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Two green DDR3 SODIMM sticks, no heat spreaders

Computer Memory Solutions

Computer Memory Solutions 8GB (2x4GB) DDR3 1066MHz CL7 SODIMM for Acer Aspire 5742Z-4813 5742G-6846 5742G-6600

SKU CH-TY5Z-JEAY2

8 GB dual-channel DDR3 SODIMM kit at 1066 MHz CL7 for select Acer Aspire notebooks

  • Capacity8GB (2 x 4GB)
  • Type204-Pin DDR3 SO-DIMM
  • SpeedDDR3 1066 (PC3 8500)
  • CAS LatencyCL7
  • Timing7-7-7
  • Voltage1.5V
  • Designed for Acer Aspire 5742 series laptops
  • 8GB kit (2×4GB) expands multitasking headroom
  • DDR3 1066MHz CL7 matches factory timing spec
  • 204-pin SODIMM form factor fits notebook slots
  • Unbuffered non-ECC modules for consumer platforms

Kit Compatibility

This kit contains two 4 GB DDR3 SO-DIMM modules totalling 8 GB, built to the PC3-8500 1066 MHz CL7 specification. It is designed as a direct upgrade for Acer Aspire 5742Z-4813, 5742G-6846 and 5742G-6600 notebooks.

Who This Suits

Owners of the listed Acer Aspire models who need the maximum supported memory in a matched pair will find the correct voltage, timing and pin count in this package. Buyers with different laptop families, desktop systems or any platform requiring ECC or registered memory should look elsewhere.

Deciding Specification

The modules run at DDR3 1066 MHz with CL7 7-7-7 timing at 1.5 V on 204-pin SO-DIMM connectors; if your system calls for a different speed, latency, voltage or pin layout this kit will not work.

Highlights

  • Designed for Acer Aspire 5742 series laptops
  • 8GB kit (2×4GB) expands multitasking headroom
  • DDR3 1066MHz CL7 matches factory timing spec
  • 204-pin SODIMM form factor fits notebook slots
  • Unbuffered non-ECC modules for consumer platforms

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 As5742Z-4813, As5742G-6846, As5742G-6600
Package Content2 Memory RAM Sticks

Questions about this item

Will the 204-pin DDR3 SODIMM sticks need any firmware updates or thermal-pad replacements over time?

No firmware or thermal pads are involved; the unbuffered 1.5 V modules have no heat spreader and require no ongoing maintenance.

What limit appears first when the CL7 1066 MHz kit runs continuously at full load?

The memory controller’s 1066 MHz bus ceiling is reached before any thermal or voltage constraint on these 4 GB sticks.

How much heat and power do the two 4 GB modules draw during all-day operation?

Each 1.5 V DDR3 SODIMM runs cool without a spreader, so total heat and power stay low even under sustained use.

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