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Green circuit board with black memory chips, 262 gold pins, no heat spreader

A-Tech

A-Tech 16GB DDR5-5200 SODIMM 262-Pin CL42 1.1V Laptop RAM

SKU CH-BQ3K-7BK80

16 GB DDR5-5200 SODIMM module at 5200 MHz with CL42 latency and 1.1 V operation

  • Total capacity16 GB
  • Rated speedDDR5 5200 (PC5 41600)
  • CAS latency42
  • Rated voltage1.1 V
  • Buffer typeUnbuffered
  • Recommended forCompatible Replacement for Crucial CT16G52C42S5
  • 16 GB DDR5 capacity handles heavier multitasking
  • 5200 MHz DDR5 speed accelerates data throughput
  • CL42 latency supports responsive system operation
  • 1 V DDR5 voltage reduces power draw
  • 262-pin SO-DIMM form factor fits laptop slots

16GB DDR5-5200 SODIMM for laptop upgrades

This module adds 16GB of DDR5 memory at 5200MT/s with CL42 latency. It targets laptop, notebook and all-in-one owners who need a straightforward capacity increase. The 262-pin SO-DIMM fits standard DDR5 slots and runs at the standard 1.1V.

Fits DDR5 SO-DIMM slots without extra hardware

The unbuffered, non-ECC design drops into any compatible 262-pin DDR5 socket. No heat spreader means a low profile that clears tight chassis spaces. Single-rank 1Rx8 organisation leaves a second slot free for dual-channel expansion if the platform supports it.

16GB handles everyday multitasking

The PC5-41600 rating delivers enough bandwidth for office suites, web browsing and media playback. Heavy content creation or virtualisation may exceed the single-module capacity, so a second stick would be required for those scenarios.

How it compares

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

Price $155.99
Pricier than about 71% 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.
CAS latency 42
Higher than about 90% of the 70 comparable items (median 40).
Price per GB $9.75 per GB
Pricier than about 78% 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
Product lineCompatible Replacement for Crucial CT16G52C42S5
Model nameA-Tech 16 GB DDR5-5200 Laptop RAM Module
Total capacity16 GB
Product type262-Pin DDR5 SO-DIMM
Performance
Rated speedDDR5 5200 (PC5 41600)
Memory
CAS latency42
ECC supportNo
Buffer typeUnbuffered
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Recommended forCompatible Replacement for Crucial CT16G52C42S5

Questions about this item

Will the 5200 MT/s speed be maintained under sustained heavy workloads?

The module is rated for 5200 MT/s at CL42 and 1.10 V; sustained loads run at this JEDEC speed without down-clocking.

How much heat or fan noise does the module add during all-day use?

With no heat spreader and a standard 1.1 V operating voltage, the stick adds minimal thermal load and produces no audible noise.

What must my laptop already have for this 262-pin stick to work?

Your system needs a DDR5 SO-DIMM slot that accepts 262-pin unbuffered, non-ECC memory at 1.1 V.

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