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Two green DDR5 UDIMM sticks without heat spreaders

NEMIX RAM

NEMIX RAM 96GB (2x48GB) DDR5 4800 PC5-38400 CL40 1.1V 2Rx8 UDIMM memory upgrade

SKU CH-ZTRA-YRQ94

A 96 GB DDR5 kit with two 48 GB UDIMMs running at 4800 MT/s, CL40, 1.1 V, validated for the ASUS ROG Maximus Z890 APEX motherboard

  • 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 from two 48 GB modules
  • DDR5 4800 speed rated at PC5-38400 bandwidth
  • CL40 CAS latency at 1.1 V operating voltage
  • 288-pin UDIMM form factor with 2Rx8 dual-rank layout
  • Validated for ASUS ROG Maximus Z890 APEX motherboard

Capacity and platform fit

This 96GB kit delivers two 48GB DDR5 UDIMM modules rated at 4800 MT/s with CL40 latency at 1.1V. It targets desktop builders upgrading an ASUS ROG Maximus Z890 APEX motherboard who need maximum unbuffered capacity without ECC.

Sustained workload behaviour

Modules are stress tested under load using major OEM Samsung, Micron or Hynix chips to maintain stability during extended compute sessions. The 2Rx8 organisation and standard JEDEC timing profile keep throughput consistent without relying on overclock headroom.

Physical build and daily use

No heat spreader is fitted, so clearance under large air coolers is generous and the 288-pin edge connector seats directly into standard DDR5 slots. Buyers who want RGB lighting or active cooling on the memory itself will need a different kit.

How it compares

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

Price $1,132.99
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 $11.80 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

5 more in the same range

Questions about this item

How much power do the 1.1 V DDR5 4800 modules draw when the system runs all day?

Each 48 GB UDIMM operates at 1.10 V, the standard DDR5 voltage, so sustained power draw stays within the platform's default memory budget without extra cooling.

What motherboard slot and chipset must I already have for this 288-pin kit to work?

The kit needs a DDR5-compatible desktop board with 288-pin UDIMM slots; the validated example is an ASUS ROG Maximus Z890 APEX motherboard.

Will the 2Rx8 organisation cause problems if I keep my older single-rank DDR5 sticks?

Mixing 2Rx8 modules with single-rank DDR5 is not guaranteed; the board will usually default to the looser timings of the slowest rank configuration.

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