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Eight green DDR4 RDIMM modules in a row

NEMIX RAM

NEMIX RAM 1TB (8x128GB) DDR4 3200 CL22 288-Pin ECC RDIMM 4Rx4 1.2V Supermicro 740P-TR/TRT memory upgrade

SKU CH-7EKB-3J13G

Eight-module 1 TB DDR4 ECC RDIMM kit running at 3200 MT/s CL22 1.2 V for Supermicro 740P-TR and 740P-TRT servers

  • Total capacity1 TB (8 × 128 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 1TB capacity with eight 128GB modules for high-density server memory
  • DDR4 3200 speed at CL22 latency for responsive registered performance
  • ECC registered RDIMM design protects data integrity in mission-critical workloads
  • 2V operation with 4Rx4 organisation for efficient power use
  • Validated for Supermicro 740P-TR and 740P-TRT tower systems

System-Specific 1 TB DDR4 Kit

This NEMIX RAM kit delivers 1 TB of DDR4 memory across eight 128 GB registered DIMMs. It is built for THINKMATE Supermicro SuperServer 740P-TR and 740P-TRT tower systems that require ECC RDIMM modules. The modules operate at 1.2 V and carry a CL22 latency rating.

Capacity and Headroom

Eight ranks of 4Rx4 Samsung, Micron or Hynix chips provide dense capacity for virtualisation, large databases and in-memory analytics. The registered buffer reduces electrical load on the memory controller, allowing all eight slots to be populated. Workloads that exceed 1 TB will require a platform with higher maximum memory support.

DDR4 3200 Interface Limits

The PC4-25600 interface caps peak bandwidth at the DDR4 3200 data rate, so throughput cannot scale beyond this generation's ceiling. Registered signalling adds a cycle of latency compared with unbuffered modules, which affects latency-sensitive tasks. Systems limited to lower DDR4 speeds will downclock the kit automatically.

How it compares

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

Price $6,857.99
Pricier than about 83% of the 21,161 comparable items (median $397.99).
Total capacity 1 TB (8 × 128 GB)
Higher than about 93% of the 20,941 comparable items (median 32 GB).
Price per GB $6.86 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 numberMR25600-744K8
Total capacity1 TB (8 × 128 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 items1 TB (8 × 128 GB) DDR4 3200 MHz PC4-25600 4Rx4 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

Will the 3200 MHz CL22 4Rx4 modules run at full speed alongside existing DDR4 ECC RDIMMs in my 740P-TR?

Mixing modules of different speeds causes all channels to run at the lowest common speed; identical 3200 MHz CL22 4Rx4 modules are required for full rated performance.

How do I confirm the 1 TB 8 x 128 GB kit is recognised and running at 3200 MHz CL22 after installation?

Enter the system BIOS or UEFI and verify total capacity shows 1 TB with each slot reporting 128 GB, speed at 3200 MT/s and CAS latency at 22.

What is included in the box and what extra items are needed for installation?

The box contains eight 128 GB DDR4 3200 ECC registered 288-pin RDIMMs; no cables, tools or additional hardware are required.

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