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Green 204-pin DDR3 SODIMM module with black chips, no heat spreader

A-Tech

A-Tech 4GB DDR3 1333MHz PC3-10600 204-Pin SODIMM VisionTek 401357

SKU CH-G79Q-KF4NJ

4GB DDR3 1333MHz 204-pin SODIMM laptop memory module for VisionTek 401357 systems

  • Total capacity4 GB
  • Rated speedDDR3 1333 (PC3 10600)
  • CAS latencyCL9
  • Rated voltage1.5 V
  • Buffer typeUnbuffered
  • Recommended forCompatible Replacement for VisionTek 401357
  • 4GB capacity adds multitasking headroom for everyday workloads
  • DDR3 1333MHz speed matches PC3-10600 system requirements
  • 204-pin SODIMM form factor fits standard laptop slots
  • 5V standard voltage ensures broad compatibility
  • Unbuffered non-ECC design suits consumer notebooks

Replacement for VisionTek 401357

This A-Tech module is a 4 GB DDR3 SODIMM built to replace the VisionTek 401357 part in laptops, notebooks and all-in-one systems. It runs at 1333 MHz with a CL9 latency and standard 1.5 V operation. The unbuffered, non-ECC design matches the original specification for a direct swap.

Suits owners of VisionTek 401357 systems

Buyers who need to replace a VisionTek 401357 module with an equivalent 4 GB DDR3 SODIMM will find this part matches the required speed, voltage and pin layout. Systems that require ECC, registered memory, a different voltage or a higher capacity per slot cannot use this module.

204-pin DDR3 SODIMM form factor

The module uses the 204-pin DDR3 SODIMM interface, which is the single specification that decides whether it fits the memory slot. Only platforms designed for 204-pin DDR3 at 1.5 V can accept this part.

How it compares

Measured against everything we stock in Laptop RAM, at today’s prices. Recalculated every night.

Price $11.99
Cheaper than about 94% of the 2,079 comparable items (median $70.99).
Total capacity 4 GB
Lower than about 80% of the 1,886 comparable items (median 16 GB).
Price per GB $3.00 per GB
Cheaper than about 91% of the 1,886 comparable items (median $5.94 per GB).

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Specifications

Product
Brand nameA-Tech
Product lineCompatible Replacement for VisionTek
Model name401357
Total capacity4 GB
Product type204-Pin DDR3 SO-DIMM
Performance
Rated speedDDR3 1333 (PC3 10600)
Memory
CAS latencyCL9
ECC supportNo
Buffer typeUnbuffered
Heat spreaderNo
Power
Rated voltage1.5 V
Compatibility
Recommended forCompatible Replacement for VisionTek 401357

Questions about this item

Does the 1.50 V DDR3 1333 module run hot or draw extra power when the laptop is on all day?

Standard 1.50 V DDR3 at 1333 MHz operates within normal laptop thermal and power envelopes; no additional cooling is required.

My notebook has a 204-pin DDR3 SO-DIMM slot — will this 401357 replacement fit and work?

Yes, the module is a 204-pin DDR3 SO-DIMM designed as a direct replacement for VisionTek 401357 in compatible laptops.

Can I keep my existing DDR3 10600 stick and add this 4 GB module alongside it?

If the other stick is also non-ECC unbuffered DDR3 1333 at 1.5 V, the pair will run together at the lowest common speed.

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