Seagate SSD Drives: Full Database

Seagate is one of the world's largest storage companies and produces NVMe SSDs under the FireCuda gaming and BarraCuda mainstream brands. The FireCuda 540 leads with PCIe 5.0 performance, while the FireCuda 530 covers PCIe 4.0. Seagate SSDs differentiate through robust warranty terms and the company's SeaTools diagnostic software. As a storage industry veteran with decades of HDD experience, Seagate brings extensive reliability engineering to its SSD products, and the FireCuda series consistently ranks among the best PCIe 4.0 drives.

Seagate SSD Comparison: All 11 Drives Side-by-Side

Compare every Seagate SSD by capacity, interface, sequential read/write speed, endurance (TBW) and warranty. Click a model name to read the full review.

Model	Capacity	Interface	Read (MB/s)	Write (MB/s)	TBW	Warranty
BarraCuda 510	256 GB	M.2 3.0 x 4	3400	2100	160 TB	5 yr
BarraCuda 510	512 GB	M.2 3.0 x 4	3400	2100	320 TB	5 yr
FireCuda 510	1 TB	M.2 3.0 x 4	3400	3200	1300 TB	5 yr
FireCuda 510	2 TB	M.2 3.0 x 4	3450	3200	2600 TB	5 yr
FireCuda 520	1 TB	M.2 4.0 x 4	5000	4400	1800 TB	5 yr
FireCuda 520	2 TB	M.2 4.0 x 4	5000	4400	3600 TB	5 yr
FireCuda 520	500 GB	M.2 4.0 x 4	5000	2500	850 TB	5 yr
FireCuda 530	1 TB	M.2 4.0 x 4	7300	6000	1755 TB	5 yr
FireCuda 530	2 TB	M.2 4.0 x 4	7300	6900	2550 TB	5 yr
FireCuda 530	4 TB	M.2 4.0 x 4	7300	6900	3000 TB	5 yr
FireCuda 530	500 GB	M.2 4.0 x 4	7000	3000	640 TB	5 yr