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	Verbatim 320 GB External Hard Drive Interface: USB 2.0 - 5400 RPM More + Add to Shopzilla List	$120 to $255 Found at 13 stores
3	Verbatim 500 GB External Hard Drive Interface: USB / USB 2.0 � 7200 RPM More + Add to Shopzilla List	$113 to $212 Found at 12 stores
4	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	$455 to $577 Found at 6 stores
5	Western Digital My Book Home WDH1CS3200N 320 GB External Hard... eSATA/300 - USB 2.0/FireWire 400/800 - 16 MB Buffer Size More + Add to Shopzilla List	$76 to $194 Found at 22 stores
6	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	$2,130 to $2,890 Found at 10 stores
7	HP 2 TB Network Storage Drive 4-Server - RAID - Backup System More + Add to Shopzilla List	$3,012 to $3,499 Found at 9 stores
8	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	$165 to $172 Found at 6 stores
9	SimpleTech SimpleDrive 500 GB Hard Drive External - Hi-Speed USB - 7200 Rpm More Rating: 1 review + Add to Shopzilla List	$93 to $170 Found at 18 stores
10	Iomega 500 GB Hard Drive More + Add to Shopzilla List	$139 to $180 Found at 20 stores
11	Verbatim 96533 160 GB Portable Hard Drive Interface Type: USB 2.0 - Rotation Speed: 5400 Rpm More + Add to Shopzilla List	$69 to $170 Found at 13 stores
12	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	$354 to $494 Found at 21 stores
13	Iomega Rev 70 GB Hard Drive More + Add to Shopzilla List	$360 to $485 Found at 21 stores
14	LaCie 1 TB Network Storage Drive Interface: RJ-45 Ethernet - 7200 Rpm More Rating: 23 reviews + Add to Shopzilla List	$200 to $353 Found at 19 stores
15	Verbatim 250 GB Portable Hard Drive Interface: USB 2.0 � 5400 RPM More + Add to Shopzilla List	$82 to $221 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	$147 to $235 Found at 11 stores
17	CMS ABSplus 750 GB Hard Drive External - USB - 7200 rpm More + Add to Shopzilla List	$329 to $440 Found at 13 stores
18	Tandberg Quikstor 300 GB Hard Drive External More + Add to Shopzilla List	$491 to $579 Found at 12 stores
19	Iomega 35 GB Hard Drive Model: REV - Internal - Interface Type: Serial ATA More + Add to Shopzilla List	$1,278 to $1,809 Found at 13 stores
20	SimpleTech Simple Drive 250 GB Hard Drive Interface: USB 2.0 - External - 7200 Rpm More + Add to Shopzilla List	$70 to $120 Found at 8 stores