Description

Description
HPE 631681-B21 Smart Array 2GB G8 Performance DDR3 Flash Backed Write Cache RAID Controller Cache Memory for ProLiant Gen8 Gen9 Server (3 Years Warranty)
The HPE 631681-B21 Flash Backed Write Cache (FBWC) uses NAND 6 flash devices to retain cache data and super-capacitors (super-caps) instead of batteries to provide power during a power loss. This Raid Controller Cache memory has a 2GB memory and has 3 Years Warranty.
Specifications
Brand: HPEMPN: 631681-B21
Option Part Number: 631681-B21Spare MPN: 633543-001
General
Product Type: Raid Controller Cache Memoroy (2GB)Memory Size: 2GB
Compatibility Information
Designed for
HPE ProLiant DL Series: DL160 G8 G9 (Gen8 Gen9) DL160 G8 G9 (Gen8 Gen9) Base DL160 G8 G9 (Gen8 Gen9) Entry DL160 G8 G9 (Gen8 Gen9) Performance DL360p G8 G9 (Gen8 Gen9) DL360p G8 G9 (Gen8 Gen9) Base DL360p G8 G9 (Gen8 Gen9) CMS DL360p G8 G9 (Gen8 Gen9) Entry DL360p G8 G9 (Gen8 Gen9) High Performance DL380p G8 G9 (Gen8 Gen9) DL380p G8 G9 (Gen8 Gen9) Base DL380p G8 G9 (Gen8 Gen9) Entry DL380p G8 G9 (Gen8 Gen9) High Performance DL380p G8 G9 (Gen8 Gen9) Special DL385p G8 G9 (Gen8 Gen9) DL385p G8 G9 (Gen8 Gen9) Dedicated Workload DL385p G8 G9 (Gen8 Gen9) Entry DL385p G8 G9 (Gen8 Gen9) Maximized Consolidation DL385p G8 G9 (Gen8 Gen9) Storage DL560 G8 G9 (Gen8 Gen9) DL560 G8 G9 (Gen8 Gen9) Base DL560 G8 G9 (Gen8 Gen9) Entry DL560 G8 G9 (Gen8 Gen9) Performance
HPE ProLiant ML Series: ML350p G8 G9 (Gen8 Gen9) ML350p G8 G9 (Gen8 Gen9) Base ML350p G8 G9 (Gen8 Gen9) Entry ML350p G8 G9 (Gen8 Gen9) Performance
Contact us with any questions or to verify this model’s compatibility with your current server or storage array.
View AllClose 3 Years Warranty Brand: HPEMPN: 726903-B21
Option Part Number: 726903-B21Spare Part Number: 750051-001
General
Device Type: Storage controller (RAID) – Plug-in CardHost Bus: PCIe 3.0 x8
Storage Controller
Interface: SATA-6Gbps / SAS-12GbpsData Transfer Rate: 12GbpsBuffer Size: 4 GBSupported Devices: Disk array (RAID)Channel Qty: 16Max Storage Devices Qty: 16RAID Level: RAID 0, RAID 1, RAID 5, RAID 6, RAID 10, RAID 50, RAID 60, RAID 1 ADM, RAID 10 ADM
Expansion / Connectivity
Interfaces: 4 x SAS-12Gbps (external)
Software / System Requirements
OS Required: Microsoft Windows Server 2008 R2, SuSE Linux Enterprise Server 11 for x86, Microsoft Windows Server 2012, Red Hat Enterprise Linux 6 x64 Edition, SuSE Linux Enterprise Server 11 x64 Edition, Canonical Ubuntu, SUSE Linux Enterprise Server 12 x64 Edition, VMware ESXi 5.1 update 3, VMware ESX 6.0, VMware vSphere 5.5 update 2, Red Hat Enterprise Linux 7 x64 for x86 Edition, SuSE Linux Enterprise Server 12 for Intel x86
Dimensions & Weight
Width: 0.6 inDepth: 6.6 inHeight: 4.4 inWeight: 15.87 oz
Miscellaneous
Features: HPE SmartCache, Flash Backed Write-back Cache (FBWC)Compliant Standards: WEEE
Compatibility Information
Designed For
HPE Apollo 4510 Gen9
HPE ProLiant DL Series: DL180 Gen9, DL20 Gen9 Solution, DL560 Gen9 Entry
HPE StoreEasy 1850
Contact us with any questions or to verify this model’s compatibility with your current server or storage array.