An essential piece of any system, the hard disk drive (HDD) stores and retrieves your data using one or more rotating disks coated in magnetic material. Rotation speed and storage size are essential factors to consider, and the Sun 390??0247 Hard Disk Drive (Hitachi DeskStar HDS725050KLA360) does not skimp on either. The Sun 390??0247 Hard Disk Drive comes ready to meet your storage needs, sporting an SATA interface in a 3.5″?(LFF) form factor, and up to 500?GB of storage space. Its rotation speed of 7200?rpm guarantees efficient data retrieval, speeding up and smoothing out system operation. This Sun 390??0247 Hard Disk Drive has been refurbished, tested for complete functionality by our expert in-house Sun-Certified Technician and is ready to ship today! Purchase with confidence, as the photos above represent the exact quality of your items, and come bundled with our 90 Day Warranty. *Please note, we have additional Sun 390??0247 Hard Disk Drives in stock; feel free to send a message and we will update the quantity to suit your specific needs.* Thank you for choosing AltaTech for all of your lightning-fast IT needs!