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Green rectangular circuit board with black memory chips, gold edge connector, no heat spreader

NEMIX RAM

NEMIX RAM 48GB DDR5 5600 CL46 288-Pin UDIMM ASUS ROG Strix Z790-A Z790-E Z790-F memory upgrade

SKU CH-STRB-Y5WZ0

48 GB DDR5 5600 CL46 UDIMM module built for ASUS ROG Strix Z790 motherboards

  • Total capacity48 GB
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Buffer typeUnbuffered
  • Rated voltage1.1 V
  • 48 GB capacity expands desktop multitasking headroom
  • DDR5 5600 speed delivers high bandwidth for demanding workloads
  • 1 V operation reduces power draw and heat output
  • 288-pin UDIMM form factor fits standard desktop DIMM slots
  • CL46 latency supports responsive system performance

NEMIX RAM 48GB DDR5 5600 UDIMM

This 48GB DDR5 module runs at 5600MHz with CL46 latency and 1.1V operation. It is a single 288-pin UDIMM built for ASUS ROG Strix Z790-A, Z790-E and Z790-F motherboards. The unbuffered, non-ECC design uses major OEM chips from Samsung, Micron or Hynix in a 2Rx8 configuration without a heat spreader.

Suits builders upgrading compatible ASUS Z790 boards

Ideal for users who want a single 48GB stick to reach high capacity on supported ASUS ROG Strix Z790 models. Not suited for systems that require ECC error correction or registered memory. Buyers with motherboards outside the listed Z790-A, Z790-E or Z790-F models should verify compatibility before purchasing. Those needing lower latency or higher frequency kits should look elsewhere.

Check motherboard model

Confirm your board is exactly an ASUS ROG Strix Z790-A, Z790-E or Z790-F to match the validated compatibility list. Ensure a free 288-pin DDR5 UDIMM slot is available for the single module. Verify the BIOS supports 48GB density and 5600MHz speed at 1.1V without requiring a voltage increase. Consult the motherboard manual for population rules when mixing with existing memory.

How it compares

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

Price $605.99
Pricier than about 54% of the 21,161 comparable items (median $397.99).
Total capacity 48 GB
Higher than about 55% of the 20,941 comparable items (median 32 GB).
Price per GB $12.62 per GB
Pricier than about 58% 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 Gaming Motherboard Compatible Series Memory
Model nameASUS DDR5 5600 MHz Non-ECC Unbuffered UDIMM
Part numberMD44800-4828K1
Total capacity48 GB
Product type288-Pin DDR5 UDIMM
Performance
Rated speedDDR5 5600 (PC5 44800)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL46
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 5600 MHz PC5-44800 2Rx8 1.1 V CL46 288-PIN Non-ECC Unbuffered UDIMM

Questions about this item

Will this module fit my ASUS ROG Strix Z790 motherboard's 288-pin DDR5 UDIMM slots?

Yes, it is a 288-pin DDR5 UDIMM designed for ASUS ROG Strix Z790-A, Z790-E and Z790-F motherboards.

Can I keep my existing 5600 CL46 DDR5 sticks and add this 48 GB module alongside them?

It will run at DDR5 5600 with CL46 timings at 1.1 V; matching speed, voltage and latency gives the best chance of stable multi-module operation.

How do I confirm the system is using the full 48 GB at 5600 MT/s after installation?

Check the BIOS memory information or Windows Task Manager; both should report 48 GB capacity and a 5600 MT/s operating speed.

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