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

VisionTek

VisionTek 900449 4GB 204-Pin DDR3 SO-DIMM 1333 (PC3 10600) laptop RAM

SKU CH-AXE2-FWNKH MPN 900449

4GB DDR3 SO-DIMM laptop memory running at 1333MHz with CL9 latency and 1.50V operation

  • Total capacity4 GB
  • Rated speedDDR3 1333 (PC3 10600)
  • CAS latencyCL9
  • Rated voltage1.5 V
  • Buffer typeUnbuffered
  • Product type204-Pin DDR3 SO-DIMM
  • 4GB capacity expands multitasking headroom for everyday workloads
  • DDR3 1333 (PC3 10600) delivers up to 10.6Gbps bandwidth per channel
  • CL9 CAS latency ensures smooth system response
  • 50V standard voltage matches JEDEC specification for broad compatibility
  • 204-pin SO-DIMM form factor fits standard laptop memory slots

4GB DDR3 SO-DIMM 1333MHz Upgrade

This VisionTek 900449 module adds 4GB of DDR3 memory to a laptop that uses 204-pin SO-DIMM slots. It runs at 1333MHz with a PC3-10600 rating and operates at the standard 1.50V. The stick is unbuffered and non-ECC with a CAS latency of CL9.

Ideal for Older Laptop Maintenance

The module suits owners of legacy notebooks that specify DDR3 1333MHz SO-DIMM memory and have a free 204-pin slot. It is not for systems that require registered or ECC memory, nor for machines needing a higher density than 4GB per slot. Buyers whose devices demand a different DDR generation or a different pin count should look elsewhere.

204-Pin DDR3 1333MHz Form Factor

Compatibility hinges on the 204-pin DDR3 SO-DIMM interface running at 1333MHz. If the laptop’s service manual or BIOS lists PC3-10600 unbuffered non-ECC memory at 1.50V, this module will fit and function. A different pin layout, voltage, or DDR generation means the part cannot be used.

How it compares

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

Price $41.99
Cheaper than about 64% 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 $10.50 per GB
Pricier than about 82% of the 1,886 comparable items (median $5.94 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameVisiontek
Model name900449
Total capacity4 GB
Product type204-Pin DDR3 SO-DIMM
Performance
Rated speedDDR3 1333 (PC3 10600)
Memory
CAS latencyCL9
ECC supportNo
Buffer typeUnbuffered
Power
Rated voltage1.5 V
Size & build
Shipping weight0.02 kg
Package size165 × 88 × 10 mm

Questions about this item

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

Yes, the 204-pin DDR3 SO-DIMM form factor matches the standard DDR3 laptop memory slot.

What is the correct way to seat the module so the side clips engage?

Align the notch on the module with the key in the slot, press the module in evenly until the gold contacts are no longer visible, then push down until the side clips snap into the notches.

Will the 1.50 V modules need a voltage adjustment later?

The modules run at the JEDEC standard 1.50 V; no voltage adjustment is required for the life of the memory.

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