buy external hard drive Product Description:
Type: Portable Hard disk drive
Other features: Environmental specification
Storage capacity: 1 TB
Hard disk size: 2.5-inch hard disk drive
Interface type: USB3.0
speed: 5400 RPM
cache: 8 MB
Products weight: 280 g
Shape design: black, blue, red, gray
Other performance: Windows system and Mac system between real...
Overall size: 120 * 89 * 22 mm
System requirements: Windows7, WindowsVista, Window...
Accessories: u-ltra portable hard drive, the pre-installed...
Operation: 5\' C-40\' C
The operation: -40\' C-65\' C
Internal hard disk drive 3.5 inch 500GB cheap internal hard drives :
Now we take out one of the product to introduce
Model No.: Desktop 500GB SATA2 7200RPM hard disk drive
Basic parameters
Applicable type: Desktop
Hard disk size: 3.5 inches
Hard drive capacity: 500 GB
Blanks number: 1 piece
Single disc capacity: 500 GB
Buffer: 64 MB
Speed: 7200 RPM
Interface type: SATA2.0
Interface rate: 3 GB/s
Performance parameters
The external transmission rate: 128 MB/SEC
Average found way time: 4.2 ms
Power: The read/write: 7.9 W
Idle: 5.9 W
Sleep: 0.7 W
Noise: Idle: 27 decibels
Search: 30/29 decibels
Other parameters
Product size: 147 * 25.40 * 101.6 mm
Products weight: 730 g
Now we take out one of the product to introduce
Model No.: Desktop 500GB SATA2 7200RPM hard disk drive
Basic parameters
Applicable type: Desktops
Hard disk size: 3.5 inches
Hard drive capacity: 500 GB
Blanks number: 1 piece
Single disc capacity: 500 GB
Buffer: 64 MB
Speed: 7200 RPM
Interface type: SATA2.0
Interface rate: 3 GB/s
Performance parameters
The external transmission rate: 128 MB/SEC
Average found way time: 4.2 ms
Power: The read/write: 7.9 W
Idle: 5.9 W
Sleep: 0.7 W
Noise: Idle: 27 decibels
Search: 30/29 decibels
Other parameters
Product size: 147 * 25.40 * 101.6 mm
Products weight: 730 g
