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Green 288-pin DDR4 memory module with black chips and gold contacts

Brute Networks

Brute Networks 8GB DDR4 2666 1Rx8 Registered ECC server RAM

SKU CH-MXJH-2GSTJ

8GB registered ECC DDR4 module at 2666 MHz, 1Rx8, 1.20 V, 288-pin, HPE 815097-H21 compatible

  • Total capacity8 GB
  • Rated speedDDR4 2666 (PC4 21300)
  • ChipsetMajor Brand Chipset
  • Rated voltage1.2 V
  • Buffer typeRegistered
  • Memory rank1Rx8
  • HPE-compatible part 815097-H21 keeps factory warranty intact
  • Registered ECC design detects and corrects single-bit errors
  • DDR4-2666 PC4-21300 speed delivers 21300 MT/s bandwidth
  • 20 V operation reduces power draw per module
  • Major-brand Samsung, SK Hynix or Micron chips ensure OEM-grade reliability

HPE Compatible Registered ECC DDR4

This 8 GB DDR4-2666 registered ECC module is built for HPE ProLiant servers that require 1Rx8 organisation and 1.20 V operation. It matches the 815097-H21 part number and uses major-brand DRAM from Samsung, SK Hynix or Micron. System administrators maintaining existing DDR4 infrastructure will find it a direct drop-in replacement.

Sustained Load Stability

Registered buffering reduces electrical load on the memory controller, allowing the module to maintain rated 2666 MT/s throughput under continuous multi-threaded workloads. ECC corrects single-bit errors on the fly, preventing data corruption during long compute jobs or virtualisation tasks. Validation testing covers 100 percent of units before shipment.

Upgrade From Mixed Or Unmatched Kits

The module replaces mismatched or out-of-warranty DIMMs that can cause training failures or reduced channel performance. Identical matching across every order eliminates rank or timing inconsistencies that arise when sourcing from multiple vendors. The jump is worth it when a server exhibits correctable ECC errors or fails to populate all slots at rated speed.

How it compares

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

Price $79.99
Cheaper than about 75% of the 6,523 comparable items (median $188.99).
Total capacity 8 GB
Lower than about 80% of the 6,064 comparable items (median 32 GB).
Price per GB $10.00 per GB
Pricier than about 67% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameHPE
Total capacity8 GB
Product type288-Pin DDR4 SDRAM
Performance
Rated speedDDR4 2666 (PC4 21300)
Processor
ChipsetMajor Brand Chipset
Memory
ECC supportYes
Buffer typeRegistered
Memory rank1Rx8
Power
Rated voltage1.2 V

Questions about this item

How much power does the 1.20 V DDR4-2666 registered module draw when the server runs continuously?

Each module operates at 1.20 V; actual power draw depends on the server platform and workload.

What motherboard slot and memory type must I already have for this 288-pin DDR4-2666 registered ECC DIMM to work?

A DDR4 server motherboard with 288-pin RDIMM slots that support registered ECC memory at PC4-21300 speed.

Will this 1Rx8 registered DDR4-2666 stick work alongside older DDR4 registered ECC modules already in my server?

Yes, provided the existing modules are also DDR4 registered ECC; the system will run all sticks at the lowest common speed and voltage.

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