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Green circuit board with black memory chips and gold edge connector

Brute Networks

Brute Networks 16GB DDR4 2400 ECC Registered RDIMM 851005-B21

SKU CH-XSY1-GNZR8

16GB DDR4-2400 ECC registered RDIMM with CL15 latency and 1.2V operation

  • Capacity16GB
  • SpeedDDR4 2400 (PC4 19200)
  • CAS LatencyCL15
  • Voltage1.20V
  • ECCYes
  • Buffered/RegisteredRegistered
  • 16 GB DDR4 2400 expands server capacity
  • CL15 1.2 V registered ECC protects data integrity
  • 2Rx4 PC4-19200 layout fits HP 851005-B21 slots
  • Major-brand Samsung, SK Hynix or Micron chips ensure OEM compatibility
  • Lifetime warranty backs long-term deployment confidence

16GB DDR4-2400 ECC Registered RDIMM

This 16GB DDR4-2400 ECC Registered RDIMM operates at PC4-19200 speed with CL15 latency and 1.20V voltage. It uses a 2Rx4 organisation and major brand chipsets from Samsung, SK Hynix or Micron. The module is 100% HP compatible and meets or exceeds OEM specifications for the 851005-B21 part number. It carries a lifetime warranty from Brute Networks.

Ideal for HP server upgrades needing registered

This module suits administrators expanding memory in compatible HP servers that require DDR4-2400 registered ECC RDIMMs. It is not for systems that accept only unbuffered UDIMMs or load-reduced LRDIMMs. Buyers needing capacities other than 16GB or speeds other than 2400MHz should look at different modules. Desktop or laptop builders cannot use this registered form factor.

Registered ECC RDIMM form factor decides

The single specification that determines fit is the registered ECC RDIMM form factor combined with DDR4-2400 speed. Only motherboards with chipsets supporting registered error-correcting modules at this data rate will accept it. Verify the server memory qualification list for the 851005-B21 part number before purchase. No other memory type will work in slots requiring this exact registered ECC configuration.

Highlights

  • 16 GB DDR4 2400 expands server capacity
  • CL15 1.2 V registered ECC protects data integrity
  • 2Rx4 PC4-19200 layout fits HP 851005-B21 slots
  • Major-brand Samsung, SK Hynix or Micron chips ensure OEM compatibility
  • Lifetime warranty backs long-term deployment confidence

Specifications

BrandHP
Capacity16GB
SpeedDDR4 2400 (PC4 19200)
CAS LatencyCL15
Voltage1.20V
ECCYes
Buffered/RegisteredRegistered
ChipsetMajor Brand Chipset

Questions about this item

How much heat does the 1.20V DDR4 module add when the server runs all day?

The module operates at 1.20V, which is the standard low voltage for DDR4, so it contributes minimal heat even in a fully populated chassis running continuously.

What must the system already provide for this 2Rx4 registered ECC RDIMM to function?

The motherboard needs DDR4 RDIMM slots that support registered ECC memory and a memory controller able to address 2Rx4 organisation at 2400 MHz.

Will this PC4-19200 stick work alongside older DDR4 modules already installed?

Yes, it will run at the lowest common speed and voltage; all modules must be registered ECC RDIMMs, and the system will default to the slowest JEDEC timing present.

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