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Two green DDR3 SODIMM modules with black chips and gold contacts

Computer Memory Solutions

Computer Memory Solutions 8GB (2x4GB) DDR3-1066 PC3-8500 CL7 SODIMM for Acer Aspire 5253

SKU CH-WDSQ-PG8KQ

Two 4 GB DDR3 SO-DIMM modules at 1066 MHz, CL7 timing, for Acer Aspire 5253 series notebooks

  • Total capacity8 GB (2 × 4 GB)
  • Rated speedDDR3 1066 (PC3 8500)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL7
  • Memory timings7-7-7
  • Rated voltage1.5 V
  • Guaranteed fit for Acer Aspire 5253 series notebooks
  • 8 GB total capacity from two 4 GB modules
  • DDR3-1066 speed with CL7 latency for responsive performance
  • 5 V unbuffered non-ECC design matches factory specification
  • 204-pin SODIMM form factor installs directly in both memory slots

System-Specific 8GB DDR3 Kit

This 8GB kit contains two 4GB DDR3-1066 SODIMM modules built for Acer Aspire 5253 series notebooks. Each stick uses a 204-pin layout and runs at 1.5V with CL7 timing. The unbuffered, non-ECC design matches the original memory specification for the listed compatible models.

Dual-Module Upgrade Ready

The package delivers two matched sticks so both memory slots can be populated at once. This fills the notebook’s two available slots and reaches the 8GB maximum capacity stated for the platform. No extra cables, software or heat spreaders are included; the modules install directly into the existing SODIMM sockets.

Suits 5253 Owners at Max Capacity

Owners of the listed Aspire 5253 variants who need the full 8GB supported by the chipset can use this kit. Builders whose systems require ECC, registered modules, a different pin count or a higher DDR generation should look at other memory types.

How it compares

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

Price $35.99
Cheaper than about 82% of the 21,161 comparable items (median $397.99).
Total capacity 8 GB (2 × 4 GB)
Lower than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $4.50 per GB
Cheaper than about 81% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM512648500SODRH
Total capacity8 GB (2 × 4 GB)
Product type204-Pin DDR3 SO-DIMM
Performance
Rated speedDDR3 1066 (PC3 8500)
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 As5253 Series Notebook
In the box
Included items2 Memory RAM Sticks

Questions about this item

Will the 204-pin DDR3 SODIMM modules need replacement if I later upgrade beyond the 8 GB maximum the Aspire 5253 supports?

The laptop's two slots are fully populated by this 2 x 4 GB kit, so any future capacity increase would require removing both modules and installing a different DDR3-1066 kit within the 8 GB limit.

What is the first limit reached when the memory runs continuously at DDR3-1066 1.5 V?

The platform caps total system memory at 8 GB, so capacity is the hard ceiling before bandwidth or voltage become constraints.

How much extra heat or fan noise should I expect from the unbuffered 2Rx8 sticks during all-day use?

Standard DDR3-1066 1.5 V SO-DIMMs without heat spreaders add minimal thermal load; the notebook's existing cooling handles the kit without noticeable fan-speed change.

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