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Two green DDR5 RDIMM modules without heat spreaders, 288-pin, 96GB kit

NEMIX RAM

NEMIX RAM DDR5 6400 ECC RDIMM 96GB 2x48GB CL52 1.1V Supermicro H13SSW memory upgrade

SKU CH-W20X-CARRV

96 GB DDR5 6400 ECC registered RDIMM kit (2 × 48 GB, CL52, 1.1 V) validated for the Supermicro H13SSW motherboard

  • Total capacity96 GB (2 × 48 GB)
  • Rated speedDDR5 6400 (PC5 51200)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • 96 GB total capacity from two 48 GB modules for high-density server workloads
  • DDR5-6400 speed with CL52 latency delivers rated bandwidth for Supermicro H13SSW
  • Registered ECC RDIMM architecture corrects single-bit errors and offloads the memory controller
  • 1 V operating voltage matches the board's DDR5 specification for stable operation
  • 288-pin RDIMM form factor ensures correct physical and electrical fit in every slot

Exact-match upgrade for Supermicro H13SSW

This 96 GB kit delivers two 48 GB DDR5 RDIMMs rated at 6400 MT/s with CL52 latency and 1.10 V operation. The modules are registered ECC DIMMs built with 2Rx8 organisation to match the server memory controller requirements.

Registered ECC with 2Rx8 rank

The registered architecture buffers address and command signals so every slot can run fully populated at rated speed. ECC corrects single-bit errors on the fly, preventing silent data corruption and unplanned reboots in production workloads.

No heat spreaders included

The bare-DIMM design fits dense server chassis where tall spreaders would block airflow or adjacent slots. Buyers needing integrated thermal management or RGB lighting must source modules with those features separately.

How it compares

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

Price $2,425.99
Pricier than about 71% of the 21,161 comparable items (median $397.99).
Total capacity 96 GB (2 × 48 GB)
Higher than about 65% of the 20,941 comparable items (median 32 GB).
Price per GB $25.27 per GB
Pricier than about 70% 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 numberMR51200-4828K2
Total capacity96 GB (2 × 48 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 rank2Rx8
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items96 GB 2 × 48 GB DDR5 6400 MHz PC5-51200 2Rx8 1.1 V 288-PIN ECC RDIMM KIT

Questions about this item

What does the DDR5 6400 speed mean once the kit is installed in the Supermicro H13SSW?

The modules run at the rated DDR5 6400 (PC5 51200) data rate when the motherboard applies the correct 1.1V voltage and CL52 timing, delivering the full 96 GB capacity across both 48 GB DIMMs.

How does the registered ECC RDIMM interface affect what the memory controller can do?

Registered buffering reduces electrical load on the controller so both slots stay stable at full population, while ECC corrects single-bit errors on the fly to prevent silent data corruption.

What physical slot and clearance does this 288-pin kit need?

Each 48 GB module uses the standard 288-pin DDR5 RDIMM form factor with no heat spreader, so it fits directly into the Supermicro H13SSW DIMM slots without extra height clearance.

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