WD easystore 4TB External USB 3.0 Portable Hard Drive with 32GB Easystore USB Flash Drive Black WDBKUZ0040BBK-WE32 - Best Buy
Amazon.com: Seagate Portable 4TB External Hard Drive HDD – USB 3.0 for PC, Mac, Xbox, & PlayStation - 1-Year Rescue Service (STGX4000400) : Electronics
Western Digital WD 4TB Elements Portable Hard Disk Drive, USB 3.0, Compatible with PC, PS4 and Xbox, External HDD (WDBHDW0040BBK-EESN) : Amazon.in: Electronics
Transcend StoreJet 25H3 4TB USB 3.1 Ruggedized External Hard Drive – Purple | TS4TSJ25H3P Buy, Best Price in Russia, Moscow, Saint Petersburg
WD Elements 4TB Portable External USB 3.0 Hard Drive/HDD PC/MAC LN115914 - WDBU6Y0040BBK-WESN | SCAN UK
Sandisk 4 TB External HDD Thunderbolt(20 GBps) Enterprise Class Ultrastar USB 3.1 Gen 1 External Hard Drive - Online Gaming Computer Accessories store
Transcend Storejet 4TB 2.5" USB 3.1 Gen. Portable HDD, Iron Gray (TS4TSJ25M3S)
Amazon.com: Seagate Portable 4TB External Hard Drive HDD – USB 3.0 for PC, Mac, Xbox, & PlayStation - 1-Year Rescue Service (STGX4000400) : Electronics
SEAGATE 4TB EXPANSION DESKTOP 3.5" USB 3.0 EXTERNAL HDD