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
Green rectangular circuit board with gold edge connectors and black memory chips, no heat spreader

NEMIX RAM

NEMIX RAM 64GB DDR4 3200 CL22 ECC RDIMM 4Rx4 1.2V 288-Pin THINKMATE VSX-R5-540W3 memory upgrade

SKU CH-6391-XRPZ1

64 GB DDR4-3200 ECC registered RDIMM for Thinkmate VSX-R5-540W3 workstations

  • Total capacity64 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 64 GB capacity supports memory-intensive server workloads
  • DDR4 3200 speed delivers high-throughput data processing
  • ECC registered design corrects errors for system stability
  • 2 V operation reduces power draw in dense configurations
  • Validated for Thinkmate VSX-R5-540W3 workstation compatibility

NEMIX 64 GB DDR4 ECC RDIMM

This 64 GB DDR4 3200 CL22 module is built for the THINKMATE VSX-R5-540W3 workstation. It uses registered ECC RDIMM technology to maintain data integrity under sustained server workloads. The single 288-pin DIMM runs at 1.2 V and carries a 4Rx4 organisation.

Single-module upgrade path

The package contains one 64 GB stick, so capacity increases in 64 GB increments without mixing ranks. Registered buffering and ECC correction reduce soft-error risk during long compute jobs. No heat spreader is fitted, allowing tighter DIMM spacing on dense server boards.

For VSX-R5-540W3 owners needing ECC capacity

Ideal for administrators expanding memory in this specific Thinkmate chassis where registered ECC is required. Builders needing unbuffered UDIMMs, non-ECC modules, or speeds above 3200 MT/s should look at other product lines.

How it compares

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

Price $498.99
Typical for this category: the median of 21,161 items is $397.99.
Total capacity 64 GB
Higher than about 60% of the 20,941 comparable items (median 32 GB).
Price per GB $7.80 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 numberMR25600-944K1
Total capacity64 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 items64 GB (1 × 64 GB) DDR4 3200 MHz PC4-25600 4Rx4 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory

More in Model-Specific Memory Upgrades

Similar items