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

SAMSUNG

SAMSUNG 16GB DDR5 4800MHz SO-DIMM laptop memory

SKU CH-DBN0-X43CA

Adds 16 GB of DDR5 laptop memory running at 4800 MHz with 1.1 V operation

  • 16 GB DDR5 capacity for smoother multitasking
  • 4800 MHz speed enables faster data throughput
  • 1 V operation reduces power draw and heat
  • Single-rank 1Rx8 layout improves memory controller efficiency
  • Compact 68 mm SO-DIMM fits standard laptop slots

Capacity and form factor

This Samsung module provides 16 GB of DDR5 memory in a 262-pin SO-DIMM form factor. It operates at 4800 MHz with a bus speed rated PC5-38400 and runs at the standard 1.1 V. The single-rank 1Rx8 design includes native ECC support while remaining a non-ECC unbuffered part.

Suitable upgrades and limits

Laptops with a DDR5 SO-DIMM slot that accept 1.1 V, non-ECC unbuffered memory can use this module for a 16 GB upgrade. Systems that require registered or fully buffered DIMMs, or platforms limited to lower-voltage memory, cannot use this part. Buyers needing more than 16 GB per slot should consider higher-capacity modules.

Deciding specification

The 4800 MHz DDR5 speed (PC5-38400) is the single figure that determines compatibility. If the laptop’s memory controller supports this data rate at 1.1 V with a non-ECC unbuffered SO-DIMM, the module will work; otherwise it will not.

Highlights

  • 16 GB DDR5 capacity for smoother multitasking
  • 4800 MHz speed enables faster data throughput
  • 1 V operation reduces power draw and heat
  • Single-rank 1Rx8 layout improves memory controller efficiency
  • Compact 68 mm SO-DIMM fits standard laptop slots

Specifications

No published specifications for this item yet.

Questions about this item

At what frequency does the module run when the laptop pushes sustained workloads?

The SO-DIMM operates at 4800 MHz DDR5-4800 under continuous load.

How much heat and power does the stick draw during all-day operation?

It runs at 1.1 V with a low-profile 30 mm height, keeping thermal output minimal for laptop chassis.

Which laptop slot and chipset must the buyer already have for this memory to work?

A DDR5-compatible SO-DIMM slot with 262-pin support is required; the module is single-rank 1Rx8 non-ECC unbuffered.

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