Seagate Laptop Thin 500 GB 7200RPM SATA 6 GB/s 32 MB Cache 2.5 Inch Hard Disk Drive (ST500LM021)
*Price sourced from Amazon.com. Last updated 2026-06-06. Price and availability subject to change.
Bottom line: The Seagate Laptop Thin 500 GB 7200RPM SATA 6 GB/s 32 MB Cache 2.5 Inch Hard Disk Drive (ST500LM021) is a category leader on buyer feedback in the drives & media category, priced around $45.00, rated 4.6★ across 1,806 verified Amazon reviews. A confident buy for most shoppers in this category.
SpecPicks Verdict
SpecPicks classifies Seagate Laptop Thin 500 GB 7200RPM SATA 6 GB/s 32 MB Cache 2.5 Inch… as a category leader on buyer feedback in the drives & media category, based on 1,806 verified Amazon reviews and our ranking model that weights rating × review-volume × price-fit. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for drives & media of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Highly rated — 4.6★ average across customer reviews
- ✓ Large, well-vetted feedback pool (1,806 reviews)
- ✓ Slim and lightweight style with laptop encryption as option
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- Slim and lightweight style with laptop encryption as option
- Unformated
- Up to 500GB capacity;7200 RPM options available
- 2 year warranty
- Compatible with SATA 6Gb/s and 3Gb/s designs
- used-like new Slim and lightweight style with laptop encryption as option
Full Specifications
| Brand | Seagate |
|---|---|
| Color | Silver |
| Model Name | Laptop Thin |
| Read Speed | 600 Megabytes Per Second |
| Form Factor | 2.5-inch |
| Media Speed | 1 |
| Model Number | ST500LM021 |
| Built-In Media | Seagate ST500LM021 500GB |
| Item Type Name | HDD |
| Hard-Drive Size | 500 GB |
| Mfr Part Number | ST500LM021 |
| Number of Items | 1 |
| Special Feature | QuietStep, Ramp Load |
| Hardware Platform | PC |
Ready to buy?
Seagate Laptop Thin 500 GB 7200RPM SATA 6 GB/s 32 MB Cache 2.5 Inch Hard Disk Drive (ST500LM021) is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-06-06. Price and availability subject to change.
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