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Green circuit board with black memory chips, 262 gold pins along bottom edge, no heat spreader

A-Tech

A-Tech 32GB DDR5-4800 ECC SODIMM 2Rx8 262-Pin 1.1V Server RAM

SKU CH-AV4N-1MB11

32 GB DDR5-4800 ECC SODIMM module with 2Rx8 organisation, CL40 latency and 1.1 V operation for microserver and workstation upgrades

  • Total capacity32 GB
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor Brand Chipset
  • CAS latency40
  • Rated voltage1.1 V
  • Buffer typeUnbuffered
  • 32 GB capacity handles larger datasets and heavier workloads
  • DDR5 4800 MT/s speed accelerates data throughput for demanding applications
  • ECC unbuffered design detects and corrects single-bit errors automatically
  • 1 V standard voltage reduces power draw and heat output
  • 262-pin SO-DIMM form factor fits compatible microserver and workstation slots

32GB DDR5-4800 ECC SODIMM for Microservers

This 32GB DDR5-4800 ECC SODIMM targets microserver, server and workstation owners who need error-correcting memory in a 262-pin form factor. It runs at 4800 MT/s with a CAS latency of 40 and operates at the standard 1.1 V. The module uses a 2Rx8 organisation and major-brand DRAM ICs without a heat spreader.

Unbuffered SO-DIMM installs like standard laptop

Insert the 262-pin module into a compatible DDR5 SO-DIMM slot until the retention clips click. Because it is unbuffered ECC, the system BIOS must support ECC on unbuffered SO-DIMMs; some consumer boards disable the feature. Verify the motherboard manual for correct slot population order and channel guidelines before seating the stick.

Confirm DDR5 SO-DIMM slot.

Check that your platform provides a DDR5 SO-DIMM socket and explicitly lists support for unbuffered ECC memory at 1.1 V. The module is a direct replacement for Hynix HMCG88MEBAA, so cross-reference that part number with your system's qualified vendor list. Do not order if the board only accepts non-ECC or registered DIMMs.

How it compares

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

Price $454.99
Pricier than about 69% of the 6,523 comparable items (median $188.99).
Total capacity 32 GB
Typical for this category: the median of 6,064 items is 32 GB.
CAS latency 40
Typical for this category: the median of 439 items is 40.
Price per GB $14.22 per GB
Pricier than about 74% of the 6,064 comparable items (median $7.25 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameA-Tech
Product lineCompatible Replacement for Hynix HMCG88MEBAA
Model nameA-Tech 32 GB DDR5-4800 ECC SODIMM AIO RAM Module
Total capacity32 GB
Product type262-Pin DDR5 SO-DIMM
Performance
Rated speedDDR5 4800 (PC5 38400)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latency40
ECC supportYes
Buffer typeUnbuffered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.1 V

Questions about this item

How can I confirm the module is running at 4800 MHz with ECC active after installation?

Enter the system BIOS or UEFI and verify the memory speed shows 4800 MHz and that ECC is reported as enabled for the installed 32 GB module.

What is included with the module and what must be sourced separately?

The package contains one 32 GB DDR5 4800 ECC SODIMM; any additional modules, tools or thermal pads are not included and must be purchased separately.

Which capacity and rank configuration should I select for a system that requires 2Rx8 ECC SODIMMs?

Choose this single 32 GB module with 2Rx8 organisation; add a second identical module only if your platform needs a matched pair for dual-channel operation.

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