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Green bare circuit board DDR4 memory module with black chips no heat spreader 288 pin

NEMIX RAM

NEMIX RAM 64GB DDR4 3200 PC4-25600 4Rx4 CL22 288-Pin ECC RDIMM THINKMATE XF4-24S3 Workstation memory upgrade

SKU CH-MWSM-MQTR7

64 GB DDR4 3200 ECC registered RDIMM module for Thinkmate XF4-24S3 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 handles large workloads
  • DDR4 3200 speed moves data fast
  • ECC registered design protects data integrity
  • 2 V operation keeps power draw low
  • 288-pin RDIMM fits Thinkmate XF4-24S3 workstations

Capacity and compatibility

This 64 GB DDR4 RDIMM is built for the ThinkMate XF4-24S3 workstation. It delivers registered ECC memory in a single module for servers and workstations that require error correction.

Registered ECC with 4Rx4 organisation

The module runs at DDR4 3200 (PC4-25600) with CL22 latency at 1.20 V. Its 4Rx4 rank layout and registered buffer determine whether the workstation's memory controller can address the full capacity.

Sustained workload stability

All modules are stress tested under load to verify reliability in mission-critical environments. The registered design and ECC function maintain data integrity during continuous operation.

How it compares

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

Price $436.99
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 $6.83 per GB
Cheaper than about 58% 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 numberMR25600-944K1
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

Questions about this item

What does the 3200 MHz speed mean for my Thinkmate XF4-24S3 workstation?

The module runs at DDR4 3200 (PC4-25600) and will operate at that frequency if the workstation's memory controller and BIOS support it; otherwise it will downclock to the highest supported speed.

How does the registered ECC interface affect compatibility and capacity limits?

This is a 288-pin DDR4 RDIMM with ECC and registered buffering, so it requires a workstation motherboard that supports registered ECC memory; the 4Rx4 organisation allows high density but the maximum total capacity depends on the board's slot count and memory-controller limits.

What physical space and power does this 64 GB stick need to fit in the XF4-24S3?

It is a standard-height 288-pin DDR4 RDIMM without a heat spreader, drawing 1.20 V, so it fits any regular DDR4 RDIMM slot that has clearance for a standard module and no oversized CPU cooler overhang.

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