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Green 288-pin DDR4 ECC RDIMM module with black chips

A-Tech

A-Tech 32GB DDR4 2666 ECC RDIMM 2Rx4 Server Memory Replacement for Kingston KTD-PE426/32G

SKU CH-WKP9-SRB4C

32 GB DDR4 2666 ECC registered DIMM for server and workstation upgrades

  • Total capacity32 GB
  • Rated speedDDR4 2666 (PC4 21300)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL19
  • Rated voltage1.2 V
  • Buffer typeRegistered
  • 32 GB capacity handles heavy server workloads
  • DDR4 2666 MHz speed delivers fast data throughput
  • ECC registered design protects data integrity
  • 2 V operation reduces power consumption
  • 288-pin RDIMM fits compatible server slots

Server Memory Upgrade

This 32GB DDR4 2666 ECC RDIMM module targets server and workstation systems that require registered memory with error correction. It replaces Kingston KTD-PE426/32G and equivalent part numbers for direct compatibility. The single DIMM uses Major Brand chips tested for dependable operation. Buyers needing unbuffered or non-ECC memory should look elsewhere.

Thermals Noise Power

The module runs at the standard DDR4 voltage of 1.20V and carries a CL19 latency rating at 2666 MT/s. Registered buffering reduces electrical load on the memory controller during sustained workloads. No active cooling is included; airflow through the chassis handles thermal management. Systems without registered DIMM support cannot use this module.

Build Fit

The 288-pin DIMM fits standard DDR4 RDIMM slots and presents a 2Rx4 organisation to the memory controller. It frees a single slot for 32GB of capacity while maintaining ECC integrity. Verify your platform’s qualified vendor list before installation. Platforms limited to UDIMM or SO-DIMM form factors will not accept this part.

How it compares

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

Price $136.99
Cheaper than about 58% 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 $4.28 per GB
Cheaper than about 79% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameA-Tech
Total capacity32 GB
Performance
Rated speedDDR4 2666 (PC4 21300)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL19
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Power
Rated voltage1.2 V

Questions about this item

How do I install this 288-pin DDR4 RDIMM and what step is often missed?

Align the notch on the module with the key in the server DIMM slot, press firmly until both side clips click shut, then confirm in BIOS that the 32GB ECC registered module is detected at 2666MHz.

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

No scheduled maintenance is required; the module either passes POST and runs indefinitely or it fails and must be replaced under the lifetime warranty.

What limit appears first when this CL19 2Rx4 module runs under sustained load?

The DDR4 2666MHz 1.20V JEDEC specification caps sustained throughput at the rated PC4-21300 bandwidth before any thermal or timing bottleneck occurs.

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