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Four green DDR5 RDIMM modules without heat spreaders in a kit box

NEMIX RAM

NEMIX RAM 192GB 4x48GB DDR5 4800 CL40 ECC RDIMM Supermicro H14SST-G memory upgrade

SKU CH-61R3-X6W4B

A 192 GB DDR5 ECC RDIMM kit of four 48 GB modules running at 4800 MT/s CL40, registered for full-capacity stability on the Supermicro H14SST-G motherboard

  • Total capacity192 GB (4 × 48 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 192GB 4X48GB

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  • 192 GB total capacity from four 48 GB modules for dense server workloads
  • DDR5 4800 speed with CL40 latency delivers rated throughput on supported platforms
  • Registered ECC design corrects single-bit errors and stabilises fully populated slots
  • 1 V operating voltage matches the motherboard's memory controller specification
  • 288-pin RDIMM form factor fits the Supermicro H14SST-G memory slots exactly

Exact-match DDR5 RDIMM kit

This NEMIX RAM kit delivers 192GB across four 48GB DDR5-4800 Registered ECC modules. Each stick runs at 1.1V with CL40 latency and a 2Rx8 organisation. The 288-pin RDIMM form factor matches the Supermicro H14SST-G motherboard slot requirement exactly.

Suited for full-capacity server upgrades

Administrators populating every slot on a H14SST-G board gain registered buffering that keeps the memory controller stable at maximum load. ECC corrects single-bit errors before they reach production workloads. Builders needing unbuffered UDIMMs, SODIMM form factors, or non-ECC memory should choose a different kit.

Registered ECC with 2Rx8 rank

The registered architecture offloads the memory controller so all four slots run at the rated DDR5-4800 speed without signal degradation. ECC provides on-the-fly single-bit error correction for data integrity. Systems that require unregistered DIMMs or a different rank structure cannot use this memory.

How it compares

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

Price $4,464.99
Pricier than about 78% of the 21,161 comparable items (median $397.99).
Total capacity 192 GB (4 × 48 GB)
Higher than about 75% of the 20,941 comparable items (median 32 GB).
Price per GB $23.26 per GB
Pricier than about 68% 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 numberMR38400-4828K4
Total capacity192 GB (4 × 48 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 4800 (PC5 38400)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL40
ECC supportYes
Buffer typeRegistered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items192 GB 4 × 48 GB DDR5 4800 MHz PC5-38400 2Rx8 1.1 V 288-PIN ECC RDIMM KIT

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