The BarraCuda mobile internal hard drive is the go-to upgrade for on-the-go computing thanks to big capacity in a small form factor.
Tackle projects, maneuver applications, and multitask like a pro with a wide range of available capacities.
Features specialized caching technology for optimized data flow and faster loading.
Confidently rely on portable hard drive technology backed by 20 years of innovation.
Seagate BarraCuda Internal HDD
Versatile and dependable, Seagate’s fierce BarraCuda drives are inspired by the past but ready for the future. BarraCuda 3.5-inch drives are a cost-effective way to handle all your PC needs.
Unrivalled Desktop Legacy
Built on proven reliability and innovation, BarraCuda hard drives are available in a versatile mix of capacity and price point options to fit any budget.
MULTI-TIER CACHING TECHNOLOGY
MTC takes your PC to new performance levels so you can load applications and files faster than ever before. BarraCuda delivers improved read and write performance by optimizing data flow with intelligent layers of NAND Flash, DRAM, and media cache technologies.
Trusted Dependability
The BarraCuda family of reliable hard drives is here to stay, for years to come. For more than 20 years, Seagate has manufactured and delivered the reliable BarraCuda family of drives. Your positive hard drive experience matters to us, which is why we offer robust limited warranties on all BarraCuda drives.
| Color | Silver |
| Form factor | 3.5 inch |
| Interface | SATA 6Gb/s |
| Capacities | 4TB |
| Rotational Speed | 5400 |
| Voltage Tolerance, Including Noise | ±5% |
| Interface Transfer rate(max) | 6Gb/s |
| RoHS Compliant | Yes |
| Cache | 256MB |
| Operating Temperature | Operating (ambient, min): 0°C Operating (drive case, max): 60°C |
| Features | Halogen-free |
| Dimensions | 20.2 x 101.85 x 147 mm |
| Warranty | 2 Years Brand Warranty |