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Green circuit board with black memory chips, gold edge connector, no heat spreader

Computer Memory Solutions

Computer Memory Solutions 4GB DDR3 1333 SODIMM Acer Aspire V3-731 E1-571 memory upgrade

SKU CH-JR1H-NH5ZS

4 GB DDR3 1333 MHz SODIMM module upgrades compatible Acer Aspire laptops

  • Total capacity4 GB
  • Rated speedDDR3 1333 (PC3 10600)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL7
  • Memory timings7-7-7
  • Rated voltage1.5 V
  • 4 GB DDR3 1333 MHz SODIMM adds responsive multitasking capacity
  • CL7 timing at 1.5 V delivers low-latency DDR3 performance
  • 204-pin unbuffered non-ECC design fits compatible Acer Aspire notebooks
  • Single 4 GB module upgrades one slot for immediate capacity gain
  • Guaranteed compatibility with Aspire V3-731-4634, E1-571-6607, E1-571-6496

Targeted system memory upgrade

This 4GB DDR3 SODIMM is built for Acer Aspire V3-731 and E1-571 series notebooks. It targets owners of those specific models who need to restore or expand system memory. The module uses a 204-pin SO-DIMM form factor and operates at 1.5V without ECC or buffering. It is not suited for desktops, servers or laptops outside the listed compatibility set.

Build integration requirements

Installation requires a free 204-pin DDR3 SO-DIMM slot in one of the supported Acer chassis. The stick is unbuffered and non-ECC, matching the original memory architecture of the V3-731-4634, E1-571-6607 and E1-571-6496. It frees the existing slot population for a second module if the board provides two sockets. No heat spreader is present, so clearance inside tight bays is minimal.

Sustained load behaviour

Rated at DDR3 1333 (PC3 10600) with CL7 7-7-7 timing, the module maintains its specified latency and voltage during extended operation. The major-brand chipset and 2Rx8 organisation support stable throughput for typical multitasking workloads. It does not exceed the DDR3 1333 data rate, so sustained bandwidth is capped at that level.

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 V3-731-4634, E1-571-6607, E1-571-6496
In the box
Included items1 Memory RAM Stick

Questions about this item

Will the CL7 timing hold under continuous load?

The module is rated CL7 with 7-7-7 timing at DDR3 1333 speed. It runs at standard 1.5V without a heat spreader.

How much heat and power does this SODIMM draw all day?

It operates at 1.5V with no heat spreader, typical for unbuffered DDR3 1333 SODIMM modules in laptop sockets.

Which Acer models must I already own for this upgrade to work?

Guaranteed compatible with Acer Aspire V3-731-4634, E1-571-6607 and E1-571-6496. Uses 204-pin DDR3 SO-DIMM slot.

More in Model-Specific Memory Upgrades

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