Processors
Processors covers server, workstation and desktop CPUs. Most of the catalog is Intel: HPE processor kits for 1st to 4th generation Xeon Scalable, Xeon E5, E7 and E3 parts, Itanium, Core i7 and Pentium chips. AMD's share runs from Opteron Socket 940, F and G34 processors to EPYC 7001 kits, Ryzen 3000 desktop chips and Threadripper. Intel Xeon Phi coprocessors are listed too, and a few storage processors and printer copy boards are filed here by name.
Processors: 9,246 products
Buying guide
Choosing a processor
Socket isn't enough
Processors on the same socket can need a different board revision, chipset or BIOS. The server's or board's supported processor list is the final word.
Identical pairs
In a two-socket system, both processors must be the same model and stepping.
HPE processor kits
HPE sells one processor under several kit numbers, often ending in -B21 or -L21, each made for a particular server model. The difference is usually the heatsink or mounting hardware, so order the kit listed for your server.
Processors
Frequently asked questions
What do the letters after a Xeon Scalable model number mean?
M and L mark support for more memory per socket, N is tuned for networking, T for long-life embedded use, U for single-socket systems and Y for Speed Select. The Platinum 8280M, for example, supports more memory than the 8280.
What's the difference between a boxed and a tray processor?
A boxed processor comes in retail packaging, sometimes with a cooler, and carries the chip maker's retail warranty. A tray processor is the bare chip meant for system builders. AMD marks cooler-less boxed parts WOF, for without fan.
Is a newer, faster processor always the better upgrade?
Not always. More cores at a lower clock can slow software that's licensed or tuned per core, and higher-wattage processors may need more cooling or power than the server provides.
