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Green 204-pin DDR3L SODIMM module with black chips

A-Tech

A-Tech 4GB DDR3L 1600MHz SODIMM Laptop RAM

SKU CH-ZYB2-TC6R3

4 GB DDR3L 1600 MHz SODIMM laptop memory module with CL11 latency and 1.35 V low-voltage operation

  • Total capacity4 GB
  • Rated speedDDR3L 1600 (PC3L 12800)
  • CAS latencyCL11
  • Rated voltage1.35 V
  • Buffer typeUnbuffered
  • Recommended forAMD & Intel Compatible
  • Boosts multitasking with 4 GB DDR3L capacity
  • Runs at 1600 MHz DDR3 speed for responsive performance
  • Low 1.35 V DDR3L voltage reduces power draw
  • 204-pin SODIMM form factor fits laptop slots
  • Direct replacement for Samsung M471B5273CH0-YK0 and M473B5273DH0-YK0 modules

4GB DDR3L 1600MHz SODIMM module

This A-Tech laptop memory module delivers 4GB of capacity in a single 204-pin SO-DIMM stick. It operates at DDR3L 1600 speed with PC3L-12800 bandwidth and a CAS latency of CL11. The low-voltage design runs at 1.35V and is built as an unbuffered, non-ECC component for standard notebook use.

Suits AMD and Intel laptop upgrades

The module is rated for compatibility with both AMD and Intel platforms that accept DDR3L SO-DIMM memory. Buyers needing more than 4GB per slot or requiring ECC error correction should look elsewhere. Systems limited to 1.5V DDR3 without DDR3L support may not accept this voltage.

1.35V DDR3L low-voltage operation

This memory runs at 1.35 volts, the defining DDR3L characteristic that separates it from standard 1.5V DDR3. Verify your laptop specifically supports DDR3L before purchasing, as 1.5V-only systems can reject the module or fail to boot.

How it compares

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

Price $16.99
Cheaper than about 91% of the 2,079 comparable items (median $70.99).
Total capacity 4 GB
Lower than about 80% of the 1,886 comparable items (median 16 GB).
Price per GB $4.25 per GB
Cheaper than about 80% 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 capacity4 GB
Product type204-Pin DDR3 SO-DIMM
Performance
Rated speedDDR3L 1600 (PC3L 12800)
Memory
CAS latencyCL11
ECC supportNo
Buffer typeUnbuffered
Power
Rated voltage1.35 V
Compatibility
Recommended forAMD & Intel Compatible

Questions about this item

Will this 204-pin DDR3L 1600 module run at the correct speed alongside my existing DDR3 1600 SODIMM?

Yes, it uses the same DDR3L 1600 (PC3L-12800) specification, CL11 latency and 1.35 V voltage, so it will match the timing of an identical 1600 MHz stick.

How can I verify the new 4 GB DDR3L 1600 SODIMM is detected and running at 1600 MHz after installation?

Open the BIOS or UEFI on boot, or use a system-information tool such as CPU-Z or Task Manager in Windows, and confirm the memory slot shows 4 GB at 1600 MHz with 1.35 V.

Does the package contain only the single 4 GB DDR3L 1600 SODIMM, or are screws, tools or an adapter also included?

The box contains only the 4 GB 204-pin DDR3L 1600 SODIMM module; no screws, tools or adapters are supplied.

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