1	Seagate Expansion 2TB External Hard Drive + Add to Shopzilla List $250 at Staples	$250 Found at 1 store
2	Western Digital 1TB My Book Essential Edition USB 2.0 External... USB 2.0 - 7200rpm - Windows and Mac Compatibility More + Add to Shopzilla List	$98 to $136 Found at 8 stores
3	Seagate 1TB External Desktop Hard Drive (ST310005EXA101RK) USB 2.0 More + Add to Shopzilla List	$96 to $124 Found at 5 stores
4	Seagate 1TB FreeAgent Desk External Hard Drive (ST310005FDA2E1RK... USB 2.0 More + Add to Shopzilla List	$95 to $142 Found at 10 stores
5	Western Digital My Passport Essential WDME5000TN 500 GB External... Hi Speed USB 2.0 Interface More + Add to Shopzilla List	$86 to $139 Found at 6 stores
6	Western Digital 1TB My DVR Expander External Hard Drive (WDG1S10000VN... eSATA - 7200rpm More + Add to Shopzilla List	$129 to $181 Found at 3 stores
7	Western Digital 500GB My Book Essential Edition USB 2.0 External... USB 2.0 - 7200rpm - Windows and Mac Compatibility More Rating: 1 review + Add to Shopzilla List	$65 Found at 2 stores
8	Western Digital Caviar Green WD15EADS 1.5 TB Internal Hard Drive... 7200rpm - Serial ATA/300 - Serial ATA - Internal - Bulk More + Add to Shopzilla List	$106 to $2,602 Found at 15 stores
9	Iomega 1TB Prestige Desktop External Hard Drive (34275) USB 2.0 - 7200rpm - NTFS Formatted - EMC Retrospect HD Software License More + Add to Shopzilla List	$93 to $138 Found at 15 stores
10	Iomega 500GB Prestige Desktop External Hard Drive (34270) USB 2.0 - 7200rpm - NTFS Formatted - EMC Retrospect HD Software License More Rating: 1 review + Add to Shopzilla List	$65 to $100 Found at 10 stores
11	Seagate Barracuda ST31500341AS 1.5 TB Internal Hard Drive Interface: SATA - 7200 RPM - 32 MB Buffer More Rating: 2 reviews + Add to Shopzilla List	$109 to $157 Found at 15 stores
12	Seagate 1.5TB FreeAgent Desk External Hard Drive (ST315005FDA2E1RK... USB 2.0 More + Add to Shopzilla List	$110 to $200 Found at 17 stores
13	Western Digital My Passport Essential WDME3200TN 320GB External... 5400 RPM - Hi Speed USB 2.0 - 2 MB Buffer Size More + Add to Shopzilla List	$60 to $93 Found at 5 stores
14	Iomega 1TB Ego Desktop USB 2.0 External Hard Drive (Ruby Red) (34267... 7200rpm - NTFS Format More + Add to Shopzilla List	$100 to $148 Found at 13 stores
15	Seagate FreeAgent Go ST905003FAA2E1-RK 500 GB External USB Hard... 5400 RPM, 8 MB Buffer Size More + Add to Shopzilla List	$80 to $218 Found at 11 stores
16	Seagate FreeAgent Go ST905003FGA2E1-RK 500 GB External USB Hard... 5400 RPM, 8 MB Buffer Size - Hi Speed USB 2.0 Interface More + Add to Shopzilla List	$80 to $140 Found at 12 stores
17	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	$80 to $140 Found at 5 stores
18	Western Digital Caviar Green WD10EADS 1 TB Internal Hard Drive... Serial ATA/300 - Serial ATA - Internal More + Add to Shopzilla List	$80 to $115 Found at 17 stores
19	Seagate 500GB External Portable Hard Drive USB 2.0, 5400rpm More + Add to Shopzilla List	$100 to $137 Found at 6 stores
20	Western Digital Caviar SE16 WD5000AAKS 500 GB Internal SATA Hard... 7200 RPM - 16 MB Buffer Size - Serial ATA/300 - 3.5 in. Form Factor More Rating: 9 reviews + Add to Shopzilla List	$53 to $200 Found at 16 stores