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Two green DDR5 UDIMM sticks without heat spreaders in a 96 GB kit

NEMIX RAM

NEMIX RAM 96GB (2x48GB) DDR5 4800 CL40 1.1V UDIMM ASRock Z790 Lightning WiFi

SKU CH-FE92-ERGV5

96GB dual-channel DDR5 kit with two 48GB unbuffered UDIMMs at 4800MHz CL40 and 1.1V for ASRock Z790 Lightning WiFi motherboards

  • Total capacity96 GB (2 × 48 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeUnbuffered
  • Rated voltage1.1 V
  • 96GB total capacity for demanding multitasking workloads
  • DDR5 4800 speed delivers high data throughput
  • CL40 latency timing for responsive system performance
  • 1V operating voltage reduces power consumption
  • 288-pin UDIMM form factor fits compatible desktop motherboards

96 GB DDR5 kit for ASRock Z790 Lightning WiFi

This 96 GB kit contains two 48 GB DDR5 UDIMM modules rated at 4800 MT/s with CL40 timings at 1.1 V. It is built for desktop systems using the ASRock Z790 Lightning WiFi motherboard and suits users who need high capacity for multitasking or content creation.

Two-module unbuffered non-ECC configuration

The pair of 288-pin 2Rx8 modules delivers the full 96 GB in a dual-channel layout without ECC or registered buffering. This arrangement keeps installation straightforward on the validated platform and avoids the complexity of server-class memory topologies.

Confirm DDR5 UDIMM support and four-slot population

Verify that your ASRock Z790 Lightning WiFi board runs current BIOS code and accepts 48 GB density UDIMMs at 1.1 V. Filling all four slots with high-density kits can require a firmware update for stable operation at the rated 4800 MT/s speed.

How it compares

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

Price $1,130.99
Pricier than about 62% 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 $11.78 per GB
Pricier than about 57% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineASRock Gaming Motherboard Compatible Series Memory
Model nameASRock 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 systemsASRock
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

Questions about this item

Will the 2Rx8 DDR5 modules need replacement due to wear?

DDR5 memory has no moving parts and does not wear out under normal desktop use, so the 2Rx8 modules will not need scheduled replacement.

What limits sustained throughput at DDR5 4800 CL40?

The CL40 latency and 4800 MT/s data rate set the maximum bandwidth ceiling during continuous workloads.

How much heat and power do the 1.1 V modules produce all day?

At 1.1 V the kit runs cool without a heat spreader, drawing only the power required for the 4800 MT/s DDR5 standard.

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