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Green rectangular circuit board with black memory chips and gold edge connector

A-Tech

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

SKU CH-FH82-2X0VW

4GB DDR3 1600MHz CL11 1.5V 204-pin SODIMM laptop memory upgrade for Dell systems

  • 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 CL11 module
  • Runs at standard 1.5V DDR3 voltage for broad laptop compatibility
  • 204-pin SO-DIMM form factor fits compatible Dell systems
  • Tested with major-brand chips for dependable operation
  • Replaces Dell part numbers 370-22581, A6994452, A5327547, SNPFYHV1C/4G

DDR3 1600MHz SODIMM for Laptops

This A-Tech module delivers 4GB of DDR3 memory at 1600MHz with CL11 latency and standard 1.5V operation. It uses a 204-pin SO-DIMM form factor built with major brand chips for dependable laptop upgrades.

Suits DDR3 Laptop Upgrades

This module fits non-ECC, unbuffered DDR3 slots in compatible laptops, notebooks, and all-in-one systems. It does not suit machines that require ECC registered memory or voltages other than 1.5V.

204-Pin DDR3 SO-DIMM Form Factor

The 204-pin DDR3 SO-DIMM interface determines whether this module installs in your system. Verify your device supports DDR3 1600MHz PC3-12800 non-ECC memory before ordering.

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).

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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 1600MHz PC3-12800 interface actually deliver in a laptop slot?

The module runs at DDR3 1600 (PC3-12800) with CL11 latency, so the memory controller caps throughput at that rated frequency and timing.

Will the 204-pin SODIMM fit my laptop's memory bay without clearance issues?

It uses the standard 204-pin DDR3 SO-DIMM form factor, matching the physical slot and notch position used by compatible Dell and other notebook models.

How do I install the stick, and what step do people often miss?

Power off, unplug, remove the battery if accessible, open the memory cover, align the notch with the key in the slot, press firmly until the side clips click, then reassemble and power on.

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