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

Brute Networks

Brute Networks 32GB DDR4 2666 2Rx4 1.2V 288-Pin server RAM

SKU CH-V81K-4DPBA

HPE-compatible 32 GB registered ECC DDR4 module running at 2666 MHz with 1.2 V operation

  • Total capacity32 GB
  • Rated speedDDR4 2666 (PC4 21300)
  • ChipsetMajor Brand Chipset
  • Rated voltage1.2 V
  • Buffer typeRegistered
  • Memory rank2Rx4
  • 32 GB capacity expands server memory headroom
  • DDR4-2666 speed delivers 21300 MT/s bandwidth
  • Registered ECC design protects data integrity
  • 20 V operation reduces power draw per module
  • 100 % HPE compatible matches part 838083-K21

32 GB DDR4-2666 registered ECC module

This 32 GB DDR4-2666 registered ECC module is built for HPE server platforms. It runs at 1.2 V with a 2Rx4 organisation and fits standard 288-pin DDR4 slots. The part is equivalent to HPE 838083-K21 and uses major-brand DRAM from Samsung, SK Hynix or Micron.

Registered DDR4-2666 ECC specification

The registered DDR4-2666 ECC design is the single specification that determines fit. Only systems that accept registered DDR4-2666 ECC DIMMs can use this module; unbuffered or non-ECC platforms will not post with it installed.

Suited for HPE server upgrades

This module suits administrators expanding memory in compatible HPE servers that require registered DDR4-2666 ECC DIMMs. It is not for desktop PCs, workstations needing unbuffered memory, or systems limited to lower speeds or non-ECC configurations.

How it compares

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

Price $160.99
Cheaper than about 54% of the 6,523 comparable items (median $188.99).
Total capacity 32 GB
Typical for this category: the median of 6,064 items is 32 GB.
Price per GB $5.03 per GB
Cheaper than about 73% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameHPE
Total capacity32 GB
Product type288-Pin DDR4 SDRAM
Performance
Rated speedDDR4 2666 (PC4 21300)
Processor
ChipsetMajor Brand Chipset
Memory
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Power
Rated voltage1.2 V

Questions about this item

What real-world bandwidth does the 2666 MT/s speed deliver inside a server?

At DDR4-2666 the module transfers data at 2666 million transfers per second, giving a peak bandwidth of PC4-21300 per stick.

How does the registered ECC design affect the memory controller?

Registered ECC adds a register between the DRAM and the memory controller, reducing electrical load and enabling larger capacities with error correction.

Will the 288-pin form factor fit my HPE server's DIMM slots?

The 288-pin DDR4 RDIMM matches the standard HPE server DIMM slot; the module is validated as 100% compatible with part 838083-K21.

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