WD Elements Portable 4TB HDD WDBU6Y0040BBK 5400RPM USB 3.0 Up to 5Gb/s

WD Elements Portable 4TB HDD WDBU6Y0040BBK 5400RPM USB 3.0 Up — Refurbished Drive Reliable storage at a great price. This refurbished Bluecybercow drive has been professionally tested and health-checked. 12-month warranty and free next-day delivery included. Full Specifications WD Elements WDBU6Y0040BBK Technical Specifications Specification Details Model Number WDBU6Y0040BBK Full Part Number WDBU6Y0040BBK-WESN Product Series WD Elements Portable Manufacturer Western Digital Storage Capacity 4 TB Drive Type External Portable HDD Internal Drive Type 2.5-inch HDD Interface USB 3.2 Gen 1 / USB 3.0 Backward Compatibility USB 2.0 Connector Type Micro-B USB Max Transfer Rate Up to 5 Gbps Form Factor Portable Power Source USB Bus Powered File System NTFS preformatted OS Compatibility Windows 10+ (reformat required for macOS) Dimensions 110.5 × 82 × 23.7 mm Weight 0.23 kg Colour Black Operating Temperature 5°C to 35°C Ideal For Server upgrades — expand storage capacity in existing servers NAS systems — build or expand network-attached storage Desktop storage — additional drive for backups and archives What is Included WD Elements Portable 4TB HDD WDBU6Y0040BBK Power cable / supply (where applicable) 12-month return-to-base warranty Free next-day delivery (UK mainland) Why Buy from Bluecybercow? Over 14,000 satisfied customers across the UK Every device professionally tested 12-month warranty on every purchase Free next-day DPD delivery 30-day returns — no questions asked Reduce e-waste — save money and the planet