This is an internal 500GB hard drive replacement and or upgrade for an iMac G4 and PowerMac G4. Specifications: Capacity: 500GBSpindle Speed: 7,200 RPMInterface Type: IDE / ATA (3.5")Disk Size: 3.5"x1.0" (Low Profile Hard Drive)Sustained Throughput (MBps):Average Seek Time (read/write ms):Electrical Interface Speed: EIDE / Ultra ATA/133 - 133MBpsOn-Board Cache: 8MB

Intimus SE Hard Disk Drive Tool The intimus« Hammer SE securely erases SATA/PATA drives, HPAÆs, DCOÆs, G List, verifies erasure, and locks the drive until the process is finished. Erases up to four drives at once. The Hammer SE device initiates security erase protocols providing guaranteed erasure of all data. User friendly interface with on-screen commands. P.C. convertibility for transfer of erasure log/audit trail. Once erasure is complete hard drives can be reused making this a very ECO friendly product. Intimus SE Hard Disk Drive Tool Product Details: Initiates security erase User friendly interface ECO friendly product Intimus SE Hard Disk Drive Tool Specifications: Drive interfaces: Parallel ATA... Less