Sony - VAIO VGN-SZ640 (CTO)
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Standard
1 GB (Removable)
2 GB (Removable)
3 GB (Removable)
4 GB (Removable)
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Maximum
4 GB
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1GB Standard:
512 MB512 MB -
or
1 GB -
2GB Standard:
1 GB1 GB -
3GB Standard:
2 GB1 GB -
4GB Standard:
2 GB2 GB
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Bus Architecture
PC Card
USB 2.0/3.x Type-A
SSD - SATA 2.5-inch 9.5mm
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2 Socket(s)
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Intel Core 2 Duo T7700 Intel GM965
Intel Core 2 Duo T7250 Intel GM965
Important Configuration Notes
If 4GB is installed, the recognized memory may be reduced to 3.5GB or less (depending on system configuration and memory allocation).
Compatible Upgrades For Your System
- Solid-State Drives
Filter
Filters
Applied
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Part Number: SKC600/1024G
- Part Number: SKC600/1024G
- Includes Acronis cloning software
- SATA Rev 3.0
- XTS-AES 256-bit Encryption, TCG Opal 2.0, eDrive
- 3D TLC NAND technology
- Up to 550MB/s Read, 520MB/s Write
- Learn more
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Part Number: SA400S37/240G
- Part Number: SA400S37/240G
- SATA Rev 3.0
- 500MB/s read, 350MB/s write
- Includes Acronis cloning software
- Learn more
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Part Number: SQ500S37/240G
- Part Number: SQ500S37/240G
- SATA Rev 3.0
- 500MB/s read, 350MB/s write
- Includes Acronis cloning software
- Learn more
* Kits: warranty void and returns not accepted if sold or used separately.