Brute Networks 32GB DDR4-2666 Registered ECC 2Rx4 1.2V 288-Pin Server RAM

HPE-compatible 32 GB DDR4-2666 registered ECC module

This 288-pin DDR4 SDRAM module delivers 32 GB of registered ECC memory at 2666 MHz (PC4-21300) with a 1.20 V operating voltage. It uses a 2Rx4 rank configuration built from major-brand DRAM chips and matches HPE part number 815100-K21 for drop-in server upgrades.

Sustained-load stability with registered ECC

The registered buffer reduces electrical load on the memory controller, allowing the module to maintain signal integrity during continuous multi-threaded workloads. ECC circuitry detects and corrects single-bit errors in real time, preventing data corruption during long compute runs or virtualization tasks.

Registered ECC requirement decides fit

This module only works in platforms that support registered (buffered) DDR4 ECC memory; it will not function in consumer desktops or laptops that require unbuffered non-ECC DIMMs. Buyers needing unbuffered memory or a different voltage must select another part.