2Apr WDC WD3200BEVT-60ZCT1 SPT and Head Number Head No. Lookup, WD HDD Heads & Platters HeadMaster Model number: WDC WD3200BEVT-60ZCT1 SN: WD-WXL0A99S1208 SPT: 693 Head number: 4, 0123 Family: DENALI PCB: 2060-701499-005