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Green circuit board with black memory chips, no heat spreader, 288-pin DDR5 UDIMM

NEMIX RAM

NEMIX RAM 48GB DDR5 4800 CL40 2Rx8 1.1V 288-Pin UDIMM for ASUS ROG Strix Z890-I Gaming WiFi

SKU CH-65EV-0AJGB

48 GB DDR5 4800 CL40 2Rx8 UDIMM at 1.1 V, validated for the ASUS ROG Strix Z890-I Gaming WiFi motherboard

  • Total capacity48 GB
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeUnbuffered
  • Rated voltage1.1 V

Capacity 48GB

  • 48GB single-module capacity simplifies upgrades to 48GB
  • DDR5 4800 speed with CL40 latency supports high-throughput workloads
  • 1V operating voltage reduces power draw per module
  • 2Rx8 dual-rank organisation increases memory density per slot
  • 288-pin UDIMM form factor fits ASUS ROG Strix Z890-I Gaming WiFi motherboard

Capacity and Compatibility

This NEMIX RAM module delivers 48GB of DDR5 memory in a single 288-pin UDIMM. It is validated for the ASUS ROG Strix Z890-I Gaming WiFi motherboard and operates at 4800MHz with CL40 latency. The 2Rx8 organisation suits desktop workloads that benefit from high density on a compact board.

Platform Verification

Confirm that your motherboard is the exact ASUS ROG Strix Z890-I Gaming WiFi model before ordering. The board must support DDR5 UDIMM modules at 1.10V without ECC or registered buffers. Check the vendor’s qualified vendor list for the part number MD38400-4828K1 to ensure full compatibility.

Build and Daily Use

The module uses major OEM chips from Samsung Micron or Hynix and ships without a heat spreader for a low-profile fit in tight ITX layouts. Gold-edge contacts on the 288-pin connector resist oxidation through repeated seating cycles. Unbuffered non-ECC design keeps latency low for responsive everyday performance.

How it compares

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

Price $566.99
Typical for this category: the median of 21,161 items is $397.99.
Total capacity 48 GB
Higher than about 55% of the 20,941 comparable items (median 32 GB).
Price per GB $11.81 per GB
Pricier than about 57% of the 20,941 comparable items (median $8.19 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameNEMIX RAM
Product lineASUS Server Motherboard Compatible Series Memory
Model nameASUS DDR5 4800 MHz Non-ECC Unbuffered UDIMM
Part numberMD38400-4828K1
Total capacity48 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 items48 GB (1 × 48 GB) DDR5 4800 MHz PC5-38400 2Rx8 1.1 V CL40 288-PIN Non-ECC Unbuffered UDIMM

Other versions of this model

5 more in the same range

Questions about this item

Does the package include only the single 48GB UDIMM or are extra parts supplied?

The box contains one 48GB DDR5 4800 CL40 2Rx8 1.1V 288-pin UDIMM module and nothing else.

Is the 48GB capacity offered in any other kit sizes or ranks for this motherboard?

This part number MD38400-4828K1 is sold as a single 48GB 2Rx8 stick; no alternative capacities or rank configurations are listed.

What does the 4800 MT/s rating deliver when installed in the ASUS ROG Strix Z890-I Gaming WiFi?

The module runs at DDR5 4800 (PC5-38400) with CL40 latency at 1.10V, providing the rated bandwidth and timing for that platform.

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