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Green printed circuit board with black memory chips and gold edge connectors

Brute Networks

Brute Networks 16GB DDR4-3200 ECC RDIMM 1Rx4 P56425-B21

SKU CH-JSVK-2JMN5

16 GB DDR4-3200 ECC registered RDIMM with 1Rx4 organisation for HP-compatible servers

  • Total capacity16 GB
  • ChipsetMajor Brand Chipset
  • Rated voltage1.2 V
  • Buffer typeRegistered
  • Memory rank1Rx4
  • 16GB DDR4-3200 ECC RDIMM for data integrity
  • 1Rx4 registered design improves signal stability
  • 20V operation reduces power draw
  • HP P56425-B21 equivalent ensures compatibility
  • 100% HP compatible third-party module

16GB DDR4-3200 ECC RDIMM

This 16GB DDR4-3200 ECC Registered RDIMM operates at 1.20V with a 1Rx4 rank configuration. It is an HP-compatible server memory module equivalent to part number P56425-B21. The PC4-25600 rating confirms the 3200MT/s data rate. Third-party manufacturing provides a lifetime warranty.

For HP servers needing registered ECC

Suitable for administrators upgrading or repairing HP ProLiant systems that require registered ECC DDR4 DIMMs. Not for workstations or desktops that accept only unbuffered non-ECC memory. Buyers needing different capacities, ranks, or voltage specifications should look at other modules.

1Rx4 registered ECC architecture

The single-rank 1Rx4 organisation with registered buffering and ECC defines compatibility with specific HP server memory controllers. This configuration determines whether the module initializes correctly in the target platform. Verify the server qualification list before purchase.

How it compares

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

Price $182.99
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 $11.44 per GB
Pricier than about 71% of the 6,064 comparable items (median $7.25 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameHP
Total capacity16 GB
Processor
ChipsetMajor Brand Chipset
Memory
ECC supportYes
Buffer typeRegistered
Memory rank1Rx4
Power
Rated voltage1.2 V

Questions about this item

What data rate does the DDR4-3200 interface cap at in practice?

The module runs at 3200 MT/s, delivering PC4-25600 bandwidth.

What physical slot and form factor does this 16GB ECC RDIMM require?

It fits a standard DDR4 RDIMM slot; the 1Rx4 layout uses a single rank of x4 chips.

How is the module installed, and which step do people often miss?

Align the notch with the slot key, press down until both side clips click, then verify the system registers 16GB at 3200 MT/s.

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