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Green rectangular circuit board with black memory chips and gold edge connector

NEMIX RAM

NEMIX RAM 8GB DDR5 4800 CL40 1.1V 262-Pin SODIMM Memory Upgrade

SKU CH-JN4J-B9N8B

8 GB DDR5 SODIMM running at 4800 MHz CL40 with 1.1 V for Samsung laptops and all-in-one PCs

  • Total capacity8 GB
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeUnbuffered
  • Rated voltage1.1 V
  • Boosts system responsiveness with 4800 MT/s DDR5 speed
  • Low 1.1 V operation reduces power draw and heat
  • 8 GB capacity adds headroom for multitasking workloads
  • 262-pin SODIMM form factor fits compatible Samsung laptops and AIOs
  • CL40 latency specification ensures stable timing performance

NEMIX 8GB DDR5 4800 SODIMM

This 8GB DDR5 SODIMM module runs at 4800MHz with CL40 latency and 1.1V operation. It uses a 262-pin form factor and Samsung-based unbuffered non-ECC chips. The single-rank design fits Samsung laptops and all-in-one PCs requiring PC5-38400 memory.

Who this suits and who it does not

This upgrade suits owners of compatible Samsung laptops or AIOs needing an 8GB DDR5 module. It is not for systems requiring ECC or registered memory. Buyers needing more than 8GB total capacity or a different DDR generation should look elsewhere.

Deciding specification: DDR5 4800 262-pin SODIMM

The module is a 262-pin DDR5 SODIMM rated at 4800MHz. Only systems with DDR5 SODIMM slots accepting PC5-38400 unbuffered non-ECC memory can use it. Verify your Samsung model supports this exact specification before purchase.

How it compares

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

Price $86.99
Cheaper than about 69% 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 $10.87 per GB
Pricier than about 55% 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 lineSamsung Laptop, AIO All-in-One PC Compatible Series Memory
Model nameSamsung DDR5 4800 MHz Non-ECC Unbuffered SODIMM
Part numberMS38400-816K1
Total capacity8 GB
Product type262-Pin DDR5 SODIMM
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 systemsSamsung
In the box
Included items8 GB (1 × 8 GB) DDR5 4800 MHz PC5-38400 1Rx6 1.1 V CL40 262-PIN Non-ECC Unbuffered SODIMM

Questions about this item

How do I install the 262-pin DDR5 SODIMM and which step is commonly missed?

Align the notch on the module with the key in the slot, press firmly until the side clips click, and ensure the module sits flat — the step often missed is verifying both clips have fully engaged.

What maintenance or replacement will this 1.1V DDR5 module need over time?

No scheduled maintenance is required; if a memory error appears later, replace the module as a single 8 GB unit rather than attempting repair.

What limit appears first when the CL40 4800 MHz memory runs under sustained load?

The CAS latency of 40 cycles at 4800 MHz sets the timing boundary that governs sustained throughput before any thermal or voltage ceiling is reached.

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