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Four green DDR4 RDIMM modules with gold contacts, no heat spreaders

NEMIX RAM

NEMIX RAM 256GB (4x64GB) DDR4 3200 CL22 1.2V 4Rx4 ECC RDIMM memory upgrade

SKU CH-0J08-PQHC2

256 GB DDR4 server kit with four 64 GB registered ECC modules at 3200 MT/s CL22 for ThinkMate Supermicro 740P-TR and 740P-TRT towers

  • Total capacity256 GB (4 × 64 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 256GB total capacity with four 64GB modules for large server workloads
  • DDR4 3200 speed rated at PC4-25600 for high-throughput data handling
  • ECC registered RDIMM design detects and corrects memory errors automatically
  • 20V operating voltage reduces power draw in dense configurations
  • Validated for ThinkMate Supermicro SuperServer 740P-TR and 740P-TRT towers

256GB DDR4 3200 ECC RDIMM kit

This 256GB kit contains four 64GB DDR4 3200 registered ECC RDIMM modules. It is built for ThinkMate Supermicro SuperServer 740P-TR and 740P-TRT tower systems that require registered memory with error correction. The modules run at 1.2V with a CAS latency of CL22.

Compatibility and platform checks

Verify that your motherboard accepts 288-pin DDR4 RDIMM modules and supports 4Rx4 registered ECC memory at 3200 MT/s. Confirm the server BIOS recognises the full 256GB capacity across four slots. Ensure the operating system and workloads can utilise ECC functionality for data integrity.

What the kit includes

The package supplies four matched 64GB modules totalling 256GB, enabling a single-population upgrade without mixing capacities. No heat spreaders are fitted, so airflow clearance follows the server chassis design. The modules are stress-tested for stability in enterprise environments.

How it compares

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

Price $1,745.99
Pricier than about 66% of the 21,161 comparable items (median $397.99).
Total capacity 256 GB (4 × 64 GB)
Higher than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $6.82 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 nameSuperMicro DDR4 3200 MHz ECC RDIMM Registered Server Memory
Part numberMR25600-944K4
Total capacity256 GB (4 × 64 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 items256 GB (4 × 64 GB) DDR4 3200 MHz PC4-25600 4Rx4 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

What comes in the 256GB kit and do I need to buy anything else?

The kit contains four 64GB DDR4 3200 RDIMM modules. No extra parts are required for installation.

Should I choose the CL22 3200MHz version or a different speed for my Thinkmate Supermicro 740P-TR?

This CL22 3200MHz kit is the specified configuration validated for the Thinkmate Supermicro 740P-TR and 740P-TRT servers.

What does the 3200 PC4-25600 rating deliver once installed in the server?

It provides 3200 MT/s bandwidth at 1.2V with ECC registered operation for data integrity under load.

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