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

Brute Networks

Brute Networks 32GB DDR4-2666 PC4-21300 2Rx4 1.2V ECC Registered 288-Pin server RAM

SKU CH-FSN1-ZR0ZN

32GB DDR4-2666 ECC registered server memory module with 2Rx4 organisation, 1.2V operation and 288-pin form factor, validated for HPE P26140-001 compatibility

  • Total capacity32 GB
  • Rated speedDDR4 2666 (PC4 21300)
  • ChipsetMajor Brand Chipset
  • Rated voltage1.2 V
  • Buffer typeRegistered
  • Memory rank2Rx4
  • 32 GB capacity for large server workloads
  • DDR4-2666 speed rated at PC4-21300
  • ECC registered design protects data integrity
  • 2 V operation reduces power draw
  • 100 % HPE compatible for validated installs

Capacity and Compatibility

This 32GB DDR4 module is built for servers that require registered ECC memory. It matches HPE part number P26140-001 and uses major-brand chips from Samsung, SK Hynix or Micron. Orders are fulfilled with identically matched modules to avoid mixing revisions.

Thermals and Power

The module operates at 1.20V, the standard DDR4 voltage, keeping power draw low in dense configurations. Registered buffering reduces electrical load on the memory controller, which helps maintain stable temperatures under sustained workloads. No active cooling is required on the module itself.

Upgrade Context

This part replaces a failed stick or adds capacity to an existing HPE-compatible platform that supports DDR4-2666 registered DIMMs. The jump is worth it when the system can address the full 32GB per slot and the workload benefits from ECC protection. It does not suit boards limited to unbuffered memory or speeds below PC4-21300.

How it compares

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

Price $160.99
Cheaper than about 54% 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 $5.03 per GB
Cheaper than about 73% 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

How do I install this 288-Pin DDR4 module and which step is commonly missed?

Align the notch with the slot key, press firmly until both side clips snap shut, and verify the 2Rx4 registered module is seated in the correct channel order for your HPE server.

What maintenance or replacement will this 32GB ECC registered memory need later?

No scheduled maintenance is required; the module either runs for the server's lifetime or is replaced only if a correctable ECC error count exceeds the platform threshold.

What limit appears first when this PC4-21300 kit runs under sustained load?

The 1.20 V operating voltage and registered buffer keep thermals in check, so the DDR4-2666 speed ceiling is reached before any power or thermal throttle engages.

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