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Green bare circuit board DDR5 memory module with black chips and gold edge connector

NEMIX RAM

NEMIX RAM 8GB DDR5 4800MHz CL40 1Rx8 1.1V 288-Pin UDIMM ASUS Pro B760M-C-CSM/CT-CSM memory upgrade

SKU CH-8ZB0-353GB

8GB DDR5 4800MHz CL40 1Rx8 1.1V 288-pin UDIMM matched to ASUS Pro B760M-C-CSM and CT-CSM motherboards

  • Total capacity8 GB
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeUnbuffered
  • Precise 4800 MHz DDR5 speed matches your motherboard's rated spec
  • 1Rx8 CL40 1.1 V timing profile recognised instantly by the ASUS B760M memory controller
  • 288-pin UDIMM form factor fits the desktop DIMM slots without adapters
  • Major OEM Samsung Micron Hynix chips tested for stability at rated voltage
  • Lifetime replacement warranty and free US-based technical support included

Exact-match 8GB DDR5-4800 UDIMM

This 8GB DDR5 module runs at 4800MHz with CL40 timing at 1.1V. It is built for the ASUS Pro B760M-C-CSM and Pro B760M-CT-CSM motherboards. The 288-pin unbuffered non-ECC design matches the board's memory controller requirements. It suits users upgrading those specific platforms with a single compatible stick.

Verified fitment for two ASUS boards

The module is validated for the exact DIMM population rules of the named ASUS motherboards. Major OEM chips from Samsung, Micron or Hynix are tested at rated speed and voltage. This removes guesswork around rank, timing and form factor compatibility. The kit contains only the memory stick itself with no extra accessories or software.

Single-rank 8GB capacity ceiling

One rank of 8GB provides a straightforward capacity increase for the supported boards. It handles everyday multitasking and standard desktop workloads within that limit. Systems needing more memory will require additional compatible modules populated per the motherboard manual. Buyers whose boards demand higher density or different voltage cannot use this module.

How it compares

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

Price $107.99
Cheaper than about 67% of the 21,161 comparable items (median $397.99).
Total capacity 8 GB
Lower than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $13.50 per GB
Pricier than about 60% 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 lineNEMIX RAM Original Series Memory
Model nameDDR5 Non-ECC Unbuffered UDIMM Memory
Part numberMD38400-818K1
Total capacity8 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
Memory rank1Rx8
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsASUS
In the box
Included items8 GB DDR5 4800 MHz PC5-38400 1Rx8 1.1 V 288-PIN Non-ECC UDIMM KIT

Questions about this item

Will the 1Rx8 DDR5 module need any firmware updates or chip replacements later?

The module uses major OEM chips from Samsung, Micron or Hynix and runs at the rated 1.1 V CL40; no firmware updates or chip replacements are required during its service life.

What limit appears first when the 4800 MHz UDIMM runs under sustained load?

The CAS latency of CL40 at 1.1 V sets the timing boundary; the memory controller will not exceed the rated 4800 MT/s speed under continuous operation.

How much heat and power does the 8 GB DDR5 stick draw during all-day use?

Operating at 1.1 V without a heat spreader, the unbuffered UDIMM stays within standard DDR5 power limits and produces minimal heat during extended workloads.

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