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Two green DDR5 RDIMM modules without heat spreaders, 192GB kit

NEMIX RAM

NEMIX RAM 192GB (2x96GB) DDR5 6400 CL52 1.1V ECC RDIMM memory upgrade for Supermicro H13SST-G

SKU CH-NGWR-7AG1X

A 192GB DDR5 ECC registered DIMM kit built for the Supermicro H13SST-G motherboard, running at 6400 MT/s with CL52 latency and 1.1V operation

  • Total capacity192 GB (2 × 96 GB)
  • Rated speedDDR5 6400 (PC5 51200)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • 192 GB kit runs at DDR5 6400 speed with CL52 timing
  • 10 V operation keeps power draw low for dense server configs
  • Registered ECC design corrects single-bit errors and offloads the memory controller
  • 2Rx4 288-pin RDIMM form factor matches Supermicro H13SST-G slot requirements
  • Built with major OEM Samsung, Micron, Hynix chips for enterprise reliability

Exact-match DDR5 RDIMM kit

This 192 GB kit consists of two 96 GB DDR5 6400 CL52 registered ECC modules built to the Supermicro H13SST-G memory controller specification. It targets administrators who need maximum capacity per channel without manual tuning.

288-pin registered form factor

The RDIMM register buffers each command so the board can run every slot populated at the rated 6400 MT/s speed. No heat spreader is fitted, leaving clearance for dense server heatsinks and standard airflow paths.

Sustained enterprise stability

Registered architecture offloads the memory controller during continuous workloads while on-die ECC corrects single-bit errors in real time. The 1.10 V operating voltage keeps power draw predictable across fully populated configurations.

How it compares

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

Price $5,571.99
Pricier than about 81% of the 21,161 comparable items (median $397.99).
Total capacity 192 GB (2 × 96 GB)
Higher than about 75% of the 20,941 comparable items (median 32 GB).
Price per GB $29.02 per GB
Pricier than about 82% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineNEMIX RAM Original Series Server Memory
Model nameDDR5 ECC RDIMM Registered Server Memory
Part numberMR51200-9624K2
Total capacity192 GB (2 × 96 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 6400 (PC5 51200)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL52
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items192 GB 2 × 96 GB DDR5 6400 MHz PC5-51200 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

Questions about this item

Will the CL52 latency hold under sustained all-core workloads on the Supermicro H13SST-G?

The kit is rated at CL52 at DDR5 6400 and the registered architecture keeps every slot stable at full population, so the timing remains consistent during continuous operation.

How much heat and power does the 2Rx4 1.10V RDIMM kit generate when running 24/7?

Operating at 1.10 V without a heat spreader, the modules draw minimal power and run cool enough for standard server airflow, keeping noise and thermal load low in a populated chassis.

Does the Supermicro H13SST-G need a specific BIOS revision or CPU to recognise the 192 GB 2Rx4 kit?

The kit is an exact-match upgrade for the H13SST-G motherboard; consult the board manual for supported capacities, approved DIMM population order and installation steps before purchase.

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