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Enjoy loads of storage for backups and game clips affordably, with this Newegg deal on the Seagate BarraCuda 20 TB HDD.
A high-capacity hard drive is still cost-effective with regard to storing large amounts of data, such as game libraries, video footage, or large media collections. The Seagate BarraCuda 20 TB model brings that capacity to a desktop drive that can be used by both PC builders and those building small home servers.
You can buy the Seagate BarraCuda 20 TB internal hard drive at Newegg for $229.99, instead of the regular price of $249.99. This translates to this high-capacity 7200 RPM SATA drive with a large 512 MB cache being yours at a $20 discount.
Note: The listed deal is accurate as of August 25th, 2025
Technical Specifications
Let us peek inside the Seagate BarraCuda 20 TB HDD:
| Specification | Details |
|---|---|
| Model | Seagate BarraCuda 20 TB 7200 RPM HDD |
| Interface | SATA 6 Gb/s |
| Rotation Speed | 7200 RPM |
| Cache | 512 MB |
| Sustained Read Speed | Up to 190 MB/s |
| Warranty | 2 years |
| Power Usage | ~8.9 W operating average |
Is It Worth Buying the Seagate BarraCuda 20 TB HDD?
This drive is a great bargain in case you need a large storage capacity to handle typical desktop applications. At 20 TB and a price of $229.99, this drive offers a value of around $11.50 per terabyte. This value makes it one of the most accessible large-capacity options available. The 7200 RPM and 512 MB cache allow it to perform reasonably when loading games, editing video, or working with large file libraries.
The drive is based on the standard magnetic recording and provides sustained transfer rates of approximately 190 MB/s. Seagate states that it supports up to 120 TB of workload annually and 2400 hours of power-on during the same time period. It will perform well on light to moderate usage like desktop backups and storage. Heavy 24/7 use or frequent read/write cycles, such as a busy NAS, may stress it more.
User feedback indicates that it runs silently and fits in with productivity and media workloads. It is hard to match its capacity when you only need mass storage and do not expect SSD-like performance. Moreover, solid-state drives are not able to offer the same terabytes per dollar. However, make sure your PC supports the 3.5-inch form factor and that your system’s power and cooling are compatible for constant use.
Pro Tip
To accelerate file transfers, you should use the native partition alignment of your operating system and disable hard disk indexing. Doing so is especially effective if you store mostly large folders. It assists in minimizing overhead and can prolong drive life.
Seagate BarraCuda 20 TB HDD Deal Overview
The current offer on Newegg takes the Seagate BarraCuda 20 TB HDD to $229.99, cutting the price by $20. While the discount may not be much, this drive still offers massive storage at one of the lowest market prices currently.
This is a great deal when you need lots of storage space for your media, backup, or larger projects without the SSD cost. Naturally, we don’t recommend this drive if you need NVMe-like performance or long-lasting work, because an HDD can never match the performance of a PCIe NVMe SSD. However, if you need cost-effective storage capacity, then this drive is a good option in 2025.
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