Browse the 10 best discounts on 3tb external hard drives designed and manufactured by trusted brands. All discounts updated in real-time and all 3tb hard drives, listed here, can be delivered to most popular international destinations.
Sale
MaxDigital 3TB 7200RPM 64MB Cache SATA III 6.0Gb/s (Enterprise Storage) 3.5" Internal Hard Drive w/2 Year Warranty
- 3 Terabyte Capacity, SATA III 6.0Gbps Interface, 64MB Buffer Size, 7200RPM Rotation Speed
- Perfect for Datacenter Hard Drive, RAID System, NAS Network Storage, CCTV DVR and Desktop PC/Mac!
- Maximum capacity, Heavy application workloads, 24x7x365 reliability
- Datacenter Storage, Enterprise Grade, Excellent Condition
- 2 Years Warranty from Reseller. 100% New, Zero Power Hours
Sale
HITACHI Ultrastar 7K3000 HUA723030ALA640 3TB 7200 RPM 64MB Cache SATA III 6.0Gb/s 3.5in Enterprise Hard Drive (Renewed) - w/1 Year Warranty
- 3TB Capacity, 7200RPM Rotation Speed, 64MB Cache,SATA III 6.0Gb/s, Enterprise Grade, Heavy Duty
- Works for Servers, PC, Mac, RAID, NAS, Surveillance CCTV DVR
- 100% Tested & Passed Hitachi Diagnostic Software, ZERO Bad Sectors!
- RE-CERTIFIED by State-of-the-Art software - Full inSector-by-Sectorin test to ensure best HDD quality!
Sale
WL 3TB 7200RPM 64MB Cache SATA III 6.0Gb/s 3.5" Internal Desktop Hard Drive (For RAID, NAS, DVR, Desktop PC) w/1 Year Warranty
- Capacity: 3TB
- Rotation Speed: 7200RPM
- Buffer Size: 64MB Cache
- Interface: 3.5" SATA 6.0Gb/s
- Warranty: 1 Year Warranty from Reseller
Sale
Seagate Barracuda ST3000DM001 3 TB 3.5 Internal Hard Drive - Bulk
- Double your capacity and drive down costs with the industry's first 1TB-per-disk hard drive technology
- Seagate AcuTrac servo technology delivers dependable performance, even with hard drive track widths of only 75 nanometers
- Seagate OptiCache technology improves performance by up to 45%Seagate AcuTrac technology enables reliable read/write performance even in high touch operating environments
- Seagate SmartAlign technology for no-hassle transition to Advanced Format 4K sector technology
- Free DiscWizard software enables 3TB drive use on legacy PC BIOS as well as Windows XP-based systems
Sale
Western Digital 3TB WD Red Plus NAS Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, CMR, 128 MB Cache, 3.5" -WD30EFZX
- Available in capacities ranging from 1-14TB with support for up to 8 bays.Data Transfer Rate:6Gbps
- Supports up to 180 TB/yr workload rate Workload Rate is defined as the amount of user data transferred to or from the hard drive. Workload Rate is annualized (TB transferred ✕ (8760 / recorded power-on hours)). Workload Rate will vary depending on your hardware and software components and configurations.
- NASware firmware for compatibility
- Small or medium business NAS systems in a 24x7 environment
- English (Publication Language)
Sale
Seagate BarraCuda 3TB Internal Hard Drive HDD – 3.5 Inch SATA 6Gb/s 5400 RPM 256MB Cache for Computer Desktop PC – Frustration Free Packaging (ST3000DM007)
- Store more, compute faster, and do it confidently with the proven reliability of BarraCuda internal hard drives
- Build a powerhouse gaming computer or desktop setup with a variety of capacities and form factors
- The go-to SATA hard drive solution for nearly every PC application—from music to video to photo editing to PC gaming
- Confidently rely on internal hard drive technology backed by 20 years of innovation
- Compatible devices: Laptop
Sale
Seagate BarraCuda 3TB Internal Hard Drive HDD – 3.5 Inch SATA 6 Gb/s 7200 RPM 64MB Cache for Computer Desktop PC (ST3000DM008)
- Store more, compute faster, and do it confidently with the proven reliability of BarraCuda internal hard drives
- Build a powerhouse gaming computer or desktop setup with a variety of capacities and form factors
- The go-to SATA hard drive solution for nearly every PC application—from music to video to photo editing to PC gaming
- Confidently rely on internal hard drive technology backed by 20 years of innovation
- Enjoy long-term peace of mind with the included two-year limited warranty
Sale
WD 3TB Elements Portable External Hard Drive, USB 3.0, Compatible with PC, Mac, PS4 & Xbox - WDBU6Y0030BBK-WESN
- USB 3.0 and USB 2.0 Compatibility
- Fast data transfers
- Improve PC Performance
- High Capacity; Compatibility Formatted NTFS for Windows 10, Windows 8.1, Windows 7; Reformatting may be required for other operating systems; Compatibility may vary depending on user’s hardware configuration and operating system
- 2 year manufacturer's limited warranty