This Best Buy deal on a Seagate Expansion 20TB USB 3.0 Desktop Hard Drive is a steal, even better than many Black Friday offers. For a limited time, you can snag this massive storage solution for just $229.99, an incredible $11.50 per terabyte.
Seagate Expansion 20TB Desktop Hard Drive
### Seagate Expansion 20TB USB 3.0 Desktop Hard Drive
2$299.99 save 23%$229.99 at Best Buy
The Seagate Expansion drive, despite its 20TB capacity, maintains a compact size comparable to other desktop hard drives. It boasts a USB 3.0 interface providing transfer speeds of approximately 100MB/s – standard for traditional HDDs. The drive also includes data recovery software and is compatible with both Windows and macOS.
While SSDs are currently popular, traditional hard drives remain superior for long-term storage due to their significantly lower cost and higher maximum capacity. Compared to this drive's $11.50/TB price, SSDs cost at least $50/TB. Consumer SSDs typically max out at 8TB, a fraction of this drive's 20TB capacity. Furthermore, data recovery is considerably easier from a failed HDD than an SSD, despite comparable lifespans.
Explore more options in our roundup of the best external hard drives of 2025. For the latest tech news, visit our CES 2025 hub.
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