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Green circuit board with black memory chips, no heat spreader, gold edge connector, standard UDIMM length

NEMIX RAM

NEMIX RAM 16GB DDR4 3200 ECC UDIMM CL22 2Rx8 1.2V 288-pin ME25600-628K1

SKU CH-WKCP-6VYXT

16 GB DDR4 3200 ECC UDIMM CL22 2Rx8 1.2 V 288-pin for ASRock EPYC3451D4U-2L2T2O8R

  • Capacity16GB
  • SpeedDDR4 3200 (PC4 25600)
  • ECCYes
  • Buffered/RegisteredUnbuffered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.20V
  • ECC protection safeguards data integrity in critical workloads
  • DDR4 3200 speed delivers responsive system performance
  • 16 GB capacity expands memory for demanding applications
  • 2 V operation reduces power draw and heat
  • Validated for ASRock EPYC3451D4U-2L2T2O8R motherboard compatibility

Product identity

This is a 16GB DDR4 3200 ECC UDIMM module built for ASRock Rack EPYC3451D4U-2L2T2O8R motherboards. It runs at PC4-25600 with CL22 latency, 1.20V voltage and a 2Rx8 rank configuration using major OEM chips.

Target fit

Suits administrators upgrading that specific ASRock Rack platform who need ECC error correction and unbuffered operation. Not for systems requiring registered DIMMs, non-ECC memory, DDR5 speeds or a different pin count.

Installation notes

Standard 288-pin UDIMM insertion takes minutes; align the notch, press until the latches click and verify seating. Common issues include mixing ranks or speeds across channels, forgetting to enable ECC in BIOS and exceeding the board’s maximum module count.

商品特色

  • ECC protection safeguards data integrity in critical workloads
  • DDR4 3200 speed delivers responsive system performance
  • 16 GB capacity expands memory for demanding applications
  • 2 V operation reduces power draw and heat
  • Validated for ASRock EPYC3451D4U-2L2T2O8R motherboard compatibility

商品規格

BrandNEMIX RAM
SeriesASRock Server Motherboard Compatible Series Memory
ModelASRock DDR4 3200MHZ ECC Unbuffered UDIMM
Part NumberME25600-628K1
Capacity16GB
SpeedDDR4 3200 (PC4 25600)
ECCYes
Buffered/RegisteredUnbuffered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.20V
Compatible SystemASRock
CAS LatencyCL22
Heat SpreaderNo
Type288-Pin DDR4 ECC UDIMM
Rank2Rx8
FeaturesDDR4 ECC Unbuffered UDIMM Motherboard Compatible
Package Content16GB (1X16GB) DDR4 3200MHZ PC4-25600 2Rx8 1.2V CL22 288-PIN ECC Unbuffered UDIMM

商品問答

Does this 288-pin DDR4 ECC UDIMM require a motherboard that supports ECC memory to function?

Yes, the module is an ECC unbuffered UDIMM and will only provide error correction on a motherboard with ECC support in the BIOS and chipset.

Can I add this 3200 MHz CL22 stick to an existing bank of slower DDR4 ECC modules without changing BIOS settings?

The module will down-clock to match the slowest installed kit, but all sticks must share the same 1.2 V voltage and unbuffered ECC type for stable operation.

How do I confirm the 16 GB stick is running at 3200 MT/s with ECC active after installation?

Check the memory speed and ECC status in the UEFI/BIOS main screen or use a tool such as dmidecode or CPU-Z to verify 3200 MT/s and ECC enabled.

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