As one of its daily deals, Amazon takes up to 59% off a selection of computer storage products. Plus, all items qualify for free shipping. Deal ends today. A couple of best bets:

• Seagate 4TB Backup Plus External Hard Drive for $87.99 (pictured, low by $22)
• Qnap 2-Bay Gigabit NAS Server for $249 (low by $60)