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Sixteen green DDR4 RDIMM sticks in a row

NEMIX RAM

NEMIX RAM 128GB (16x8GB) DDR4 3200 ECC RDIMM CL22 1.2V 288-pin memory upgrade

SKU CH-Q64K-0R7MK

A 128 GB kit of 16 registered ECC DDR4 modules running at 3200 MHz with CL22 latency for ASUS EPYC 7002 server motherboards

  • Total capacity128 GB (16 × 8 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V

Capacity 128GB 16X8GB

Show 3 more
  • 128GB kit expands server capacity with sixteen 8GB modules
  • DDR4 3200 speed delivers high bandwidth for demanding workloads
  • ECC registered design corrects errors to protect data integrity
  • 2V operation reduces power draw in dense configurations
  • Validated for ASUS KRPA-U16 with AMD EPYC 7002 processors

Capacity and configuration

This NEMIX RAM kit supplies 128GB of DDR4 memory across sixteen 8GB registered DIMMs. It is built for servers and workstations that require error-correcting code and registered signalling for data integrity under sustained load.

Suitable for high-density ECC servers.

The modules are ECC RDIMMs designed for the ASUS KRPA-U16 motherboard with AMD EPYC 7002 processors. Systems that accept only unbuffered UDIMMs or that lack registered-memory support cannot use this kit.

Registered ECC RDIMM format

Each DIMM is a 288-pin DDR4 RDIMM running at 3200MT/s with CL22 latency at 1.20V. The registered buffer and ECC function are the decisive factors for compatibility with the target server platform.

How it compares

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

Price $1,191.99
Pricier than about 62% of the 21,161 comparable items (median $397.99).
Total capacity 128 GB (16 × 8 GB)
Higher than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $9.31 per GB
Typical for this category: the median of 20,941 items is $8.19 per GB.

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameNEMIX RAM
Product lineASUS Server Motherboard Compatible Series Memory
Model nameASUS DDR4 3200 MHz ECC RDIMM Registered Server Memory
Part numberMR25600-818K16
Total capacity128 GB (16 × 8 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 rank1Rx8
Power
Rated voltage1.2 V
Compatibility
Compatible systemsASUS
In the box
Included items128 GB (16 × 8 GB) DDR4 3200 MHz PC4-25600 1Rx8 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

How does the 1.2V DDR4 3200 RDIMM kit behave during continuous server workloads?

The registered ECC modules run at 1.20V with CL22 latency, designed for sustained operation in compatible ASUS EPYC 7002 platforms.

What must the buyer already own for this 16x8GB kit to work?

An ASUS KRPA-U16 motherboard with LGA 4094 socket supporting DDR4 3200 registered ECC memory.

How does this 288-pin DDR4 kit behave alongside older DDR4 RDIMMs the buyer may keep?

All 16 modules are 1Rx8 PC4-25600; mixing ranks or speeds can prevent the system from posting.

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