Please read the notes regarding listings in my profile. Items will be shipped on either Saturday or Sunday. If you need expedited shipping, please consult with me via comment before purchasing! This is a listing for a used, ultra-high capacity (12TB) USB-connected external hard drive. ★Key Features!★ ・Ultra-high capacity 12TB model! (Actual capacity is approximately 10.9TB after NTFS formatting) ・The internal HDD is a NAS-dedicated, long-life design model from the veteran HDD manufacturer, Seagate [IronWolf ST12000VN0007-2GS116]! ・Supports high-speed communication with USB 3.2 (Gen 1)! (Supports up to 5Gbps) ・Internal data has been completely erased! ・Formatted to GPT/NTFS, ready to use immediately with Windows PCs! ★Drawbacks★ ・While in good condition, it is used, so there are fine scratches on the exterior. Please be aware of this if you are concerned. ・Includes only the main unit + USB cable + power adapter + power cord; there are no accessories such as the box or instruction manual. ・Please refer to the health status in the photos for the HDD condition. ・The manufacturer's recommended lifespan for the main unit is 3 years, but the usage time has exceeded that, so the replacement recommendation lamp (orange lamp) is lit. Please be aware. ▼Specifications▼ Manufacturer: BUFFALO Model Number: HD-SH12TU3 Capacity: 12TB USB Interface: USB 3.2 (Gen 1) / 3.1 (Gen 1) / 3.0 / 2.0 Power: AC100V 50/60Hz External Dimensions (Width x Height x Depth): 45 x 126 x 202mm *Main unit only (excluding protrusions) Weight: Approximately 1.3kg (main unit only) ▼12TB TV Recording Time Estimates▼ Terrestrial Digital HD Rate: Up to 17Mbps, approximately 1452 hours BS/Digital HD Rate: Up to 24Mbps, approximately 1032 hours 4K Broadcast Rate: Up to 33Mbps, approximately 768 hours *Formatted for Windows PCs, so if you are using it with a TV, please reformat it for recording after connecting it to your TV. *Although I have confirmed basic operation before listing, please note that there is no operational warranty in case of failure as it is a used item.