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Four green DDR5 UDIMM sticks with black chips and no heat spreaders

NEMIX RAM

NEMIX RAM 192GB (4x48GB) DDR5 4800 CL40 1.1V UDIMM memory upgrade

SKU CH-2WE4-EYGYC

A 192 GB DDR5 kit of four 48 GB UDIMM modules running at 4800 MHz with CL40 latency and 1.1 V operation, validated for the ASUS ProArt Z790-CREATOR WiFi motherboard

  • Total capacity192 GB (4 × 48 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeUnbuffered
  • Rated voltage1.1 V
  • 192 GB total capacity across four 48 GB modules
  • DDR5 4800 MT/s speed rated at PC5-38400
  • CL40 CAS latency at 1.1 V operating voltage
  • 288-pin UDIMM form factor with 2Rx8 dual-rank organisation
  • Validated for ASUS ProArt Z790-CREATOR WiFi motherboard

192GB DDR5 4800 UDIMM Kit

This NEMIX RAM kit supplies 192 GB across four 48 GB DDR5 4800 UDIMM modules. It runs at 1.1 V with CL40 latency and uses a 2Rx8 unbuffered non-ECC layout. The 288-pin DIMMs target desktop PC upgrades.

Ideal for High-Capacity Desktop Builds

Builders needing maximum memory density on a supported desktop platform will benefit from the 48 GB module size. Systems limited to lower per-slot capacity or requiring registered ECC modules should consider other options.

48 GB Module Density

Each stick provides 48 GB in a single 288-pin UDIMM, a density not supported by many consumer motherboards. Verify the board and CPU memory controller can address 48 GB unbuffered modules before purchase.

How it compares

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

Price $2,531.99
Pricier than about 71% of the 21,161 comparable items (median $397.99).
Total capacity 192 GB (4 × 48 GB)
Higher than about 75% of the 20,941 comparable items (median 32 GB).
Price per GB $13.19 per GB
Pricier than about 59% 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 numberMD38400-4828K4
Total capacity192 GB (4 × 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 items192 GB (4 × 48 GB) DDR5 4800 MHz PC5-38400 2Rx8 1.1 V CL40 288-PIN Non-ECC Unbuffered UDIMM KIT

Questions about this item

What motherboard is required for this 192GB kit of DDR5 4800 CL40 UDIMMs to function?

The kit is validated for the ASUS ProArt Z790-CREATOR WiFi motherboard, which provides the four 288-pin DDR5 slots needed for the 4x48GB configuration.

Will these DDR5 4800 CL40 modules run at their rated speed if I keep older DDR5 memory installed on the same board?

Mixing these CL40 2Rx8 modules with slower or differently ranked DDR5 will force the system to run at the lowest common speed and loosest timings across all populated slots.

How can I confirm the full 192GB is recognised and running at DDR5 4800 CL40 after installation?

Check the BIOS memory summary or Windows Task Manager — both should show 192GB total capacity, 4800 MT/s speed and CL40 latency for the kit.

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