Seagate 4TB 2.5" SATA drives for 61% off by shucking externals
Genuine Seagate BarraCuda 4TB SATA III 2.5" 5400RPM Internal Hard drive - New | eBay
Seagate BarraCuda 4 TB 2.5 Inch Internal Hard Drive (15 mm Form Factor, 128 MB Cache SATA 6 GB/s Up to 140 MB/s) : Amazon.co.uk: Computers & Accessories
Seagate St4000lm024 4tb 5400 Rpm 128MB Cache SATA 2.5' Inch Internal Hard Drive Disk HDD Seagate Laptop Internal HDD for PC Laptop - China St4000lm024 and Seagate St4000lm024 price | Made-in-China.com
Seagate BarraCuda 4TB ST4000LM024 5400RPM SATA 2.5 Internal HDD Hard Disk Drive | eBay
Internal 4TB + Hard Drives - HDD, SSHD at Overclockers UK
Seagate Barracuda 4tb Hard Disk 5400rpm 6GB/S 128MB Thick SATA 2.5' Hard Drive (ST4000LM024) SSD/HDD - China 4 Tb HDD and Seagate HDD price | Made-in-China.com