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

SAMSUNG

SAMSUNG M471A1K43BB1-CRC_UA 8GB DDR4 laptop RAM 2400MHz CL17 1Rx8

SKU CH-DQ5D-3RG5E MPN M471A1K43BB1-CRC_UA

Adds 8 GB of DDR4 laptop memory at 2400 MHz CL17 in a 260-pin SO-DIMM module M471A1K43BB1-CRC_UA

  • 8 GB capacity for smoother multitasking
  • 2400 MHz DDR4 speed for responsive performance
  • Single-rank 1Rx8 layout for broad compatibility
  • CL17 latency with 1.2 V low-power operation
  • 260-pin SO-DIMM form factor fits standard laptop slots

8 GB DDR4 SO-DIMM for notebooks

This 8 GB DDR4 SO-DIMM module adds memory capacity to compatible laptops. It runs at 2400 MHz with a CL17 latency and operates at 1.2 V. The single-rank 1Rx8 organisation and non-ECC design suit mainstream mobile platforms.

Check your laptop before ordering

Confirm the machine accepts DDR4 SO-DIMM modules and has a free 260-pin slot. Verify the board supports 2400 MHz PC4-19200 speed and 1.2 V operation. Match the part number M471A1K43BB1-CRC_UA against your service manual to ensure compatibility.

Fits a standard DDR4 laptop slot

The module installs directly into a 260-pin SO-DIMM socket without adapters. Its low 1.2 V draw helps preserve battery life while the single-rank layout leaves the second channel free for a matching stick. Non-ECC operation suits consumer notebooks that do not support error correction.

How it compares

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

Price $44.99
Cheaper than about 61% of the 2,079 comparable items (median $70.99).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

No published specifications for this item yet.

Questions about this item

Does the module arrive as a single stick or do I need to order a bracket or adapter separately?

The item is one 260-pin SO-DIMM module; no bracket or adapter is required for a standard laptop slot.

This part number shows 8 GB at 2400 MHz CL17 — are there other capacities or speeds under the same M471A1K43BB1-CRC_UA code?

The M471A1K43BB1-CRC_UA identifies this specific 8 GB 2400 MHz CL17 module; different capacities or speeds carry different part numbers.

What does the 2400 MHz rating mean once the stick is installed in my laptop?

The memory will operate at up to 2400 MHz with CL17 timing at the standard 1.2 V DDR4 voltage.

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