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Green PCB memory module with gold contacts and black heatspreader

Brute Networks

Brute Networks 16GB DDR4-3200 2Rx8 1.2V Registered ECC server RAM P07642-K21

SKU CH-4GB6-E7EJX

16 GB DDR4-3200 registered ECC server memory with 2Rx8 organisation and 1.2 V operation

  • Total capacity16 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor Brand Chipset
  • Rated voltage1.2 V
  • Buffer typeRegistered
  • Memory rank2Rx8
  • 16 GB DDR4-3200 registered ECC boosts server throughput
  • 2 V operation reduces power draw per module
  • 2Rx8 dual-rank layout increases memory density
  • 288-pin DDR4 form factor fits standard server slots
  • 100 % HPE compatible validated for P07642-K21 systems

Capacity and purpose

This 16GB DDR4-3200 registered ECC module is built for HPE server platforms that require PC4-25600 memory. The 2Rx8 organisation and 1.20V operation match the factory specification for compatible systems.

Compatibility checks

Verify that your server accepts 288-pin registered DDR4 DIMMs at 3200 MT/s and supports ECC functionality. The motherboard must be qualified for 2Rx8 density; some platforms restrict rank population per channel.

Build and daily use

Major-brand DRAM chips from Samsung, SK Hynix or Micron are assembled to OEM standards and 100% tested for validated compatibility. The registered buffer reduces electrical load on the memory controller, helping stability in dense configurations.

How it compares

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

Price $165.99
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 $10.37 per GB
Pricier than about 69% 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 nameHPE
Total capacity16 GB
Product type288-Pin DDR4 SDRAM
Performance
Rated speedDDR4 3200 (PC4 25600)
Processor
ChipsetMajor Brand Chipset
Memory
ECC supportYes
Buffer typeRegistered
Memory rank2Rx8
Power
Rated voltage1.2 V

Questions about this item

Does the P07642-K21 module ship alone or as a matched kit?

Each order is filled with identically matched 16 GB DDR4-3200 registered ECC modules from Samsung, SK Hynix or Micron so no extra parts are needed.

When should I choose the 2Rx8 16 GB stick instead of a single-rank alternative?

Pick this 2Rx8 registered ECC module when your server requires dual-rank density for maximum capacity per slot at 3200 MT/s.

What does the PC4-25600 rating deliver in a live HPE server?

The module runs at 3200 MT/s with 1.20 V registered ECC operation, providing the full rated bandwidth the platform expects.

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