We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in

NEMIX RAM

NEMIX RAM 128GB DDR4 3200 CL22 4Rx4 ECC RDIMM memory upgrade

SKU CH-T6K7-GHGB4

A 128 GB DDR4 3200 ECC registered DIMM with CL22 latency and 1.2 V operation for ThinkMate GPU-optimised servers

  • Total capacity128 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 128 GB capacity expands server memory headroom for virtualization
  • DDR4 3200 speed delivers high throughput for GPU-optimized workloads
  • ECC registered design protects data integrity under sustained load
  • 2 V operation reduces power draw per module
  • Validated for ThinkMate GPX-PS4 servers ensures drop-in compatibility

Server Memory Upgrade

This NEMIX RAM module adds 128GB of DDR4 ECC registered memory to compatible Thinkmate GPU-optimized servers. It operates at 3200MHz with a CL22 latency and 1.2V voltage. The single 288-pin RDIMM uses a 4Rx4 organisation built from major OEM DRAM chips. It targets IT professionals expanding capacity in mission-critical environments.

Registered ECC Reliability

Registered buffering reduces electrical load on the server memory controller, allowing stable operation with high-density modules. ECC circuitry detects and corrects single-bit errors to protect data integrity under sustained workloads. The module ships without a heat spreader, relying on chassis airflow for cooling. Installation follows standard RDIMM procedures documented in the system manual.

Capacity Expansion Path

This 128GB stick replaces lower-capacity RDIMMs to increase total system memory without occupying additional slots. The jump is worthwhile when virtualisation, GPU compute or large datasets exceed current RAM limits. Buyers needing non-ECC memory, desktop DIMM form factors or speeds beyond DDR4 3200 should look elsewhere.

How it compares

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

Price $838.99
Pricier than about 59% of the 21,161 comparable items (median $397.99).
Total capacity 128 GB
Higher than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $6.55 per GB
Cheaper than about 60% of the 20,941 comparable items (median $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 numberMR25600-744K1
Total capacity128 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 rank4Rx4
Power
Rated voltage1.2 V
Compatibility
Compatible systemsTHINKMATE
In the box
Included items128 GB (1 × 128 GB) DDR4 3200 MHz PC4-25600 4Rx4 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory

Questions about this item

Does the DDR4 3200 PC4-25600 interface limit actual throughput on the ThinkMate server board?

The module runs at DDR4 3200 with a PC4-25600 rating, so peak bandwidth is capped at 25 600 MB/s on any compatible ThinkMate platform.

What physical slot and clearance does the 288-pin 4Rx4 RDIMM require?

It fits a standard 288-pin DDR4 RDIMM socket; the 4Rx4 layout uses the same height as other registered modules, so no extra clearance is needed.

What is the correct installation sequence for a single 128 GB registered ECC module?

Power down, open the chassis, align the notch on the 288-pin edge connector, press firmly until both latches click, then verify 1.20 V operation in BIOS.

More in Model-Specific Memory Upgrades

Similar items