Crucial vs Seagate Hard Drives (HDD)

Side-by-side price per gigabyte comparison across 255 products.

As of June 2026, Crucial averages $0.1065/GB across 2 products while Seagate averages $0.1707/GB across 253 products on BuyPerUnit. Crucial offers 38% better value per gigabyte for hard drives (hdd).

Crucial

Better Value

Avg $/GB$0.1065

Best $/GB$0.1057

Price Range$0.1057 – $0.1073

Products2

Cheapest Product

Crucial X10 8TB Portable SSD, Up to 2,100MB/s, USB 3.2 USB-C, External Solid State Drive, Compatible with Windows, Mac & Android, Durable Storage for Games, Photos & Files, Blue - CT8000X10SSD9-02

8 TB · $845.99 · amazon

Seagate

Avg $/GB$0.1707

Best $/GB$0.0220

Price Range$0.0220 – $4.1250

Products253

Cheapest Product

Seagate Barracuda 24TB Internal Hard Drive, 7200 U/Min, 512MB Cache, SATA 6Gb/s, 3.5" (ST24000DM001)

24 TB · $529.00 · amazon

Top Products Compared

Rank	Brand	Product	Capacity	$/GB	Price	Retailer
1	Crucial	Crucial X10 8TB Portable SSD, Up to 2,100MB/s, USB 3.2 USB-C, External Solid State Drive, Compatible with Windows, Mac & Android, Durable Storage for Games, Photos & Files, Blue - CT8000X10SSD9-02	8 TB	$0.1057	$845.99	amazon
1	Seagate	Seagate Barracuda 24TB Internal Hard Drive, 7200 U/Min, 512MB Cache, SATA 6Gb/s, 3.5" (ST24000DM001)	24 TB	$0.0220	$529.00	amazon
2	Crucial	Crucial X10 6TB Portable SSD, Up to 2,100MB/s, USB 3.2 USB-C, External Solid State Drive, Compatible with Windows, Mac & Android, Durable Storage for Games, Photos & Files, Blue - CT6000X10SSD9-02	6 TB	$0.1073	$643.99	amazon
2	Seagate	Seagate One Touch 18TB USB 3.0 / USB Type-C Hard Drives - Desktop External Black	18TB	$0.0222	$399.00	newegg
3	Seagate	seagate archive hdd 8tb sata 6gbps 128mb cache sata hard drive (st8000as0002)	8TB	$0.0244	$195.00	newegg
4	Seagate	Seagate Expansion 22TB External Hard Drive HDD - USB 3.0, with Rescue Data Recovery Services (STKP22000400)	22 TB	$0.0286	$629.99	amazon
5	Seagate	Seagate BarraCuda Internal Hard Drive 8TB SATA 6Gb/s 256MB Cache 3.5-Inch (ST8000DM004),Mechanical Hard Disk	8 TB	$0.0287	$229.99	amazon

Which Should You Buy?

Based on current pricing data, Crucial offers better overall value for hard drives (hdd) at an average of $0.1065/GB compared to Seagate's $0.1707/GB — that's roughly 38% less per gigabyte.

Crucial's best deal is the Crucial X10 8TB Portable SSD, Up to 2,100MB/s, USB 3.2 USB-C, External Solid State Drive, Compatible with Windows, Mac & Android, Durable Storage for Games, Photos & Files, Blue - CT8000X10SSD9-02 (8 TB) at $0.1057/GB, while Seagate's cheapest option is the Seagate Barracuda 24TB Internal Hard Drive, 7200 U/Min, 512MB Cache, SATA 6Gb/s, 3.5" (ST24000DM001) (24 TB) at $0.0220/GB.

However, price per GB isn't everything — consider factors like warranty, performance specs, and your specific capacity needs. Check individual product pages for detailed specifications.

Frequently Asked Questions

Is Crucial or Seagate cheaper per GB for hard drives (hdd)?

As of June 2026, Crucial averages $0.1065/GB compared to Seagate at $0.1707/GB. Crucial is approximately 38% cheaper per gigabyte on average.

How many Crucial and Seagate hard drives (hdd) does BuyPerUnit track?

BuyPerUnit currently tracks 2 Crucial products and 253 Seagate products in the hard drives (hdd) category, all ranked by price per gigabyte.

What is the cheapest Crucial hard drives (hdd) per GB?

The cheapest Crucial option is the Crucial X10 8TB Portable SSD, Up to 2,100MB/s, USB 3.2 USB-C, External Solid State Drive, Compatible with Windows, Mac & Android, Durable Storage for Games, Photos & Files, Blue - CT8000X10SSD9-02 at $0.1057/GB ($845.99 for 8 TB).

What is the cheapest Seagate hard drives (hdd) per GB?

The cheapest Seagate option is the Seagate Barracuda 24TB Internal Hard Drive, 7200 U/Min, 512MB Cache, SATA 6Gb/s, 3.5" (ST24000DM001) at $0.0220/GB ($529.00 for 24 TB).

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