1	LaCie 1TB Rugged XL External Desktop Hard Drive (301848U) eSATA - USB 2.0 - Aluminum Casing - Protective Rubber Sleeve - Modern Design with LED Effect - Design by Neil Poulton - More + Add to Shopzilla List	$140 to $160 Found at 5 stores
2	HITACHI SIMPLEDRIVEIII EXT 1TB External Hard Drive + Add to Shopzilla List $140 at OfficeMax	$140 Found at 1 store
3	Verbatim 1TB USB External Hard Drive (96571) USB 2.0 - 7200rpm - Backup Software More Rating: 1 review + Add to Shopzilla List	$96 to $207 Found at 8 stores
4	LaCie 1TB d2 Quadra Hard Drive (301442U) USB 2.0 - FireWire-400 - FireWire-800 - eSATA - Backup Software More + Add to Shopzilla List	$152 to $206 Found at 11 stores
5	LaCie 1TB Triple Interface External Hard Disk (301315U) eSATA - FireWire-400 - USB 2.0 - Design by Neil Poulton - Online Backup More + Add to Shopzilla List	$130 to $176 Found at 14 stores
6	Western Digital 4TB My Book World Edition II External Hard Drive... Gigabit Ethernet, RAID 0, RAID 1, Span, JBOD, Automatic Network Backup, Remote File Access, Mac and Windows... More + Add to Shopzilla List	$499 to $700 Found at 19 stores
7	LaCie 1TB Hard Disk (301304U) External USB 2.0 Hard Drive - Design by Neil Poulton - Online Backup More Rating: 19 reviews + Add to Shopzilla List	$90 to $140 Found at 12 stores
8	Iomega 320GB eGo Portable Mac Edition Hard Drive - Midnight Blue... FireWire-800, FireWire-400, USB 2.0, 5400rpm, 8MB Buffer, EMC Retrospect Backup Software, Drop... More + Add to Shopzilla List	$90 to $110 Found at 4 stores
9	Western Digital WDBAAF0010HBK-NESN My Book Essential External... + Add to Shopzilla List $110 at TigerDirect.com	$110 Found at 1 store
10	Iomega 34169 Prestige Portable 500 GB Hard Drive Requires no external power supply / Drop Shock / Rugged & flexible / Easy file backup / Compact / For PC & Mac / 480 More + Add to Shopzilla List	$89 to $134 Found at 11 stores
11	Toshiba HDDR320E04XW Portable External Hard Drive - 320GB + Add to Shopzilla List $69 at Meijer.com	$69 Found at 1 store
12	Western Digital My Passport for Mac 500GB External USB 2.0 Portable... + Add to Shopzilla List $110 at MacMall	$110 Found at 1 store
13	Seagate FreeAgent Go 1TB External USB 2.0 Portable Hard Drive... + Add to Shopzilla List $200 at Best Buy	$200 Found at 1 store
14	Seagate FreeAgent Desk 1TB External USB 2.0 Hard Drive + Add to Shopzilla List $110 at Best Buy	$110 Found at 1 store
15	Hitachi Global Storage Technologies 2TB SimpleDrive II USB 2.0... + Add to Shopzilla List $180 at PC Connection	$180 Found at 1 store
16	Western Digital My Book Essential 1.5TB Edition External Hard... + Add to Shopzilla List $190 at Staples	$190 Found at 1 store
17	Verbatim 1TB USB/FireWire External Hard Drive (96639) FireWire-400 - USB 2.0 - 7200rpm - Backup Software More Rating: 1 review + Add to Shopzilla List	$132 to $301 Found at 8 stores
18	LaCie 500GB Hard Disk (301302U) External USB 2.0 Hard Drive - Design by Neil Poulton - Online Backup More Rating: 5 reviews + Add to Shopzilla List	$69 to $98 Found at 12 stores
19	Maxtor STM307504OTA3E1-RK OneTouch 4 Lite 750GB External Hard... + Add to Shopzilla List $75 at TigerDirect.com	$75 Found at 1 store
20	LaCie 500GB d2 Quadra Hard Drive (301440U) USB 2.0 - FireWire-400 - FireWire-800 - eSATA - Backup Software More + Add to Shopzilla List	$120 to $162 Found at 15 stores