Hårddisk 3'5 WesternDigital, Segate,Toshiba,18T 16T 14TB

I have 20st of each HardDisks as below: *** check the price per disk please *** WD ULTRASTAR WD180EDGZ WESTERN DIGITAL 18TB 3.5" SATA 6Gbps Hard Drive Secondhand H.D.D, Zero Bad sector, SMART test passed with zero error Digital Storage Capacity: 18 TB Hard Disk Interface: Serial ATA-600 Connectivity Technology: SATA Brand: WD Hard Disk Form Factor: 3.5 Inches Hard Disk Description: Helioseal 7200 RPM 3.5in HDD Compatible Devices: NAS, Server, Desktop PC Installation Type: Internal Hard Drive Color: Silver Hard Disk Size: 18 TB New price: 4500 SEK My price per disk: 2200 SEK  ##############################  Seagate Exos X16 ST16000NM001G - hard drive - 16 TB - SATA 6Gb/s Secondhand H.D.D, Zero Bad sector, SMART test passed with zero error Digital Storage Capacity: 16 TB Hard Disk Interface: Serial ATA-600 Connectivity Technology: SATA Brand: SEAGATE Hard Disk Form Factor: 3.5 Inches Hard Disk Description: PowerChoice, Low Halogen, Super Parity, Hot-Plug Support, PowerBalance, Advanced Format 512e, Advanced Format 4Kn, Organic Solderability Preservative, Seagate Fast Format, Helium Sealed-Drive Design Compatible Devices: NAS, Server, Desktop PC Installation Type: Internal Hard Drive Color: Silver Hard Disk Size: 16 TB New price :3300 SEK My price per disk: 1850 SEK  ##############################  TOSHIBA N300 14TB 3.5" SATA 6Gbps Hard Drive Secondhand H.D.D, Zero Bad sector, SMART test passed with zero error Digital Storage Capacity: 14 TB Hard Disk Interface: Serial ATA-600 Connectivity Technology: SATA Brand: TOSHIBA Hard Disk Form Factor: 3.5 Inches Hard Disk Description: The MG07ACA Series utilizes Toshiba precision laser welding technology to seal helium inside the 9-disk mechanics for the life of the drive. The helium-sealed design reduces aerodynamic drag to deliver a lower operational power profile, helping to achieve TCO objectives for cloud-scale and software-defined data center infrastructure. Compatible Devices: NAS, Server, Desktop PC Installation Type: Internal Hard Drive Color: Silver Hard Disk Size: 14 TB New price :3000 SEK My price per disk: 1650 SEK