21	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	$60 to $100 Found at 12 stores
22	Western Digital WDH1NC10000N 1 TB My Book World Edition II Hard... Unique remote-access storage system / Simple & secure / Included RAID software / Data OnHand / User Serviceable / More + Add to Shopzilla List	$169 to $220 Found at 15 stores
23	Western Digital Scorpio 160 GB Internal PATA Hard Drive 5400 RPM - 8 MB Buffer Size - 2.5 in. Form Factor More Rating: 4 reviews + Add to Shopzilla List	$53 to $90 Found at 11 stores
24	Micronet Fantom GD1000EU 1 TB External Hard Drive Inteface: eSATA USB - Rotation Speed: 7200 RPM More + Add to Shopzilla List	$110 to $122 Found at 3 stores
25	Western Digital Caviar Green WD10EADS 1 TB Internal Hard Drive... Serial ATA/300 - Serial ATA - Internal More + Add to Shopzilla List	$70 to $115 Found at 13 stores
26	Western Digital Caviar WD10000LSRTL 1 TB Internal SATA Hard Drive... 7200 RPM - 32 MB Buffer - Serial ATA/300, 300 Mbps Transfer Rate More + Add to Shopzilla List	$99 to $242 Found at 6 stores
27	Western Digital Caviar 40 GB Hard Drive Internal - Type: Standard - Interface Type: IDE/EIDE - 7200 Rpm - Access Time: 8.9 Ms More Rating: 20 reviews + Add to Shopzilla List	$35 to $167 Found at 4 stores
28	Western Digital Caviar WD800BB 80 GB Internal IDE/EIDE Hard Drive... 7200 RPM - 2 MB Buffer Size - Ultra ATA/100 More Rating: 4 reviews + Add to Shopzilla List	$42 to $167 Found at 3 stores
29	Western Digital 2TB My Book Studio Edition II Quad Interface External... USB 2.0 - FireWire-400 - FireWire-800 - eSATA - RAID 0 - RAID 1 - HFS+ Formatted for Macintosh More + Add to Shopzilla List	$249 to $320 Found at 8 stores
30	Seagate 1TB FreeAgent Desk for Mac External Hard Drive (ST310005FJA105RK... FireWire-800 - USB 2.0 More + Add to Shopzilla List	$150 to $270 Found at 4 stores
31	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 13 stores
32	Seagate 500GB FreeAgent Desk External Hard Drive (ST305004FDA2E1RK... USB 2.0 More + Add to Shopzilla List	$54 to $123 Found at 8 stores
33	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 11 stores
34	Western Digital My Passport 1TB Essential SE External Portable... + Add to Shopzilla List $250 at Staples	$250 Found at 1 store
35	HITACHI SIMPLEDRIVEIII EXT 1TB External Hard Drive + Add to Shopzilla List $140 at OfficeMax	$140 Found at 1 store
36	Seagate FreeAgent Go ST905003FAA2E1-RK 500 GB External USB Hard... 5400 RPM, 8 MB Buffer Size More + Add to Shopzilla List	$85 to $159 Found at 19 stores
37	Seagate ST310005N1A1AS-RK 1 TB Internal Hard Drive 7200 RPM - 32 MB Cache More + Add to Shopzilla List	$80 to $316 Found at 10 stores
38	Western Digital Caviar Green WD15EADS 1.5 TB Internal Hard Drive... 7200rpm - Serial ATA/300 - Serial ATA - Internal - Bulk More + Add to Shopzilla List	$90 to $2,334 Found at 13 stores
39	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	$95 to $140 Found at 15 stores
40	Western Digital 1TB My Book Mac Edition USB 2.0 External Hard... USB 2.0 - HFS+ Formatted for OS X - 7200rpm - Time Machine Compatibility More + Add to Shopzilla List	$100 to $150 Found at 2 stores