3Jan WD HDD 5 Platters 10 Heads WD HDD Heads & Platters WD HDD Head number, WD HDD Platter number HeadMaster WD50EZRZ-xxRWYBx 5TB WD60EZRZ-xxRWYBx 6TB WD50EZRX-xxMVLBx 5TB WD60EZRX-xxMVLBx 6TB WD4001FAEX-00MJRA0 4TB
3Jan WD HDD 4 Platters 7 Heads WD HDD Heads & Platters WD HDD Head number, WD HDD Platter number HeadMaster WD4000KS-xxMNBx 400GB WD15EADS-xxR6Bx/xxS2Bx/xxW4Bx/xxH7Bx 1.5TB WD20EARS-xxJ99Bx 2TB WD25EZRS-xxJ99Bx 2.5TB WD25EZRX-xxMMMBx/xxAZ6Bx 2.5TB WD25EURS-63R8UY0 2.5TB
3Jan WD HDD 4 Platters 8 Heads WD HDD Heads & Platters WD HDD Head number, WD HDD Platter number HeadMaster WD15NPVT-00Z2TT0 1.5TB WD20NPVT-00Z2TT0 2TB WD20NPVX-00EA4T0 2TB WD4000KD-xxNABx/xxNSBx 400GB WD5000KS-xxMNBx 500GB
3Jan WD HDD 3 Platters 5 Heads WD HDD Heads & Platters WD HDD Head number, WD HDD Platter number HeadMaster WD4500HLHX (IcePak) 450GB WD4500BLHX (No IcePak) 450GB WD2000BB-xxDWAx/xxFTAx/xxGUAx/xxGUCx/xxRDAx 200GB WD2000LB-xxEDAx 200GB WD2000JB-xxEVAx/xxFUAx/xxGVAx/xxGVCx/xxREAx 200GB
3Jan WD HDD 3 Platters 6 Heads WD HDD Heads & Platters WD HDD Head number, WD HDD Platter number HeadMaster WD7500KEVT-00A28T0 750GB (5200RPM) WD7500KPVT-65HT5T0 (Advanced Format) 750GB WD10TEVT-00A28T0 (334GB/platter) 1TB WD10TPVT-00HT5T0/65HT5T0/00HT5T1 (334GB/platter) 1TB WD6000HLHX (IcePak) 600GB