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Eight green DDR4 RDIMM modules in a row

NEMIX RAM

NEMIX RAM 512GB (8×64GB) DDR4 3200 PC4-25600 ECC RDIMM THINKMATE SuperServer 740P-TR 740P-TRT memory upgrade

SKU CH-JKNV-SVX6E

ECC registered DDR4 kit delivers 512 GB across eight 64 GB modules at 3200 MHz for ThinkMate SuperServer 740P-TR and 740P-TRT towers

  • Total capacity512 GB (8 × 64 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 512GB total capacity across eight 64GB modules
  • DDR4 3200 speed rated at PC4-25600 bandwidth
  • ECC registered design detects and corrects data errors
  • 20V operation reduces server power draw
  • Validated for Thinkmate SuperServer 740P-TR and 740P-TRT systems

512GB DDR4 3200 ECC RDIMM kit

This 512GB kit contains eight 64GB DDR4 3200 ECC registered DIMMs built for THINKMATE SuperServer 740P-TR and 740P-TRT tower systems. It targets IT professionals who need maximum registered memory capacity for mission-critical server workloads.

Tool-less DIMM installation

Modules insert into the server's 288-pin DDR4 slots without tools; the registered buffer and ECC circuitry require the platform to support 4Rx4 organisation at 1.2V. The most common issue is mixing ranks or speeds across channels, which prevents the system from completing memory training.

Verify 4Rx4 support and slot count

Before ordering, confirm the motherboard accepts 4Rx4 registered DIMMs at DDR4 3200 and provides eight available slots for the full kit. Check the system manual for maximum supported capacity per DIMM and any population rules that limit rank combinations.

How it compares

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

Price $3,373.99
Pricier than about 74% of the 21,161 comparable items (median $397.99).
Total capacity 512 GB (8 × 64 GB)
Higher than about 90% of the 20,941 comparable items (median 32 GB).
Price per GB $6.59 per GB
Cheaper than about 60% 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 numberMR25600-944K8
Total capacity512 GB (8 × 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 items512 GB (8 × 64 GB) DDR4 3200 MHz PC4-25600 4Rx4 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

How do I verify the 512GB kit is running at 3200 MT/s with CL22 after installation?

Enter the server BIOS or UEFI and confirm the memory frequency shows 3200 MT/s and CAS latency reads 22; the registered ECC modules will also report 4Rx4 organisation and 1.20 V operation.

What exactly ships in the box and do I need anything else to install it in a THINKMATE SuperServer 740P-TR or 740P-TRT?

The package contains eight 64 GB DDR4 288-pin ECC RDIMMs for a total of 512 GB; no extra cables, brackets or tools are required — just open the chassis and populate the DIMM slots.

Which capacity version should I choose if my SuperServer 740P-TR supports a maximum of 512 GB across eight slots?

Select this 512 GB kit (8 × 64 GB) to fully populate all eight channels with the highest density 4Rx4 registered modules qualified for the platform.

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