Ibm® 5.25" Optical Disks 5.25" Optical Disks • Magneto Optical (MO) has high-capacity, fast access and removability • Unlimited “Near-Line” storage • Fast access times • Perfect for quick file retrieval at a low cost per Gigabyte • MO recording is safer than traditional magnetic storage technologies Write Once (WORM) Disks Offers a permanent record for vital information. Some common applications are: medical imaging, financial institutions and insurance companies. 1024 bytes/sector. 4X 2.6GB