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Green rectangular circuit board with black memory chips and gold edge connectors

A-Tech

A-Tech 4GB DDR3 1333MHz PC3-10600 204-Pin SODIMM 1Rx8 Samsung M471B5173BH0-CH9 M471B5173DB0-CH9 laptop RAM

SKU CH-3G1E-NG0A9

4GB DDR3 1333MHz 204-pin SO-DIMM laptop memory upgrade using Samsung chips at 1.5V CL9

  • Capacity4GB
  • Type204-Pin DDR3 SO-DIMM
  • SpeedDDR3 1333 (PC3 10600)
  • CAS LatencyCL9
  • Voltage1.50V
  • ECCNo
  • Boosts multitasking with 4GB DDR3 1333MHz capacity
  • Fits laptops using 204-pin SODIMM DDR3 slots
  • Runs at standard 1.50V for broad compatibility
  • Non-ECC unbuffered design suits consumer notebooks
  • Replaces Samsung M471B5173BH0-CH9 and M471B5173DB0-CH9 modules

Laptop DDR3 4 GB module

This A-Tech SODIMM adds 4 GB of DDR3 memory at 1333 MHz to a compatible notebook or all-in-one system. It matches the Samsung M471B5173BH0-CH9 and M471B5173DB0-CH9 part numbers for direct replacement. The single-rank 1Rx8 organisation and CL9 latency suit everyday multitasking workloads. Builders should confirm their platform supports DDR3 before ordering.

204-pin unbuffered non-ECC stick

The module uses the standard 204-pin SO-DIMM form factor and runs at the DDR3 default voltage of 1.50 V. Unbuffered, non-ECC construction means it drops into ordinary consumer laptop slots without registration or error-correction overhead. Gold-edge contacts resist oxidation during repeated upgrades. No heatsink or tall profile is present, so it fits tight chassis clearance.

Lifetime warranty with US-based support

A-Tech backs every module with a lifetime warranty and provides complimentary United States technical support before, during and after purchase. Each stick undergoes quality-assurance testing to verify reliable operation. The warranty and support terms apply directly to this 4 GB DDR3 1333 MHz SODIMM. No additional software, cables or adapters are bundled.

商品特色

  • Boosts multitasking with 4GB DDR3 1333MHz capacity
  • Fits laptops using 204-pin SODIMM DDR3 slots
  • Runs at standard 1.50V for broad compatibility
  • Non-ECC unbuffered design suits consumer notebooks
  • Replaces Samsung M471B5173BH0-CH9 and M471B5173DB0-CH9 modules

商品規格

BrandA-Tech
Capacity4GB
Type204-Pin DDR3 SO-DIMM
SpeedDDR3 1333 (PC3 10600)
CAS LatencyCL9
Voltage1.50V
ECCNo
Buffered/RegisteredUnbuffered
Recommend UseAMD & Intel Compatible

商品問答

What speed does the DDR3 1333 PC3-10600 interface actually run at in a laptop?

The module is rated for 1333 MHz at PC3-10600 bandwidth. It will operate at that speed if the system supports it, otherwise it downclocks to the highest speed the platform allows.

Does the 204-pin SO-DIMM fit every laptop DDR3 slot?

It uses the standard 204-pin SO-DIMM form factor for DDR3 laptops, notebooks and all-in-one systems. The key notch position matches the DDR3 specification, so it fits any compatible slot.

How is the module installed and what step do people often miss?

Power off the laptop and disconnect the battery if possible. Insert the module at an angle until the gold contacts are fully seated, then press down firmly until both side clips click. The step most often missed is pressing down hard enough to engage both clips.

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