Description: HP 2GB FBWC Kit for Smart Array Controllers
Part Number(s) Manufacturer Part# 758836-B21
Overview:
The Flash Backed Write Cache (FBWC) uses flash devices to retain cache data and super-capacitors (super-caps) instead of batteries to provide power during a power loss.
Part#758836-B21 and Products ID1473401 Purchased after January 01 2012 is covered by an Unconditional Lifetime Warranty for as long as you own your
server
Genuine HP 758836-B21
Security ID
1473401
S/C: 2514734011 PN: 758836-B21
This product will have a Genuine HPE security sticker. We do not sell 3rd party HPE products.
758836-B21 Compatible Servers and Storage Arrays:
758836-B21 Flat Rate Shipping Options
We have 25 pieces of 758836-B21 in stock and ready to ship as of
Thursday 4th of June 2026
758836-B21
This product has a 30 Day return and a Lifetime replacement warranty.