Description: 10 x HP DL5X0 G10 12GB SAS Expander Card Kit.
Part Number(s)
Option Part# 873444-B21
Overview:
The HP SAS Expander Card provides internal storage expansion within the HP Proliant DL5X0 Servers by allowing support for more than 8 internal hard disk drives when connected to a Gen10 supported Smart Array Controller. The SAS Expander Card features nine internal ports x4 mini-SAS ports (two for connecting to the controller board and up to seven to connect to three drive cages and rear drives)
Part#873444-B21 and Products ID1739661 Purchased after January 01 2012 is covered by an Unconditional Lifetime Warranty for as long as you own your
server
Genuine HP 873444-B21
Security ID
1739661
S/C: 77173966110 PN: 873444-B21
This product will have a Genuine HPE security sticker. We do not sell 3rd party HPE products.
873444-B21 Compatible Servers and Storage Arrays:
DL560 Gen10 DL580 Gen10
873444-B21 Flat Rate Shipping Options
We have 77 pieces of 873444-B21 in stock and ready to ship as of
Saturday 13th of June 2026
873444-B21
This product has a 30 Day return and a Lifetime replacement warranty.
![873444-B21 HP DL5X0 G10 12GB SAS Expander Card Kit [ 10 Pack ]](https://www.serverpartsdirect.com/images/STORAGE.gif)
