Are overpriced OEM memory options wasting your organization's IT hardware budget? We won’t.
We’ll take you behind the closed doors of the memory industry. Here you can buy the same exact RAM installed in servers at the factory. Even though memory labels say Cisco–Samsung and Hynix manufacture the module.
Have a question about the 815100-B21 - 1x 32GB DDR4-2666 RDIMM PC4-21300V-R Dual Rank x4 Replacement? Our technical support can help you with any question to ensure 815100-B21 is right for your system.
100% Guaranteed Compatible
This 815100-B21 replacement is a proven memory product. It's either approved, certified or OEM qualified to ensure total reliability.
Quick Advance Replacement
Nothing is perfect. Sometimes things happen. If your 815100-B21 replacement upgrade fails at anytime–we will ship a replacement same day. We support your 815100-B21 memory purchase long after the sale.
Get ➔ Lifetime warranty ✓ Great savings ✓ Buy factory original 815100-B21 compatible replacement memory modules configured to your HPE SimpliVity, HPE Apollo, HPE Synergy, HPE ConvergedSystem, HPE StoreOnce, HPE ProLiant, HPE Cloudline, HPE Z4 Workstation or HPE Workstation system.
The Truth in Memory
HP does not manufacture memory! They buy from one of only three original memory module makers. Samsung, Hynix and Micron make the DRAM and assemble modules. They sell to the world’s largest system manufacturers including, HP.
Guaranteed by federal law - This 815100-B21, HP 32GB (1x 32GB) Dual Rank x4 PC4-21300V-R (DDR4-2666) Registered CAS-19 Memory Kit equivalent made by Samsung, SK Hynix or Micron does not affect or void HP warranties.
The right memory. At the right price. Right here for you.