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Four green DDR5 RDIMM modules without heat spreaders, 288 pins each

NEMIX RAM

NEMIX RAM 384GB (4x96GB) DDR5 6400 CL52 1.1V ECC RDIMM memory upgrade for Supermicro X14SDV-32C-SP3F

SKU CH-SJ96-0Z0PS

384GB DDR5-6400 ECC RDIMM kit with four 96GB modules at CL52 and 1.1V, registered for full-capacity stability on the Supermicro X14SDV-32C-SP3F

  • Total capacity384 GB (4 × 96 GB)
  • Rated speedDDR5 6400 (PC5 51200)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 384GB 4X96GB

  • 384 GB total capacity from four 96 GB modules
  • DDR5 6400 speed with CL52 latency for rated performance
  • Registered ECC design corrects errors and supports full population
  • 1 V operation matches the motherboard memory controller specification
  • 288-pin RDIMM form factor fits the Supermicro X14SDV-32C-SP3F board

Capacity and fit

This 384GB kit delivers four 96GB DDR5 6400 RDIMMs built to the exact rank, voltage and timing the Supermicro X14SDV-32C-SP3F expects. Each module is a 288-pin registered ECC DIMM running at 1.1V with CL52 latency, so the board recognises the full capacity at rated speed without manual tuning.

Headroom and limits

Registered architecture offloads the memory controller, allowing all four slots to run fully populated at 6400 MT/s while ECC corrects single-bit errors on the fly. The kit stops at 384GB; workloads that need more capacity per socket or higher transfer rates will require a platform that supports larger DIMMs or faster memory standards.

Upgrade path

The kit replaces any smaller DDR5 RDIMM configuration in this specific motherboard, eliminating the guesswork of mixed ranks or voltages. The jump is worth it when your current population leaves slots empty or forces a lower speed, and the application benefits from the full 384GB at the board's maximum supported data rate.

How it compares

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

Price $11,638.99
Pricier than about 89% of the 21,161 comparable items (median $397.99).
Total capacity 384 GB (4 × 96 GB)
Higher than about 85% of the 20,941 comparable items (median 32 GB).
Price per GB $30.31 per GB
Pricier than about 87% 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 numberMR51200-9624K4
Total capacity384 GB (4 × 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 items384 GB 4 × 96 GB DDR5 6400 MHz PC5-51200 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

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