WD4002FYYZ Western Digital Gold 4TB 7200RPM SATA 6Gbps 128MB Cache 3.5-inch Internal Hard DriveWestern Digital Gold WD4002FYYZ 4TB 7200RPM 128MB SATA3/SATA 6.0 GB/s Hard Drive Technical Specifications for WD4002FYYZModelManufacturerWestern DigitalManufacturer Part #WD4002FYYZProduct LineGold/YellowPerformanceProduct TypeInternal Hard DriveForm Factor3.5-inchCapacity4 TBCache128 MBSpindle Speed7200 RPMAverage Seek Time8.9 msDrive Interface TypeSATA 6.0 GbpsOther InformationFeaturesDual Actuator TechnologyHigh Workload CapabilityDynamic Fly-height Technology(24 x 7 x 365) Operational ReliabilityRotary Acceleration Feed Forward (RAFF)RAID-specific Time-limited Error Recovery (TLER) Great for your PC Terms of Sale Item will be shipped immediately on the same or next business day of receiving full payment. Paypal payment: We only ship to CONFIRMED ADDRESS in Paypal.(Prevent Fraud) If need to ship by alternate address please make sure your alternate address is confirmed before submitted orders. Wholesales or Reseller are welcome!Shipping InformationOffering Same Day HandlingWe have options to meet your needs International Buyers - Please Note: Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyer's responsibility.Please check with your country's customs office to determine what these additional costs will be prior to bidding or buyingCONTACT US FOR VOLUME PRICING!!!Thanks for looking