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

Brute Networks

Brute Networks 64GB DDR4 2133 4Rx4 ECC LRDIMM 774176-001-BN

SKU CH-RK1K-5PCCA

A 64GB DDR4-2133 ECC LRDIMM with 4Rx4 organisation, CL15 latency and 1.2V operation for HP-compatible servers

  • Total capacity64 GB
  • Rated speedDDR4 2133 (PC4 17000)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL15
  • Rated voltage1.2 V
  • Buffer typeLoad Reduced
  • 64GB capacity supports large server workloads
  • DDR4 2133 speed handles demanding applications
  • ECC protection prevents data corruption
  • Load reduced design enables high density
  • HP compatible for guaranteed server integration

HP Compatible Server Memory Upgrade

This 64GB DDR4 module replaces HP part 774176-001 in supported servers. It targets administrators who need to expand memory capacity in existing HP infrastructure without paying OEM list prices.

Standard 288-Pin LRDIMM Installation

The module fits any DDR4 288-pin slot that accepts load-reduced DIMMs. Mixing 4Rx4 ranks with other rank configurations can prevent the system from posting, so populate identical modules per channel.

4Rx4 Rank Determines Compatibility

The quad-rank x4 organisation is the single specification that decides whether this DIMM works in a given HP server. Systems limited to dual-rank or single-rank modules will not recognise the full 64GB capacity.

How it compares

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

Price $312.99
Pricier than about 61% 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 $4.89 per GB
Cheaper than about 74% of the 6,064 comparable items (median $7.25 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameHP
Total capacity64 GB
Product type288-Pin DDR4 SDRAM
Performance
Rated speedDDR4 2133 (PC4 17000)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL15
ECC supportYes
Buffer typeLoad Reduced
Memory rank4Rx4
Power
Rated voltage1.2 V

Questions about this item

How can I confirm the 64GB DDR4-2133 LRDIMM is running at PC4-17000 with ECC active after installation?

Check the BIOS or UEFI memory information screen; it should report 64GB per module, 2133 MT/s speed, CL15 latency, 1.20 V voltage and ECC enabled.

What comes with the 774176-001-BN module and what must I source separately?

The box contains the single 288-pin 64GB 4Rx4 LRDIMM; no extra cables, brackets or cooling parts are included and none are required for standard server DIMM slots.

When should I choose this 64GB 4Rx4 LRDIMM over a lower-capacity or different-rank alternative?

Select this module when your server needs maximum density per slot, supports load-reduced 4Rx4 organisation and the HP 774176-001 part number is specified.

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