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Green circuit board with black memory chips and gold edge connectors

A-Tech

A-Tech 16GB DDR4 2400 CL17 1.2V 260-Pin SODIMM laptop RAM

SKU CH-RXCZ-81Y4H

16 GB DDR4 2400 CL17 SO-DIMM laptop memory upgrade with major-brand chips and 1.2 V operation

  • Total capacity16 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • CAS latencyCL17
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Recommended forAMD & Intel Compatible
  • Boosts multitasking with 16 GB DDR4 capacity
  • Runs at 2400 MHz PC4-19200 speed
  • Low 1.20 V voltage cuts power draw
  • CL17 latency sharpens response times
  • 260-pin SODIMM fits standard laptop slots

What this is

A-Tech 16GB DDR4 2400 CL17 260-Pin SODIMM laptop RAM is a 16 GB unbuffered non-ECC memory module built with major-brand chips and rated at 1.20 V. It matches the PC4-19200 specification and is sold as a direct replacement for the listed Crucial part numbers.

Who this suits

This module suits owners of laptops, notebooks or all-in-one systems that accept 260-Pin DDR4 SO-DIMMs at 2400 MHz and do not require ECC or registered memory. Buyers who need ECC error correction, registered buffering, a different pin count, or a speed other than 2400 MHz should look elsewhere.

Deciding specification

The 260-Pin DDR4 SO-DIMM form factor combined with 2400 MHz speed and CL17 latency determines whether this module fits and runs in a given system. Always verify the supported memory specifications of the target machine before ordering.

How it compares

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

Price $80.99
Typical for this category: the median of 2,079 items is $70.99.
Total capacity 16 GB
Typical for this category: the median of 1,886 items is 16 GB.
Price per GB $5.06 per GB
Cheaper than about 64% 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 type260-Pin DDR4 SO-DIMM
Performance
Rated speedDDR4 2400 (PC4 19200)
Memory
CAS latencyCL17
ECC supportNo
Buffer typeUnbuffered
Power
Rated voltage1.2 V
Compatibility
Recommended forAMD & Intel Compatible

Questions about this item

My laptop has a 260-pin DDR4 SO-DIMM slot — will this module fit?

Yes, this is a 260-pin DDR4 SO-DIMM built to the standard laptop form factor, so it installs directly into any compatible DDR4 SO-DIMM slot.

What happens if I pair this CL17 2400 MHz stick with a slower DDR4 module already in my system?

The memory controller will run both modules at the lowest common speed and latency, so the faster stick simply down-clocks to match the slower one.

How can I confirm the module is recognised at its rated 2400 MHz and CL17 after installation?

Open Task Manager's Performance tab or run CPU-Z; both will show the current DRAM frequency and CAS latency for each installed module.

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