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Four green DDR4 SODIMM sticks with black chips in a row

Computer Memory Solutions

Computer Memory Solutions 4x8GB DDR4 2400 SODIMM 260-pin 2Rx8 memory upgrade

SKU CH-JF2M-KPSSQ

Four 8 GB DDR4 SODIMM modules running at 2400 MHz with CL17 latency and 1.2 V operation

  • Total capacity8 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • ChipsetMajor Brand Chipset
  • CAS latency17
  • Memory timings17-17-17
  • Rated voltage1.2 V
  • Four 8GB modules for straightforward capacity expansion
  • DDR4 2400 speed with PC4-19200 bandwidth
  • CL17 timing at 1.2V for efficient operation
  • 260-pin SODIMM form factor fits compatible laptops
  • 2Rx8 dual-rank organisation on major-brand chipset

4x8GB DDR4 2400 SODIMM kit for laptop upgrades

This kit provides four unbuffered SODIMM modules, each rated at 8GB and DDR4 2400 speed. The parts use a 260-pin layout and operate at 1.2V with CL17 timing. They are built with major brand chipsets and carry a limited lifetime warranty against manufacturing defects. The kit is intended for systems that accept DDR4 SODIMM memory.

Who this suits and who should look elsewhere

The kit fits laptops or small-form-factor PCs that have four SODIMM slots and support DDR4 2400 unbuffered non-ECC modules. Buyers who need ECC error correction, registered buffering, a different pin count, or a higher or lower data rate should look at other parts. Systems with fewer than four slots or a different DDR generation will not accept this kit.

Deciding specification: 260-pin DDR4 2400

The single specification that decides compatibility is the 260-pin DDR4 2400 unbuffered non-ECC SODIMM form factor. If the target device requires this exact combination of pin count, DDR generation, speed, and buffering type, the kit will fit; otherwise it will not. All four modules run at the slowest installed module or processor capability.

How it compares

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

Price $138.99
Cheaper than about 63% 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).
CAS latency 17
Lower than about 77% of the 483 comparable items (median 22).
Price per GB $17.37 per GB
Pricier than about 63% 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
Part numberCM1024642400SO
Total capacity8 GB
Performance
Rated speedDDR4 2400 (PC4 19200)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latency17
Memory timings17-17-17
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Power
Rated voltage1.2 V

Questions about this item

Does the CL17 timing hold under continuous load?

The kit is rated at CL17 with 17-17-17 timings at DDR4 2400. Sustained workloads do not change the programmed CAS latency.

How much heat or power does a 1.2 V DDR4 kit add during all-day use?

Standard DDR4 SODIMMs at 1.2 V draw only a few watts and run cool enough that most laptops handle them without extra cooling.

What must the laptop already have to accept this 260-pin DDR4 SODIMM?

A free DDR4 SODIMM slot, a 64-bit operating system, and a memory controller that supports 2400 MT/s unbuffered non-ECC modules.

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