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

Brute Networks

Brute Networks P19041-K21 16GB DDR4-2933 1Rx4 Registered ECC server RAM

SKU CH-B22E-JQGXJ

HPE-compatible 16 GB DDR4-2933 registered ECC server memory with 1Rx4 organisation

  • Total capacity16 GB
  • Rated speedDDR4 2933 (PC4 23400)
  • ChipsetMajor Brand Chipset
  • Rated voltage1.2 V
  • Buffer typeRegistered
  • Memory rank1Rx4
  • 16GB DDR4-2933 capacity handles demanding server workloads
  • Registered ECC design protects data integrity in critical applications
  • 2V operation reduces power draw and heat output
  • 100% HPE compatible drop-in replacement for part P19041-K21
  • Major-brand Samsung, SK Hynix or Micron chips ensure reliable performance

HPE-compatible 16GB DDR4-2933 registered ECC module

This 16GB DDR4-2933 module uses a 1Rx4 registered ECC design at 1.20V on a 288-pin form factor. It is built with major-brand chips and validated as a direct replacement for HPE part P19041-K21. The module targets server administrators who need to expand memory capacity in supported HPE platforms without altering existing configurations.

Fits 288-pin DDR4 slots that accept registered ECC

The stick requires a motherboard and CPU combination that supports registered DDR4-2933 operation at PC4-23400 speed and 1.20V. It occupies one DIMM slot and frees remaining slots for identical modules so channels can be populated evenly. Mixing with unbuffered or non-ECC memory is not supported by the platform requirements this module addresses.

Replaces OEM HPE P19041-K21 modules at lower cost

The upgrade is worthwhile when a server has available registered ECC slots and the workload benefits from additional capacity at DDR4-2933 speed. It is not suited for systems that only accept unbuffered memory, non-ECC memory, or a different DDR generation. Buyers needing higher densities per slot or faster data rates must select modules specified for those platforms.

How it compares

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

Price $105.99
Cheaper than about 67% of the 6,523 comparable items (median $188.99).
Total capacity 16 GB
Lower than about 60% of the 6,064 comparable items (median 32 GB).
Price per GB $6.62 per GB
Cheaper than about 57% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameHPE
Total capacity16 GB
Product type288-Pin DDR4 SDRAM
Performance
Rated speedDDR4 2933 (PC4 23400)
Processor
ChipsetMajor Brand Chipset
Memory
ECC supportYes
Buffer typeRegistered
Memory rank1Rx4
Power
Rated voltage1.2 V

Questions about this item

How many ranks does the 1Rx4 configuration place on each DIMM?

The module uses a single rank of x4 chips, so each 288-pin DIMM presents one rank to the memory controller.

What voltage does the DDR4-2933 module draw under continuous load?

It operates at 1.20 V, the standard DDR4 voltage, so power draw stays consistent during all-day operation.

Which server platform must the buyer already own for this HPE-compatible part to function?

The module is validated for HPE servers that accept 288-pin DDR4-2933 registered ECC memory.

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