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Green 288-pin DDR4 server memory module with black chips and silver heat spreader

Brute Networks

Brute Networks P05590-H21 32GB DDR4-2666 2Rx4 1.2V 288-Pin Registered ECC Server RAM

SKU CH-QVCC-BTNZF

32 GB DDR4-2666 registered ECC server memory module with 2Rx4 organisation, 1.2 V operation and 288-pin form factor, HPE P05590-H21 compatible

  • Total capacity32 GB
  • Rated speedDDR4 2666 (PC4 21300)
  • ChipsetMajor Brand Chipset
  • Rated voltage1.2 V
  • Buffer typeRegistered
  • Memory rank2Rx4
  • 32GB capacity supports demanding server workloads
  • DDR4-2666 speed delivers 21300 MT/s data throughput
  • 2Rx4 registered ECC design maintains data integrity
  • 2V operation reduces power draw per module
  • 100% HPE compatible with major-brand chipsets

Brute Networks 32GB DDR4-2666 ECC Module

This 32GB registered DDR4 module operates at 2666 MT/s with a 1.20V supply. It uses a 2Rx4 organisation and provides error-correcting code for data integrity. The 288-pin form factor fits standard DDR4 server slots.

HPE P05590-H21 Compatible Server Memory

The module is validated as 100 percent compatible with the HPE P05590-H21 part number. It uses major-brand chips from Samsung, SK Hynix or Micron. Registered buffering reduces electrical load on the memory controller. Identical modules ship together to avoid mixed-rank configurations.

Sustained Load Behaviour

Error correction detects and corrects single-bit errors during continuous operation. Registered signalling stabilises command timing across fully populated channels. The 1.20V DDR4 voltage maintains efficiency under extended workloads. Buyers needing higher capacities per slot or non-ECC unbuffered memory should look elsewhere.

How it compares

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

Price $154.99
Cheaper than about 55% of the 6,523 comparable items (median $188.99).
Total capacity 32 GB
Typical for this category: the median of 6,064 items is 32 GB.
Price per GB $4.84 per GB
Cheaper than about 74% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameHPE
Total capacity32 GB
Product type288-Pin DDR4 SDRAM
Performance
Rated speedDDR4 2666 (PC4 21300)
Processor
ChipsetMajor Brand Chipset
Memory
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Power
Rated voltage1.2 V

Questions about this item

What is the registered ECC DDR4-2666 speed ceiling that limits sustained throughput on this 32 GB module?

The module runs at DDR4-2666 (PC4-21300) with registered ECC, so the bus clock and protocol overhead set the maximum sustained bandwidth.

How much heat and power does the 1.20 V 2Rx4 registered DIMM add when the server runs all day?

At 1.20 V the 32 GB 2Rx4 registered DIMM draws low power and generates minimal heat, keeping thermal load modest during continuous operation.

Which server memory slots and chipset must already be present to install this 288-pin DDR4 registered ECC stick?

A 288-pin DDR4 registered ECC slot on a compatible HPE server chipset is required; the module is validated for HPE part P05590-H21 equivalence.

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