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 PV944UT (160 GB)$69.00 to $122.00

Serial ATA NCQ Hard Drives maximize performance by providing faster data transfer speeds, better system cooling airflow, more bandwidth, more headroom for speed increases in future generations and better data integrity.
Manufacturer:Hewlett Packard Product MPN MPN | PV944UT | Key Features Designation | Desktop Computer | Capacity | 160 GB | Interface | Serial ATA | Enclosure | Internal | Spindle Speed | 7200 RPM | Technical Features Internal Data Transfer Rate | 2,400 Mbit/s | External Data Transfer Rate | 300 MBps | Average Latency | 4.17 ms | Interface (Detailed) | Serial ATA | Other Features Platform | PC | Package Qty. | 1 | Dimensions Width | 4 in. | Depth | 1 in. | Weight | 2.2 lb. | Warranty Warranty | 1 Year | Miscellaneous UPC | 882780713437 |
Tags:hewlett, packard, pv944ut, 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,
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The IBM (39M4526) 250 GB SATA II Hard Drive is fully compatible with PC, Unix systems. Spinning up to 7200 RPM and offering capacity as large as 250 GB

Lenovo extends its line of outstanding hard drive upgrade options with the 250GB Serial ATA (S-ATA) Hard Disk Drive (HDD) for selected models of Lenovo ThinkCentre systems.

Serial ATA NCQ Hard Drives maximize performance by providing faster data transfer speeds, better system cooling airflow, more bandwidth, more headroom for speed increases in future generations and better data integrity.

WD Scorpio 2.5-inch drives offer high-performance, low power consumption and cool operation, making them ideal for notebooks and other portable devices.