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Green 288-pin DDR4 server RDIMM with black memory chips and gold contacts

Brute Networks

Brute Networks 16GB DDR4-3200 1Rx4 1.2V ECC Registered RDIMM P07640-B21

SKU CH-WCDT-6JKHQ

16 GB DDR4-3200 ECC registered RDIMM for HP-compatible server upgrades

  • Total capacity16 GB
  • Rated speedDDR3 3200 (PC3 25600)
  • ChipsetMajor Brand Chipset
  • Rated voltage1.2 V
  • Buffer typeRegistered
  • Memory rank1Rx4
  • 16 GB DDR4-3200 registered ECC memory for reliable server performance
  • 1Rx4 single-rank layout keeps electrical load low for dense configurations
  • 2 V operation reduces power draw compared with earlier DDR3 modules
  • 288-pin DDR4 RDIMM form factor fits standard server DIMM slots
  • Major-brand Samsung, SK Hynix or Micron chips ensure OEM-grade quality

Server memory for HP platforms

Brute Networks supplies a 16 GB DDR4 registered DIMM built to match HP part number P07640-B21. The module runs at 3200 MT/s with a 1.2 V operating voltage and uses a 1Rx4 organisation. It is intended for administrators who need to expand memory capacity in compatible HP servers without replacing the original hardware.

Sustained workload behaviour

Registered buffering and ECC protect data integrity during continuous operation in virtualised or database environments. The single-rank layout allows the memory controller to keep all banks open, reducing latency when multiple virtual machines or containers compete for bandwidth. Error correction prevents silent corruption that would otherwise accumulate over long uptime periods.

Build and connector implications

The 288-pin DDR4 form factor fits standard server DIMM slots and locks in place with the usual ejector clips. Major-brand DRAM chips from Samsung, SK Hynix or Micron are used throughout, matching the component sources of the original OEM modules. This construction supports the supplier's claim of full service-contract compliance when installed in qualified HP systems.

How it compares

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

Price $186.99
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 $11.69 per GB
Pricier than about 71% 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 speedDDR3 3200 (PC3 25600)
Processor
ChipsetMajor Brand Chipset
Memory
ECC supportYes
Buffer typeRegistered
Memory rank1Rx4
Power
Rated voltage1.2 V

Questions about this item

How much power does the 1.20 V DDR4 module draw when the server runs all day?

The module operates at 1.20 V, the standard voltage for DDR4 registered DIMMs, so power draw stays within the normal envelope for 16 GB server memory under sustained load.

What must the system already provide for this 288-pin registered ECC DIMM to function?

A DDR4 RDIMM slot with registered ECC support and a memory controller qualified for PC4-25600 speeds.

Will this PC4-25600 RDIMM run reliably alongside older DDR3 modules still installed in the chassis?

No, DDR4 and DDR3 use different pinouts and signalling voltages, so they cannot be mixed in the same platform.

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