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Two green DDR4 UDIMM sticks, no heat spreaders, gold contacts visible

NEMIX RAM

NEMIX RAM 64GB (2x32GB) DDR4 3200 CL22 ECC Unbuffered UDIMM Kit memory upgrade

SKU CH-PDV6-M7BEX

64GB DDR4 3200 ECC unbuffered UDIMM kit with CL22 latency and 1.2V operation for Thinkmate TWX-XS4-14W3 tower servers

  • Total capacity64 GB (2 × 32 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeUnbuffered
  • Rated voltage1.2 V
  • ECC protects data integrity in ThinkMate tower servers
  • 3200 MHz DDR4 speed handles heavy workloads
  • 2Rx8 dual-rank organisation boosts memory density
  • 2 V operation reduces power consumption
  • 288-pin UDIMM form factor fits server motherboards

ThinkMate DDR4 ECC Kit

This 64 GB kit uses two 32 GB unbuffered UDIMMs built for ThinkMate TWX-XS4-14W3 tower servers. It adds error-correcting memory to systems that require data integrity without registered modules. IT teams upgrading compatible workstations or NAS units can install the pair in minutes.

64 GB capacity and CL22 timing

The dual-rank 2Rx8 modules run at DDR4 3200 (PC4-25600) with a CAS latency of 22 at 1.2 V. This headroom handles virtualisation, database caching and large file workloads. Capacity runs out when applications demand more than 64 GB or require registered DIMMs for higher densities.

DDR4 UDIMM interface limits

The 288-pin unbuffered ECC standard fits only motherboards that accept non-registered ECC UDIMMs. It will not work in platforms requiring registered RDIMMs or LRDIMMs. Maximum speed is bounded by the DDR4 3200 JEDEC specification and the host memory controller.

How it compares

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

Price $440.99
Typical for this category: the median of 21,161 items is $397.99.
Total capacity 64 GB (2 × 32 GB)
Higher than about 60% of the 20,941 comparable items (median 32 GB).
Price per GB $6.89 per GB
Cheaper than about 58% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineTHINKMATE Server/Workstation Compatible Series Memory
Model nameTHINKMATE DDR4 3200 MHz ECC Unbuffered UDIMM
Part numberME25600-328K2
Total capacity64 GB (2 × 32 GB)
Product type288-Pin DDR4 ECC UDIMM
Performance
Rated speedDDR4 3200 (PC4 25600)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL22
ECC supportYes
Buffer typeUnbuffered
Heat spreaderNo
Memory rank2Rx8
Power
Rated voltage1.2 V
Compatibility
Compatible systemsTHINKMATE
In the box
Included items64 GB (2 × 32 GB) DDR4 3200 MHz PC4-25600 2Rx8 1.2 V CL22 288-PIN ECC Unbuffered UDIMM KIT

Questions about this item

Will this DDR4 3200 CL22 ECC kit run alongside my existing DDR4 modules in the THINKMATE tower?

The kit operates at DDR4 3200 with CL22 timing and 1.20V. Mixing speeds or ranks may force the system to run at the lowest common speed; check your motherboard manual for supported population rules.

How can I verify the 64GB kit is detected and running at 3200 MT/s after installation?

Enter the system BIOS or UEFI and confirm the memory shows 64 GB total, DDR4 3200 (PC4-25600), ECC enabled and CL22 latency.

What is included in the box and do I need any extra parts to install the two 32GB UDIMMs?

The package contains the 64GB (2×32GB) DDR4 3200 CL22 ECC unbuffered UDIMM kit only; no heat spreaders, cables or tools are supplied.

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