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Green rectangular circuit board with black chips and gold edge connector

Crucial

Crucial CT16G4SFD824A 16GB DDR4 2400 260-Pin SODIMM laptop RAM

SKU CH-A9KR-KB6ZA MPN CT16G4SFD824A

16 GB DDR4 2400 MHz SODIMM adds capacity for multitasking with CL17 timing at 1.2 V

  • Total capacity16 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • CAS latencyCL17
  • Memory timings17-17-17
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • 16GB capacity runs demanding apps and multitasking smoothly
  • DDR4 2400 MT/s speed with CL17 timing delivers responsive data access
  • 2V operation reduces power draw by up to 40% extending battery life
  • 260-pin SODIMM form factor fits standard laptop memory slots
  • Bandwidth increased by up to 30% over previous DDR technology

16 GB DDR4 2400 SODIMM for laptops

This 260-pin module adds 16 GB of DDR4 memory to compatible notebooks and NUCs. It runs at 2400 MHz with CL17 timing and 1.20 V operation. The unbuffered, non-ECC design suits standard consumer platforms.

Upgrade from lower-capacity or slower DDR4 SODIMMs

Replacing a 4 GB or 8 GB stick increases multitasking headroom for demanding applications. Moving up from 2133 MT/s modules yields up to 30 percent more bandwidth. The 40 percent power reduction compared with earlier DDR4 speeds helps extend battery life.

Check your system before ordering

Verify the device accepts 260-pin DDR4 SO-DIMMs and supports non-ECC, unbuffered memory at 1.2 V. Confirm an empty slot or a removable module to reach the desired total capacity. Ensure the BIOS recognises 2400 MHz speed or will down-clock automatically.

How it compares

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

Price $37.99
Cheaper than about 67% of the 2,079 comparable items (median $70.99).
Total capacity 16 GB
Typical for this category: the median of 1,886 items is 16 GB.
Price per GB $2.37 per GB
Cheaper than about 94% 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 nameCrucial
Model nameCT16G4SFD824A
Total capacity16 GB
Product type260-Pin DDR4 SO-DIMM
Performance
Rated speedDDR4 2400 (PC4 19200)
Memory
CAS latencyCL17
Memory timings17-17-17
ECC supportNo
Buffer typeUnbuffered
Heat spreaderNo
Power
Rated voltage1.2 V
Size & build
Shipping weight0.06 kg
Package size178 × 56 × 15 mm

Questions about this item

Will the 260-pin DDR4 SO-DIMM fit my laptop's memory slot?

Yes, this module uses the standard 260-pin DDR4 SO-DIMM form factor. It fits any notebook or NUC slot designed for non-ECC, unbuffered DDR4 memory running at 1.20V.

What is the correct way to seat the module so the 260 pins make full contact?

Insert the module at roughly a 30-degree angle until the gold edge disappears, then press down firmly until both side clips click. The step often missed is not pushing far enough for the clips to engage.

Does the lack of a heat spreader mean I need to add cooling later?

No. DDR4 SO-DIMMs run at 1.20V and are designed to operate without spreaders in standard laptop chassis. The module's 17-17-17 timing at 2400 MT/s stays within JEDEC thermal limits for the 16GB capacity.

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