1	Seagate USB/FireWire with Backup 400 GB Hard Drive External - Interface Type: USB, Firewire, USB 2.0 - 7200 Rpm - Access Time: 8.5 Ms More + Add to Shopzilla List	$359 Found at 1 store
2	Iomega 34190 120 GB External Hard Drive Inteface: USB 2.0 - Rotation Speed: 4200 RPM More + Add to Shopzilla List	$63 to $81 Found at 20 stores
3	SimpleTech Signature FS-U25/500E 500 GB External Mini USB 2.0... 5400 RPM, 8 MB Buffer - 480 Mbps Maximum External More + Add to Shopzilla List	$142 to $230 Found at 18 stores
4	Verbatim 500 GB External Hard Drive Interface: USB / USB 2.0 � 7200 RPM More + Add to Shopzilla List	$113 to $211 Found at 16 stores
5	HP StorageWorks D2D120 2 TB Hard Drive Backup System - NAS server - Serial ATA - 4 x 500 GB standard More Rating: 3 reviews + Add to Shopzilla List	$2,179 to $2,890 Found at 12 stores
6	HP 2 TB Network Storage Drive 4-Server - RAID - Backup System More + Add to Shopzilla List	$3,016 to $3,548 Found at 12 stores
7	CMS 80 GB Hard Drive The CMS award-winning ABSplus is the only true Automatic Backup System on the market today. Just... More + Add to Shopzilla List	$155 to $194 Found at 10 stores
8	Western Digital My Book Premium Edition II 2 TB Hard Drive Triple interface - RAID - Firewire 400/800 - EMC Retrospect Express Backup and System Recovery Software More + Add to Shopzilla List	$529 to $578 Found at 4 stores
9	SimpleTech SimpleDrive 500 GB Hard Drive External - Hi-Speed USB - 7200 Rpm More Rating: 1 review + Add to Shopzilla List	$85 to $170 Found at 21 stores
10	Verbatim 320 GB External Hard Drive Interface: USB 2.0 - 5400 RPM More Rating: 1 review + Add to Shopzilla List	$126 to $208 Found at 17 stores
11	Micronet Fantom G-Force MegaDisk MDE2000 2.0 TB External USB Hard... 7200 RPM - eSATA/USB 2.0 - 32 MB Buffer Size More + Add to Shopzilla List	$342 to $466 Found at 8 stores
12	CMS 120 GB Hard Drive The Removable Velocity Series from CMS Products is the fastest desktop backup and disaster... More + Add to Shopzilla List	$186 Found at 1 store
13	Apricorn Ez Bus 500 GB Hard Drive SATA More + Add to Shopzilla List	$120 to $161 Found at 14 stores
14	SimpleTech Simple Drive 250 GB Hard Drive Interface: USB 2.0 - External - 7200 Rpm More + Add to Shopzilla List	$70 to $100 Found at 10 stores
15	Verbatim 1 TB External FireWire Hard Drive Interface: USB 2.0 / FireWire - 7200 RPM More + Add to Shopzilla List	$222 to $440 Found at 17 stores
16	CMS ABSPLUS 100 GB Hard Drive Plug-In Module - Type: Hot-Swap - Interface Type: USB, USB 2.0 - 5400 Rpm More + Add to Shopzilla List	$142 to $235 Found at 15 stores
17	Verbatim 1 TB External Hard Drive Interface: USB 2.0 - 7200 RPM More + Add to Shopzilla List	$206 to $405 Found at 13 stores
18	Iomega REV 33500 70 GB External SATA Hard Drive 60 Mbps Data Transfer Rate - Seiral ATA/150, Pin Serial ATA More + Add to Shopzilla List	$362 to $642 Found at 25 stores
19	Iomega Rev 70 GB Hard Drive More + Add to Shopzilla List	$344 to $703 Found at 27 stores
20	Iomega REV 34174 120 GB External Hard Drive Interface: USB 2.0 More + Add to Shopzilla List	$385 to $529 Found at 24 stores