Hard Disk       Product Picture         Product Information   SKU # HDQTTY373400SCA     Manufacturer Maxtor     Features  - U320 SCSI interface with 320MB/s Data Transfer Speed  - Quiet Drive Technology motors   - 100 % FDB (fluid dynamic bearing)  - Maxtor Shock Protection System  - Maxtor Data Protection System     Specifications    - Capacity 73GB  - Interface U160 SCSI SCA  - Data Transfer 320 MB/s  - Access Time 4.7ms  - RPM 10000  - Buffer 8MB  - Dimensions 1" x 4" x 5.75" ( H x W x D)  - Weight 630 g