IBM FlashSystem 900 12 x MicroLatency Bay Storage Enclosure 9843-AE2 2x Canister
P/N:9843-AE2

In Good Condition, Full Working Order
Tested

Included:

• 1 xIBM FlashSystem 900 Storage EnclosureConsisting Of:
• 2 x IBM 1300W Power Supply - 00FX880
• 2 x FlashSystem 900 Canister 00WY472 Each With:
• 2 x IBM FlashSystem 4-Port (2x 16/10/8G + 2x 10/8G) Fibre Channel FC/FCoE Host Interface Cards - 00DH919
• 1 x 8GB DDR3 Memory
• 2 x Fan Modules - to deploy and manage, the IBM FlashSystem 900 is designed to accelerate the applications thatdrive business. Powered by IBM FlashCore Technology, IBM FlashSystem provides the performance with IBM MicroLatency delivers 90 µs write latency and 155 µs read latency
• Macro efficiency lowers operating costs and increases efficiency of IT infrastructure by using muchless power and space than traditional hard disk drive (HDD) and solid-state disk (SSD) solutions
• Enterprise reliability protects critical assists with two-dimensional RAID protection, IBM VariableStripe RAID, redundant and hot-swappable components, and concurrent code loads
FlashSystem 900 can be configured in capacity points as low as 2.4 TB usable after RAID 5 protection.Coupled with 10 Gbps iSCSI, FlashSystem is positioned to bring extreme performance to small andmedium businesses (SMBs) and growth markets. Figure 1 shows FlashSystem 900.
At the heart of FlashSystem 900 is IBM FlashCore Technology, which consists of the following three architecture that is engineered for flash, with hardware only data path
• IBM MicroLatency modules that are designed for low latency, density, and reliability
• IBM Advanced Flash Management that improves MLC flash endurance 9x over standard implementations without sacrificing 9843-AE2
• Form factor: 2U rack-mounted enclosure.
• IBM MicroLatency module quantity: Up to 12 IBM MicroLatency modules in increments of 4, 6, 8, 10, or 12 for the 1.2 TB module, and 6, 8, 10, or 12 for the 2.9 TB or 5.7 TB modules. Modules of either 1.2 TB, 2.9 TB, or 5.7 TB cannot be intermixed.
• Flash type: IBM-enhanced MLC
• Raw capacity (TB/TiB): 7.1 TB/6.5 TiB, 10.7 TB/9.7 TiB, 14.3 TB/13.0 TiB, 17.9 TB/16.3 TiB, 21.4 TB/19.5 TiB, 26.4 TB/24.0 TiB, 35.2 TB/32.0 TiB, 44.0 TB/40.0TiB, 52.8 TB/48.0 TiB, 52.8 TB/48.0 TiB, 70.4 TB/64.0 TiB, 88.0TB/80.0 TiB, and 105.6 TB/96.0 TiB
• RAID 5 usable capacity (TB/TiB): 2.2 TB/2 TiB, 4.5 TB/4.1 TiB, 6.8 TB/6.2 TiB, 9.1 TB/8.3 TiB, 11.4TB/10.4 TiB, 11.4 TB/10.3 TiB, 17.1 TB/15.5 TiB, 22.8 TB/20.7 TiB, 28.5 TB/25.9 TiB, 22.8 TB/20.7 TiB, 34.2 TB/31 TiB, 45.6 TB/41.4 TiB and 57 TB/51.8 TiB
• Maximum capacity: For RAID 5, the maximum capacity is 57 TB. Note that RAID 0 is not supported on the FlashSystem 900.
• IBM MicroLatency module protection: ECC error correction, Variable stripe RAID data protection, overprovisioning, and IBM two-dimensional Flash RAID.
• RAID support: RAID 5
• Host interfaces: Two RJ45 Ethernet connections for management and up to 16 host interface connections, which are either SFP+ FC or QSFP InfiniBand connections, depending on the selected features.
• Maximum bandwidth: 10 GBps Read (100%, sequential), 4.5 GBps Write (100%, sequential).
• Read IOPS ( 100% Random ): 1,100,000.
• Write IOPS ( 100% Random ): 600,000.
• Read latency: 155 µs.
• Write latency: 90 µs.
• Maximum volume support (LUNs): 2 K (2048).
• System management:
• IBM FlashSystem 900 GUI is available in any supported browser.
• IBM FlashSystem 900 CLI.
• SNMP.
• Email alerts.
• Syslog redirect
• Cooling: Four hot-swappable fan modules.
• Power supply: 1300 watts, high-power version to run at maximum performance for longer durations during power supply servicing. Two redundant hot-swap 200 - 240V AC auto-sensing power supplies.
• Input power: 1300 watts maximum, 625 watts RAID5 typical operation, per 2U
• Heat dissipation: Approximately 2133 BTU (assuming 625W). For maximum configurations, it could go as high as 3753 BTU (maximum configuration using RAID 5).
• Hot-swap parts: All active components.
• Security features:
• AES-XTS 256 bit data-at-rest encryption with local key management. Two new functions have been added to the encryption feature and can be accessed by using the FlashSystem 900 GUI:
• Hot Encryption Activation - Adding an encryption license to a previously initialized system
• Encryption Re-key - Changing the encryption key on a previously initialized system
Physical 445 mm (17.5 in.) (19-inch Rack Standard)
• Depth: 761 mm (29.96 in.)
• Height: 86.2 mm (3.39 in.)

Weight: 34 Kg ( 75 lb ) for fully configured machine ( 12 IBM MicroLatency modules )

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