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Green 288-pin DDR4 RDIMM module, no heat spreader

NEMIX RAM

NEMIX RAM 64GB 1x64GB DDR4 3200 PC4-25600 4Rx4 1.2V CL22 288-Pin ECC RDIMM ThinkMate XS8-24S3 memory upgrade

SKU CH-4ME2-VZ4RX

64 GB DDR4 3200 ECC registered RDIMM with CL22 latency for ThinkMate XS8-24S3 workstations

  • Total capacity64 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 64GB capacity expands server memory headroom for demanding workloads
  • DDR4 3200 speed delivers 25600 MT/s data throughput
  • ECC registered design detects and corrects single-bit errors automatically
  • 2V operation reduces power draw in dense configurations
  • 288-pin RDIMM form factor fits ThinkMate XS8-24S3 workstation slots

64 GB DDR4 ECC RDIMM for ThinkMate XS8-24S3

This 64 GB registered DDR4 module runs at 3200 MT/s with CL22 latency and 1.2 V operation. It uses a 4Rx4 organisation and 288-pin form factor. ECC and registered buffering provide error correction and signal integrity for server workloads. The module is validated for the ThinkMate XS8-24S3 workstation.

Who should use this module

System administrators expanding memory in a ThinkMate XS8-24S3 will find this part a direct fit. Builders needing unbuffered UDIMM memory or non-ECC modules for consumer platforms cannot use this registered ECC RDIMM. Laptops and small-form-factor systems requiring SO-DIMM modules are also incompatible.

Deciding specification: 4Rx4 registered ECC

The 4Rx4 registered ECC configuration determines whether the workstation memory controller accepts the module. Consumer boards without registered-ECC support will not post with this RDIMM. Verify the platform requires registered ECC DDR4 before purchase.

How it compares

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

Price $424.99
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 $6.64 per GB
Cheaper than about 60% 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

Does my ThinkMate XS8-24S3 workstation have a free 288-pin DDR4 RDIMM slot for this 64GB module?

The module fits any vacant 288-pin DDR4 RDIMM slot in the ThinkMate XS8-24S3; verify the board has at least one open slot before ordering.

Can I mix this 4Rx4 registered ECC stick with existing 2Rx4 modules in the same ThinkMate XS8-24S3?

Mixing ranks is possible but the system will run all modules at the lowest common speed and timing; consult the workstation manual for approved population rules.

How do I confirm the 64GB ECC RDIMM is detected at 3200 MT/s with CL22 after installation?

Enter the BIOS or use a system-information tool; it should show 64GB total, DDR4-3200, CL22, ECC active and registered mode enabled.

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