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Eight green DDR4 ECC UDIMM modules, 288-pin, no heat spreader

A-Tech

A-Tech 64GB (8x8GB) DDR4 2400 ECC UDIMM 1Rx8 CL17 1.2V server RAM

SKU CH-T32H-GGD2Y

Eight 8 GB DDR4 ECC UDIMM modules running at 2400 MHz with CL17 latency and 1.2 V for server workloads

  • Total capacity64 GB (8 × 8 GB)
  • Rated speedDDR4 2400 (PC4 19200)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL17
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • 64 GB kit expands server capacity for larger workloads
  • DDR4 2400 MHz speed accelerates data throughput
  • ECC unbuffered design detects and corrects memory errors
  • Single-rank 1Rx8 modules simplify channel population
  • 2 V standard voltage reduces power draw

Server ECC UDIMM kit

This A-Tech kit supplies 64GB of DDR4 ECC unbuffered memory in eight 8GB modules. It targets administrators upgrading compatible servers or workstations that require error-correcting DIMMs. Desktop and laptop platforms are not supported by this specification.

DDR4 2400 interface limits

The modules run at DDR4 2400 (PC4-19200) with a CL17 latency and 1.20V operation. Bandwidth and timing are fixed by the DDR4 2400 standard; systems that only accept lower speeds will down-clock the kit automatically.

Unbuffered single-rank build

Each 288-pin DIMM uses a 1Rx8 single-rank layout without a heat spreader. The unbuffered design suits motherboards wired for UDIMM topology; registered or load-reduced slots will not accept these modules.

How it compares

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

Price $565.99
Pricier than about 72% of the 6,523 comparable items (median $188.99).
Total capacity 64 GB (8 × 8 GB)
Higher than about 70% of the 6,064 comparable items (median 32 GB).
Price per GB $8.84 per GB
Pricier than about 62% 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 8 GB 1Rx8 PC4-2400T-E
Part numberAT8G8D4D2400US8N12 V
Total capacity64 GB (8 × 8 GB)
Product type288-Pin DDR4 SDRAM
Performance
Rated speedDDR4 2400 (PC4 19200)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL17
ECC supportYes
Buffer typeUnbuffered
Memory rank1Rx8
Heat spreaderNo
Power
Rated voltage1.2 V

Questions about this item

Should I choose the 8×8 GB kit or buy single 8 GB modules to reach 64 GB?

The 8×8 GB kit provides a matched 64 GB set of single-rank ECC UDIMMs tested together for multi-channel server boards.

What does DDR4 2400 CL17 deliver in a live server?

Rated at 2400 MT/s with CL17 timing, the kit runs at standard 1.2 V to supply error-corrected bandwidth for typical DDR4 server workloads.

Does the PC4-19200 label limit the memory to a specific platform?

PC4-19200 is the JEDEC bandwidth rating for DDR4 2400; the modules are 288-pin ECC UDIMMs keyed for DDR4 server and workstation boards only.

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