HP Processor Kits:
Manufacturer Part# 409279-B21
This is the full processor option kit. It includes the
Processor(s), Heat-Sink(s), Fan(s), Thermal paste
Overview:
The Intel Quad-Core Xeon X5355 is the first of a kind in the industry. Its breakthrough performance features mainstream server performance and capabilities for the ultimate in powerful dense and energy efficient servers. It delivers 1.5 times the performance compared to leading Dual-Core Intel Xeon processor and also up to 2.5 times the performance compared to the best published results of AMD Opteron Models. This is the latest and greatest of processors backed by proven performance manageability and reliability allowing you to spend more time on moving your business forward.
Part#409279-B21 and Products ID1458270 Purchased after January 01 2012 is covered by an Unconditional Lifetime Warranty for as long as you own your
server
Genuine HP 409279-B21
Security ID
1458270
S/C: 8714582701 PN: 409279-B21
This product will have a Genuine HPE security sticker. We do not sell 3rd party HPE products.
Genuine Hewlett-Packard 409279-B21
This product is a Genuine HP Certified Processor Kit
409279-B21 Compatible Servers and Storage Arrays:
DL140 G3
409279-B21 Flat Rate Shipping Options
We have 87 pieces of 409279-B21 in stock and ready to ship as of
Friday 5th of June 2026
409279-B21
This product has a 30 Day return and a Lifetime replacement warranty.
