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Four green DDR4 RDIMM sticks in a row

NEMIX RAM

NEMIX RAM 64GB (4x16GB) DDR4 3200 CL22 1Rx8 ECC RDIMM SuperMicro memory upgrade

SKU CH-2KVV-PE5SP

Four 16 GB DDR4 3200 CL22 ECC registered DIMMs totalling 64 GB for compatible Thinkmate Supermicro servers

  • Total capacity64 GB (4 × 16 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 64 GB total capacity for demanding server workloads
  • DDR4 3200 speed with CL22 latency for responsive performance
  • ECC registered design protects data integrity in critical applications
  • 2 V operation reduces power draw and heat output
  • Validated for ThinkMate Supermicro SuperServer 740P-TR and 740P-TRT towers

System-specific DDR4 ECC kit

This NEMIX RAM kit delivers 64GB across four 16GB DDR4 3200 RDIMM modules built for ThinkMate Supermicro SuperServer 740P-TR and 740P-TRT tower systems. Each registered module operates at 1.2V with CL22 latency and uses major OEM DRAM from Samsung, Micron or Hynix. The 288-pin 1Rx8 design provides error-correcting code protection for data integrity in server workloads.

Suits ThinkMate SuperServer upgrades

IT administrators upgrading compatible ThinkMate Supermicro towers will find this kit validated for those specific platforms. Builders working with consumer motherboards, non-ThinkMate servers or systems requiring unbuffered UDIMM memory should look elsewhere because registered ECC RDIMMs are not interchangeable with standard desktop memory. The 1Rx8 organisation and CL22 timing are tuned for the target server chipsets.

Ready-to-install matched set

Four modules ship together as a single 64GB kit so capacity is balanced across channels without mixing separate purchases. No heat spreaders are included, keeping the low-profile form factor compatible with dense server DIMM slots. The package contains only the memory modules themselves; no additional software, cables or mounting hardware are supplied.

How it compares

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

Price $489.99
Typical for this category: the median of 21,161 items is $397.99.
Total capacity 64 GB (4 × 16 GB)
Higher than about 60% of the 20,941 comparable items (median 32 GB).
Price per GB $7.66 per GB
Typical for this category: the median of 20,941 items is $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 numberMR25600-618K4
Total capacity64 GB (4 × 16 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 rank1Rx8
Power
Rated voltage1.2 V
Compatibility
Compatible systemsTHINKMATE
In the box
Included items64 GB (4 × 16 GB) DDR4 3200 MHz PC4-25600 1Rx8 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

Does the server need ECC RDIMM support and four free 288-pin DDR4 slots to use this 64 GB kit?

Yes, the kit contains four 16 GB 288-pin DDR4 ECC Registered DIMMs at 1.2 V, so the host must accept registered ECC modules and provide four DDR4 DIMM sockets.

Can I mix these CL22 3200 MT/s modules with existing DDR4 RDIMMs of a different speed or latency?

Mixing is possible only if the motherboard supports mixed-speed populations; the system will run all DIMMs at the lowest common speed and loosest timing present.

How can I confirm the full 64 GB is recognised at 3200 MT/s with ECC active after installation?

Check the BIOS memory summary or run a hardware-inventory tool such as dmidecode to verify 64 GB total, 3200 MT/s data rate, and ECC enabled for each DIMM.

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