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Two green DDR5 SO-DIMM modules side by side, black chips on bare circuit board, gold edge connectors, no heat spreader

A-Tech

A-Tech 64GB (2x32GB) DDR5-5600 ECC SODIMM 262-Pin 1.1V 2Rx8 Dual Rank Kit

SKU CH-6GT8-NPN8D

Dual-channel 64 GB DDR5-5600 ECC SODIMM kit with 2Rx8 unbuffered modules at 1.1 V

  • Total capacity64 GB (2 × 32 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor Brand Chipset
  • CAS latency40
  • Rated voltage1.1 V
  • Buffer typeUnbuffered
  • 64 GB dual-channel kit expands multitasking headroom for microservers and NAS
  • DDR5-5600 speed with CL40 latency accelerates data-intensive workloads
  • ECC unbuffered design detects and corrects single-bit errors automatically
  • 1 V JEDEC standard voltage reduces power draw in mobile workstations
  • 2Rx8 dual-rank organisation increases memory density per module

64 GB DDR5-5600 ECC SODIMM kit

This A-Tech kit supplies 64 GB of DDR5 memory as two 32 GB modules running at 5600 MHz with CAS latency 40. The modules are unbuffered ECC SODIMMs built to the JEDEC 1.1 V standard and use a 262-pin 2Rx8 dual-rank layout.

For ECC-capable microservers and mobile workstations

The kit suits systems that explicitly support DDR5 ECC unbuffered SODIMMs, such as certain microservers, mobile workstations and NAS appliances. Builders whose platforms require registered DIMMs, non-ECC memory, or a different pin count should choose a different module type.

Dual-rank 2Rx8 organisation

Each 32 GB module uses a 2Rx8 dual-rank x8 configuration, which affects how the memory controller addresses the chips. Verify that your system's memory controller and BIOS accept this rank arrangement before ordering.

How it compares

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

Price $1,136.99
Pricier than about 81% of the 6,523 comparable items (median $188.99).
Total capacity 64 GB (2 × 32 GB)
Higher than about 70% of the 6,064 comparable items (median 32 GB).
CAS latency 40
Typical for this category: the median of 439 items is 40.
Price per GB $17.77 per GB
Pricier than about 78% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameA-Tech
Product lineA-Tech DDR5 Laptop Memory RAM
Model nameA-Tech 64 GB (2 × 32 GB) DDR5-5600 ECC SODIMM AIO RAM Kit
Part numberAT32G2D5S5600UD8EC4N11 V
Total capacity64 GB (2 × 32 GB)
Product type262-Pin DDR5 SO-DIMM
Performance
Rated speedDDR5 5600 (PC5 44800)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latency40
ECC supportYes
Buffer typeUnbuffered
Memory rank2Rx8
Kit configurationDual Channel Kit
Heat spreaderNo
Power
Rated voltage1.1 V

Questions about this item

Does the 262-pin DDR5 SO-DIMM form factor fit the memory slots in my microserver or NAS?

The modules use the standard 262-pin DDR5 SO-DIMM layout, so they install in any slot built for that form factor and voltage.

Will the kit run at its rated 5600 MT/s if I keep older DDR5 SODIMMs installed in the same machine?

Mixing modules with different speeds or timings usually forces all memory to the slowest common setting; for consistent 5600 MT/s operation use identical modules.

How can I confirm the ECC feature is active after installing the 2Rx8 dual-rank modules?

Check the BIOS memory information screen or run a hardware utility that reports ECC status; it should show ECC enabled for the 64 GB kit.

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