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1GB flash backed write cache (FBWC) memory module, 72-bit wide - Does not include the controller board or capacitor module
Model No 633542-001 SKU CM-HPE-633542-001

1GB flash backed write cache (FBWC) memory module, 72-bit wide - Does not include the controller board or capacitor module

HP SMART ARRAY P222 P420 P421 1G FBWC RAID CONTROLLER CARD 633542-001 / F5-4