WD BLACK Gaming 4TB Internal SATA Hard Drive

As a Prime Day deal, it's over $300 off and at an all-time price low. Buy Now at Amazon

That's a buck under the price we saw two weeks ago and the best price we could find today by $21. Buy Now at Amazon

It's $39 off and an all-time price low. Buy Now at Amazon

That's $100 off and the best price it's been in the last month. Buy Now at Amazon

That's 40% off and the lowest it's ever been on Amazon. Buy Now at Amazon

You'd pay $70 elsewhere. Buy Now at Amazon

All the top deals from Best Buy's Black Friday in July Sale are in this section, with discounts of up to 90% on tech, computers, peripherals, and accessories. My Best Buy members will get free shipping, too (it's free to join). Shop Now at Best Buy

Best Buy has over 30 open-box laptops discounted in this section. We've pictured the Lenovo Ideapad 1i 12th-Gen. i3 15.6" Laptop from $94. Buy Now at Best Buy

It's the best price we could find by $14. Buy Now at Best Buy

The Black Friday in July Sale is live at Best Buy with big savings on TVs, laptops, major appliances, headphones, and much more. My Best Buy members get free shipping. (It's free to join. Shipping is free for everyone over $35.) Shop Now at Best Buy

Prime members bag the best deal we've seen and a savings of $120 on this high-capacity, ready-to-use external hard drive perfect for personal data storage. Buy Now at Amazon

The Western Digital outlet at eBay has over 100 storage solutions discounted up to 54% off. Certified refurbished items include a 2-year Allstate warranty. Shop Now at eBay

Clip the coupon to beat our mention from last week by $10 and get it for the lowest price we've seen. Buy Now at Amazon

Save on internal and external hard drives at WD, from 4TB gaming drives to 18TB drives for backing up every file in existence. Plus, all orders get free shipping. (That usually requires a membership.) Shop Now at Western Digital