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Green bare circuit board DDR5 memory module with black chips no heat spreader 288 pins

NEMIX RAM

NEMIX RAM 48GB DDR5 4800 CL40 1.10V 2Rx8 UDIMM memory upgrade

SKU CH-JR12-AXNN7

A 48 GB DDR5 UDIMM running at 4800 MT/s with CL40 latency and 1.10 V operation, validated for MSI B760 Gaming Plus WiFi motherboards

  • Total capacity48 GB
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeUnbuffered
  • Rated voltage1.1 V

Capacity 48GB

  • 48 GB single module expands desktop capacity
  • DDR5 4800 MT/s PC5-38400 delivers high bandwidth
  • CL40 1.10 V timing balances speed and efficiency
  • 2Rx8 288-pin UDIMM fits compatible MSI B760 boards
  • Major OEM Samsung Micron Hynix chips ensure reliability

48GB DDR5 4800 module for MSI B760 builds

This single 48GB DDR5 UDIMM runs at 4800MHz with CL40 latency and 1.10V operation. It targets MSI B760 Gaming Plus WiFi motherboard owners who need a direct memory upgrade without mixing kits. The 2Rx8 density delivers high capacity in one slot.

Fits a free 288-pin DDR5 slot on compatible MSI

The module installs in any open UDIMM socket on the qualified platform. Unbuffered, non-ECC design keeps the signal path simple for desktop use. Using one DIMM leaves remaining slots open for future expansion if the board supports more than one module.

Sustained 4800MHz throughput at CL40 under load

Rated voltage of 1.10V and factory stress testing support stable operation during extended workloads. Major OEM DRAM from Samsung, Micron or Hynix underpins consistent timing. Absence of a heat spreader means airflow across the PCB manages thermals during long sessions.

How it compares

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

Price $649.99
Pricier than about 55% 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 $13.54 per GB
Pricier than about 60% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineMSI Gaming Motherboard Compatible Series Memory
Model nameMSI DDR5 4800 MHz Non-ECC Unbuffered UDIMM
Part numberMD38400-4828K1
Total capacity48 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 systemsMSI
In the box
Included items48 GB (1 × 48 GB) DDR5 4800 MHz PC5-38400 2Rx8 1.1 V CL40 288-PIN Non-ECC Unbuffered UDIMM

Other versions of this model

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Questions about this item

What CAS latency does the module run at under sustained load?

The module operates at CL40 CAS latency as specified for DDR5 4800 operation.

How much power does the kit draw during all-day operation?

It runs at 1.10 V, the standard DDR5 voltage, keeping power draw low for continuous use.

Which motherboard slot and chipset are required for this 48 GB stick?

A 288-pin DDR5 UDIMM slot on an MSI B760 Gaming Plus WiFi motherboard is needed.

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