Seagate Hard Drive 2.5″ 1.45GB ATA Apple Rescue of Denver » Products Page » PowerBook - iBook » Seagate Hard Drive 2.5" 1.45GB ATA Marathon Seagate Marathon ST91430AG Hard Drive. 1.45GB ATA IDE laptop hard drive. 2.5", 12.7mm high. Formatted for MS-DOS Fat16. I would be happy to format it for the Mac if you prefer. Product in stock Price: $40.00 Updating cart... Updating...