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Two green DDR5 RDIMM modules without heat spreaders

NEMIX RAM

NEMIX RAM 96GB (2x48GB) DDR5 4800 CL40 2Rx8 ECC RDIMM Supermicro H13SVW-NT-OS2 memory upgrade

SKU CH-EYMB-WCEVG

96 GB DDR5 4800 CL40 2Rx8 ECC registered RDIMM kit built for Supermicro H13SVW-NT-OS2 motherboards

  • Total capacity96 GB (2 × 48 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 96GB 2X48GB

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  • 96 GB capacity from two 48 GB modules
  • DDR5 4800 MT/s speed with CL40 latency
  • Registered ECC design corrects single-bit errors automatically
  • 1 V operation at 288-pin RDIMM form factor
  • Validated for Supermicro H13SVW-NT-OS2 motherboard

96GB DDR5-4800 ECC RDIMM kit for Supermicro servers

This kit delivers 96GB (2 x 48GB) of DDR5-4800 Registered ECC memory built to the exact specifications required by the Supermicro H13SVW-NT-OS2 motherboard. It targets administrators who need maximum capacity per channel with error correction for production workloads. Each module operates at 1.1V with CL40 latency and a 2Rx8 organisation.

288-pin RDIMM form factor fits registered DIMM slots

The 288-pin Registered DIMM form factor is the only type the H13SVW-NT-OS2 accepts; UDIMM or SODIMM modules will not seat or function. Registered buffering reduces electrical load on the memory controller, allowing all populated slots to run at the rated 4800 MT/s without signal degradation. ECC circuitry corrects single-bit errors in flight, preventing silent data corruption in critical applications.

Replaces lower-capacity or non-ECC DDR5 RDIMMs

Upgrading from smaller RDIMMs or unbuffered ECC modules adds capacity while keeping the registered architecture the platform requires. The jump is worth it when your workload exceeds current memory limits or when you must populate every slot at full speed. Verify the motherboard manual for supported population rules and maximum per-slot capacity before installing.

How it compares

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

Price $2,270.99
Pricier than about 70% 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 $23.66 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 numberMR38400-4828K2
Total capacity96 GB (2 × 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 items96 GB 2 × 48 GB DDR5 4800 MHz PC5-38400 2Rx8 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

Will the 1.10 V DDR5 modules throttle under continuous load without a heat spreader?

The 1.10 V operating voltage and registered buffer keep power draw and thermals within normal server DIMM limits even when fully populated.

What is the sustained acoustic and thermal profile when all slots run at 4800 MT/s all day?

Registered ECC RDIMMs at 1.10 V add minimal heat and no audible noise; system fans determine overall chassis airflow.

Does my Supermicro H13SVW-NT-OS2 motherboard need a specific BIOS revision or CPU stepping to recognise the 2Rx8 96 GB kit?

The kit is validated for that motherboard; consult the board manual for approved DIMM population order and any required firmware updates.

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