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
Two green DDR4 RDIMM modules with black chips, no heat spreaders

NEMIX RAM

NEMIX RAM 256GB (2x128GB) DDR4 3200 ECC RDIMM CL22 288-Pin THINKMATE Compatible

SKU CH-PHNX-RC3WZ

256 GB of DDR4-3200 ECC registered memory in two 128 GB modules for Thinkmate servers

  • Total capacity256 GB (2 × 128 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 256 GB total capacity from two 128 GB modules
  • DDR4 3200 speed rated at PC4-25600 bandwidth
  • ECC registered RDIMM detects and corrects data errors
  • CL22 CAS latency at 1.20 V operating voltage
  • 288-pin 4Rx4 design built for THINKMATE servers

256GB DDR4 ECC RDIMM Kit

This 256GB kit provides two 128GB registered DIMMs built for Thinkmate STX-WS-QS12-12E2 and STX-WS-QE36-14E2 servers. It targets IT professionals who need maximum ECC capacity for virtualisation, NAS or database workloads in those specific platforms.

Verify DDR4 RDIMM Support and Slot Count

Confirm the motherboard accepts DDR4 3200 registered ECC modules and has at least two free 288-pin slots. The kit runs at 1.2V with CL22 latency and a 4Rx4 organisation; the system BIOS must support this rank configuration for full capacity recognition.

Two-Module Kit Enables Dual-Channel Population

The package contains exactly two 128GB sticks, allowing matched-pair installation for dual-channel bandwidth. No heat spreaders are included, so airflow across the bare modules must be adequate. No additional software or accessories are bundled.

How it compares

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

Price $1,872.99
Pricier than about 67% of the 21,161 comparable items (median $397.99).
Total capacity 256 GB (2 × 128 GB)
Higher than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $7.32 per GB
Cheaper than about 55% 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 numberMR25600-744K2
Total capacity256 GB (2 × 128 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 items256 GB (2 × 128 GB) DDR4 3200 MHz PC4-25600 4Rx4 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

Does the package include both 128 GB modules or do I need to buy a second kit?

The box contains the full 256 GB kit — two matched 128 GB DDR4 3200 ECC RDIMM modules — so nothing else is required for the listed capacity.

Should I choose the CL22 3200 MHz registered ECC kit or a lower-capacity alternative for my Thinkmate workstation?

Pick this 256 GB CL22 kit when the workload demands the full registered ECC capacity; select a smaller kit only if the project fits within a lower total memory footprint.

What does the PC4-25600 rating mean once the modules are installed in a Thinkmate STX-WS system?

PC4-25600 confirms a 3200 MT/s data rate at 1.20 V with CL22 latency and 4Rx4 organisation, giving the rated throughput when the platform runs the memory at its native DDR4 3200 speed.

More in Model-Specific Memory Upgrades

Similar items