Compare Hard Drive Deals

For its newsletter subscribers only, newegg offers the Seagate 1TB Barracuda Serial ATA 6Gb/s 3.5" Internal Hard Drive, model no. ST1000DM003, for $74.99. Coupon code "EMCYTZT3487" cuts it to $59.99. With free shipping, that's $0.06/GB and tied with a deal from two weeks ago for the lowest total no-rebate price we've seen for this drive. (It's a current price low by $6, although we saw it five days ago for $10 less after a $20 rebate, since expired.) This 7200 rpm drive features a 64MB cache. Deal ends May 27.

newegg offers the ADATA DashDrive Durable Series 500GB USB 3.0 Portable Hard Drive in Blue, model no. AHD710-500GU3-CBL, for $64.99. This $15 mail-in rebate drops it to $49.99. With free shipping, that's $0.10/GB, $10 below our February mention, and the lowest total price we've seen. (It's a current low for this drive in any color by $20.) This portable drive is waterproof and shock-resistant. Rebate ends May 31.

newegg offers the Hitachi 1TB Touro Mobile Pro USB 3.0 External Hard Drive, model no. 0S03559, for $74.99 with free shipping ($0.07/GB). That's the lowest total price we could find now by $5, although we saw it for $5 less last month. This hard drive runs at 7200 rpm. Deal ends May 27.

B&H Photo-Video offers the Hitachi Deskstar 7K4000 4TB Serial ATA 6Gb/s Internal 3.5" Hard Drive, model no. 0S03355, for $189.99 with free shipping ($0.05/GB). That's $10 under our February mention and the lowest total price we could find by $60. (For further comparison, it's also the best price we've seen since Cyber Monday, when it was $1 less.) It runs at 7200 rpm and features a 64MB cache.

Buy.com via Rakuten Shopping offers the Seagate 4TB Expansion USB 3.0 External Hard Drive, model no. STBV4000100, for $149.99 with free shipping. That's $0.04/GB and the lowest total price we could find by $5.

For in-store pickup only, Micro Center offers the Toshiba 1TB Serial ATA 6Gb/s 3.5" Internal Hard Drive, model no. DT01ACA100, for $59.99 ($0.06/GB). That's tied with last month's mention (which included free shipping) and $7 under the lowest total price we could find. This 7200 rpm drive features a 32MB cache.

Rakuten Shopping offers the Iomega 4TB StorCenter ix2 Gigabit NAS Server, model no. 35550, for $249.99 with free shipping ($0.06/GB). That's $48 under our November mention and the lowest total price we could find by $29. It features a Marvell 3282 1.6GHz processor, 256MB of RAM, two 2TB hard drives, Gigabit Ethernet, USB connectivity, and more.

B&H offers the Western Digital 1TB Caviar Black Serial ATA 3Gb/s 3.5" Internal Hard Drive, model no. WDBAAZ0010HNC-NRSN, for $79.99 with free shipping. That's $0.08/GB, $1 under our March mention, and the lowest total price we could find by $9. It runs at 7200 rpm and features a 32MB cache.

Best Buy offers the Seagate 500GB Slim USB 3.0 Portable External Hard Drive in Silver, model no. STCD500104, for $69.99 with free shipping ($0.14/GB). That's the lowest total price we could find by $10. This drive is 0.4" thick and features backwards compatibility with USB 2.0 and Mac and Windows compatibility.

mwave offers the Buslink 2TB USB 3.0 SuperSpeed External Hard Drive, model no. U3-2000, for $114.99 with free shipping. That's $0.06/GB, a buck under our March mention, and the lowest total price we could find now by $10. It features a data transfer rate up to 5Gbps and includes an AC adapter.

B&H Photo-Video offers the Western Digital 500GB Elements SE USB 3.0 Portable Hard Drive, model no. WDBPCK5000ABK-NESN, for $48.49 with free shipping. That's $0.10/GB, a buck under our mention from five days ago (which required a rebate), and the lowest total price we could find by $5, outside the deal below. It features a maximum data transfer rate of 5Gb/s. Deal ends June 8.

A close price: newegg offers it for $49.99 with free shipping. Deal ends today.