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Green rectangular server memory module with gold edge connectors and black DRAM chips on both sides

Brute Networks

Brute Networks 64GB DDR4-2666 ECC LRDIMM 4Rx4 1.2V CL15 288-Pin

SKU CH-0S70-5EMH4

High-capacity 64GB DDR4-2666 ECC LRDIMM reduces swapping and supports more virtual machines on compatible servers

  • Total capacity64 GB
  • Rated speedDDR4 2666 (PC4 21300)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL15
  • Rated voltage1.2 V
  • Buffer typeLoad Reduced
  • 64 GB capacity lets you run more virtual machines
  • Load-reduced ECC design protects data integrity in critical workloads
  • DDR4-2666 CL15 timing keeps latency low for responsive applications
  • 2 V operation reduces power draw per module
  • 100 % HP-compatible build maintains existing service contracts

64GB DDR4-2666 ECC LRDIMM

This 64GB DDR4-2666 ECC Load Reduced DIMM is built for servers that need maximum memory capacity per slot. It targets administrators upgrading HP-compatible platforms to support dense virtualisation or large in-memory databases. The module uses major-brand DRAM chips and meets OEM specifications for reliable operation in multi-socket systems.

Verify DDR4 LRDIMM support and rank limits

Before ordering, confirm the server motherboard accepts 288-pin DDR4 LRDIMMs at 2666 MT/s and can address 4Rx4 modules. Check the qualified vendor list for 850882-001 equivalence and ensure the BIOS revision supports the stated density. Mixing registered and load-reduced DIMMs in the same channel is not supported by most platforms.

Thermals noise and power draw

Operating at 1.2V, the module runs within standard DDR4 power envelopes for load-reduced memory. Passive cooling relies on chassis airflow; no onboard fan is present. Acoustic output is negligible, and thermal load scales with the number of populated slots rather than individual module activity.

How it compares

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

Price $250.99
Pricier than about 56% of the 6,523 comparable items (median $188.99).
Total capacity 64 GB
Higher than about 70% of the 6,064 comparable items (median 32 GB).
Price per GB $3.92 per GB
Cheaper than about 82% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameHP
Total capacity64 GB
Product type288-Pin DDR4 SDRAM
Performance
Rated speedDDR4 2666 (PC4 21300)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL15
ECC supportYes
Buffer typeLoad Reduced
Memory rank4Rx4
Power
Rated voltage1.2 V

Questions about this item

Does the 288-pin DDR4 LRDIMM ship alone or with extra parts?

The module is supplied as a single 64GB stick; no additional components are included.

When should I pick the 4Rx4 2666 MHz CL15 version instead of another speed or rank?

Choose this 4Rx4 CL15 kit when your server requires DDR4-2666 registered memory and you need maximum density per slot.

What does the PC4-21300 rating mean once the module is installed?

It indicates a peak transfer rate of 21300 MB/s at DDR4-2666 with CL15 latency and 1.2 V operation.

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