9831-AE2: 9831-AE2 IBM FlashSystem 820 Model 820

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9831-AE2: 9831-AE2 IBM FlashSystem 820 Model 820

9831-AE2: 9831-AE2 IBM FlashSystem 820 Model 820
9831-AE2: 9831-AE2 IBM FlashSystem 820 Model 820

Home / Shop / IBM / Hard Drives (IBM / Lenovo)

9831-AE2: 9831-AE2 IBM FlashSystem 820 Model 820

Model Number: 9831-AE2

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Manufacturer: IBM
  • Description
  • Specifications

IBM Part Number: 9831-AE2

IBM FlashSystem 720 (9831-AS2) and FlashSystem 820 (9831-AE2) storage systems offer high performance, efficiency, and reliability for shared enterprise storage environments. These IBM storage systems may be used as data storage for large-scale applications that need low latency, such as large-scale databases and virtualization platforms.

These FlashSystem storage systems can work with or replace traditional hard drive arrays in many applications. As standard shared primary data storage devices, FlashSystem 720 and FlashSystem 820 storage systems deliver performance beyond that of most traditional arrays, even those that incorporate SSDs or other flash technology. FlashSystem 720 and FlashSystem 820 storage systems can also be used as the top tier of storage alongside traditional arrays in tiered storage architectures, such as the IBM Easy Tier functionality available in IBM System Storage SVC or Storwize V7000 storage virtualization platforms.

  • Four 8 Gbps Fibre Channel (FC) or 40 Gbps quadruple data rate (QDR) InfiniBand interface ports
  • Up to 10 TB of usable RAID 5 protected single-level cell (SLC) flash storage capacity (12.4 TB usable RAID 0, 16.5 TB raw capacity), or 20 TB of usable RAID 5 protected enterprise multi-level cell (eMLC) flash (24.7 TB usable RAID 0, 33.0 TB raw capacity) storage
  • Dual power supplies with batteries to shut down safely in power loss events
  • Web-based user interface with Service Center software for centralized and simplified service and support
  • Four external interface ports, with a choice of either 8 Gbps FC or 40 Gbps QDR InfiniBand
  • Single or double density flash modules for two capacity points per model
  • Two redundant RJ45 10/100/1000BASE-T Ethernet ports for management, monitoring, and support connectivity via web, secure shell (SSH), and simple network monitoring protocol (SNMP) interfaces
  • Two redundant, hot-swappable power supply modules compatible with single-phase AC power systems around the world (100 - 240 V ac 50/60 Hz)

9831-AE2 IBM FlashSystem 820 Model 820

Compatible with IBM FlashSystem and others. Check with Vertical Enterprise for full compatibility with your hardware particularly if you have questions concerning IBM storage compatibilty.

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Pricing can be flexible to meet your project and budget needs.

SeriesIBM FlashSystem 820
Flash typeeMLC
10 TB
Usable capacity12.4 TB
Usable capacity RAID 5 (TB)10.3 TB
Raw maximum capacity (TB)16.5 TB
Minimum latency Write25 microseconds
Minimum latency Read110 microseconds
Minimum latency Read (from host)160 microseconds
Maximum IOPS 4KB 100% read525k
Maximum IOPS 4KB Mixed 70/30% read/write430k
Maximum IOPS 4KB 100% write280k
Maximum bandwidth 256 KB
Read3.3 GB/s (Fibre Channel)
5 GB/s (InfiniBand)
Write2.8 GB/s (Fibre Channel)
2.8 GB/s (InfiniBand)
Power300 Watts
Cooling1023 BTU/hr.
ReliabilityHigh-availability hardware configuration
Two-dimensional flash RAID
Module-level Variable Stripe RAID
System-level RAID 5 across modules
Hot-swappable flash modulesRedundant interfaces
Supported RAID levels0 and 5
Connectivity options4 x 8 Gb/s Fibre Channel
4 x 40 Gb/s QDR InfiniBand
Maximum volume support (LUNs)1,024
Management interfacesWeb, SSH, Telnet
Enclosure dimensions (H x W x D)1U x 432 mm x 638 mm (1U x 17 in. x 25 in.)
Weight13.3 kg / 29.3 lb