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Green rectangular SO-DIMM module with black chips and gold contacts

Crucial

Crucial CT16G48C40S5 16GB DDR5 4800 CL40 SO-DIMM accessory

SKU CH-D973-3RAJS

16 GB DDR5 SO-DIMM laptop memory module running at 4800 MT/s with CL40 latency and ECC support

  • 16 GB DDR5 capacity for smoother multitasking
  • 4800 MT/s speed delivers responsive laptop performance
  • CL40 latency supports efficient data access
  • Single 16 GB SO-DIMM module simplifies upgrade installation
  • ECC memory feature enhances data integrity protection

16 GB DDR5 SO-DIMM laptop memory

This single 16 GB DDR5 module runs at 4800 MT/s with a CAS latency of 40. It uses the 262-pin SO-DIMM form factor and includes ECC error correction. The stick is built for notebooks that accept DDR5 SO-DIMM memory.

Suits laptops with DDR5 SO-DIMM slots supporting

Buyers whose machines only accept DDR5 without ECC should look elsewhere. Systems that require a different pin count or a lower data rate will not be compatible with this module.

ECC support decides fit

The module provides on-die ECC, so the laptop platform must allow ECC memory for the part to function correctly. If the system does not support ECC, this memory will not be the right choice.

How it compares

Measured against everything we stock in Cable Locks & Laptop Extras, at today’s prices. Recalculated every night.

Price $146.99
Pricier than about 90% of the 8,808 comparable items (median $16.99).

Specifications

No published specifications for this item yet.

Questions about this item

Does the 262-pin SO-DIMM fit a standard DDR5 laptop slot?

Yes, the 262-pin SO-DIMM form factor matches the standard DDR5 laptop memory slot.

What is the correct way to seat the module so the clips engage?

Insert the module at an angle until the gold contacts disappear, then press down firmly until both side clips click into the notches.

When should I consider replacing this 16 GB DDR5 module?

Replace it if memory diagnostics report errors, if the system becomes unstable under load, or if you need more than 16 GB capacity.

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