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Two green DDR4 server DIMMs, 288-pin, black chips, silver edge connectors

A-Tech

A-Tech 64GB (2x32GB) DDR4 2400 ECC LRDIMM 4Rx4 288-Pin Server RAM

SKU CH-WP4T-MTR9S

Two 32 GB DDR4 ECC Load-Reduced DIMMs run at 2400 MHz with CL17 latency for server and workstation upgrades

  • Total capacity64 GB (2 × 32 GB)
  • Rated speedDDR4 2400 (PC4 19200)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL17
  • Rated voltage1.2 V
  • Buffer typeLoad Reduced

Capacity 64GB (2 x 32GB)

  • 64 GB dual-channel kit expands server memory capacity for heavier workloads
  • DDR4 2400 MHz speed with CL17 latency accelerates data throughput
  • ECC Load Reduced DIMM corrects errors and reduces electrical load on the memory bus
  • Quad-rank 4Rx4 organisation maximises density per 288-pin module
  • 20 V standard voltage lowers power draw while maintaining stability

64GB DDR4 ECC LRDIMM kit

This 64GB kit contains two 32GB DDR4 2400 ECC Load Reduced DIMMs built for servers and workstations only. The modules run at CL17 latency and 1.20V standard voltage. They are not compatible with desktop or laptop computers.

Thermals noise and power

Operating at 1.20V DDR4 standard voltage, the LRDIMM design reduces electrical load on the memory bus for stable server operation. ECC functionality detects and corrects data errors during continuous workloads. No active cooling or fan requirements are specified for these modules.

288-pin quad-rank build

Each module uses a 288-pin DIMM form factor with 4Rx4 quad-rank x4 organisation and major-brand chips. Load Reduced buffering allows higher capacity per channel in supported platforms. Verify your system manual for correct memory seating and channel population rules before installation.

How it compares

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

Price $209.99
Typical for this category: the median of 6,523 items is $188.99.
Total capacity 64 GB (2 × 32 GB)
Higher than about 70% of the 6,064 comparable items (median 32 GB).
Price per GB $3.28 per GB
Cheaper than about 87% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameA-Tech
Product lineA-Tech DDR4 Server Memory RAM
Model nameA-Tech 32 GB 4Rx4 PC4-2400T-L
Total capacity64 GB (2 × 32 GB)
Performance
Rated speedDDR4 2400 (PC4 19200)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL17
ECC supportYes
Buffer typeLoad Reduced
Memory rank4Rx4 (4DRx4)
Kit configurationDual Channel Kit
Power
Rated voltage1.2 V

Other versions of this model

5 more in the same range

Questions about this item

How do I install these 288-pin LRDIMM modules in the correct dual-channel slots?

Power down the server, open the chassis, align each 288-pin module with the keyed slot, press firmly until both latches click, and populate the two slots your motherboard manual designates for dual-channel operation.

What maintenance or replacement will this 64 GB ECC LRDIMM kit need over its service life?

No scheduled maintenance is required; the modules either pass POST and ECC scrubbing or they fail, at which point you replace the faulty 32 GB stick under the lifetime warranty.

What limit appears first when this 4Rx4 DDR4-2400 kit runs sustained heavy workloads?

The quad-rank electrical load per channel is the first constraint — most platforms cap the number of 4Rx4 LRDIMMs per memory controller, so total capacity may be limited before bandwidth or thermal limits are reached.

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