Apricorn A25-USB-160 (160 GB)$68.00 to $132.00

The Aegis Portable 2.5" hard drive instantly adds up to 160GB of capacity which is ideal for storing, sharing or backing up your valuable data. It's the perfect companion for travel between home and the office, or for extra storage on the go.
Manufacturer:Apricorn Product MPN MPN | A25-USB-80 | Key Features Capacity | 160 GB | Interface | USB | Enclosure | External | HDD Form Factor | 2.5" | Spindle Speed | 5400 RPM | Technical Features External Data Transfer Rate | 60 MBps | Seek Time | 12 ms | Buffer Size | 8 MB | Average Latency | 5.56 ms | Interface (Detailed) | USB 2.0 | Hot Swap | Yes | Other Features Compliant Standards | Plug and Play | Platform | PC, Mac | Package Qty. | 1 | Dimensions Height | 0.75 in. | Width | 3.33 in. | Depth | 4.72 in. | Weight | 1 lb. | Miscellaneous UPC | 00708326911214 |
Tags:apricorn, a25-usb-160, 160, gb,
| Hewlett Packard 395473-B21 (500 GB)$110.00 to $605.00

Hard Drive Spindle Speed - 7200Rpm Hard Drive Type - Hot-swap Hard Drive Capacity - 500GB Hard Drive Interface Type - Serial ATA Form Factor - 3.5''
Manufacturer:Hewlett Packard Product MPN MPN | 395473-B21 | Key Features Capacity | 500 GB | Interface | Serial ATA | Enclosure | Internal | Spindle Speed | 7200 RPM | Technical Features External Data Transfer Rate | 150 MBps | Average Latency | 4.17 ms | Interface (Detailed) | Serial ATA | Hot Swap | Yes | Other Features Platform | PC | Package Qty. | 1 | Warranty Warranty | 1 Year | Miscellaneous UPC | 882780029781 |
Tags:hewlett, packard, 395473-b21, 500, gb,
| Western Digital Scorpio (120 GB)$55.00 to $3,125.00

The Western Digital Scorpio 120 GB USB 2.0 Hard Drive is fully compatible with PC systems.The Hard Drive connect by: USB 2.0 for External utilization. Spinning up to 5400 RPM and offering capacity as large as 120 GB
Manufacturer:Western Digital Product MPN MPN | WD1200BEVE-50PK | Key Features Designation | Desktop Computer | Capacity | 120 GB | Interface | USB | Enclosure | External | HDD Form Factor | 2.5" Ultra Slim Line | Spindle Speed | 5400 RPM | Technical Features External Data Transfer Rate | 100 MBps | Seek Time | 12 ms | Buffer Size | 8 MB | Average Latency | 5.56 ms | Interface (Detailed) | USB 2.0 | Sound Emission | 20 dB | Other Features Platform | PC | Package Qty. | 1 | Dimensions Height | 0.28 in. | Width | 0.37 in. | Depth | 0.39 in. | Weight | 0.22 lb. | Miscellaneous UPC | 718037120690 |
Tags:western, digital, scorpio, 120, gb,
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Hard Drive Spindle Speed - 7200Rpm Hard Drive Type - Hot-swap Hard Drive Capacity - 500GB Hard Drive Interface Type - Serial ATA Form Factor - 3.5''

The My Book Studio Edition (Model WDH1Q3200N) offers 320B of storage, quad interface, and a high-speed interface that makes it perfect for creative professionals and video editors.

The Hewlett Packard (EM174AA) 300 GB SAS Hard Drive is fully compatible with PC systems.The Hard Drive connect by: SAS for Internal utilization. Spinning up to 15000 RPM and offering capacity as large as 300 GB

The IBM (39M4514) 500 GB SATA Hard Drive is fully compatible with PC systems. Offering capacity as large as 500 GB