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Two green DDR4 RDIMM sticks without heat spreaders

NEMIX RAM

NEMIX RAM 32GB (2x16GB) DDR4 3200 CL22 ECC RDIMM memory upgrade

SKU CH-NJXX-2ZY2W

32 GB dual-channel DDR4 ECC registered server memory kit running at 3200 MT/s with CL22 latency, 1.20 V operation and 2Rx8 288-pin RDIMM modules validated for ASRock Rack ROMED8-2T EPYC platforms

  • Total capacity32 GB (2 × 16 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V

Capacity 32GB 2X16GB

Show 4 more
  • 32 GB capacity with 2×16 GB modules for server workloads
  • DDR4 3200 speed rated at PC4-25600 for high throughput
  • ECC registered RDIMM design protects data integrity
  • CL22 latency at 1.2 V for efficient operation
  • Validated for ASRock Rack ROMED8-2T EPYC motherboards

Targeted server upgrade

This 32 GB kit contains two 16 GB DDR4 3200 RDIMM modules built for ASRock Rack ROMED8-2T motherboards running AMD EPYC processors. Registered ECC design and 1.2 V operation deliver the data integrity and stability required in enterprise workloads.

Suits ECC-registered platforms.

Builders configuring compatible ASRock Rack server boards gain validated 2Rx8 modules that meet PC4-25600 timing at CL22. Systems needing unbuffered UDIMMs, non-ECC memory, or different pin counts must select alternative kits.

Fits 288-pin RDIMM slots

Each module installs directly into the motherboard's registered DIMM sockets without additional cooling hardware. The dual-rank layout maximises density per channel, leaving remaining slots free for future capacity expansion within the platform's supported limits.

How it compares

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

Price $245.99
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 $7.69 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 RDIMM Registered Server Memory
Part numberMR25600-628K2
Total capacity32 GB (2 × 16 GB)
Product type288-Pin DDR4 RDIMM
Performance
Rated speedDDR4 3200 (PC4 25600)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL22
ECC supportYes
Buffer typeRegistered
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 RDIMM Registered Server Memory KIT

Other versions of this model

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Questions about this item

Does the ASRock Rack ROMED8-2T motherboard have 288-pin DDR4 RDIMM slots to accept this 32GB kit?

Yes, the motherboard uses 288-pin DDR4 RDIMM slots and this kit provides two 288-pin registered modules that fit those sockets.

Can I keep existing DDR4 ECC RDIMMs installed while adding this 2Rx8 CL22 kit to the same server?

The kit is designed for the ASRock Rack ROMED8-2T; mixing ranks or latencies is possible but the system will run all modules at the lowest common speed and timing.

How do I confirm the 32GB 3200 CL22 ECC registered kit is recognised correctly after installation?

Enter the BIOS or use a tool like dmidecode to verify that 32 GB total appears, speed reads 3200 MT/s, ECC is active and the modules show as registered 2Rx8.

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