128GB 4K-compatible BD-R XL, 3-pack for high-quality recording. - Brand: SONY - Model: BD-R XL - Capacity: 128GB - Pack Count: 3 Pack - 4K Compatibility: Yes - Recording Time: 920 minutes (terrestrial digital) - Recording Time: 660 minutes (BS digital) - Recording Time: 470 minutes (4K BS digital) - Writing Speed: 2-4x These are for one-time recording, so please burn your precious videos. They are highly compatible with SONY recorders. There's no better option for recording important events like your children's growth or weddings. It's recommended to record precious videos with a 4K camera and dub them onto a disc via a recorder. Features ● Supports "BDXL (TM)" standard ● High-performance hard coat resistant to scratches, dust, and dirt ● Non-cartridge type ● One-time recording only ● 4x speed compatible disc (Blu-ray Disc Recordable Format Version 2.2) ● Compatible with inkjet printers (wide printable area) ● "Easy-to-understand" package labeling ● Storage capacity: 128GB (4 layers) ● 10mm case: 1-disc pack, 5mm case: 3-disc pack / 5-disc pack, Spindle case: 25-disc pack ● This product is a 4-layer BD-R 128GB 4x speed recording compatible disc (BD-R BDXLTM Ver.2.2). Thank you for viewing. Best regards.