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Green 204-pin DDR3 SO-DIMM module with black chips

Computer Memory Solutions

Computer Memory Solutions 4GB DDR3 1066MHz SO-DIMM Panasonic Toughbook C1

SKU CH-BBTP-N8BDC

4GB DDR3 1066MHz SO-DIMM module upgrades Panasonic Toughbook C1 systems with CL7 timing

  • Capacity4GB
  • Type204-Pin DDR3 SO-DIMM
  • SpeedDDR3 1066 (PC3 8500)
  • CAS LatencyCL7
  • Timing7-7-7
  • Voltage1.5V
  • 4GB capacity expands Toughbook C1 to maximum supported memory
  • DDR3 1066MHz speed matches system bus for stable operation
  • 204-pin SO-DIMM form factor fits the laptop memory slot precisely
  • CL7 latency timing delivers responsive data access for everyday tasks
  • 5V standard voltage ensures compatibility with original power design

System-specific DDR3 SO-DIMM

This 4 GB DDR3 module is built for the Panasonic Toughbook C1 series. It uses a 204-pin SO-DIMM form factor and runs at 1066 MHz with a CAS latency of CL7. The stick is unbuffered, non-ECC and operates at the standard 1.5 V voltage. It is sold as a single piece for a direct memory upgrade.

DDR3 1066 MHz interface limits

The DDR3 1066 (PC3 8500) interface caps transfer rates at this frequency, so the module cannot run faster than the platform allows. Voltage is fixed at 1.5 V and the timing is set to 7-7-7, leaving no headroom for manual overclocking. The SO-DIMM slot count in the target notebook restricts total capacity to the manufacturer's stated maximum of 6 or 8 GB depending on the exact sub-model.

4 GB single-stick capacity

This kit provides one 4 GB rank in a 2Rx8 organisation, which is the decisive figure for matching the Toughbook's expansion socket. The laptop ships with 2 GB or 4 GB soldered and one removable slot, so adding this module yields either 6 GB or 8 GB total. Buyers whose model already has 4 GB non-removable plus a filled slot cannot use this upgrade.

商品特色

  • 4GB capacity expands Toughbook C1 to maximum supported memory
  • DDR3 1066MHz speed matches system bus for stable operation
  • 204-pin SO-DIMM form factor fits the laptop memory slot precisely
  • CL7 latency timing delivers responsive data access for everyday tasks
  • 5V standard voltage ensures compatibility with original power design

商品規格

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 SystemPanasonic Toughbook C1 Cf-C1Axxx
Package Content1 Memory RAM Stick

商品問答

Is this single 4 GB module the right choice if my Toughbook C1 has one empty SO-DIMM slot?

Yes — the kit contains one 4 GB DDR3 1066 MHz SO-DIMM, so it fits a single free 204-pin slot and raises total memory by 4 GB.

What does the 1066 MHz rating mean once the module is installed in the Toughbook C1?

The memory will run at 1066 MHz with CL7 timing, matching the PC3-8500 speed class the system expects.

Does the 204-pin DDR3 interface limit the upgrade in any way?

The stick uses the standard 204-pin DDR3 SO-DIMM form factor at 1.5 V, so it works in the supported Toughbook C1 models without exceeding the platform's memory interface.

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