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Two green DDR5 UDIMM modules without heat spreaders, 288 pins each

NEMIX RAM

NEMIX RAM 96GB (2x48GB) DDR5 4800 CL40 1.1V 288-Pin UDIMM memory upgrade

SKU CH-E19S-TG58T

A 96 GB dual-channel DDR5 kit with two 48 GB modules running at 4800 MT/s, CL40 latency and 1.1 V for compatible Supermicro workstations

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

Capacity 96GB 2X48GB

  • 96 GB total capacity for memory-intensive workloads
  • DDR5 4800 speed with CL40 latency for responsive performance
  • 1 V operation reduces power draw and heat
  • 288-pin UDIMM form factor fits compatible desktop boards
  • 2Rx8 dual-rank organisation increases memory density per slot

Capacity and audience

This NEMIX RAM kit provides 96GB of DDR5 memory in two 48GB modules. It targets Supermicro desktop workstations and gaming platforms that accept non-ECC unbuffered UDIMMs at 4800 MT/s. The 2Rx8 organisation suits multi-threaded workloads and large dataset handling.

Platform checks

Verify that your Supermicro motherboard, such as the MBD-C9Z790-CGW, supports 48GB density per slot and DDR5 4800 non-ECC unbuffered operation. Confirm the BIOS recognises 2Rx8 modules and that the board has two free 288-pin slots for the dual-channel kit. Ensure the system voltage setting matches the 1.1V specification.

Sustained-load behaviour

Modules use major OEM Samsung, Micron or Hynix chips and are stress tested under load for reliability. The absence of a heat spreader means airflow across the PCB manages thermals during extended sessions. CL40 latency at 1.1V delivers stable throughput for continuous compute tasks without throttling.

How it compares

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

Price $1,103.99
Pricier than about 61% 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 $11.50 per GB
Pricier than about 56% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineSuperMicro Server/Workstation Compatible Series Memory
Model nameSuperMicro DDR5 4800 MHz Non-ECC Unbuffered UDIMM
Part numberMD38400-4828K2
Total capacity96 GB (2 × 48 GB)
Product type288-Pin DDR5 UDIMM
Performance
Rated speedDDR5 4800 (PC5 38400)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL40
ECC supportNo
Buffer typeUnbuffered
Heat spreaderNo
Memory rank2Rx8
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 CL40 288-PIN Non-ECC Unbuffered UDIMM KIT

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Questions about this item

What comes in the box and do I need anything else to install it?

The kit includes two 48 GB DDR5 4800 CL40 UDIMM modules for a total of 96 GB; no additional parts are required for installation.

Why choose the 96 GB kit instead of a smaller capacity?

The 96 GB (2 x 48 GB) kit fills two slots with the maximum density per module, giving the highest total capacity while leaving other slots free for future expansion.

What does the 4800 MT/s rating deliver in a real system?

The modules run at DDR5 4800 (PC5-38400) with CL40 latency at 1.1 V, providing the standard JEDEC baseline speed and timing for compatible Supermicro platforms.

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