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Green 288-pin DDR4 RDIMM module, no heat spreader, gold contacts

NEMIX RAM

NEMIX RAM 16GB (1X16GB) DDR4 3200 CL22 2Rx8 1.2V 288-Pin ECC RDIMM THINKMATE XF4-24S3 memory upgrade

SKU CH-TJ7M-1P3J7

16 GB DDR4 3200 ECC registered RDIMM for Thinkmate XF4-24S3 workstations

  • Total capacity16 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • ECC protection prevents data errors with registered DDR4 architecture
  • 3200 MHz speed and CL22 latency deliver responsive server performance
  • 16 GB capacity in a single 2Rx8 module simplifies capacity scaling
  • 2 V operation reduces power draw in dense workstation builds
  • Validated for ThinkMate XF4-24S3 ensures drop-in compatibility

Server-grade ECC module for ThinkMate XF4-24S3

This 16 GB DDR4 RDIMM is built for the ThinkMate XF4-24S3 workstation. It carries ECC and registered buffering to protect data integrity in multi-tasking server workloads. The single-rank 2Rx8 layout fits one 288-pin slot without mixing module sizes.

DDR4 3200 bus caps throughput at PC4-25600

The JEDEC DDR4 3200 interface limits peak bandwidth to 25 600 MB/s regardless of CPU capability. CL22 latency is fixed by the SPD profile and cannot be tightened without board support. Registered signalling adds one cycle of address latency versus unbuffered DIMMs.

Major-OEM chips on bare green PCB

Samsung, Micron or Hynix ICs are mounted without a heat spreader, keeping height low for dense server chassis. The 288-pin RDIMM keying prevents accidental insertion into consumer UDIMM slots. The 1.20 V operating voltage matches standard DDR4 server power rails.

How it compares

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

Price $125.99
Cheaper than about 65% of the 21,161 comparable items (median $397.99).
Total capacity 16 GB
Lower than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $7.87 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 lineTHINKMATE Server/Workstation Compatible Series Memory
Model nameTHINKMATE DDR4 3200 MHz ECC RDIMM Registered Server Memory
Part numberMR25600-628K1
Total capacity16 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 systemsTHINKMATE
In the box
Included items16 GB (1 × 16 GB) DDR4 3200 MHz PC4-25600 2Rx8 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory

Questions about this item

Should I choose the 16GB 2Rx8 module or a different capacity for my THINKMATE XF4-24S3?

This single 16GB 2Rx8 RDIMM is the only capacity offered in this listing; add multiple identical modules to reach your desired total memory while keeping rank and speed consistent.

What does the 3200MHz CL22 rating deliver in a registered ECC server workload?

The module runs at DDR4 3200 (PC4-25600) with CL22 latency, providing error-correcting registered throughput suited for stable THINKMATE workstation operation under sustained load.

Does the 288-pin RDIMM interface limit me to specific motherboard slots or chipsets?

The 288-pin DDR4 RDIMM form factor fits standard registered DIMM slots; the module is validated for THINKMATE XF4-24S3 systems, so compatibility follows that platform's memory population rules.

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