Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
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320gb Notebook Hard Drives of 2025
Save up to 15% off
Best Choice1
SeagateSEAGATE ST9320423AS Momentus 7200.4 320GB 7200 RPM 16MB cache SATA 3.0Gb/s 2.5 internal notebook hard drive (Bare Drive)
9.8Exceptional
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Powerful technology We scan thousands of products and stores, analyzing reviews to find what matters most to users like you
Careful review Our team ensures quality, value, and fit based on real user feedback
Trusted insights AI and human analysis guide your decisions, reflecting real user prioritiesReal users impact
Thousands of users trust our site daily
- Based on millions of stores and reviews
- Shoppers influence our rankings
Analyzing top stores
Value for Money2
TOSHIBAToshiba 320GB 2.5-inch Hard Drive for Laptop. SATA III (6Gb/s), 5400 RPM, 8MB Cache - MQ01ABF032
9.7Exceptional
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3
MaxoneMaxone 320GB Ultra Slim Portable External Hard Drive HDD USB 3.0 Compatible with PC, Laptop - Charcoal Grey
15% Off9.6Exceptional
Our Rating
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4
SeagateSeagate Momentus Thin 320 GB 7200 RPM SATA 3Gb/s 16 MB Cache 2.5-Inch Internal Notebook Hard Drive (ST320LT007)
9.4Excellent
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5
UnionSineUnionSine 320GB 2.5" Ultra Slim Portable External Hard Drive HDD-USB 3.0 for PC, Mac, Laptop, PS4, Xbox one,Xbox 360,HD-2510(Black)
Key specs-
interface:USB 3.0
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compatibility:PS4, Xbox, Windows
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capacity:320 GB
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dimensions:4.56 x 3.15 x 0.5 inches
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hard drive:320 GB Mechanical Hard Disk
9.3Excellent
Our Rating
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6
CaraeleCaraele 320GB Ultra Slim Portable External Hard Drive USB3.0 HDD Storage Compatible for PC, Desktop, Laptop, MacBook, Chromebook, Xbox One, Xbox 360, PS4 (Black)
9.1Excellent
Our Rating
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7
white labelWhite Label 320GB 8MB Cache 5400RPM SATA 2.5" Notebook/PS3 Hard Drive w/1-Year Warranty
9.0Excellent
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8
MDD MAXDIGITALDATAMDD 320GB 8MB Cache 5400RPM SATA 6.0Gb/s 2.5" Notebook Hard Drive (MD320GLSA854) - 2 Year Warranty
8.9Very Good
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9
Aiolo InnovationAiolo Innovation 320GB Ultra Slim Portable External Hard Drive HDD-USB 3.0 for PC, Mac, Laptop, PS4, Xbox one,Xbox 360 Model A4
8.6Very Good
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10
NRICONRICO Ultra Slim 320GB Portable External Hard Drive USB3.0 HDD Storage Compatible for PC, Desktop, Laptop,Mac,PS4, Xbox one (Black, 320, GB)
8.5Good
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