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Two green 288-pin DDR5 RDIMM modules in static bags

NEMIX RAM

NEMIX RAM 64GB (2×32GB) DDR5-4800 ECC Registered RDIMM CL40 1.1V Supermicro H13SVW-N memory upgrade

SKU CH-VX2S-2710Q

A 64GB DDR5 ECC Registered RDIMM kit, two 32GB modules at 4800MHz CL40 1.1V, validated for the Supermicro H13SVW-N motherboard

  • Total capacity64 GB (2 × 32 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 64GB 2X32GB

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Speed 4800MHz

  • 64 GB kit (2 × 32 GB) installs at full rated capacity
  • DDR5-4800 PC5-38400 speed runs at the board's native data rate
  • Registered ECC design corrects single-bit errors and offloads the memory controller
  • CL40 latency at 1.1 V matches the controller's exact timing profile
  • 288-pin RDIMM form factor fits the Supermicro H13SVW-N motherboard slots

64GB DDR5-4800 ECC RDIMM kit for Supermicro H13SVW-N

This 64GB kit contains two 32GB DDR5-4800 Registered ECC modules built to the exact 2Rx8, 1.1V, CL40 specification the Supermicro H13SVW-N memory controller expects. The 288-pin RDIMM form factor matches the board's DIMM slots so the system recognises the full capacity at rated speed.

Registered ECC architecture for full-population

Registered buffering offloads the memory controller, allowing every slot to run fully populated at 4800MT/s without signal degradation, while on-die ECC detects and corrects single-bit errors before they cause silent data corruption or unplanned reboots. Major-brand Samsung, Micron or Hynix DRAM underpins the enterprise-grade reliability.

Suited for H13SVW-N servers needing maximum

Ideal for administrators populating the Supermicro H13SVW-N to its supported limit with validated Registered ECC modules. Not for systems that require unbuffered UDIMMs, SODIMM form factors, non-ECC memory, or speeds and voltages outside the DDR5-4800 1.1V CL40 2Rx8 specification.

How it compares

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

Price $1,803.99
Pricier than about 67% of the 21,161 comparable items (median $397.99).
Total capacity 64 GB (2 × 32 GB)
Higher than about 60% of the 20,941 comparable items (median 32 GB).
Price per GB $28.19 per GB
Pricier than about 79% 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 numberMR38400-328K2
Total capacity64 GB (2 × 32 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 items64 GB 2 × 32 GB DDR5 4800 MHz PC5-38400 2Rx8 1.1 V 288-PIN ECC RDIMM KIT

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Questions about this item

Will the 2Rx8 DDR5-4800 CL40 RDIMMs need any firmware updates or reconfiguration if I replace a failed module later?

The kit is spec-matched to the Supermicro H13SVW-N memory controller, so a replacement module with identical DDR5-4800, 2Rx8, CL40, 1.1V registered ECC parameters will be recognised at full capacity and rated speed without firmware changes.

What limit appears first when all four channels stay fully populated at DDR5-4800 under continuous load?

The registered (buffered) architecture offloads the memory controller, allowing every slot to run fully populated at the rated 4800 MT/s; the first practical limit is the board's maximum supported capacity rather than a speed down-shift.

How much heat and power does the 64 GB kit produce when the server runs all day without a heat spreader?

Each 32 GB module operates at 1.1 V DDR5 voltage with no heat spreader; registered ECC RDIMMs of this density typically stay within standard server airflow limits, and the board's DIMM cooling zone handles the thermal load.

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