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Green 288-pin DDR4 server memory module with black chips and silver heat spreader

Brute Networks

Brute Networks 16GB DDR4-2666 ECC Registered 1Rx4 1.2V 288-Pin Server RAM

SKU CH-49KX-TH2K9

16GB DDR4-2666 ECC registered server memory with 1Rx4 organisation and 1.2V operation

  • Total capacity16 GB
  • Rated speedDDR4 2666 (PC4 21300)
  • ChipsetMajor Brand Chipset
  • Rated voltage1.2 V
  • Buffer typeRegistered
  • Memory rank1Rx4
  • 16 GB DDR4-2666 capacity for demanding server workloads
  • Registered ECC design protects data integrity in critical systems
  • 2 V operation reduces power draw per module
  • 288-pin form factor fits standard DDR4 server slots
  • 1Rx4 organisation enables high-density memory configurations

16GB DDR4-2666 ECC Registered Server Memory

This 16GB DDR4-2666 module delivers error-correcting, registered performance for enterprise servers and workstations. It suits administrators who need reliable capacity upgrades for virtualisation, database or compute workloads on compatible platforms.

Major-brand chips with 288-pin registered layout

Built with Samsung, SK Hynix or Micron components, the stick runs at 1.20V and uses a 1Rx4 organisation. The registered design reduces electrical load on the memory controller, while ECC detects and corrects single-bit errors to protect data integrity during continuous operation.

HPE 838081-K21 compatible replacement

Validated as a drop-in equivalent to the HPE part number, it extends the service life of existing infrastructure at a fraction of OEM cost. The jump is worthwhile when current slots are populated with smaller modules or when non-ECC memory risks silent data corruption in production environments.

How it compares

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

Price $114.99
Cheaper than about 64% 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 $7.19 per GB
Typical for this category: the median of 6,064 items is $7.25 per GB.

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Specifications

Product
Brand nameHPE
Total capacity16 GB
Product type288-Pin DDR4 SDRAM
Performance
Rated speedDDR4 2666 (PC4 21300)
Processor
ChipsetMajor Brand Chipset
Memory
ECC supportYes
Buffer typeRegistered
Memory rank1Rx4
Power
Rated voltage1.2 V

Questions about this item

What does the PC4-21300 rating mean for this DDR4-2666 module?

PC4-21300 is the JEDEC designation for DDR4-2666, indicating the standard data-rate specification this 16GB registered module follows.

What physical slot and form factor does this 288-pin DDR4 module require?

It fits a standard 288-pin DDR4 DIMM slot on a server motherboard that supports registered ECC memory.

How is this registered ECC module installed, and what step is often missed?

Align the notch with the slot key, press firmly until both retention clips click, then verify in BIOS that the server recognises the full 16GB capacity at DDR4-2666 speed.

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