We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Two green DDR5 UDIMM sticks with black chips, no heat spreaders

NEMIX RAM

NEMIX RAM 32GB (2x16GB) DDR5 4800 CL40 1.10V 288-Pin UDIMM memory upgrade

SKU CH-DJPN-NCEMN

A 32 GB dual-channel DDR5 kit running at 4800 MT/s with CL40 timing at 1.10 V for the ASRock Z790 Lightning WiFi motherboard

  • Total capacity32 GB (2 × 16 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeUnbuffered
  • Rated voltage1.1 V
  • 32 GB kit for high-capacity desktop builds
  • DDR5 4800 speed for responsive system performance
  • CL40 latency with 1.10 V efficient operation
  • 288-pin UDIMM fits standard desktop slots
  • Validated for ASRock Z790 Lightning WiFi motherboard

System-specific DDR5 kit

This 32 GB kit contains two 16 GB DDR5 modules rated at 4800 MT/s with CL40 latency and 1.10 V operation. It is built for the ASRock Z790 Lightning WiFi motherboard and uses unbuffered, non-ECC 288-pin UDIMMs.

Sustained-load behaviour

Modules are stress-tested under load to verify stability during extended workloads. The 1Rx8 organisation and major OEM DRAM from Samsung, Micron or Hynix support consistent throughput without heat spreaders.

Deciding specification

CL40 latency at DDR5 4800 determines whether this kit matches your platform’s timing requirements. Buyers needing lower latency or higher data rates should select a different specification.

How it compares

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

Price $364.99
Typical for this category: the median of 21,161 items is $397.99.
Total capacity 32 GB (2 × 16 GB)
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $11.41 per GB
Pricier than about 56% 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 lineASRock Gaming Motherboard Compatible Series Memory
Model nameASRock DDR5 4800 MHz Non-ECC Unbuffered UDIMM
Part numberMD38400-618K2
Total capacity32 GB (2 × 16 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 rank1Rx8
Power
Rated voltage1.1 V
Compatibility
Compatible systemsASRock
In the box
Included items32 GB (2 × 16 GB) DDR5 4800 MHz PC5-38400 1Rx8 1.1 V CL40 288-PIN Non-ECC Unbuffered UDIMM KIT

Questions about this item

How much power does the 32GB DDR5 4800 kit draw at its 1.10V operating voltage?

Each module runs at 1.10V, the standard DDR5 UDIMM voltage, so total power draw stays within the normal range for a 2x16GB kit at this speed.

What motherboard slot and chipset are required to run this 288-pin DDR5 UDIMM kit?

The kit needs a motherboard with DDR5 UDIMM slots; it is validated for the ASRock Z790 Lightning WiFi board.

Will the CL40 1Rx8 modules work alongside slower DDR5 sticks I already have installed?

The motherboard will run all installed DDR5 at the speed and timings of the slowest module, so adding this CL40 kit to slower sticks lowers overall performance.

More in Model-Specific Memory Upgrades

Similar items