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Green rectangular DDR3 SODIMM memory module with gold edge connector and black chips on both sides

Computer Memory Solutions

Computer Memory Solutions 4GB DDR3 1066MHz SODIMM memory upgrade for Toshiba Satellite A505-S6004/5/7

SKU CH-PYQZ-VAHDR

4GB DDR3 1066MHz SODIMM module upgrades compatible Toshiba Satellite A505 laptops with CL7 timing

  • Capacity4GB
  • Type204-Pin DDR3 SO-DIMM
  • SpeedDDR3 1066 (PC3 8500)
  • CAS LatencyCL7
  • Timing7-7-7
  • Voltage1.5V
  • 4GB capacity adds responsive multitasking headroom for Toshiba Satellite A505 models
  • DDR3 1066 MHz speed matches the PC3-8500 specification your laptop expects
  • CL7 CAS latency keeps data access tight for everyday workloads
  • 204-pin SODIMM form factor fits the memory slot without adapters
  • Single 4GB stick allows simple drop-in installation on compatible A505 systems

Targeted laptop upgrade

This 4GB DDR3 SODIMM module is built for Toshiba Satellite A505 series notebooks listed in the compatibility data. It installs in a 204-pin slot and runs at 1066MHz with CL7 timing at 1.5V.

Suitable for single-slot expansion

The unbuffered non-ECC design matches the factory specification for the supported Satellite models. Buyers needing ECC registered memory, a different DDR generation, a heat spreader, or a larger capacity kit should look elsewhere.

1066MHz DDR3 speed rating

The module operates at PC3-8500 1066MHz with 7-7-7 latency. Confirm the laptop accepts this exact speed before purchase because a mismatched frequency will prevent the system from booting.

Highlights

  • 4GB capacity adds responsive multitasking headroom for Toshiba Satellite A505 models
  • DDR3 1066 MHz speed matches the PC3-8500 specification your laptop expects
  • CL7 CAS latency keeps data access tight for everyday workloads
  • 204-pin SODIMM form factor fits the memory slot without adapters
  • Single 4GB stick allows simple drop-in installation on compatible A505 systems

Specifications

BrandComputer Memory Solutions
ModelCM512648500SODRH
Capacity4GB
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 SystemToshiba Satellite A505-S6004, A505-S6005, A505-S6007
Package Content1 Memory RAM Stick

Questions about this item

Does the 204-pin SODIMM fit the memory slot on a Toshiba Satellite A505-S6004?

Yes, the module is a 204-pin DDR3 SO-DIMM built for the Satellite A505-S6004, A505-S6005, A505-S6007 and the other listed A505 models.

What is the common mistake when installing this 204-pin DDR3 SO-DIMM in a Satellite A505?

Inserting the stick at the wrong angle or not pressing firmly until both side clips click; the notch must align with the slot key before you seat it.

Will this 4 GB DDR3 1066 MHz module need any firmware updates or battery replacement over time?

No firmware or battery is involved; the SO-DIMM is a passive component. If a memory error appears later, reseat the stick or test with a known-good module.

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