One of the most essential pieces for your server 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, and the?HP 781577-001 Hard Disk Drive?is the perfect addition to your system’s growing storage needs.?The?HP 781577-001 Hard Disk Drive?comes ready to meet your storage needs, sporting an SAS interface with a 2.5″ form factor, and up to 600GB of storage space, making it a helpful addition to your system. Its rotation speed of 10,000 RPM guarantees efficient data retrieval, effectively increasing productivity and efficiency.?The?HP 781577-001?has been removed from a working unit, tested for complete functionality by our expert in-house HP Certified Technician, and is ready to ship today!?Purchase with confidence, as the photos above represent the exact quality of your items, which are bundled with our?90 Day Warranty.?Thank you for choosing AltaTech for all your New and Re-marketed IT Gear!