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Two green DDR4 RDIMM modules with gold contacts no heat spreader

NEMIX RAM

NEMIX RAM THINKMATE 64GB (2x32GB) DDR4 3200 CL22 ECC RDIMM memory upgrade

SKU CH-34P4-72PWN

64 GB DDR4 ECC registered dual-rank kit runs at 3200 MT/s with CL22 latency for ThinkMate rackmount servers

  • Total capacity64 GB (2 × 32 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 64GB total capacity from two 32GB modules
  • DDR4 3200 speed rated at PC4-25600 bandwidth
  • ECC registered design protects data integrity
  • CL22 latency at 1.2V operating voltage
  • Validated for Thinkmate RAX-PT server series

ThinkMate Server Memory Upgrade

This 64 GB kit contains two 32 GB DDR4 3200 CL22 ECC registered DIMMs built for ThinkMate RAX-PT10-11A1, RAX-PT8-12A1 and RAX-PT12-12A1 rackmount servers. It runs at 1.20 V and uses 288-pin 2Rx8 modules without heat spreaders.

Who Should Buy This

IT teams maintaining the listed ThinkMate platforms gain validated ECC registered memory that supports data integrity under load. Buyers needing unbuffered UDIMMs, higher speeds, larger single-module capacities or desktop compatibility should look elsewhere.

Installation Notes

The modules seat in standard 288-pin DDR4 slots and require no tools beyond opening the chassis. Common issues include mixing registered with unbuffered DIMMs, populating slots in the wrong order per the server manual, or forgetting to enable ECC in BIOS.

How it compares

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

Price $639.99
Pricier than about 55% of the 21,161 comparable items (median $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 $10.00 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 numberMR25600-328K2
Total capacity64 GB (2 × 32 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 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 RDIMM Registered Server Memory KIT

Questions about this item

Does my THINKMATE RAX-PT10-11A1 need any special BIOS setting before I install these 3200 MHz ECC RDIMMs?

No special setting is required; the modules run at 1.2 V and the server will negotiate the correct DDR4 3200 speed automatically on first boot.

Can I keep my existing DDR4 ECC RDIMMs installed alongside these 3200 MHz modules?

Yes, they can run together; the system will operate all DIMMs at the lowest common speed and matching voltage.

How can I confirm the kit is running as ECC registered memory at 3200 MT/s after installation?

Check the BIOS memory info or run dmidecode — it should show 64 GB total, 2Rx8 organisation, registered ECC type and 3200 MT/s data rate.

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