External hard drive from ELECOM with 4TB of storage and 24-hour continuous recording capability. - Brand: ELECOM - Model: ELD-HTV040UBK - Storage Capacity: 4.0TB - Color: Black - Compatible Devices: TV, PC - Features: 24-hour continuous recording - 4K Support: Yes - Support: Web, Phone, Chat - Recording Time: 257 hours (4K), hours (Full HD), 499 hours (HD) Thank you for viewing. I purchased this new for my TV and tried to install it, but it wasn't compatible, so I haven't used it. It's a new product, so I would be happy if someone would like to buy it. All accessories are included. The market price was around 15,800 yen. First come, first served. It also comes with a 1-year warranty receipt.