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
Eight green DDR4 RDIMM modules in anti-static tray

NEMIX RAM

NEMIX RAM 64GB (8x8GB) DDR4 3200 CL22 ECC RDIMM THINKMATE 3.1 Tower Server Memory Upgrade

SKU CH-7CHG-340R1

Eight 8 GB DDR4 3200 ECC registered DIMMs totalling 64 GB for ThinkMate 3.1 tower servers

  • Capacity64GB (8 x 8GB)
  • SpeedDDR4 3200 (PC4 25600)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.20V
  • 64 GB total capacity across eight 8 GB modules
  • DDR4 3200 speed rated at PC4-25600 bandwidth
  • ECC registered RDIMM design for server data integrity
  • 2 V operating voltage reduces power draw
  • Validated for Thinkmate 3.1 tower server models

64 GB ECC RDIMM kit for ThinkMate 3.1 towers

This 64 GB kit contains eight 8 GB DDR4 3200 registered DIMMs built for ThinkMate TWX-XS8-14S3, TWX-XS8-24S3 and TWX-XS8-24S 3.1 tower servers. Each module runs at 1.20 V with CL22 latency and 1Rx8 organisation. ECC and registered buffering protect data integrity in multi-socket workloads.

Sustained load behaviour with registered ECC

Registered signalling reduces electrical load on the memory controller, allowing all eight modules to maintain DDR4 3200 throughput during extended compute jobs. ECC corrects single-bit errors on the fly, preventing silent data corruption during long render, virtualization or database sessions. The 1.20 V operating voltage keeps power draw predictable under continuous utilisation.

288-pin RDIMM form factor and daily handling

Modules use the standard 288-pin DDR4 RDIMM edge connector and ship without heat spreaders, so they fit dense server DIMM slots without clearance issues. Samsung, Micron or Hynix DRAM chips are used across the kit. The 1Rx8 rank layout simplifies population rules for the supported ThinkMate platforms.

Highlights

  • 64 GB total capacity across eight 8 GB modules
  • DDR4 3200 speed rated at PC4-25600 bandwidth
  • ECC registered RDIMM design for server data integrity
  • 2 V operating voltage reduces power draw
  • Validated for Thinkmate 3.1 tower server models

Specifications

BrandNEMIX RAM
SeriesTHINKMATE Server/Workstation Compatible Series Memory
ModelTHINKMATE DDR4 3200MHZ ECC RDIMM Registered Server Memory
Part NumberMR25600-818K8
Capacity64GB (8 x 8GB)
SpeedDDR4 3200 (PC4 25600)
ECCYes
Buffered/RegisteredRegistered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.20V
Compatible SystemTHINKMATE
CAS LatencyCL22
Heat SpreaderNo
Type288-Pin DDR4 RDIMM
Rank1Rx8
FeaturesDDR4 ECC Registered RDIMM Server Motherboard Compatible
Package Content64GB (8X8GB) DDR4 3200MHZ PC4-25600 1Rx8 1.2V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

How much power does this 1.2 V DDR4 3200 registered kit draw when the THINKMATE 3.1 tower runs continuously?

Each module operates at 1.20 V standard DDR4 voltage; registered ECC RDIMMs typically consume a few watts per stick under load, so the eight-module kit will add modest power draw to the server's total.

What must the THINKMATE 3.1 tower already provide for these 288-pin RDIMMs to function?

The server needs eight free DDR4 RDIMM slots, a memory controller that supports ECC registered 1Rx8 modules at 3200 MT/s, and a BIOS that recognises the 64 GB kit.

Will the CL22 1Rx8 registered modules work in the same THINKMATE 3.1 tower with existing DDR4 ECC RDIMMs of different speeds?

The kit runs at 3200 MT/s CL22; if older registered ECC modules remain installed, the memory controller will typically clock all channels to the slowest common speed and loosest timings.

Also in this aisle

People compared these

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