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Two green circuit boards with black memory chips and gold edge connectors

Computer Memory Solutions

Computer Memory Solutions CM512648500SODRH 8GB (2x4GB) DDR3 1066 SODIMM memory upgrade

SKU CH-1E8F-JGVSG

Two 4 GB DDR3 1066 SO-DIMM modules add 8 GB to compatible Acer Aspire laptops

  • Capacity8GB (2 x 4GB)
  • Type204-Pin DDR3 SO-DIMM
  • SpeedDDR3 1066 (PC3 8500)
  • CAS LatencyCL7
  • Timing7-7-7
  • Voltage1.5V
  • 8GB dual-channel kit expands multitasking headroom
  • DDR3-1066 CL7 timing accelerates data access
  • 5V unbuffered design fits standard notebook slots
  • 204-pin SODIMM form factor matches Acer Aspire 7741 and 7750 series
  • Two matched 4GB modules enable full 8GB capacity

Compatible Acer Aspire Upgrade

This 8GB kit contains two 4GB DDR3 SO-DIMM modules rated at 1066 MHz with CL7 timing. It is built for the listed Acer Aspire models and installs directly into the two available 204-pin slots.

Suits owners of listed models

Buyers who need more than 8GB of total memory or who require ECC error correction cannot use this kit. It is also unsuitable for systems that demand registered or buffered modules.

204-pin DDR3 1066 specification

The modules run at 1.5V with 7-7-7 timings and use unbuffered 2Rx8 organisation. Matching this exact speed and pin count is the only way to ensure the laptop recognises the full 8GB capacity.

Highlights

  • 8GB dual-channel kit expands multitasking headroom
  • DDR3-1066 CL7 timing accelerates data access
  • 5V unbuffered design fits standard notebook slots
  • 204-pin SODIMM form factor matches Acer Aspire 7741 and 7750 series
  • Two matched 4GB modules enable full 8GB capacity

Specifications

BrandComputer Memory Solutions
ModelCM512648500SODRH
Capacity8GB (2 x 4GB)
Type204-Pin DDR3 SO-DIMM
SpeedDDR3 1066 (PC3 8500)
CAS LatencyCL7
Timing7-7-7
Voltage1.5V
ECCNo
Buffered/RegisteredUnbuffered
Rank2Rx8
ChipsetMajor Brand Chipset
Heat SpreaderNo
Compatible SystemAcer Aspire As7741Z-4433, As7741G-6840, As7750G-6444
Package Content2 Memory RAM Sticks

Questions about this item

Should I buy the 8GB kit as two 4GB sticks or look for a single 8GB module?

The kit ships as two 4GB sticks, giving you 8GB total across both SODIMM slots in the supported Acer Aspire models.

What does the 1066 MHz rating mean once the memory is installed?

The modules run at DDR3-1066 (PC3-8500) with CL7 7-7-7 timings at 1.5V, delivering the rated bandwidth inside compatible Acer Aspire 7741 and 7750 series notebooks.

Does the 204-pin SODIMM interface limit the speed I will actually see?

The 204-pin DDR3 SODIMM form factor carries the PC3-8500 signal; the memory controller in the listed Acer Aspire systems caps operation at 1066 MHz.

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