HP 351580-B21 SA641 / SA642 / E200 128MB BBWC DDR Enabler Memory (413486-001 / 307132-001) Hard Disk SATA 5" is a genuine 1TB

5" is a genuine 1TB 7

The 12G SAS Expander Card is ideal for ProLiant DL380

Compatible with PowerEdge R530

HP Proliant DL320s

Compatible With: HP ProLiant ML110 G6

HP 351580-B21 SA641 / SA642 / E200 128MB BBWC DDR Enabler Memory (413486-001 / 307132-001) Hard Disk SATA 5" is a genuine 1TBThe HP 351580 B21 (413486 001 307132 001) is a 128MB Battery Backed Write Cache (BBWC) DDR Enabler memory module for HP Smart Array SA641, SA642, and E200 RAID controllers. Enables write back caching on these HP SmartArray controllers, improving RAID write performance and protecting cached data during unexpected power loss. Part Numbers: 351580 B21 413486 001 307132 001 Capacity: 128 MB BBWC DDR Type: Battery Backed Write Cache Enabler Compatible