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Two green 288-pin DDR4 RDIMM modules, bare chips, no heat spreader

NEMIX RAM

NEMIX RAM 128GB (2x64GB) DDR4 3200 ECC RDIMM CL22 288-Pin ThinkMate Server Memory Upgrade

SKU CH-RHAQ-VE3YP

Dual 64 GB DDR4 3200 ECC registered DIMMs totalling 128 GB for ThinkMate GPX workstations

  • Total capacity128 GB (2 × 64 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 128 GB capacity with two 64 GB modules for large workloads
  • DDR4 3200 speed rated at PC4-25600 for high throughput
  • ECC registered RDIMM design protects data integrity in servers
  • CL22 latency at 1.2 V balances response time and power
  • Validated for ThinkMate GPX-WS-540RTP, GPX-WS-740RTP and GPX-WS-760S1

ThinkMate workstation upgrade

This 128 GB kit is built for ThinkMate GPX workstations that require registered ECC memory. It suits engineers and IT teams running virtualised workloads or large datasets on supported platforms.

3200 MHz DDR4 with 4Rx4 organisation

Two 64 GB modules deliver 128 GB at PC4-25600 speed and CL22 latency. Registered buffering and ECC protect data integrity, while 1.20 V operation keeps power draw modest for dense configurations.

Replaces non-ECC or lower-capacity DIMMs

The jump is worthwhile when moving from unbuffered consumer memory or smaller registered kits that limit virtual machine density. It is not for systems that only accept unbuffered UDIMMs or require higher frequencies than 3200 MHz.

How it compares

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

Price $999.99
Pricier than about 61% of the 21,161 comparable items (median $397.99).
Total capacity 128 GB (2 × 64 GB)
Higher than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $7.81 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 numberMR25600-944K2
Total capacity128 GB (2 × 64 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 (2 × 64 GB) DDR4 3200 MHz PC4-25600 4Rx4 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

Will the 4Rx4 registered DIMMs work alongside existing 2Rx4 DDR4 3200 modules in my ThinkMate workstation?

Mixing ranks is not recommended; the motherboard will usually default to the slowest common timing and may limit total capacity per channel.

How do I confirm the kit is running at DDR4 3200 CL22 with ECC active after installation?

Enter BIOS or UEFI and verify the memory speed shows 3200 MT/s, CAS latency 22, and ECC status reads enabled for each 64GB module.

Does the package include only the two 64GB RDIMMs or are heat spreaders and installation tools supplied?

The box contains the two 288-pin DDR4 3200 ECC registered DIMMs only; no heat spreaders or tools are included.

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