USB Flash Drive Datasheet
SanDisk USB Flash Drive  Datasheet, Rev. 1.8 
© 2005 SanDisk Corporation  1  5/17/05, Lit#80-36-00323 
Product Overview 
The SanDisk USB Flash Drive (UFD) has been designed to meet the needs of the fast growing USB market 
where USB drives are replacing floppy disks as the removable mass storage solution for most desktop and 
notebook PCs. The SanDisk UFD works interchangeably on Windows PCs and on Apple Macintosh 
models. It easily fits in a pocket, is reusable and slim enough to plug into any USB port without obstructing 
adjacent ports. The SanDisk UFD also offers unique customization for OEM customers by using label or 
silkscreen markings. It is available in a wide range of capacities and offers very high performance to meet 
the needs of consumer applications. 
Key Features 
►  Compact and portable 
►  Plug-and-play 
►  USB 2.0 Compliant 
►  Plugs into any USB port 
Specifications 
Memory Size 
•  64MB/128MB/256MB/512MB/1GB/2GB 
LED Built-in 
•  Indicates data receiving or transmitting 
Safety Compliance 
•  FCC Class B and CE 
Power Supply 
•  USB-bus powered 
Interface 
•  USB specification 2.0 High Speed Device, Mass Storage Class, USB-IF and 
WHQL certified 
Power Consumption 
•  Sleep <650 uA; Read/Write <150 mA 
Temperature 
•  Operating: 0° C to 45° C 
•  Storage: -20° C to 60° C 
Humidity 
•  Operating–non-condensing: 10% to 90% RH (0° C to 45° C) 
•  Storage–non-condensing: 5% to 90% RH (-10° C to 60° C) 
Vibration 
•  Operating: 2 G, 10 to 500 Hz, 1.0/min. sweep rate 
•  Storage: 4 G, 10 to 500 Hz, 1.0/min. sweep rate 
Shock 
•  Operating: All six surfaces – 40 G for 11 ms, three shocks per surface 
•  Storage: All six surfaces – 80 G for 11 ms, three shocks per surface 
Maximum Altitude 
•  Operating: 3,048 m 
•  Storage: 12,192 m 



