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Two green DDR4 UDIMM sticks without heat spreaders

NEMIX RAM

NEMIX RAM 32GB (2x16GB) DDR4 3200 CL22 ECC UDIMM Kit ASRock Compatible

SKU CH-T5MW-Z5CHD

32 GB dual-channel DDR4 3200 ECC UDIMM kit with CL22 latency and 1.2 V operation for compatible ASRock servers

  • Total capacity32 GB (2 × 16 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeUnbuffered
  • Rated voltage1.2 V
  • ECC protection guards data integrity in critical workloads
  • 32 GB dual-channel kit expands server memory capacity
  • DDR4 3200 speed matches platform specifications
  • 2 V operation reduces power draw per module
  • Validated for ASRock Rack E3C256D4I series motherboards

ASRock DDR4 ECC UDIMM Kit

This 32GB kit contains two 16GB unbuffered ECC UDIMMs built for ASRock Rack server motherboards. It targets administrators and integrators who need validated DDR4 memory for the E3C256D4I and E3C256D4U series platforms.

Installation notes

Modules seat in standard 288-pin DDR4 slots and run at 1.20V without extra configuration. The kit uses 2Rx8 organisation; verify that your board accepts dual-rank unbuffered ECC and populate slots per the manual to avoid training failures.

Deciding specification

ECC unbuffered operation at DDR4 3200 CL22 is the single trait that determines fit. Boards requiring registered DIMMs, non-ECC modules, or a different voltage will not work with this kit.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $249.99
Cheaper than about 56% of the 21,161 comparable items (median $397.99).
Total capacity 32 GB (2 × 16 GB)
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $7.81 per GB
Typical for this category: the median of 20,941 items is $8.19 per GB.

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Specifications

Product
Brand nameNEMIX RAM
Product lineASRock Server Motherboard Compatible Series Memory
Model nameASRock DDR4 3200 MHz ECC Unbuffered UDIMM
Part numberME25600-628K2
Total capacity32 GB (2 × 16 GB)
Product type288-Pin DDR4 ECC UDIMM
Performance
Rated speedDDR4 3200 (PC4 25600)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL22
ECC supportYes
Buffer typeUnbuffered
Heat spreaderNo
Memory rank2Rx8
Power
Rated voltage1.2 V
Compatibility
Compatible systemsASRock
In the box
Included items32 GB (2 × 16 GB) DDR4 3200 MHz PC4-25600 2Rx8 1.2 V CL22 288-PIN ECC Unbuffered UDIMM KIT

Questions about this item

How can I verify the kit is running at DDR4 3200 with CL22 after installation?

Enter the system BIOS or use a tool such as CPU-Z; the memory tab should show 3200 MT/s and CAS latency 22 for each 16 GB module.

What does the package contain and is anything else required?

The box includes two 16 GB DDR4 3200 ECC UDIMM modules (2Rx8, 1.20 V, 288-pin); no extra parts or cables are needed for installation.

Which capacity version of this ASRock-compatible kit should I choose?

This kit provides 32 GB total (2 × 16 GB); select it when your server or workstation requires that exact capacity and ECC unbuffered DDR4 3200.

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