HP 128 MB DDR SDRAM Cache Memory 351580-B21

Product Type	Battery Backed Write Cache
Brand Name	HP
Manufacturer	Hewlett Packard Enterprise
Product Name	128 MB DDR SDRAM Cache Memory
Manufacturer Part Number	351580-B21
Manufacturer Website Address	http://www.hpe.com
Compatibility	HP ProLiant BL460c 5050 3.0GHz Dual Core 1GB Blade Server HP ProLiant BL460c 5063 3.2GHz Dual Core 2GB Blade Server HP ProLiant BL460c 5110 1.6GHz Dual Core 1GB Blade Server ProLiant BL460c 5140 2.33GHz Dual Core 2GB Blade Server HP ProLiant BL460c 5148 2.33GHz Low Voltage 2GB Server HP ProLiant BL460c 5150 2.66GHz Dual Core 2GB Blade Server HP ProLiant BL460c 5160 3.0GHz Dual Core 2GB Blade Server HP ProLiant BL460c E5310 1.6GHz Quad Core 2GB Blade Server HP ProLiant BL460c E5320 1.86GHz Quad Core 2GB Blade Server HP ProLiant BL460c E5345 2.33GHz Quad Core 2GB Blade Server HP ProLiant BL460c L5320 2GB Blade Server HP ProLiant BL460c X5355 2.66GHz Quad Core 2GB Blade Server HP ProLiant BL465c 2210 1.8GHz Dual Core 1GB High-Efficiency Blade Server HP ProLiant BL465c 2214 2.2GHz Dual Core 2GB High-Efficiency Blade Server HP ProLiant BL465c 2216 2.4GHz Dual Core 2GB High-Efficiency Blade Server HP ProLiant BL465c 2218 2.6GHz Dual Core 2GB Blade Server HP ProLiant BL465c 2220 Dual Core 2GB Blade Server HP ProLiant BL465c Special Blade Server HP ProLiant BL685c 8214 2.2GHz Dual Core 2P Blade Server HP ProLiant BL685c 8216 2.4GHz Dual Core 2P Blade Server HP ProLiant BL685c 8218 2.6GHz Dual Core 2P Blade Server HP ProLiant BL685c 8220 2.8GHz Dual Core 2P Blade Server HP ProLiant BL685c Special Blade Server HP ProLiant DL140 G3 5020 Non-Hot Plug SATA Rack Server HP ProLiant DL140 G3 5050 3.0GHz Hot Plug SATA/SAS Rack Server HP ProLiant DL140 G3 5050 3.0GHz Non-Hot Plug SATA Rack Server HP ProLiant DL140 G3 5110 1.6GHz Hot Plug SATA/SAS Rack Server HP ProLiant DL140 G3 5110 1.6GHz Non-Hot Plug SATA Rack Server HP ProLiant DL140 G3 5140 2.33GHz Hot Plug SATA/SAS Rack Server HP ProLiant DL140 G3 5140 2.33GHz Non-Hot Plug SATA Rack Server HP ProLiant DL140 G3 5160 3.0GHz Hot Plug SATA/SAS Rack Server HP ProLiant DL140 G3 5160 3.0GHz Non-Hot Plug SATA Rack Server HP ProLiant DL140 G3 E5310 1.6GHz Hot Plug SATA/SAS Rack Server HP ProLiant DL140 G3 E5310 1.6GHz Non-Hot Plug SATA Rack Server HP ProLiant DL140 G3 E5345 2.33GHz Quad Core Hot Plug SATA/SAS Server HP ProLiant DL140 G3 E5345 2.33GHz Quad Core Non-Hot Plug SATA Rack Server HP ProLiant DL145 G3 2210 1.8GHz Non-Hot Plug SATA High-Efficiency Rack Server HP ProLiant DL145 G3 2214 2.2GHz Hot Plug SATA/SAS High-Efficiency Rack Server HP ProLiant DL145 G3 2214 2.2GHz Non-Hot Plug SATA High-Efficiency Rack Server HP ProLiant DL145 G3 2218 2.6GHz Hot Plug SATA/SAS Rack Server HP ProLiant DL145 G3 2218 2.6GHz Non-Hot Plug SATA Rack Server HP ProLiant DL145 G3 2220 2.8GHz Hot Plug SATA/SAS Rack Server HP ProLiant DL320 G3 C2.93GHz/533-256KB 512MB Rack Server HP ProLiant DL320 G3 P3.4GHz/800-1MB 1GB Rack Server HP ProLiant DL320 G3 P3.4GHz/800-2MB 1GB Rack Server HP ProLiant DL320 G4 c341 2.93GHz Rack Server HP ProLiant DL320 G4 p650 3.4GHz 80GB SATA Rack Server HP ProLiant DL320 G4 p820 2.8GHz 80GB SATA Rack Server HP ProLiant DL320 G4 p830 3.0GHz 80GB SATA Rack Server HP ProLiant DL320 G4 p830 3.0GHz Rack Server HP ProLiant DL320 G4 p920 2.8GHz 80GB SATA Rack Server HP ProLiant DL320 G4 p930 3.0GHz 80GB SATA Rack Server HP ProLiant DL320 G4 p930 3.0GHz Rack Server HP ProLiant DL320 G4 p950 3.4GHz 80GB SATA Rack Server HP ProLiant DL320 G4 p950 3.4GHz Rack Server HP ProLiant DL360 G4p X2.8GHz-2x2MB Dual Co
Memory Size	128 MB DDR SDRAM

The new 128MB BBWC Enabler is a transportable 128MB battery module increasing the total memory of the controller to 192MB for RAID, read cache, and BBWC. The transportability of the battery memory module protects the write cache data from unexpected power loss, system board failure, or controller board failure. Data retained in the write cache will be protected for up to 72 hours, allowing time to restore power, or transport the module to a functioning system board or array controller.