Part Number(s)
Option Part# 403766-B21
Spare Part# 409430-001
Overview:
This is an 8-slot memory expansion board for the HP Proliant ML370 G5. One Memory Expansion Board ships standard with 1P base models and two Memory Expansion Boards ship standard with 2P High Performance models. Maximum RAM supported by this module is 32GB.
Part#403766-B21 and Products ID1200411 Purchased after January 01 2012 is covered by an Unconditional Lifetime Warranty for as long as you own your
server
Genuine HP 403766-B21
Security ID
1200411
S/C: 28512004111 PN: 403766-B21
This product will have a Genuine HPE security sticker. We do not sell 3rd party HPE products.
403766-B21 Compatible Servers and Storage Arrays:
ML370 G5
403766-B21 Flat Rate Shipping Options
We have 285 pieces of 403766-B21 in stock and ready to ship as of
Sunday 14th of June 2026
403766-B21
This product has a 30 Day return and a Lifetime replacement warranty.