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Green rectangular DDR3 SO-DIMM stick with gold edge contacts and black memory chips visible

Computer Memory Solutions

Computer Memory Solutions 4GB DDR3-1333 CL7 204-Pin SO-DIMM memory upgrade

SKU CH-YSA7-8DVXK

A 4 GB DDR3-1333 SO-DIMM with CL7 timing and 1.5 V operation, validated for Acer Aspire V3-571-6849 and V3-571G-6602 notebooks

  • Total capacity4 GB
  • Rated speedDDR3 1333 (PC3 10600)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL7
  • Memory timings7-7-7
  • Rated voltage1.5 V
  • 4GB capacity expands system memory for smoother multitasking
  • DDR3-1333 CL7 timing delivers responsive data access
  • 204-pin SO-DIMM form factor fits compatible Acer Aspire notebooks
  • 5V operation matches standard DDR3 voltage requirements
  • Unbuffered 2Rx8 design installs directly without registration overhead

Targeted upgrade for Acer Aspire V3-571

This 4 GB DDR3 SO-DIMM module is validated for the Acer Aspire V3-571-6849 and V3-571G-6602 notebooks. It installs directly into the 204-pin slot to add capacity for everyday multitasking. Buyers needing higher density than a single 4 GB stick can provide should look elsewhere.

Low-voltage operation keeps thermals modest

Running at 1.5 V with CL7 7-7-7 timings, the unbuffered module draws minimal power during typical workloads. No heat spreader is fitted, so the stick relies on the laptop’s existing airflow. The design adds no audible noise and suits the thermal envelope of the supported chassis.

Single-stick kit simplifies installation

The package contains one 4 GB stick, letting you populate a free slot or replace an existing module without matching pairs. Computer Memory Solutions guarantees compatibility with the listed Acer models. Systems limited to two slots and an 8 GB maximum cannot exceed that ceiling with this kit.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $18.99
Cheaper than about 91% of the 21,161 comparable items (median $397.99).
Total capacity 4 GB
Lower than about 90% of the 20,941 comparable items (median 32 GB).
Price per GB $4.75 per GB
Cheaper than about 80% of the 20,941 comparable items (median $8.19 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 nameComputer Memory Solutions
Model nameCM5126410600SODRH
Total capacity4 GB
Product type204-Pin DDR3 SO-DIMM
Performance
Rated speedDDR3 1333 (PC3 10600)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL7
Memory timings7-7-7
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.5 V
Compatibility
Compatible systemsAcer Aspire V3-571-6849, V3-571G-6602
In the box
Included items1 Memory RAM Stick

Questions about this item

How do I install this 204-pin DDR3 SO-DIMM into my Acer Aspire V3-571-6849, and what step do people often miss?

Power off, unplug, remove the battery, open the memory hatch, insert the stick at a 30-degree angle until the gold contacts vanish, then press down until the side clips click. The step most skip is removing the battery first; the slot stays live otherwise.

What maintenance or replacement will this 4GB CL7 module need later?

No routine maintenance is required. If the laptop begins to crash or fails to POST, test with a known-good stick; the module itself has no moving parts and no user-serviceable components.

What limit appears first when this 1.5V 1333 MHz kit runs sustained heavy workloads?

The memory controller in the Acer Aspire V3-571 series caps usable speed at 1333 MHz, so bandwidth tops out at PC3-10600 regardless of the stick's 1600 MHz rating.

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