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Eight green DDR4 server memory modules, 288-pin, no heat spreaders

A-Tech

A-Tech 2TB (8x256GB) DDR4 3200 ECC LRDIMM 288-Pin Octal Rank x4 3DS Server RAM

SKU CH-5GVD-14P7V

Eight 256 GB DDR4 3200 ECC load-reduced DIMMs provide 2 TB of server memory with CL22 latency and 1.2 V operation

  • Total capacity2 TB (8 × 256 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL22
  • Rated voltage1.2 V
  • Buffer typeLoad Reduced

Capacity 2TB (8 x 256GB)

  • 2 TB total capacity lets servers handle massive workloads
  • 8 modules of 256 GB each populate all channels
  • DDR4 3200 speed with CL22 latency moves data fast
  • ECC load-reduced design corrects errors and eases signal load
  • 2 V standard voltage keeps power draw low

High-Capacity DDR4 Server Memory Kit

This A-Tech kit supplies two terabytes of DDR4 memory across eight 256-gigabyte modules. It is built for servers and workstations that require large memory footprints for virtualization, database or compute workloads. The modules are load-reduced ECC DIMMs designed for 288-pin DDR4 slots. Desktop and laptop systems cannot use this memory.

Octal Rank 3DS ECC LRDIMM Specification

Each module uses a 2S4Rx4 organization with 3DS TSV stacking to reach 256 gigabytes per DIMM. The kit runs at DDR4 3200 speed with CL22 latency at 1.20 volts. Error-correcting code and load-reduced buffering protect data integrity and reduce electrical load on the memory controller.

Suited for DDR4 Servers Needing Maximum Density

This kit fits administrators upgrading compatible DDR4 servers or workstations that support 256-gigabyte LRDIMMs and octal-rank 3DS modules. Buyers whose platforms only accept RDIMMs, lower capacities or non-3DS ranks should look at other memory configurations.

How it compares

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

Price $15,043.99
Pricier than about 92% of the 6,523 comparable items (median $188.99).
Total capacity 2 TB (8 × 256 GB)
Higher than about 95% of the 6,064 comparable items (median 32 GB).
Price per GB $7.52 per GB
Typical for this category: the median of 6,064 items is $7.25 per GB.

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Specifications

Product
Brand nameA-Tech
Product lineA-Tech DDR4 Server Memory RAM
Model nameA-Tech 256 GB 2S4Rx4 PC4-3200AA-L
Part numberAT256G8D4D3200LO4N12 V
Total capacity2 TB (8 × 256 GB)
Product type288-Pin DDR4 SDRAM
Performance
Rated speedDDR4 3200 (PC4 25600)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL22
ECC supportYes
Buffer typeLoad Reduced
Memory rank2S4Rx4 (8Rx4 3DS/TSV)
Heat spreaderNo
Power
Rated voltage1.2 V

Other versions of this model

3 more in the same range

Questions about this item

What does 2TB of DDR4 3200 ECC LRDIMM actually deliver in a running server?

The kit provides 2TB total capacity across eight 256GB modules running at 3200 MHz with CL22 latency, ECC error correction and load-reduced buffering to maximise sustained throughput in multi-socket servers.

How does the PC4-25600 rating limit real-world bandwidth?

PC4-25600 specifies a peak transfer rate of 25600 MB/s per module; actual throughput depends on the platform’s memory controller and channel population.

What physical clearance and slot requirements do these 288-pin octal-rank 3DS modules need?

Each module is a standard 288-pin DDR4 DIMM operating at 1.20 V with no heat spreader; the motherboard must support 256GB LRDIMM 3DS/TSV modules per slot and provide adequate DIMM-to-DIMM spacing.

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