Choose Options Compare Quantegy Magneto Optical (MO) 1.3GB RW Disk QUANTEGY MSRP: Now: $28.60 Was: The Quantegy Magneto Optical Disk (MOD) 1.3GB ReWritable (RW) Disk, 1024 bytes/sector, 5.25" 130mm, Quantegy Professional Studio Series. Quantegy have discontinued the 1.3GB RW MOD disks and we only have limited stock available in stock. MSRP: Now: $28.60 Was: Choose Options Compare Qty in Cart: 0 Price: MSRP: Now: $28.60 Was: Subtotal: Choose Options