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Green rectangular memory module with gold edge contacts and black chips

Brute Networks

Brute Networks 16GB DDR4-3200 1Rx4 ECC RDIMM P43167-B21

SKU CH-WK5Y-V99A9

16 GB DDR4-3200 ECC registered RDIMM, 1Rx4 organisation, 100 % HPE compatible

  • Total capacity16 GB
  • ChipsetMajor Brand Chipset
  • Memory rank1Rx4
  • 16 GB DDR4-3200 ECC RDIMM boosts server throughput
  • 1Rx4 registered layout improves signal integrity at 3200 MT/s
  • PC4-25600 rating matches HPE P43167-B21 specifications
  • Major-brand chipset ensures consistent reliability
  • 100 % HPE compatible for drop-in upgrades

16 GB DDR4-3200 ECC RDIMM

This 16 GB DDR4-3200 ECC registered DIMM is built for servers and workstations that require error-correcting memory. It operates at 3200 MT/s with a PC4-25600 rating and uses a 1Rx4 organisation. The module is validated as 100 percent compatible with HPE part number P43167-B21.

Suited for HPE platforms needing registered ECC

It fits administrators upgrading or repairing HPE systems that call for a 16 GB DDR4-3200 registered DIMM. Buyers whose platforms require unbuffered UDIMMs, load-reduced LRDIMMs, or capacities above 16 GB per slot should look at other modules.

16 GB capacity for mainstream server workloads

The single rank x4 layout provides 16 GB per module, allowing typical dual-socket boards to reach several hundred gigabytes when fully populated. Workloads demanding more than 16 GB per DIMM slot will need higher-density registered or load-reduced alternatives.

How it compares

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

Price $187.99
Typical for this category: the median of 6,523 items is $188.99.
Total capacity 16 GB
Lower than about 60% of the 6,064 comparable items (median 32 GB).
Price per GB $11.75 per GB
Pricier than about 71% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameHPE
Total capacity16 GB
Processor
ChipsetMajor Brand Chipset
Memory
Memory rank1Rx4

Questions about this item

Does this 16GB DDR4-3200 RDIMM need an HPE server that supports ECC registered memory to operate?

Yes, the module is an ECC registered RDIMM built for HPE systems that accept PC4-25600 DDR4-3200 1Rx4 memory, so the host platform must support registered ECC DDR4.

Can I mix this 1Rx4 module with existing 2Rx4 or 2Rx8 RDIMMs in the same server?

Mixing ranks is possible on many HPE platforms, but population rules differ by model; consult the server’s memory configuration guide to confirm supported rank combinations and slot ordering.

How do I confirm the module is recognised at 3200Mhz with ECC active after installation?

Check the system BIOS or iLO interface — both will show each DIMM’s capacity, speed and ECC status; the module should appear as 16GB PC4-25600 with ECC enabled.

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