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Green circuit board with black memory chips, gold edge connector, 204-pin SODIMM form factor

A-Tech

A-Tech 4GB DDR3 1600MHz CL11 1.5V 204-Pin SODIMM 1Rx8 Laptop RAM

SKU CH-VMWH-CXYTR

A 4 GB DDR3 1600 MHz SO-DIMM with CL11 timing and 1.5 V operation for laptop upgrades

  • Total capacity4 GB
  • Rated speedDDR3 1600 (PC3 12800)
  • CAS latencyCL11
  • Rated voltage1.5 V
  • Buffer typeUnbuffered
  • Recommended forAMD & Intel Compatible
  • Boosts multitasking with 4GB DDR3 1600MHz capacity
  • CL11 latency improves system responsiveness
  • 5V standard voltage ensures efficient power use
  • 204-pin SODIMM fits laptop memory slots
  • Tested with major-brand chips for reliable performance

A-Tech 4GB DDR3 1600MHz SODIMM

This A-Tech module is a 4GB DDR3 1600MHz CL11 1.5V 204-pin SO-DIMM built for laptop memory upgrades. It uses major-brand chips and is tested for reliable operation in compatible notebooks and all-in-one systems. The stick is unbuffered, non-ECC and runs at standard DDR3 voltage.

Suits owners replacing listed Kingston parts

The module matches the specifications of Kingston KVR16S11S8/4, KCP316SS8/4, KTA-MB1600S/4G, KFJ-FCS/4G, KFJ-FPC3CS/4G, KTL-TP3CS/4G and KTD-L3CS/4G. Buyers needing ECC error correction, registered buffering, a different voltage, or a capacity other than 4GB should select a different part.

204-pin DDR3 SO-DIMM form factor

The 204-pin DDR3 SO-DIMM form factor is the single specification that decides whether this module fits your machine. Verify that your laptop or all-in-one accepts DDR3 1600MHz PC3-12800 CL11 1.5V unbuffered non-ECC memory before ordering.

How it compares

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

Price $19.99
Cheaper than about 87% 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 $5.00 per GB
Cheaper than about 65% 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 speedDDR3 1600 (PC3 12800)
Memory
CAS latencyCL11
ECC supportNo
Buffer typeUnbuffered
Power
Rated voltage1.5 V
Compatibility
Recommended forAMD & Intel Compatible

Questions about this item

What speed does the DDR3 1600 PC3-12800 interface run at in a laptop?

The module operates at 1600 MHz with a PC3-12800 data rate, delivering standard DDR3 bandwidth for compatible notebooks.

Will the 204-pin SODIMM fit my laptop's memory slot?

It uses the standard 204-pin DDR3 SO-DIMM form factor, so it fits any laptop slot designed for DDR3 memory.

How do I install this RAM and what step is often missed?

Power off the laptop, open the memory compartment, align the notch on the 204-pin module with the slot key, press firmly until the side clips click, then verify the new capacity in BIOS.

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