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

NEMIX RAM

NEMIX RAM 48GB DDR5 4800 CL40 1.1V 288-Pin UDIMM desktop RAM

SKU CH-QPWY-Q9WHJ

A 48GB DDR5 desktop module running at 4800MHz with CL40 latency and 1.1V operation

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

Capacity 48GB

  • 48GB single module expands desktop capacity for multitasking
  • DDR5 4800 speed provides high bandwidth for demanding workloads
  • CL40 latency at 1.1V balances responsiveness with efficiency
  • 288-pin UDIMM fits standard desktop motherboard slots
  • Major OEM chips from Samsung Micron Hynix ensure reliable operation

48GB DDR5 UDIMM for Desktop and Workstation

This module delivers 48GB of DDR5 memory at 4800 MT/s with CL40 latency. It is built for desktop, workstation and gaming machines that accept non-ECC unbuffered UDIMMs. The single 48GB stick leaves additional slots free for future expansion.

No heat spreader and standard 288-pin layout

The PCB uses major OEM chips from Samsung, Micron or Hynix without a heat spreader, keeping the profile low for tight CPU cooler clearance. The 288-pin UDIMM keying matches the standard DDR5 desktop socket, so installation follows the usual vertical press-in method.

Verify DDR5 slot support and maximum module capacity

Check that your motherboard lists DDR5 4800 support and can address a 48GB non-ECC unbuffered module in a single slot. Confirm the BIOS revision required for high-density UDIMMs and ensure the platform accepts 1.1V operation before ordering.

How it compares

Measured against everything we stock in Desktop RAM, at today’s prices. Recalculated every night.

Price $597.99
Pricier than about 89% of the 3,647 comparable items (median $90.99).
Total capacity 48 GB
Higher than about 85% of the 3,251 comparable items (median 16 GB).
Price per GB $12.46 per GB
Pricier than about 78% of the 3,251 comparable items (median $6.75 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineNEMIX RAM DDR5 Original Series 288-Pin Non-ECC Unbuffered UDIMM Desktop PC Memory
Part numberMD38400-4828K1
Total capacity48 GB
Product type288-Pin PC RAM
Performance
Rated speedDDR5 4800 (PC5 38400)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL40
ECC supportNo
Buffer typeUnbuffered
Heat spreaderNo
Power
Rated voltage1.1 V
More details
LED lightingNone

Other versions of this model

5 more in the same range

Questions about this item

Will this 48GB DDR5 module fit a standard 288-pin desktop DIMM slot?

Yes, the module uses the 288-pin UDIMM form factor that matches current desktop DDR5 slots.

Does my motherboard need to support 1.1 V DDR5 at 4800 MT/s for this kit to run at its rated speed?

The module is rated for 4800 MT/s at 1.10 V with CL40; the board must enable that JEDEC profile for full speed.

Is ECC or registered buffering required for this memory to work in a consumer desktop?

No, the stick is non-ECC and unbuffered, which is the standard configuration for consumer desktop and workstation boards.

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