Computers / Storage & Media / Hard Drives / Capacity 640 GB, Buffer Size 8 MB

Western Digital WD6400BPVT  

640 GB capacity, SATA2 / SATA interface, 8 MB buffer memory, Drive type Internal, 5400 RPM rotational speed, 12 ms seek time, 300 MB/s transfer rate

Samsung HN-M640MBB  

640 GB capacity, SATA2 / SATA / SATA3 interface, 8 MB buffer memory, Drive type Internal, 5400 RPM rotational speed, 300 MB/s transfer rate

Transcend TS640GSJ25M3  

640 GB capacity, USB 3.0 / USB 2.0 / SATA interface, 8 MB buffer memory, Drive type External, 5400 RPM rotational speed, 480 MB/s transfer rate

Transcend TS640GSJ25M  

640 GB capacity, USB 2.0 / SATA interface, 8 MB buffer memory, Drive type External, 5400 RPM rotational speed, 480 MB/s transfer rate

Transcend TS640GSJ25D2  

640 GB capacity, USB 2.0 / SATA interface, 8 MB buffer memory, Drive type External, 5400 RPM rotational speed, 480 MB/s transfer rate

Toshiba MK6476GSX  

640 GB capacity, SATA2 / SATA interface, 8 MB buffer memory, Drive type Internal, 5400 RPM rotational speed, 12 ms seek time

Seagate ST9640320AS  

640 GB capacity, SATA2 / SATA interface, 8 MB buffer memory, Drive type Internal, 5400 RPM rotational speed, 11 ms seek time, 300 MB/s transfer rate

Toshiba PX1630E-1HF4  

640 GB capacity, USB 2.0 interface, 8 MB buffer memory, Drive type External, 5400 RPM rotational speed, 60 MB/s transfer rate

Transcend TS640GSJ25D3  

640 GB capacity, SATA / USB 3.0 interface, 8 MB buffer memory, Drive type External, 5400 RPM rotational speed, 480 MB/s transfer rate

Western Digital WD6400BEVT  

640 GB capacity, SATA2 interface, 8 MB buffer memory, Drive type Internal, 5400 RPM rotational speed, 12 ms seek time, 300 MB/s transfer rate

Samsung HX-MU064DA  

640 GB capacity, Firewire 800 / Firewire 400 / USB 2.0 interface, 8 MB buffer memory, 5400 RPM rotational speed