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Green 288-pin DDR4 RDIMM with black chips and silver label

Brute Networks

Brute Networks 16GB DDR4-2666 2Rx8 1.2V ECC Registered RDIMM

SKU CH-DKKY-TY1PV

16 GB DDR4-2666 ECC registered RDIMM for expanding server memory capacity

  • Total capacity16 GB
  • Rated speedDDR4 2666 (PC4 21300)
  • ChipsetMajor Brand Chipset
  • Rated voltage1.2 V
  • Buffer typeRegistered
  • Memory rank2Rx8
  • ECC protection prevents data corruption with built-in error correction
  • Registered design improves signal integrity for stable server operation
  • 16 GB capacity expands memory to run more virtual machines
  • DDR4 2666 speed matches PC4-21300 specification for compatible performance
  • 2 V low voltage reduces power draw in dense deployments

16GB DDR4-2666 ECC RDIMM

This 16GB DDR4-2666 registered DIMM adds error-correcting capacity to compatible servers. It operates at 1.2V with a 2Rx8 organisation across 288 pins. The module is built with major-brand chips and matches HP part number P05588-B21.

Suitable for memory expansion

It suits administrators who need to increase installed memory in systems that accept DDR4-2666 registered ECC modules. Builders requiring unbuffered UDIMMs, load-reduced LRDIMMs, or a different voltage should look at other parts.

DDR4-2666 registered ECC

The single specification that decides fit is the DDR4-2666 registered ECC standard with 2Rx8 ranking. Only platforms designed for this exact memory type will accept the module.

How it compares

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

Price $111.99
Cheaper than about 65% of the 6,523 comparable items (median $188.99).
Total capacity 16 GB
Lower than about 60% of the 6,064 comparable items (median 32 GB).
Price per GB $7.00 per GB
Typical for this category: the median of 6,064 items is $7.25 per GB.

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Specifications

Product
Brand nameHP
Total capacity16 GB
Product type288-Pin DDR4 SDRAM
Performance
Rated speedDDR4 2666 (PC4 21300)
Processor
ChipsetMajor Brand Chipset
Memory
ECC supportYes
Buffer typeRegistered
Memory rank2Rx8
Power
Rated voltage1.2 V

Questions about this item

How can I verify the module is running at DDR4 2666 after installation?

Check the BIOS or a tool such as CPU-Z; the memory should report 2666 MT/s and 1.20 V with ECC registered mode active.

What comes in the box and what must be purchased separately?

The package contains the 16 GB 288-pin DDR4 RDIMM only; no additional cables, brackets or software are included or required.

Which capacity should I choose for a server that supports 16 GB registered DIMMs?

Select this 16 GB 2Rx8 module when your platform requires a registered ECC DIMM at DDR4 2666 and you need a single 16 GB stick.

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