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Nexsan NST6000
High-End Unified Hybrid Storage Appliance


Nexsan NST6000

Nexsan Products
NST6530 Unified Storage - RJ-45 Host Connectivity
Nexsan NST6530-DC Storage System, including 2 x 10GigE RJ-45 host connectivity ports and 6 x 24Gb SAS storage connectivity ports
Contains two six-core Intel Xeon processors and 96GB RAM per controller, with dual-redundant active-active controllers - 120V/NEMA 5-15  (NOT compatible with 220V main)
#NST6530R-DC
Contact us for pricing!
Nexsan NST6530-DC Storage System, including 2 x 10GigE RJ-45 host connectivity ports and 6 x 24Gb SAS storage connectivity ports
Contains two six-core Intel Xeon processors and 96GB RAM per controller, with dual-redundant active-active controllers - 220V/C14  (NOT compatible with 120V main)
#NST6530GR-DC
Contact us for pricing!

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Overview:

The Nexsan NST6000 unified hybrid storage appliance is ideal for organizations seeking significantly increased application performance and simplified storage administration. The NST6000 is a unified storage system.The NST6000 supports block-level - Fibre Channel, iSCSI (SAN) and file-level - NFS, CIFS, SMB, FTP (NAS) protocols without sacrificing performance and eliminating the need for separate software stacks and block and file licenses. The NST6000 conveniently manages all protocols, pools, shares and LUNs within a single system. E-Centre, NST6000's single-pane management interface, provides a single view to manage all SAN and NAS storage.

Key Benefits

  • Smart Hybrid – FASTier flexible hybrid caching provides high performance where it’s needed. NestOS software intelligently optimizes the hybrid storage architecture and resources.
  • Agile Scalabilty – Linear, non-disruptive scaling up to 2.1 Petabytes.
  • Efficient Unified – Unified storage system that supports FC, NFS, iSCSI, CIFS, SMB, and FTP in a single software stack and within a single-pane-of-glass management.
  • Enterprise Class – Enterprise class Integrated System Data Management, Business Continuity, and Data Protection features and services that are rightsized for the mid-market.
  • Hybrid Scaling – With NST, you can scale both Solid State and Hard Disk Drives independently. Additionally scale FASTier intelligent caching up to 6.4TB with high performance memory and flash technology.
  • Performance Agility – NST’s FASTier Intelligent caching allows you to tune performance where you need it, apply FASTier to specific applications that require high performance.
  • Application Flexibility – Unified storage system that supports multiple application needs through iSCSI, FC, NFS, SMB, and FTP in a single system, with a ‘single pane of glass’ management.
  • High-Capacity Scaling – Linear, non-disruptive scaling up to 2.1PB, leveraging the processing power of E-Series to manage I/O and storage features such as compression.

Introducing FASTier Caching

The proprietary Nexsan FASTier caching acceleration technology uses multiple types of solid-state memory, including DRAM and SSD to optimize block and file operations in a fault tolerant architecture. FASTier can scale from 100GB to 9.4TB - large enough to hold entire working sets for unprecedented application acceleration. Automatic caching algorithms remove the need for manual intervention or application-specific tuning. Whereas traditional disk storage is hard pressed to meet high I/O requirements and SSD-only arrays have a very high cost with limited capacity, Imation’s NST6000 Hybrid Storage Appliance realigns the trade-off between performance, capacity and cost so IT administrators can do more than ever before.

Fully Featured

The NST6000 is fully featured with snapshots, replication, thin provisioning, replication, compression, and much more. A revolutionary GUI and scriptable CLI streamline setup and management for the time-constrained IT administrator. As with all Nexsan storage, the Nexsan NST6000 with E-Series disk arrays offers industry-leading density and power management for the smallest footprint with up to 60 disks in 6U, while consuming 85% less power when idle via AutoMAID power saving technology. A no single point-of-failure architecture ensures the ultimate in reliability. The net of all this performance and functionality is a true enterprise-class solution without the enterprise-class price.

NST6000 Hybrid Storage Appliance

NST6000 storage systems utilize SSD, NL-SAS or SAS drives; two redundant, high performance, multi-core Xeon-based storage controllers; high speed I/O subsystems and a fully redundant architecture. All active components are hot-swappable, including power supplies, disks and controllers. FASTier read and write cache complements 96GB DRAM to significantly accelerate IOPS and throughput. The NST6000 features 24 Xeon CPU cores, up to 4 dedicated RAID engines, up to 5PB of capacity and up to 9.4TB of SSD in FASTier cache. The NST6000 houses up to 46 FASTier SSDs while leveraging Nexsan E-Series disk arrays on the backend, which deliver up to 5 petabytes.

The NST6000 provides CIFS and NFS shared folders as well as fibre channel or iSCSI volumes. Snapshots do not require the pre-reservation of storage capacity, and they may be scheduled and managed easily from the management GUI or initiated from Windows VSS requestors.

Individual shares, LUNs, or entire storage pools may be replicated asynchronously to a second NST6000 storage system, with snapshots intact for use on the target side for backups, testing or data mining. Synchronous replication utilizes two separate E-Series storage systems connected to the NST6000 head and written to simultaneously for business continuity. Active Directory integration make it easy to manage user identities and access rights on the NST6000 shares, while CHAP, iSNS and LUN masking protect iSCSI traffic. Quotas limit storage consumption by share, and oversubscription is permitted for thin provisioning storage, along with alarms which notify when additional storage is needed. Capacity can be expanded by adding additional storage to a running system, so future needs can be met without incurring downtime. Moreover, link aggregation combines Ethernet ports for faster throughput.

  • FC/iSCSI block and NFS/CIFS shared folders
  • FASTier caching acceleration technology
  • Snapshots
  • Asynchronous replication
  • Quotas and thin provisioning
  • Online capacity expansion
  • Enterprise-class reliability and fault tolerance
  • Hot-swappable active components
  • Utilize SSD, NL-SAS and SAS drives
  • Active Directory, iSNS and CHAP integration

Features:

Enterprise-Class Feature Set

  • NAS (CIFS and NFS) Services – Shared Folders can be accessed through CIFS, NFS or both. FTP services are also provided.
  • FC & iSCSI Block Services – FC or iSCSI volumes can be provided to physical or virtual servers for direct-attached or SAN connections.
  • FASTier Caching – DRAM and Flash SSD technology is used to accelerate read and write IOPS and throughput. FASTier caching works transparently so there is no administration burden to turbo-charge I/O performance. FASTier caching is especially useful for random I/O workloads such as databases or for VMware, Xen or Hyper-V environments.
  • Online Capacity Expansion – Add additional hard drives to any storage pool to increase its capacity on the fly without impacting active clients. I/O will automatically be balanced across all drives.
  • Snapshots – There is no performance penalty for taking snapshots. Up to 2048 snapshots are supported. Storage does not need to be reserved to hold snapshot data. The management GUI makes it easy to setup and manage snapshot creation and deletion schedules. Snapshots are mountable for testing or other purposes. Granularity is per pool, per share, or LUN.
  • Asynchronous Replication – Asynchronous replication is WAN efficient because it only transmits delta blocks to the destination side. All snapshots taken on the source side are available on the destination side for backups, data mining or testing purposes. Granularity of replication is a storage pool, a share, or a LUN.
  • Synchronous Replication – Synchronous replication places two E-Series storage systems under the NST6000 head. Writes are acknowledged after they are simultaneously placed onto both E-Series, so they are always identical. Together with failover/failback support, synchronous replication provides the utmost in business continuity.
  • Quotas / Thin Provisioning – More storage can be allocated than actually exists in the system – referred to as oversubscription. Alarms warn of limits reached, so storage can be added.
  • Data Compression – Granular inline data compression meaning any file or block that is stored in the NST storage pool can be compressed, yet from the application’s point of view, the file appears to be stored uncompressed.
  • Link Aggregation – IEEE 802.3ad link aggregation allows multiple Ethernet ports to be combined for faster throughput.
  • Data Protection Suite – Provides NST6000 with snapshot and replication capabilities.

Enterprise-Class Performance and Reliability

  • Drive Types – The NST6000 utilizes SSD, SAS 10 RPM or NL-SAS 7200 RPM drives to meet varying storage needs.
  • Drive Stress Tests – Stringent drive stress tests ensure that only the best quality drives go into Nexsan storage systems.
  • System Drive Tests – Drives are tested in the storage system prior to being shipped to a customer, to ensure top quality and ongoing reliability, then removed and packaged for shipment.
  • Anti-Vibration Design – State-of-the-art anti-vibration dampening maximizes reliability and performance in the high density E-Series disk arrays that are utilized by the NST6000.
  • Cool Drive Technology – Push/pull fans modules and specially designed air channels optimize drive cooling and reliability of the high density E-Series disk arrays that are utilized by the NST6000.
  • Dual Storage Controllers – Dual controllers provide a no single point-of-failure solution. Should one controller fail, the second will perform all of the I/O operations as well as utilize its I/O ports for connection to external storage.
  • RAID – RAID 5/6/10 are provided to protect against a single drive failure or up to two drives failing at the same time.
  • High Availability – All active components are redundant and hot-swappable including power supplies, disks and controllers.
  • Controller I/O Ports – Each storage controller provides up to (8) 1Gb Ethernet ports, (4) 10Gb Ethernet ports, and (2) 8Gb/s fibre channel ports

Power and Space Efficiency

  • Industry-leading Storage Density – Delivers up to 360 drives in 24U of rack space.
  • AutoMAID Power Management – Each RAID set can have its drives progressed into deeper power saving levels when they have not been accessed for a specified period of time, saving up to 85% in power in the disk array. No changes need to be made to applications to get the advantages of AutoMAID.

Easy to Manage

  • Quick Start wizard – Get the storage system up and running in 15 minutes or less.
  • Easy to Manage – A revolutionary GUI design makes it easy to set-up, manage and monitor the storage system. Wizards guide the IT generalist through setup, share and LUN creation and management, snapshots, volume management, replication, clustering, user management and security and setting up alerts.
  • Web-based Management – A Web server residing in the storage system presents the management GUI in a Web browser. An extensive CLI permits scripted administration as an alternative to using the GUI. Administer storage systems remotely. There is no need to install management software on a client computer and keep it updated. Use Windows Computer Manager to manage Share/Folder/File permissions for users and groups as well as LUNs.
  • Automatic RAID Set Maintenance – In the event of a drive failure, spare drives are automatically added to a RAID set and a RAID set rebuild is run – all without any manual intervention being required.
  • Alerts – Alerts are sent via SNMP or email and are stored in system log files. They are transmitted to the Web browser-based management console.
  • NTP client – Network Time Protocol client relieves the administrator from having to set, adjust and synchronize clocks across systems.
  • NDMP V4 – Backup with popular backup and restore solutions through the industry-standard NDMP V4 interface or backup LUNs using any popular backup and restore applications. NDMP V4 preserves all access rights for CIFS and NFS shares, and uses background snapshots for fast backups.
  • Role-based Administration – Storage system administrator can grant limited rights administrators per storage pools. These administrators can create, manage and delete shares and LUNs, perform snapshots and replication, and manage share-level access permissions.
  • Active Drawer Technology – Active drawers hold the drives to enable easy, hot-swappable management of extreme density without heavy lifting or having to power down the storage system.

Specifications:


Hybrid Storage Model NST 2000 NST 4000 NST 6000
  Entry Level Mid-Range High-End
Protocols FC, iSCSI, NFS, CIFS/SMB, FTP
System Configuration
Controllers per system 2 2 2
System CPU Cores 16 16 24
System Memory (DRAM) 96 GB 96 GB 192 - 384 GB
FASTier Cache
Maximum FASTier Capacity 2TB 6.4TB 9.4TB
Maximum Number FASTier SSD's  4 (with storage expansion) 22 46
Read FASTier SSD's 400 / 800 GB 400 GB 200 / 400 / 800 GB
Write FASTier Cache 200/400 GB SSD's fault tolerate DRAM fault tolerate DRAM
Storage Arrays
Maximum Raw Capacity 168TB 2.1PB 5PB
Storage Chassis Internal Storage & Expansion E-Series
E60VT, E48VT, E32V, E18VT
E-Series
E60VT, E48VT, E32V, E18VT 224X
Maximum Storage Expansion 1 6 21 (with SAS switch}
Storage Media
7.2K RPM SAS HDD's 2 / 4 / 6 TB 2 / 4 / 6 / 8 TB 1 / 2 / 3 / 4 / 6 / 8 TB
10K RPM SAS HDD’s 600 / 900 / 1,200 GB 600 / 900 / 1,200 GB 450 / 600 / 900 / 1,200 / 1,800 GB
SSD's 200 / 400 / 800 GB 100 / 200 / 400 GB 100 / 200 / 400 / 800 GB
Maximum Number of HDD’s 44 360 1,260
Power, Cooling & Environmental
Number of hot-swappable power supplies 2 2 2
Wattage per Controller 920 W 420 W < 430 W
Voltage and Frequency 100-240V, 50-60z 100-240V, 50-60z (110) 90-130V, 47-63 Hz
(220) 180-246V, 47-63 Hz
Operating Temperature 10-35C (50-95F) 10-35C (50-95F) 10-35C (50-95F)
Operating Humidity 20-95% Non Condensing 20-95% Non Condensing 20-95% Non Condensing
Size & Weight
System Form Factor 2U or 3U 4U 6U
Dimension (W x H x D) 2U: 17.2 x 3.5 x 26.75 in.
(43.7 x 8.9 x 67.9 cm)
3U: 17.2 x 5.2 x 24.2 in.
(43.7 x 13.2 x 61.5 cm)
17.2 x 3.5 x 26.75 in.
(43.7 x 8.9 x 67.9 cm)
17.2 x 3.5 x 27.87 in.
(43.7 x 8.9 x 70.79 cm)
per controller
Controller unit weight (min/max) 85 lbs. (38.6 kg.) / 90 lbs. (40.8 kg.) 85 lbs. (38.6 kg.) / 90 lbs. (40.8 kg.) >40 lbs (18.1Kg)

FASTier Acceleration TechnologyFASTier Acceleration Technology:

Nexsan’s FASTier acceleration technology leverages the power of solid-state to accelerate the performance of the underlying spinning disks by a factor of up to 10X. The net result is a radical new cost-per-I/O, allowing organizations to do more than ever before in virtual and cloud environments.

The onset of virtualized environments and cloud-based computing has caused traditional disk-based storage to struggle in keeping pace with the new I/O pressures being placed on it. As the number of virtual machines grow, even the fastest traditional storage with the most powerful controllers are simply not fast enough to scale with the seemingly endless performance demands of a sprawling environment of virtual servers and desktops, mission-critical databases and email servers. The result has been a storage performance bottleneck that keeps companies from fully leveraging the true application power and cost-effectiveness of their virtual and cloud infrastructures.

Enter Solid-state

Solid-state performance alleviates storage performance choke-points... but at a price and capacity that is unreasonable for the average organization. In the rush to exploit an emerging marketing opportunity made possible by SSDs, some vendors are providing SSD-only arrays. However, the exorbitant cost and capacity constraints of an SSD-only array have relegated its use to extreme situations. Some vendors have introduced SSDs into their systems with automated tiering software in which data can be migrated from SSD to SAS and/or SATA drives. However, this operation can significantly reduce the performance of the system as data is moved from one tier to another. Auto-tiering presents additional problems as organizations must purchase an inordinate amount of SSD to store their most frequently accessed data because they are housing data rather than caching data. Once data is moved out of the SSDs, it is subject to the slower speed of the spinning disks.

Enter Hybrid Storage

Nexsan’s FASTier acceleration technology has innovatively combined the performance of solid-state with the capacity and cost effectiveness of traditional disk storage. Imagine a Hybrid Storage system as an orchestra. If rotating media is the percussion section and solid-state is the brass section, FASTier is the conductor that makes them work together in harmony to provide the music - a Hybrid Storage system that delivers the speed of solid-state along with the capacity and cost benefits of spinning disk. FASTier’s advanced software architecture and algorithms manage the data that is being read and written, leveraging a modest amount of solid-state to greatly accelerate the performance of the underlying spinning disks by a factor of up to 10X or more.

In this scenario, solid-state is judiciously used to enhance traditional disk-based storage via FASTier to provide new levels of performance where cost and capacity are primary concerns. As a result, a Hybrid Storage system (like Nexsan NST4000) easily eliminates the performance bottlenecks in the most demanding virtual and cloud environments.

This technical brief will survey the landscape of flash-based caching approaches, identifying their strengths and weaknesses, and explore Nexsan FASTier in the Nexsan NST Hybrid Storage system.

Cache Size

Caching techniques are not new to storage systems or application servers. Reads and writes are typically held in high-speed DRAM providing needed acceleration for the underlying hard drives. Frequently requested blocks can be read from the spinning disks and held for a period of time. Smaller writes are also held in DRAM where they are aggregated into larger writes and RAID checksum calculations can be performed before they are pushed to the spinning disks.

FASTier acceleration technology in the NST storage system utilizes up to 192GB of DRAM and up to 2.8TB of 100GB or 200GB flash-based SLC SSDs. The NST is a Hybrid Storage system that contains up to a petabyte of spinning disk storage. FASTier is ideal with that kind of capacity as it accelerates overall storage performance by up to 10X. If the working sets of the application servers fit entirely into the SSD cache, performance can climb even more dramatically.

Cache LocationCache Location

Application Server, Storage System, or In-between
There are three places to introduce cache to accelerate storage performance: (i) in the application server, (ii) in the storage system, and (iii) in an appliance introduced between the application servers and the storage system. Each has its advantages and challenges.

When cache is introduced in the application server itself, it lives on the high speed PCIe bus for maximum bandwidth. Still, since it is a cache, the speeds at which it can be filled and drained must be balanced, lest it remains unfilled, or becomes completely filled. So, bandwidth to the storage system has to be considered. Multiple 8Gb Fibre Channel, 10Gb iSCSI, 24Gb SASx4, or 40Gb Infiniband interconnects may still be needed.

There are four disadvantages to application server-based caching:

  • Cache is typically not resilient to a single point-of-failure. It can only be used to cache reads. Writes must be pushed all the way to the storage system before they can be acknowledged safely to the application. The inability to cache writes has a pronounced negative impact on VDI performance and other applications.
  • Custom proprietary device drivers need to be installed onto the application servers, a practice that is generally unacceptable or highly questionable to IT administrators.
  • Application server-based caches are, by design, a dedicated resource to a single server and thereby reduce operational flexibility and the ROI on the purchase.
  • Perhaps most importantly, server CPU cycles are used to run caching algorithms, detracting from the total power available to run applications.

Cache LocationWhen storage systems cannot be outfitted with a sufficiently sized cache, a third system can be introduced in between the application servers and the storage system. This is the least beneficial architecture of all, and usually the most expensive.

There are four disadvantages to interstitial appliance-based caching:

  • Management is difficult since the appliance cache must be managed separately from the application servers and the spinning disk storage system.
  • Should it fail, all the writes that it was caching may be lost. As a write-through cache, only reads are cached, so writes must go all the way through to the spinning disk storage system before they are acknowledged. The result is a significant overall performance loss.
  • Support contracts are complicated as storage vendors may simply blame the interstitial appliance in any troubleshooting scenario.
  • Many IT administrators avoid interstitial appliance-based caching because the risks are too high and reliability is questionable. The best place for cache to get the greatest storage performance advantage is in the storage system itself.

There are five advantages to storage system caching with FASTier:

  • FASTier storage-based caching offers a fault-tolerant architecture, enabling both reads and writes to be cached, which is especially important for supporting virtual desktops.
  • No proprietary or unproven device drivers need to be installed on the application servers.
  • Since the cache accelerates overall NAS/SAN performance, all application servers that use the storage system will benefit from it.
  • The caching algorithms utilize the CPU power and DRAM in the storage system, so application servers are not bogged down.
  • Management of the storage system-based cache is usually integrated with overall storage system administration and with other important storage system features such as thin provisioning, online capacity expansion, snapshots and replication.

Flash-only Storage Systems

Rather than use flash-based devices as a cache for spinning disks, some storage systems are flash-only. While the performance numbers are high for such systems because the entire working set fits into flash, the costs are exorbitant while the capacities are extremely low, typically under 50TBs as compared to Hybrid Storage systems that leverage spinning disks to hold up to 1PB or more. What’s more, flash-based SSDs have a much shorter lifespan compared to spinning disks. And when they are configured into a RAID set, the SSDs may experience two writes for every application write – one to store the data, and one to store the RAID5 or RAID6 checksum, further decreasing the lifespan of the SSDs.

Cache Hardware ArchitectureCache Hardware Architecture

Not all hardware architectures are alike for flash-based caches. Some are not resilient against a single point-of-failure. Therefore, they can only be used as a write-through cache where reads can be cached but writes experience long delays as they are committed to the spinning disks before being acknowledged. FASTier is fully fault-tolerant. It can cache both reads and writes for maximum application performance acceleration.

FASTier Overview

FASTier uses DRAM, NVRAM and flash caching to greatly accelerate reads and writes in concert with the underlying spinning disks. DRAM and NVRAM are important parts of the hardware architecture because they are 20X or more the speed of flash and they do not wear out. FASTier uses flash for both read and write caching. In write caching, the transactions are protected in the DRAM/NVRAMbased write journals until they make it all the way to the spinning disk RAID set, so the flash devices do not need to be in a RAID set. Further, the read cache flash does not need to be configured into RAID sets. Should a read cache flash device fail, it is mapped out and the read is re-issued to the underlying spinning disk. NST Hybrid Storage minimizes the wear on flash-based devices by clever use of DRAM, NVRAM to prolong the overall life of the system.

Cache Software Architecture

The key to FASTier is the software architecture and algorithms that intelligently and automatically use solid-state devices to accelerate the performance of the underlying drives. The FASTier write journal uses the same technique that has been used in large enterprise-class databases such as Oracle, DB2, or Microsoft SQL Server, where writes to the database come in as transactions, are placed into the write journal immediately, then acknowledged to the writer. Later, they are picked up from the write journal and applied to the underlying hard drives. This same technique is used in journaled files systems such as Microsoft’s NTFS and Apple’s HFS Plus journaled file system. Another FASTier algorithm uses DRAM to aggregate smaller writes before sending them to the underlying spinning disks, which increases the ability of the spinning disks to absorb the data efficiently. Opportunistic read-aheads of blocks for applications exhibiting proximate read access patterns also increase system performance. And holding transactions in the write journal until they make it all the way to the underlying drives increases cache performance and minimizes flash wear.

Cache Management Matters

FASTier management is performed within the GUI of the NST storage system. The only decisions are the size of the FASTier read and write caches, the number of FASTier caches per system, and the storage pools that each FASTier cache will be associated with. This level of simplicity is in stark contrast to the complexity of caching features on competing storage systems, server-based caches, or third-party appliance-based caches that live between the application servers and the storage system.

Overall Storage System Considerations

Nexsan’s FASTier acceleration technology utilizes solid-state devices and spinning disks to create a Hybrid Storage system which breaks through the barriers of traditional spinning disk storage. The resulting performance, cost and capacity benefits are far beyond alternative caching architectures and flash-only storage systems. FASTier changes everything. A FASTier enhanced Hybrid Storage system, such as the NST with 7200RPM SATA or NL-SAS drives, can deliver the performance of a system with 15K SAS drives, at one third the cost and in one third the footprint, while using one third the power and cooling. And because FASTier on the NST can be configured up to 2.8TB, it can hold entire working sets to deliver up to 10X the performance of spinning disks and beyond. Alternatively, an NST Hybrid Storage system outfitted with SAS drives and FASTier delivers industry-leading performance and price-per-IOP to power the most demanding virtual computing environments and databases.

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Surprisingly Powerful Scalable StorageCompare:

Surprisingly Powerful Scalable Storage

Nexsan NST delivers a full enterprise-class feature set for small, midsize, and large businesses. NST’s FASTier hybrid caching accelerates performance to meet demanding I/O requirements. This unified platform supports Fibre Channel and iSCSI connectivity in addition to NAS and SAN protocols. Hybrid HDD and SDD support can be tailored for the best mixed application deployment environment. For organizations facing extreme data growth or needing greater application performance, Nexsan NST scales from 13TB up to 5PB.


  NST2000 NST4000 NST6000
  NST2000 NST4000 NST6000
Max. System Storage Capacity 168TB 2.1PB 5PB
Rackmount Form Factor 2U (4U with Expansion) 3U (6U with Expansion) 6U (42U with Expansion)
Network Connectivity GigE, 10GigE, 8Gb FC GigE, 10GigE, 8Gb FC GigE, 10GigE, 8Gb FC
NAS: CIFS/SMB & FTP Protocols Yes Yes Yes
SAN: FC & iSCSI Protocols Yes Yes Yes
Ideal for: Larger Data Sets Yes Yes Yes
Mixed Workloads Yes Yes Yes
Critical Applications Yes Yes Yes

Documentation:

Download the Nexsan NST Family Hybrid Storage Data Sheet (PDF)

Download the Nexsan NST6000 Data Sheet (PDF)

Download the Nexsan NST6000 Spec Sheet (PDF)

 

NST6530-DC storage systems all contain dual controllers comprised of two six-core Intel Xeon processors, 96GB RAM, six 24Gbit SAS ports for storage connectivity and two 10GigE ports for host connectivity per controller. Includes core operating system, Data Protection Package and E-Centre management platform software licenses. Supports up to 3 storage head units.
Nexsan NST6530-DC Storage System, including 2 x 10GigE RJ-45 host connectivity ports and 6 x 24Gb SAS storage connectivity ports
Contains two six-core Intel Xeon processors and 96GB RAM per controller, with dual-redundant active-active controllers - 120V/NEMA 5-15  (NOT compatible with 220V main)
#NST6530R-DC
Contact us for pricing!
Nexsan NST6530-DC Storage System, including 2 x 10GigE RJ-45 host connectivity ports and 6 x 24Gb SAS storage connectivity ports
Contains two six-core Intel Xeon processors and 96GB RAM per controller, with dual-redundant active-active controllers - 220V/C14  (NOT compatible with 120V main)
#NST6530GR-DC
Contact us for pricing!
NST6530-DC storage systems all contain dual controllers comprised of two six-core Intel Xeon processors, 96GB RAM, six 24Gbit SAS ports for storage connectivity and two 10GigE ports for host connectivity per controller. Includes core operating system, Data Protection Package and E-Centre management platform software licenses. Supports up to 3 storage head units.
NST6530-DC Storage System, including 2 x 10GigE SFP+ host connectivity ports and 6 x 24Gb SAS storage connectivity ports
Contains two six-core Intel Xeon processors and 96GB RAM per controller, with dual-redundant active-active controllers - 120V/NEMA 5-15 (NOT compatible with 220V main)
#NST6530X-DC
Contact us for pricing!
Nexsan NST6530-DC Storage System, including 2 x 10GigE SFP+ host connectivity ports and 6 x 24Gb SAS storage connectivity ports
Contains two six-core Intel Xeon processors and 96GB RAM per controller, with dual-redundant active-active controllers - 220V/C14 (NOT compatible with 120V main)
#NST6530GX-DC
Contact us for pricing!
Network Host Connectivity (Select Maximum Two)
Pair of 10GbE NIC with dual RJ-45 interfaces, includes license to use
#NST-10GR-DPCP
Contact us for pricing!
Pair of 10GbE NIC with dual SFP+ SR interfaces, includes license to use
#NST-10GS-DPCP
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Pair of 1GigE, Dual-port NIC, RJ-45 interfaces, includes license to use
#NST-1GR-DPCP
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Pair of 1GigE, Quad-port NIC, RJ-45 interfaces, includes license to use
#NST-1GR-QPCP
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Pair of 8Gb Dual-Port, Fibre Channel Host Connectivity cards, includes license to use
#NST6K-FC8-HDPCP
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Pair of 8Gb Quad-Port, Fibre Channel Host Connectivity cards, includes license to use
#NST6K-FC8-HQPCP
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NST6000 FASTier Options
All systems configured with more than 1.8TB of FASTier must have 96GB of physical RAM per controller
Note: The above FASTier packs include 2 devices (one per controller) and deliver indicated usable FASTier capacity. FASTier spare kits, in the Spare Kits tab, only include 1 device.
200GB FASTier read only - eMLC SSDs
#FT6K-200G-EM-C1
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400GB FASTier read only - eMLC SSDs
#FT6K-400G-EM-C1
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800GB FASTier read only - eMLC SSDs
#FT6K-800G-EM-C1
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Controller Parts Spare Kits
Spare Kit, Chassis - NST6500
#SK-CHA6500
Contact us for pricing!
Spare Kit, PSU - 750W AC for NST6000s
#SK-PSU6K
Contact us for pricing!
Spare Kit, Vault Module, 120V
#SK-VM6K
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Spare Kit, Vault Module, 208/203V
#SK-VM6KG
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Host Connectivity network cards, HBAs Spare Kits (For individual card replacement)
RJ-45 port 10GBASE-T IO module, based on Intel® Ethernet Controller X540
#NST6K-10GR-2P
Contact us for pricing!
SFP+ port 10GbE IO module based on Intel 82599 10 Gigabit Ethernet Controller
#NST6K-10GS-2P
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10GbE NIC with dual RJ-45 interfaces, includes license to use
#NST-10GR-2P
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10GbE NIC with dual SFP+ SR interfaces, includes license to use
#NST-10GS-2P
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1GigE, Dual-port NIC, RJ-45 interfaces, includes license to use
#NST-1GR-2P
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1GigE, Quad-port NIC, RJ-45 interfaces, includes license to use
#NST-1GR-4P
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Fibre Channel Dual-Port Host Connectivity Card
#NST6K-FC8-H2P
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Fibre Channel Quad-Port Host Connectivity Card
#NST6K-FC8-H4P
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Storage Connectivity HBAs Spare Kits (for individual card replacement)
SAS Dual-Port Card, For NST6000
#NST6K-SAS24-2P
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SAS Quad-Port Card, For NST6000
#NST6K-SAS24-4P
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