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Single green DDR4 RDIMM module, 288 pins, no heat spreader, 128GB capacity

NEMIX RAM

NEMIX RAM 128GB DDR4 3200 PC4-25600 4Rx4 CL22 1.2V 288-Pin ECC RDIMM memory upgrade

SKU CH-XW5W-DQ9X3

A 128GB DDR4-3200 ECC registered DIMM built for ThinkMate TWX-XS8 tower servers

  • Total capacity128 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 128 GB single module simplifies high-density server upgrades
  • DDR4-3200 PC4-25600 speed supports demanding workloads
  • ECC registered design protects data integrity in critical tasks
  • 4Rx4 organisation with CL22 latency optimises throughput
  • 2 V operation reduces power draw per module

Purpose-built server memory

This 128GB DDR4 3200 ECC RDIMM is a single registered module validated for Thinkmate TWX-XS8 tower servers. It delivers 128GB of error-correcting capacity in one 288-pin slot running at 1.20V with CL22 latency.

Suited for Thinkmate TWX-XS8 upgrades.

IT teams expanding Thinkmate TWX-XS8-14S3, TWX-XS8-24S3 or TWX-XS8-24S 3.1 towers can install this module directly. Builders using different server models, consumer motherboards or laptops should look elsewhere because the registered ECC design and specific validation target only these systems.

Registered ECC RDIMM with 4Rx4 organisation

The module uses a 4Rx4 rank structure on major OEM Samsung, Micron or Hynix chips to provide registered error-correcting operation at DDR4 3200 PC4-25600. This organisation determines electrical loading and compatibility, so the motherboard memory controller must support 4Rx4 registered DIMMs for the upgrade to function.

How it compares

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

Price $904.99
Pricier than about 60% of the 21,161 comparable items (median $397.99).
Total capacity 128 GB
Higher than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $7.07 per GB
Cheaper than about 57% 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 numberMR25600-744K1
Total capacity128 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 (1 × 128 GB) DDR4 3200 MHz PC4-25600 4Rx4 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory

Questions about this item

What does the 3200MHz rating actually deliver once the module is installed in a compatible ThinkMate server?

The module runs at DDR4 3200 (PC4-25600) with CL22 latency and 1.20V, providing registered ECC bandwidth for the ThinkMate TWX-XS8 tower series.

How does the DDR4 RDIMM interface and registered design affect what the memory controller can use?

The 288-pin DDR4 RDIMM is registered and 4Rx4, so the memory controller sees a buffered signal and quad-rank organisation, capping the electrical load per channel.

What physical slot and clearance does the 128GB stick need to fit in the ThinkMate tower?

It requires a standard 288-pin DDR4 RDIMM socket; the module has no heat spreader, so it fits within normal server DIMM clearance.

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