Sony VAIO VGN FS640 Notebook/Laptop Memory Upgrades - Guaranteed Compatible

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MemoryGiant.com guarantees this product to be compatible with your system and deliver the performance you need.


1GB DDR-333

2GB DDR-333 (PC2700) Memory Kit

There are 2 pieces of 1GB RAM in this kit.

Part No: 3263047

$89.98 $75.98

FREE SHIPPING

In Stock: Guaranteed to ship on Monday, May 28.

Image Product Name Part Number Our Price Qty Order
1GB DDR-333 2GB DDR-333 (PC2700) Memory Kit
There are 2 pieces of 1GB RAM in this kit.
3263047 $89.98
$75.98
1GB DDR-333 1GB DDR-333 (PC2700) Memory
1777383 $44.99
$37.99
512MB DDR-333 512MB DDR-333 (PC2700) Memory
1777382 $29.99
$24.99
256MB DDR-333 256MB DDR-333 (PC2700) Memory
1777385 $24.99
$19.99
128MB DDR-333 128MB DDR-333 (PC2700) Memory
1777384 $9.99
$7.99

Sony VAIO VGN FS640 System Details

System Information
  • Total Memory Slots:
  • Maximum Memory: 1024
  • Standard Memory: 512
  • System Type: Notebook/Laptop
  • Module Type: PC-2700
  • Form Factor: SODIMM
  • ECC: FALSE
  • Registered: None

Other Information

Your Sony VAIO VGN FS640 only supports modules made with a specific type of chip. Should you find what seems to be the exact same memory elsewhere for a lower price, it is very possible that the cheaper memory will not work in your system.

By using the MemoryGiant.com "Memory Finder" your selected memory modules are Guaranteed To Work or your money back!

Learn more about chip density, memory prices, and compatibility.