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Green printed circuit board with black memory chips, no heat spreader, 288-pin DDR5 UDIMM

A-Tech

A-Tech 32GB DDR5 5600 ECC UDIMM 2Rx8 Server RAM

SKU CH-AW4C-VZZ94

32 GB DDR5 ECC UDIMM running at 5600 MHz with 2Rx8 rank for server reliability

  • Total capacity32 GB
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMicron Chipset
  • CAS latency40
  • Rated voltage1.1 V
  • Buffer typeUnbuffered
  • 32 GB capacity supports heavy workloads
  • DDR5 5600 speed delivers high bandwidth
  • ECC UDIMM protects data integrity
  • 2Rx8 dual-rank organisation increases density
  • 10 V standard voltage ensures efficiency

32GB DDR5 5600 ECC UDIMM for servers

This 32GB DDR5 5600 module is an unbuffered ECC UDIMM built with Micron chipset DRAM. It targets administrators and integrators who need error-correcting memory for single-socket or dual-socket servers and workstations that accept 288-pin DDR5 DIMMs.

1.10V standard voltage and no heat spreader

Operating at the DDR5 baseline of 1.10V, the module draws minimal power and generates low heat without a dedicated spreader. The 2Rx8 organisation and CL40 latency keep signal integrity tight, so thermal load stays predictable inside densely populated DIMM slots.

Fits 288-pin DDR5 slots with ECC support

The stick requires a motherboard that enables on-die ECC and accepts unbuffered DDR5 UDIMMs. It frees a second slot for future expansion while delivering 32GB in a single rank-dense package, simplifying population rules for channels that support 2Rx8 modules.

How it compares

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

Price $641.99
Pricier than about 74% 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 $20.06 per GB
Pricier than about 81% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameA-Tech
Product lineCompatible Replacement for Micron MTC20C2085S1EC56BD1
Model nameA-Tech 32 GB DDR5-5600 ECC UDIMM Server RAM Module
Total capacity32 GB
Product type288-Pin DDR5 SDRAM
Performance
Rated speedDDR5 5600 (PC5 44800)
Processor
ChipsetMicron Chipset
Memory
CAS latency40
ECC supportYes
Buffer typeUnbuffered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.1 V

Questions about this item

How do I install the 288-pin DDR5 UDIMM and what step do people often miss?

Align the notch on the 288-pin DDR5 UDIMM with the slot key, press firmly until both retention clips click, then check your system manual for the correct channel order — skipping that order is the step most people miss.

What maintenance or replacement will this 32GB ECC module need later?

The module has no heat spreader and no moving parts, so no routine maintenance is required; replacement is only needed if a memory test reports uncorrectable errors or you upgrade to a higher capacity.

What limit appears first when this 5600 MT/s 2Rx8 kit runs sustained workloads?

The JEDEC-standard 1.10 V voltage and CAS 40 latency set the thermal and timing ceiling, so sustained heavy traffic will hit the rated speed and latency limits before any other constraint.

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