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

NEMIX RAM

NEMIX RAM THINKMATE DDR4 3200 512GB (4x128GB) ECC RDIMM memory upgrade

SKU CH-K20G-P996D

512 GB DDR4 3200 ECC registered server memory kit with four 128 GB modules at CL22 and 1.2 V

  • Capacity512GB (4 x 128GB)
  • SpeedDDR4 3200 (PC4 25600)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.20V
  • 512 GB total capacity for memory-intensive server workloads
  • Four 128 GB DDR4 3200 modules deliver high-density registered ECC
  • ECC registered RDIMM design detects and corrects single-bit errors automatically
  • 2 V operation reduces power draw in high-density configurations
  • Validated for Thinkmate HDX-QT24 and HDX-QN24 high-density server platforms

ThinkMate Server Memory Kit

This 512 GB kit combines four 128 GB DDR4 3200 registered ECC RDIMMs validated for ThinkMate HDX-QT24-52E3, HDX-QN24-52E3 and HDX-QT24-32E3 high-density servers. It targets IT teams expanding memory capacity in those specific platforms.

Registered ECC Modules For Qualified Slots

Each 288-pin module operates at 1.2 V with CL22 latency and a 4Rx4 organisation. The registered design reduces electrical load on the memory controller, allowing all four DIMMs to populate qualified slots without additional buffering hardware.

Sustained Load Stability

Modules are stress-tested under load using major OEM Samsung, Micron or Hynix components to maintain data integrity during continuous server workloads. ECC correction and registered signalling preserve throughput when the system runs at full capacity for extended periods.

Highlights

  • 512 GB total capacity for memory-intensive server workloads
  • Four 128 GB DDR4 3200 modules deliver high-density registered ECC
  • ECC registered RDIMM design detects and corrects single-bit errors automatically
  • 2 V operation reduces power draw in high-density configurations
  • Validated for Thinkmate HDX-QT24 and HDX-QN24 high-density server platforms

Specifications

BrandNEMIX RAM
SeriesTHINKMATE Server/Workstation Compatible Series Memory
ModelTHINKMATE DDR4 3200MHZ ECC RDIMM Registered Server Memory
Part NumberMR25600-744K4
Capacity512GB (4 x 128GB)
SpeedDDR4 3200 (PC4 25600)
ECCYes
Buffered/RegisteredRegistered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.20V
Compatible SystemTHINKMATE
CAS LatencyCL22
Heat SpreaderNo
Type288-Pin DDR4 RDIMM
Rank4Rx4
FeaturesDDR4 ECC Registered RDIMM Server Motherboard Compatible
Package Content512GB (4X128GB) DDR4 3200MHZ PC4-25600 4Rx4 1.2V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

Will 4Rx4 organisation at CL22 limit bandwidth when all four slots are populated?

The kit runs at DDR4 3200 with CL22 timing; 4Rx4 rank structure is supported by the qualified ThinkMate platforms.

How much heat do four 128 GB registered modules generate at 1.20 V under continuous load?

Modules operate at 1.20 V without heat spreaders; registered buffering reduces electrical load per pin during sustained operation.

Which ThinkMate server models are validated for this 512 GB kit?

Qualified systems include HDX-QT24-52E3, HDX-QN24-52E3 and HDX-QT24-32E3 high-density servers.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.