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Green circuit board with black memory chips and gold edge connectors

Brute Networks

Brute Networks 16GB DDR4-2666 PC4-21300 1Rx4 1.2V ECC Registered RDIMM

SKU CH-BE8T-04HV7

HP-compatible 16GB DDR4-2666 ECC registered RDIMM matching part 1XD85AA with CL15 latency and 1.2V operation

  • Total capacity16 GB
  • Rated speedDDR4 2666 (PC4 21300)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL15
  • Rated voltage1.2 V
  • Buffer typeRegistered
  • 16 GB capacity expands server memory for more virtual machines
  • DDR4-2666 speed with CL15 latency accelerates application responsiveness
  • 2 V registered ECC design protects data integrity under load
  • 1Rx4 288-pin RDIMM form factor fits compatible HP 1XD85AA slots
  • Major-brand chips meet OEM specifications for guaranteed compatibility

16 GB DDR4-2666 ECC Registered RDIMM

This 16 GB DDR4-2666 module uses a 288-pin RDIMM form factor with ECC and registered buffering. It operates at 1.20 V with a CAS latency of 15. The single-rank 1Rx4 layout suits servers that require registered memory for stability.

Replaces lower-capacity or non-ECC DDR4 RDIMMs

The jump is worth it when a server hits its memory ceiling and starts swapping to disk. Adding registered ECC capacity lets the CPU keep more virtual machines or datasets in RAM without paging. It also protects data integrity in workloads that cannot tolerate silent corruption.

Installs in any 288-pin DDR4 RDIMM slot

Align the notch, press until the latches click, and the firmware will train the module at 2666 MT/s. The usual problem is mixing registered and unbuffered DIMMs in the same channel, which prevents the system from posting. Populate identical modules per channel for best results.

How it compares

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

Price $124.99
Cheaper than about 60% 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 $7.81 per GB
Pricier than about 55% of the 6,064 comparable items (median $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
CAS latencyCL15
ECC supportYes
Buffer typeRegistered
Memory rank1Rx4
Power
Rated voltage1.2 V

Questions about this item

Will the 288-pin DDR4 RDIMM fit my server's memory slots?

The module uses the standard 288-pin DDR4 RDIMM form factor, so it fits any server slot designed for registered DDR4 memory.

What is the correct way to seat this 1Rx4 registered module, and what step is often missed?

Align the notch with the slot key, press down firmly until both side latches click shut; the step often missed is verifying both latches are fully locked.

When will this 16GB DDR4-2666 ECC module need replacement?

Replace it only if memory diagnostics report uncorrectable ECC errors or the server fails to recognise the 16GB capacity during POST.

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