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Green circuit board with black memory chips and gold edge connectors

A-Tech

A-Tech 4GB DDR3L 1600 SODIMM 1.35V for Micron MT8JTF51264HZ-1G6 MT8KTF51264HZ-1G6 laptop RAM

SKU CH-CGQB-5NB61

A 4 GB DDR3L 1600 SODIMM module running at 1.35 V for compatible laptops

  • 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 1600 memory
  • Low 1.35 V voltage reduces power draw
  • 204-pin SODIMM fits standard laptop slots
  • CL11 latency supports responsive system operation
  • Tested replacement for Micron 51264 part numbers

4GB DDR3L SODIMM for laptop upgrades

This 4GB DDR3L SO-DIMM is built for notebook and all-in-one systems that accept 204-pin low-voltage memory. It targets owners of compatible laptops who need a straightforward capacity increase without changing voltage rails.

DDR3L 1600 at 1.35V decides fit

The module runs at DDR3L 1600 (PC3L-12800) with CL11 latency and 1.35V operation. Systems that require 1.5V DDR3 or a different pin count will not accept this stick, so the voltage and speed rating are the primary compatibility check.

4GB single module handles everyday loads

A single 4GB unbuffered non-ECC module covers web browsing, office applications and light multitasking. Workloads that demand larger memory pools or dual-channel bandwidth will exceed the capacity and throughput of this lone stick.

How it compares

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

Price $18.99
Cheaper than about 89% 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 $4.75 per GB
Cheaper than about 70% 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

How does the 1600 MHz speed affect everyday laptop use?

The 1600 MHz rating means data moves at up to 12800 MB/s, so apps open faster and multitasking feels smoother than with slower DDR3 modules.

What does the PC3L-12800 label tell me about the memory interface?

PC3L-12800 confirms a DDR3L SO-DIMM running at 1.35 V with a peak bandwidth of 12800 MB/s; the low voltage reduces heat and power draw in compatible laptops.

Will the 204-pin SO-DIMM fit my notebook's memory slot?

Yes, the 204-pin DDR3 SO-DIMM form factor matches the standard laptop slot used for Micron MT8JTF51264HZ-1G6 and MT8KTF51264HZ-1G6 modules.

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