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Green rectangular DDR5 SODIMM module with gold edge connectors and black chips on both sides

A-Tech

A-Tech 16GB DDR5 4800MHz CL40 262-Pin SODIMM for HP 5S4C4AA laptop RAM

SKU CH-M207-P5836

16 GB DDR5 laptop module running at 4800 MHz with CL40 latency and 1.1 V operation

  • Total capacity16 GB
  • Rated speedDDR5 4800 (PC4 38400)
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeUnbuffered
  • Recommended forAMD & Intel Compatible
  • Boosts multitasking with 16GB DDR5 capacity
  • Runs at 4800MHz PC5-38400 for fast data transfer
  • Low 1.10V voltage reduces power draw
  • 262-pin SODIMM fits compatible HP 5S4C4AA laptops
  • CL40 latency supports responsive system performance

HP 5S4C4AA compatible DDR5 SODIMM

This 16GB DDR5 module operates at 4800MHz with CL40 latency and 1.10V voltage. The 262-pin SO-DIMM form factor fits laptop memory slots. It uses major-brand chips and is unbuffered non-ECC.

Suits single-slot 16GB DDR5 upgrades

Users whose laptop accepts one 262-pin DDR5 SO-DIMM at 4800MHz can install this module. Builders needing ECC, registered memory, or a different pin count should look elsewhere.

Deciding spec: 262-pin DDR5 SO-DIMM at 4800MHz

Verify that your system requires a 262-pin DDR5 SO-DIMM running at 4800MHz (PC5-38400) with CL40 timing and 1.10V. If the slot, generation, speed or voltage differ, this module will not work.

How it compares

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

Price $182.99
Pricier than about 76% 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 $11.44 per GB
Pricier than about 85% 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 nameA-Tech
Total capacity16 GB
Product type262-Pin DDR5 SO-DIMM
Performance
Rated speedDDR5 4800 (PC4 38400)
Memory
CAS latencyCL40
ECC supportNo
Buffer typeUnbuffered
Power
Rated voltage1.1 V
Compatibility
Recommended forAMD & Intel Compatible

Questions about this item

Will this 16GB DDR5 4800MHz module run at the same speed if I keep my original memory installed?

The module runs at 4800MHz CL40; if the existing memory is slower, the system will typically downclock both to the lowest common speed.

How can I confirm the new RAM is detected at 4800MHz after installation?

Check the memory speed in BIOS or use a system tool such as CPU-Z or Task Manager to verify it shows 4800MHz.

Does the box include only the 262-pin SODIMM or are tools and thermal pads supplied too?

Only the 16GB DDR5 SODIMM is included; no tools, thermal pads or additional cables are provided.

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