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

Brute Networks

Brute Networks 16GB DDR4-2666 CL15 1Rx4 Registered RDIMM server RAM

SKU CH-23N8-8NXPZ

16 GB registered DDR4 ECC module at 2666 MT/s with CL15 latency and 1.2 V operation

  • Capacity16GB
  • Type288-Pin DDR4 SDRAM
  • SpeedDDR4 2666 (PC4 21300)
  • CAS LatencyCL15
  • Voltage1.20V
  • ECCYes
  • 16GB DDR4-2666 capacity scales virtual-machine density
  • CL15 latency at 1.20V cuts response time
  • Registered 1Rx4 signal integrity protects data accuracy
  • 100% HP 815098-B21 compatibility keeps service contracts valid
  • Major-brand Samsung, SK Hynix or Micron chips ensure OEM-grade reliability

16 GB DDR4-2666 Registered ECC Memory

This 16 GB DDR4-2666 CL15 Registered RDIMM is built for servers and workstations that require error-correcting, buffered memory. It operates at 1.20 V and uses a 1Rx4 organisation with major-brand DRAM chips. The module is validated as 100 % compatible with the HP 815098-B21 part number and meets OEM specifications.

Fits 288-pin DDR4 RDIMM slots in compatible

The 288-pin form factor installs directly into registered DIMM slots on supported server motherboards. Registered buffering reduces electrical load on the memory controller, allowing higher total capacities per channel. ECC functionality corrects single-bit errors to maintain data integrity in critical workloads.

Replaces lower-capacity or non-ECC DDR4 modules

Upgrading from smaller RDIMMs or unbuffered memory adds 16 GB per slot and enables ECC protection for virtualisation and database tasks. The jump is worthwhile when existing memory limits the number of virtual machines or causes paging. It is not for systems that only accept unregistered UDIMMs or require different voltages or speeds.

Highlights

  • 16GB DDR4-2666 capacity scales virtual-machine density
  • CL15 latency at 1.20V cuts response time
  • Registered 1Rx4 signal integrity protects data accuracy
  • 100% HP 815098-B21 compatibility keeps service contracts valid
  • Major-brand Samsung, SK Hynix or Micron chips ensure OEM-grade reliability

Specifications

BrandHP
Capacity16GB
Type288-Pin DDR4 SDRAM
SpeedDDR4 2666 (PC4 21300)
CAS LatencyCL15
Voltage1.20V
ECCYes
Buffered/RegisteredRegistered
Rank1Rx4
ChipsetMajor Brand Chipset

Questions about this item

What is the registered RDIMM's single-rank 1Rx4 organisation and CL15 latency under sustained load?

The module uses a 1Rx4 single-rank layout with CL15 CAS latency, so the registered buffer handles every command at the rated 2666 MT/s without additional rank-switching delays.

How much power does the 1.20 V DDR4 RDIMM draw when the server runs continuously?

At the specified 1.20 V operating voltage the 16 GB module stays within standard DDR4 RDIMM power limits, producing typical registered-DIMM heat that server airflow is designed to dissipate.

Which server memory slots and chipset support are required for this 288-pin DDR4-2666 RDIMM to function?

The module needs a DDR4 288-pin registered-DIMM slot on a platform that accepts 1Rx4 PC4-21300 memory; it is validated as 100 % compatible with the HP 815098-B21 part number.

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