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Two green DDR4 ECC UDIMM sticks without heat spreaders

NEMIX RAM

NEMIX RAM 16GB (2x8GB) DDR4 3200 CL22 ECC UDIMM Kit ASRock X570D4U

SKU CH-YH1D-TMA5V

ECC UDIMM kit adds 16 GB of DDR4-3200 memory with CL22 latency at 1.2 V for ASRock X570D4U workstations

  • Capacity16GB (2 x 8GB)
  • SpeedDDR4 3200 (PC4 25600)
  • ECCYes
  • Buffered/RegisteredUnbuffered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.20V
  • 16 GB kit adds capacity for demanding server workloads
  • ECC protection detects and corrects single-bit memory errors
  • DDR4 3200 speed matches the motherboard rated frequency
  • CL22 latency and 1.2 V voltage follow JEDEC standard timing
  • 288-pin UDIMM form factor fits the ASRock X570D4U slot layout

System-specific DDR4 ECC kit

This NEMIX RAM kit provides 16GB of DDR4 3200 memory in a matched pair of 8GB modules. It is built for ASRock Rack motherboards including the X570D4U, X570D4U-2L2T and X570D4U-2L2T/BCM. The modules are unbuffered ECC UDIMMs rated at CL22 latency and 1.20V operation.

Check motherboard slot count and ECC support

Verify that your board has two free 288-pin DDR4 slots and that it enables ECC with unbuffered modules. Confirm the BIOS is updated to a version that recognises 1Rx8 density at 3200 MT/s. The kit runs at standard JEDEC voltage, so no manual voltage adjustment is required.

Suits ECC workstation and server builds

Builders assembling or upgrading the listed ASRock Rack platforms for data-integrity workloads will benefit from the validated compatibility. Systems that require registered or load-reduced DIMMs, or boards limited to non-ECC memory, cannot use this kit.

Highlights

  • 16 GB kit adds capacity for demanding server workloads
  • ECC protection detects and corrects single-bit memory errors
  • DDR4 3200 speed matches the motherboard rated frequency
  • CL22 latency and 1.2 V voltage follow JEDEC standard timing
  • 288-pin UDIMM form factor fits the ASRock X570D4U slot layout

Specifications

BrandNEMIX RAM
SeriesASRock Server Motherboard Compatible Series Memory
ModelASRock DDR4 3200MHZ ECC Unbuffered UDIMM
Part NumberME25600-818K2
Capacity16GB (2 x 8GB)
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
Rank1Rx8
FeaturesDDR4 ECC Unbuffered UDIMM Motherboard Compatible
Package Content16GB (2X8GB) DDR4 3200MHZ PC4-25600 1Rx8 1.2V CL22 288-PIN ECC Unbuffered UDIMM KIT

Questions about this item

What comes in the box and is any extra hardware needed?

The kit contains two 8 GB DDR4 3200 CL22 ECC UDIMM modules; no additional parts or cables are required for installation.

How do I choose between the listed capacities or speeds?

This kit is a single 16 GB (2×8 GB) configuration at 3200 MT/s with CL22 timing; there are no alternative capacities or speeds to select.

What does the 3200 MT/s rating mean once the memory is installed?

The modules run at DDR4-3200 (PC4-25600) with 1.20 V and CL22 latency, providing ECC error correction on compatible ASRock X570D4U series motherboards.

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