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Green rectangular SO-DIMM stick with gold contacts and black chips

SAMSUNG

SAMSUNG 4GB DDR3-1600 PC3L-12800S SO-DIMM laptop RAM

SKU CH-HMMF-5QHTJ

4GB DDR3-1600 SO-DIMM laptop memory module with 204 pins for compatible notebooks

  • 4 GB capacity lets you run more programs at once
  • DDR3-1600 speed moves data at 1600 MT/s for responsive multitasking
  • SO-DIMM 204-pin form factor fits standard laptop slots
  • Single 4 GB module simplifies installation in one socket
  • Compatible with Toshiba Satellite C55-B5100 and C55-B5200 models

Laptop DDR3-1600 SO-DIMM module

This 4 GB DDR3 SO-DIMM runs at PC3L-12800 speed and fits 204-pin laptop slots. It is a single stick rated for DDR3-1600 operation in compatible notebooks. The module targets owners of ageing laptops that still use DDR3 memory technology. It provides a straightforward capacity increase for daily workloads.

Upgrade path from 2 GB or 4 GB

Replacing a 2 GB stick doubles usable memory for multitasking and browser tabs. Moving from a single 4 GB stick to two 4 GB sticks enables dual-channel bandwidth if the board supports it. The jump is worth it when the system currently swaps to disk under normal load. Buyers who want more than 8 GB total capacity cannot use this module.

Fits Toshiba Satellite C55-B5100 and C55-B5200

The part is validated for those specific models and any other notebook accepting PC3L-12800S SO-DIMMs. It requires a free 204-pin slot and a BIOS that recognises 4 GB densities. Installation frees the original slot for a second identical stick if the chassis allows. Systems limited to 4 GB maximum will not benefit from adding a second module.

商品特色

  • 4 GB capacity lets you run more programs at once
  • DDR3-1600 speed moves data at 1600 MT/s for responsive multitasking
  • SO-DIMM 204-pin form factor fits standard laptop slots
  • Single 4 GB module simplifies installation in one socket
  • Compatible with Toshiba Satellite C55-B5100 and C55-B5200 models

商品規格

本商品目前尚未公佈規格。

商品問答

Will the 204-pin SO-DIMM fit the memory slot in a Toshiba Satellite C55-B5100 or C55-B5200?

Yes — the module is a 204-pin DDR3 SO-DIMM, which matches the slot used in those models.

What is the correct way to seat the module so it does not stay loose?

Align the notch with the slot key, insert the module, then press down evenly until the side retention clips snap into place.

Does this 4 GB DDR3 stick need any periodic cleaning or replacement?

No scheduled maintenance is required; the memory has no moving parts and only needs replacement if it fails or you want more capacity.

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