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Eight green DDR4 LRDIMM sticks, 288-pin, silver heat spreaders

A-Tech

A-Tech 512GB (8x64GB) DDR4 2400 ECC LRDIMM 4Rx4 Server RAM

SKU CH-PQ9Y-FTB84

Eight 64 GB DDR4 2400 ECC LRDIMM modules deliver 512 GB of quad-rank server memory at CL17 and 1.2 V

  • Total capacity512 GB (8 × 64 GB)
  • Rated speedDDR4 2400 (PC4 19200)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL17
  • Rated voltage1.2 V
  • Buffer typeLoad Reduced

Capacity 512GB (8 x 64GB)

  • 512 GB kit lets servers handle massive workloads
  • DDR4 2400 MHz speed accelerates data-intensive tasks
  • ECC Load Reduced DIMM corrects errors for reliability
  • 4Rx4 quad-rank design maximises density per slot
  • 20 V operation reduces power draw per module

512GB DDR4-2400 ECC LRDIMM kit for servers

This 512GB kit contains eight 64GB DDR4-2400 ECC Load-Reduced DIMMs built for registered server and workstation platforms. Each module runs at 1.2V with a CAS latency of 17 and presents a quad-rank 4Rx4 organisation. The memory is intended for enterprise workloads that demand high capacity and error correction.

Verify DDR4 LRDIMM support and 288-pin DIMM slots

Confirm that your system explicitly supports DDR4 ECC Load-Reduced DIMMs; desktop and laptop boards will not accept these modules. Check the motherboard or chassis manual for the maximum supported capacity per slot and the required population order across memory channels. Ensure the platform can address the 4Rx4 rank structure at 2400 MHz.

Major-brand chips on 288-pin DIMMs

Modules use major-brand DRAM components mounted on standard 288-pin DIMM circuit boards. The Load-Reduced buffer reduces electrical load on the memory bus, allowing higher densities per channel. Gold-edge connectors mate with server DIMM sockets using the usual latch mechanism. The 1.2V rating matches standard DDR4 voltage, simplifying power delivery in compatible platforms.

How it compares

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

Price $1,389.99
Pricier than about 83% of the 6,523 comparable items (median $188.99).
Total capacity 512 GB (8 × 64 GB)
Higher than about 91% of the 6,064 comparable items (median 32 GB).
Price per GB $2.71 per GB
Cheaper than about 91% 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 64 GB 4Rx4 PC4-2400T-L
Total capacity512 GB (8 × 64 GB)
Performance
Rated speedDDR4 2400 (PC4 19200)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL17
ECC supportYes
Buffer typeLoad Reduced
Memory rank4Rx4 (4DRx4)
Power
Rated voltage1.2 V

Other versions of this model

5 more in the same range

Questions about this item

What is included in the 512GB kit and is anything else required?

The kit contains eight 64GB DDR4 2400 ECC LRDIMM modules. No additional parts are required; install them into compatible server or workstation slots.

How do I choose between the listed capacities for this server memory?

This product is sold only as a 512GB kit of eight 64GB modules. Select it when your system supports that total capacity and 4Rx4 LRDIMM configuration.

What does the 2400 MHz speed mean for real server performance?

The modules run at DDR4 2400 (PC4-19200) with CL17 latency at 1.2V, providing the rated bandwidth and error correction for supported server workloads.

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