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Two green 288-pin DDR5 UDIMM modules without heat spreaders

NEMIX RAM

NEMIX RAM 96GB (2x48GB) DDR5 4800 CL40 UDIMM Kit for ASUS ROG Strix Z890-F Gaming WiFi

SKU CH-8CEJ-NA3W9

96 GB dual-channel DDR5 kit with two 48 GB modules running at 4800 MT/s CL40, 1.1 V unbuffered, validated for ASUS ROG Strix Z890-F Gaming 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

Capacity 96GB 2X48GB

  • 96 GB capacity with two 48 GB modules
  • DDR5 4800 speed rated at PC5-38400 bandwidth
  • CL40 CAS latency for responsive system operation
  • 10 V low voltage reduces power draw
  • 288-pin UDIMM form factor fits desktop motherboards

Capacity and Platform Match

This kit provides 96GB of DDR5 memory in two 48GB modules built specifically for the ASUS ROG Strix Z890-F Gaming WiFi motherboard. It targets builders and IT professionals who need maximum unbuffered capacity on this platform without ECC or registered signalling.

Rank and Voltage Impact

Each module uses a 2Rx8 organisation running at 1.1V with CL40 latency at 4800 MT/s. The dual-rank layout helps density while the standard voltage keeps power draw predictable for the board's memory controller.

Physical Format and Daily Use

The 288-pin UDIMM form factor drops straight into the board's four DIMM slots and leaves all slots populated with this kit. No heat spreader is fitted so clearance around large CPU coolers remains unrestricted.

How it compares

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

Price $1,131.99
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 $11.79 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 lineASUS Server Motherboard Compatible Series Memory
Model nameASUS 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 systemsASUS
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

Other versions of this model

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Questions about this item

Will the 2Rx8 DDR5 modules need firmware updates or re-seating over time?

No firmware updates are required for these unbuffered DDR5 modules; they operate at 1.10 V with CL40 timings and, like standard UDIMMs, only need re-seating if the system is moved or the slots are disturbed.

What limit appears first when the 96 GB kit runs at 4800 MT/s continuously?

The CAS latency of CL40 at 4800 MT/s is the primary timing constraint; the modules run at the rated 1.10 V without overclocking headroom, so latency remains fixed under sustained load.

How much heat and power do the two 48 GB sticks draw during all-day workloads?

Each module operates at 1.10 V without a heat spreader; total kit power scales with the 96 GB capacity at DDR5 4800 speeds, and passive airflow in a standard chassis is sufficient for continuous operation.

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