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Green 260-pin DDR4 SO-DIMM laptop memory module

Kingston Technology Corp.

Kingston Technology Corp. KCP424SS6/4 4GB DDR4 2400 laptop RAM

SKU CH-X3AQ-6A8X6 MPN KCP424SS6/4

A 4 GB DDR4 SO-DIMM running at 2400 MHz with CL17 latency and 1.20 V operation

  • Total capacity4 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • CAS latencyCL17
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Product type260-Pin DDR4 SO-DIMM
  • 4 GB capacity adds responsive multitasking headroom
  • DDR4 2400 speed moves data at PC4-19200 bandwidth
  • CL17 latency keeps access delays low
  • 20 V operation reduces power draw and heat
  • 260-pin SO-DIMM fits standard laptop memory slots

Product identity

This Kingston 4GB DDR4 2400 SO-DIMM is a single laptop memory module built to JEDEC specifications. It targets owners of compatible notebooks who need a straightforward capacity increase for everyday workloads.

Installation and common issues

The 260-pin unbuffered design fits standard DDR4 SO-DIMM slots without tools or configuration changes. Most problems arise when the notebook BIOS lacks support for DDR4 2400 speeds or when the slot population rules require matched pairs.

Pre-order checks

Verify that your laptop accepts 260-pin DDR4 SO-DIMM modules and can operate at 1.20V with CL17 timing. Confirm the maximum supported memory per slot and whether the board requires modules to be installed in specific channels.

How it compares

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

Price $34.99
Cheaper than about 69% of the 2,079 comparable items (median $70.99).
Total capacity 4 GB
Lower than about 80% of the 1,886 comparable items (median 16 GB).
Price per GB $8.75 per GB
Pricier than about 74% of the 1,886 comparable items (median $5.94 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 nameKingston
Model nameKCP424SS6/4
Total capacity4 GB
Product type260-Pin DDR4 SO-DIMM
Performance
Rated speedDDR4 2400 (PC4 19200)
Memory
CAS latencyCL17
ECC supportNo
Buffer typeUnbuffered
Power
Rated voltage1.2 V
Size & build
Shipping weight0.45 kg
Package size152 × 102 × 51 mm

Questions about this item

How can I confirm the 4GB DDR4 2400 module is running at CL17 latency after installation?

Open Task Manager or CPU-Z and check the memory tab; it should report 2400 MT/s speed and CL17 timings at 1.20V.

What does the KCP424SS6/4 package contain and what extra parts are required?

The box holds one 260-pin SO-DIMM module; no cables, tools or additional components are needed for installation.

When should I pick this 4GB DDR4 2400 stick instead of a higher-capacity kit?

Choose it when a single slot is free, the system maxes out at 4GB per slot, or you only need a modest capacity boost.

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