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Two green DDR4 RDIMM sticks, no heat spreaders

NEMIX RAM

NEMIX RAM 16GB (2x8GB) DDR4 3200 ECC RDIMM CL22 memory upgrade

SKU CH-3MFK-R3J2A

16 GB dual-channel DDR4 3200 ECC registered DIMM kit for ThinkMate high-density servers

  • Total capacity16 GB (2 × 8 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 16GB dual-channel kit doubles memory bandwidth for Thinkmate servers
  • ECC registered RDIMM detects and corrects data errors to protect uptime
  • DDR4 3200 CL22 at 1.20V delivers rated speed with standard voltage
  • 288-pin 1Rx8 modules install directly into compatible Thinkmate HDX-QT24 and HDX-QN24 systems
  • Major OEM Samsung Micron Hynix chips validated under load for enterprise reliability

ThinkMate Server Memory Kit

This 16 GB kit contains two 8 GB DDR4 3200 ECC registered DIMMs built for ThinkMate HDX high-density servers. The modules operate at 1.2 V with a CAS latency of CL22 and use a 1Rx8 organisation. They are intended for administrators who need validated, registered memory for mission-critical workloads.

Registered DDR4 Platform Limits

Registered DDR4 DIMMs require a motherboard with a registered-memory controller and cannot be used in standard desktop or consumer workstation boards. The 288-pin form factor fits only DDR4 RDIMM slots; it will not seat in UDIMM, SO-DIMM or DDR5 sockets. System BIOS must support ECC and registered operation for the modules to function.

1Rx8 Rank Determines Compatibility

The single-rank 1Rx8 layout is the specification that decides whether this kit matches your ThinkMate HDX-QT24 or HDX-QN24 configuration. Dual-rank or quad-rank modules change the electrical loading and may exceed the platform’s rank-per-channel limit. Verify the server’s qualified vendor list for 1Rx8 RDIMMs before purchasing.

How it compares

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

Price $138.99
Cheaper than about 63% of the 21,161 comparable items (median $397.99).
Total capacity 16 GB (2 × 8 GB)
Lower than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $8.69 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 lineTHINKMATE Server/Workstation Compatible Series Memory
Model nameTHINKMATE DDR4 3200 MHz ECC RDIMM Registered Server Memory
Part numberMR25600-818K2
Total capacity16 GB (2 × 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 systemsTHINKMATE
In the box
Included items16 GB (2 × 8 GB) DDR4 3200 MHz PC4-25600 1Rx8 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

Should I pick the 2x8GB kit or a single 16GB module for my Thinkmate server?

The 2x8GB kit populates two slots for dual-channel bandwidth, which registered DDR4 platforms such as the Thinkmate HDX-QT24-52E3 are designed to use.

What does the 3200 MT/s rating deliver on a Thinkmate HDX-QN24-52E3?

At 3200 MT/s the modules run at PC4-25600 bandwidth with CL22 latency, giving the server its rated throughput when the memory controller is set to DDR4-3200.

Does the 288-pin RDIMM interface limit capacity on the HDX-QT24-32E3?

Each 288-pin RDIMM is a 1Rx8 8 GB registered module; the platform's maximum capacity is determined by its slot count and memory-controller limits, not by the RDIMM form factor itself.

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