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Green circuit board with black memory chips and gold edge connectors

A-Tech

A-Tech 16GB DDR4 3200 ECC UDIMM 1Rx8 Server RAM for Dell AB600820 AB663418 SNP2YH1KC/16G SNPR1WG8C/16G

SKU CH-H7HJ-A5KQ6

A 16 GB DDR4 3200 ECC UDIMM module with CL22 latency, 1.20 V operation, 1Rx8 organisation and 288 pins for Dell server upgrades

  • Total capacity16 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL22
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • 16GB DDR4 3200 ECC UDIMM adds reliable capacity for server workloads
  • CL22 latency at 1.20V delivers stable performance with standard power draw
  • 1Rx8 single-rank unbuffered design ensures broad compatibility with Dell AB600820 and AB663418
  • 288-pin DDR4 DIMM form factor fits directly into supported server memory slots
  • Major-brand chips and quality-assurance testing provide dependable long-term operation

16GB DDR4 ECC UDIMM for Dell Servers

This 16GB DDR4 3200 ECC UDIMM module is built for Dell server and workstation systems requiring error-correcting unbuffered memory. It suits administrators upgrading compatible Dell platforms that specify PC4-25600 CL22 1Rx8 DIMMs.

Tool-free DIMM installation

Installation follows the usual DDR4 DIMM procedure: align the notch, press firmly until the retention clips click, and verify seating. The most common issue is a module not fully latched, which causes the system to ignore the new capacity or report a memory error at boot.

Confirm DDR4 ECC UDIMM support and 1Rx8 ranking

Before ordering, check that your Dell system accepts DDR4 ECC unbuffered DIMMs at 3200 MT/s and supports 1Rx8 organisation. Some Dell platforms require registered ECC or different rank configurations, so consult the service manual or the Dell part numbers AB600820, AB663418, SNP2YH1KC/16G, SNPR1WG8C/16G for exact compatibility.

How it compares

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

Price $180.99
Typical for this category: the median of 6,523 items is $188.99.
Total capacity 16 GB
Lower than about 60% of the 6,064 comparable items (median 32 GB).
Price per GB $11.31 per GB
Pricier than about 71% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameA-Tech
Total capacity16 GB
Performance
Rated speedDDR4 3200 (PC4 25600)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL22
ECC supportYes
Buffer typeUnbuffered
Memory rank1Rx8
Power
Rated voltage1.2 V

Questions about this item

How do I confirm the module is running at 3200 MHz with CL22 timing after installation?

Check the memory speed and latency in the system BIOS or a hardware monitoring tool; the module should report DDR4 3200 (PC4-25600) at CL22 when seated in a compatible Dell server.

What ships with the 16 GB stick and what must I supply separately?

The box contains one 288-pin ECC UDIMM rated at 1.2 V; no extra cables, brackets or software are included, so ensure your server has a free DDR4 DIMM slot.

Should I choose the 1Rx8 ECC UDIMM version or a different rank configuration for my Dell system?

Select this 1Rx8 ECC UDIMM when your Dell service tag lists part numbers AB600820, AB663418, SNP2YH1KC/16G or SNPR1WG8C/16G, as those specify the same single-rank unbuffered ECC layout.

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