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Green rectangular DDR4 RDIMM module with black chips and gold contacts

Brute Networks

Brute Networks 64GB DDR4-2666 4Rx4 ECC Registered RDIMM

SKU CH-B35M-WPNYF

64GB DDR4-2666 ECC registered RDIMM with 4Rx4 organisation for HP-compatible server upgrades

  • Total capacity64 GB
  • Rated speedDDR4 2666 (PC4 21300)
  • ChipsetMajor Brand Chipset
  • Rated voltage1.2 V
  • Buffer typeRegistered
  • Memory rank4Rx4
  • 64 GB capacity expands server memory headroom
  • DDR4 2666 speed matches PC4-21300 bandwidth target
  • ECC registered design protects data integrity under load
  • 2 V operation keeps power draw low per module
  • 288-pin RDIMM form factor fits standard DDR4 server slots

Capacity and Compatibility

This 64 GB DDR4-2666 registered DIMM is built for HP server platforms that require ECC protection and registered signalling. It targets administrators who need to maximise memory density in existing 288-pin slots without replacing the chassis.

Interface Limits

The module runs at 2666 MT/s (PC4-21300) with a 1.20 V supply, which is the standard ceiling for DDR4 registered memory in this speed grade. Higher capacities or faster data rates would demand a newer memory generation that the current platform does not accept.

Upgrade Path

It replaces lower-density RDIMMs or non-ECC unbuffered modules that cannot address the same workload footprint. The jump is worthwhile when virtualisation density, database caching or in-memory analytics are constrained by the installed capacity ceiling.

How it compares

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

Price $606.99
Pricier than about 73% 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 $9.48 per GB
Pricier than about 65% 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
ECC supportYes
Buffer typeRegistered
Memory rank4Rx4
Power
Rated voltage1.2 V

Questions about this item

Should I choose the 64GB 2Rx4 or 4Rx4 version for my server?

This module is a 4Rx4 64GB DDR4-2666 registered DIMM; verify your platform's rank population rules before mixing with 2Rx4 modules.

What does the DDR4-2666 rating deliver in a live system?

The module runs at 2666 MT/s with 1.20 V, providing the standard DDR4-2666 data rate for compatible server platforms.

Is the 288-pin DDR4 interface compatible with my HP server?

This 288-pin DDR4 RDIMM is built to HP part P05592-B21 specifications and is 100% HP compatible for systems that accept DDR4-2666 registered memory.

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