HP Compatible 815100-S21 - 32GB PC4-21300 DDR4-2666Mhz 2Rx4 1.2 v ECC Registered RDIMM 815100-S21-BN is a HP compatible 32GB PC4-21300 DDR4-2666Mhz 2Rx4 1.2 v ECC Registered RDIMM, equivalent to
HP labeled PN#: 815100-S21. Micron modules are all major brand (Samsung, SK Hynix, or Crucial). This module is guaranteed compatible with your server, as well as guaranteed to maintain your factory warranty, since Micron modules are from the same manufacturers HP uses for their OEM branded modules. Micron memory is 100% tested and validated compatible. We provide the same OEM approved part at more than 60% off OEM pricing, helping thousands of businesses from coast to coast extend the life and maximize the performance of their existing infrastructure. All orders will be filled with identically matching modules, so no need to worry about mismatched memory you'd get from other sellers. All Micron modules are guaranteed for life, and Brute offers a no-questions-asked 60 day return policy on every part. Trust Micron for premium quality mission critical server memory upgrades.