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Green rectangular memory module with gold edge contacts and black chips

HPE

HPE 32GB DDR4 2666MHz RDIMM 815100-B21 840758-091

SKU CH-7H5W-THNQE

32 GB DDR4 RDIMM running at 2666 MHz for HPE Gen10 DL360, DL380 and DL560 servers

  • 32GB capacity supports memory-intensive workloads
  • 2666MHz DDR4 speed delivers responsive data throughput
  • RDIMM registered design enhances signal integrity
  • Compatible with HPE Gen10 DL360 DL380 DL560 servers

32GB DDR4 2666MHz RDIMM for HPE Gen10 servers

This 32GB DDR4 2666MHz registered DIMM carries part numbers 815100-B21 and 840758-091. It is built for HPE Gen10 platforms including DL360, DL380 and DL560 models. The module adds ECC-protected capacity to compatible systems.

IT administrators expanding Gen10 memory

Suits administrators adding 32GB sticks to supported Gen10 chassis. Buyers who need different capacities, speeds or form factors should look at other modules. Systems outside the listed Gen10 range are not supported by this part.

How it compares

Measured against everything we stock in ECC Server RAM, at today’s prices. Recalculated every night.

Price $251.99
Pricier than about 56% of the 6,523 comparable items (median $188.99).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

No published specifications for this item yet.

Questions about this item

Which HPE Gen10 servers accept the 815100-B21 32GB DDR4 2666MHz RDIMM?

The module is qualified for HPE Gen10 DL360, DL380 and DL560 servers.

Can I mix this 2666MHz RDIMM with slower DDR4 RDIMMs already installed in a Gen10 server?

Yes, the server will run all populated slots at the speed of the slowest installed module.

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