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Four green DDR4 RDIMM sticks with gold contacts and black chips, no heat spreaders

NEMIX RAM

NEMIX RAM 64GB (4x16GB) DDR4 3200 CL22 ECC RDIMM THINKMATE XF4-24S3 memory upgrade

SKU CH-GHHM-2GV9X

64GB DDR4 3200 ECC registered RDIMM kit with four 16GB modules, CL22 latency, 1.2V operation and 288-pin form factor for ThinkMate XF4-24S3 workstations

  • Total capacity64 GB (4 × 16 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 64 GB total capacity from four 16 GB modules
  • DDR4 3200 speed for high-throughput server workloads
  • ECC registered design protects data integrity under load
  • 20 V operation reduces power draw in dense configurations
  • 288-pin RDIMM form factor fits ThinkMate XF4-24S3 workstations

Capacity and compatibility

This 64 GB kit contains four 16 GB DDR4 3200 modules built for the Thinkmate XF4-24S3 workstation. ECC registered RDIMM design adds error correction for data integrity in server and workstation environments. The 2Rx8 organisation and 1.20 V operation match the platform's qualified memory list.

Thermals and power draw

Modules run at the standard 1.20 V DDR4 voltage without heat spreaders, keeping power draw low in typical workloads. Registered buffering reduces electrical load on the memory controller during normal operation. Passive cooling is sufficient for everyday server and workstation tasks.

Sustained load behaviour

Rigorous stress testing under load validates stability for continuous enterprise workloads. ECC functionality corrects single-bit errors during extended compute sessions without intervention. Registered architecture maintains signal integrity across all four slots during prolonged high-utilisation periods.

How it compares

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

Price $507.99
Typical for this category: the median of 21,161 items is $397.99.
Total capacity 64 GB (4 × 16 GB)
Higher than about 60% of the 20,941 comparable items (median 32 GB).
Price per GB $7.94 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 numberMR25600-628K4
Total capacity64 GB (4 × 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 systemsTHINKMATE
In the box
Included items64 GB (4 × 16 GB) DDR4 3200 MHz PC4-25600 2Rx8 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

How do I install the 288‑pin DDR4 RDIMM modules in my THINKMATE XF4‑24S3, and what step is often missed?

Power off, open the chassis, align each 288‑pin module with the slot notch, press firmly until both latches click, then verify in BIOS that all 64GB at 3200 MT/s are recognised.

What upkeep or replacement will the 1.2 V ECC registered kit need over time?

No scheduled upkeep; ECC corrects single‑bit errors on the fly, so swap a module only if the system logs uncorrectable errors or a memory diagnostic fails.

What limit appears first when the 2Rx8 CL22 kit runs sustained heavy workloads?

The CAS‑22 latency at 3200 MT/s sets the throughput ceiling; bandwidth and latency stay fixed until the workload exceeds what the registered buffer can queue.

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