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Two green DDR5 RDIMM modules with black chips and gold contacts side by side

NEMIX RAM

NEMIX RAM DDR5 ECC RDIMM 192GB (2x96GB) 4800MHz CL40 1.1V 2Rx4 288-pin Supermicro H13SSW

SKU CH-R49G-BVXEB

192 GB DDR5-4800 ECC registered DIMM kit (2 × 96 GB) validated for Supermicro H13SSW servers

  • Total capacity192 GB (2 × 96 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 192GB 2X96GB

Show 24 more
  • 192 GB kit matches server controller expectations for full-speed operation
  • Registered ECC design corrects single-bit errors to prevent data corruption
  • 4800 MHz DDR5 modules run at rated CL40 timing without downclocking
  • 2Rx4 288-pin RDIMM form factor fits Supermicro H13SSW population rules
  • Major-brand Samsung, Micron, or Hynix chips ensure enterprise-grade stability

Compatible DDR5 ECC RDIMM Kit

This 192GB kit contains two 96GB DDR5 4800MHz registered ECC modules built to the exact rank, voltage and timing the Supermicro H13SSW memory controller expects. The 2Rx4 organisation and 1.10V operation let the board recognise full capacity at rated speed without manual tuning. It is intended for administrators upgrading that specific server platform.

Suited for Full Population on H13SSW

The registered architecture offloads the memory controller so every slot can run fully populated at 192GB while ECC corrects single-bit errors before they reach production workloads. Builders using consumer UDIMM or SODIMM form factors, or boards that require unbuffered memory, cannot use this kit. Systems with different population rules or lower maximum capacity per slot should consult their manual first.

2Rx4 Registered DDR5 at 1.10V

The dual-rank-by-four organisation combined with registered buffering and 1.10V is the single specification that determines whether the H13SSW will initialise the modules at DDR5-4800 CL40 across all channels. If the motherboard memory population table calls for a different rank structure, voltage or buffer type, the kit will not post at its rated configuration.

How it compares

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

Price $5,667.99
Pricier than about 81% of the 21,161 comparable items (median $397.99).
Total capacity 192 GB (2 × 96 GB)
Higher than about 75% of the 20,941 comparable items (median 32 GB).
Price per GB $29.52 per GB
Pricier than about 84% 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 numberMR38400-9624K2
Total capacity192 GB (2 × 96 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 rank2Rx4
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items192 GB 2 × 96 GB DDR5 4800 MHz PC5-38400 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

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Questions about this item

Will the 2Rx4 DDR5 RDIMMs need replacement if I populate all slots on the Supermicro H13SSW?

The 2Rx4 registered ECC design lets the memory controller handle full-capacity populations across all supported slots, so the kit stays in service as long as the platform does.

What limit appears first when the 192GB kit runs at DDR5 4800 CL40 continuously?

The registered buffer and ECC logic keep signal integrity stable at rated speed, so the practical ceiling is the motherboard's maximum supported capacity rather than the modules themselves.

How much heat and power should I expect from the 1.1V 288-pin modules under all-day load?

At 1.10V the pair draws minimal power, and with no heat spreaders installed they rely on chassis airflow to stay within normal DDR5 operating temperatures.

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