![WD Ultrastar DC HC550 18TB Hard Drive 3.5" Internal 512MB SATA 7200 RPM 512E SE NP3 DC HC550 0F38459 (WUH721818ALE6L4) - Newegg.com WD Ultrastar DC HC550 18TB Hard Drive 3.5" Internal 512MB SATA 7200 RPM 512E SE NP3 DC HC550 0F38459 (WUH721818ALE6L4) - Newegg.com](https://c1.neweggimages.com/productimage/nb640/A994S210212cJ4d1.jpg)
WD Ultrastar DC HC550 18TB Hard Drive 3.5" Internal 512MB SATA 7200 RPM 512E SE NP3 DC HC550 0F38459 (WUH721818ALE6L4) - Newegg.com
![Amazon.com: Western Digital Ultrastar DC HC550 18 TB Hard Drive - 3.5" Internal - SATA : Electronics Amazon.com: Western Digital Ultrastar DC HC550 18 TB Hard Drive - 3.5" Internal - SATA : Electronics](https://m.media-amazon.com/images/I/815JeoRAZ+L.jpg)
Amazon.com: Western Digital Ultrastar DC HC550 18 TB Hard Drive - 3.5" Internal - SATA : Electronics
![WD Ultrastar DC HC550 18 TB Hard Drive 3.5" Internal 512MB SATA 7200rpm 512E SE NP3 DC HC550 0F38459 : Amazon.sg: Electronics WD Ultrastar DC HC550 18 TB Hard Drive 3.5" Internal 512MB SATA 7200rpm 512E SE NP3 DC HC550 0F38459 : Amazon.sg: Electronics](https://m.media-amazon.com/images/I/71Amf2ONPpL._AC_UF894,1000_QL80_.jpg)
WD Ultrastar DC HC550 18 TB Hard Drive 3.5" Internal 512MB SATA 7200rpm 512E SE NP3 DC HC550 0F38459 : Amazon.sg: Electronics
![Refurbished: WD Ultrastar DC HC550 18TB SATA 3.5" Enterprise HDD WUH721818ALE6L4 (0F38459) - Newegg.com Refurbished: WD Ultrastar DC HC550 18TB SATA 3.5" Enterprise HDD WUH721818ALE6L4 (0F38459) - Newegg.com](https://c1.neweggimages.com/productimage/nb640/A994S23032316B5P20A.jpg)
Refurbished: WD Ultrastar DC HC550 18TB SATA 3.5" Enterprise HDD WUH721818ALE6L4 (0F38459) - Newegg.com
![Fantom Drives HDD18000PC-KIT hdd18000pckit 18tb Wd Ultrastar 7200rpm Hard Drive Upgrade Kit 0f38459 for $426.99. Fantom Drives HDD18000PC-KIT hdd18000pckit 18tb Wd Ultrastar 7200rpm Hard Drive Upgrade Kit 0f38459 for $426.99.](http://www.shopblt.com/pimage/img=micnet_vm8x20_3.jpg)
Fantom Drives HDD18000PC-KIT hdd18000pckit 18tb Wd Ultrastar 7200rpm Hard Drive Upgrade Kit 0f38459 for $426.99.
![Amazon.com: Western Digital Ultrastar DC HC550 18 TB Hard Drive - 3.5" Internal - SATA : Electronics Amazon.com: Western Digital Ultrastar DC HC550 18 TB Hard Drive - 3.5" Internal - SATA : Electronics](https://m.media-amazon.com/images/I/21hxVCu9zTL.jpg)
Amazon.com: Western Digital Ultrastar DC HC550 18 TB Hard Drive - 3.5" Internal - SATA : Electronics
![Amazon.com: Western Digital Ultrastar DC HC550 18 TB Hard Drive - 3.5" Internal - SAS (12Gb/s SAS) : Electronics Amazon.com: Western Digital Ultrastar DC HC550 18 TB Hard Drive - 3.5" Internal - SAS (12Gb/s SAS) : Electronics](https://m.media-amazon.com/images/I/411MH3lA3IL._AC_.jpg)
Amazon.com: Western Digital Ultrastar DC HC550 18 TB Hard Drive - 3.5" Internal - SAS (12Gb/s SAS) : Electronics
![WD Ultrastar DC HC550 18TB Hard Drive 3.5" Internal 512MB SATA 7200 RPM 512E SE NP3 DC HC550 0F38459 (WUH721818ALE6L4) - Newegg.com WD Ultrastar DC HC550 18TB Hard Drive 3.5" Internal 512MB SATA 7200 RPM 512E SE NP3 DC HC550 0F38459 (WUH721818ALE6L4) - Newegg.com](https://c1.neweggimages.com/ProductImage/A994S210212SWfSD.jpg)
WD Ultrastar DC HC550 18TB Hard Drive 3.5" Internal 512MB SATA 7200 RPM 512E SE NP3 DC HC550 0F38459 (WUH721818ALE6L4) - Newegg.com
![WD Ultrastar DC HC550 18TB Hard Drive 3.5" Internal 512MB SATA 7200 RPM 512E SE NP3 DC HC550 0F38459 (WUH721818ALE6L4) - Newegg.com WD Ultrastar DC HC550 18TB Hard Drive 3.5" Internal 512MB SATA 7200 RPM 512E SE NP3 DC HC550 0F38459 (WUH721818ALE6L4) - Newegg.com](https://c1.neweggimages.com/ProductImage/A994S2102127RkcW.jpg)
WD Ultrastar DC HC550 18TB Hard Drive 3.5" Internal 512MB SATA 7200 RPM 512E SE NP3 DC HC550 0F38459 (WUH721818ALE6L4) - Newegg.com
![TESTED WESTERN DIGITAL 18TB ULTRASTAR SATA 3.5" DATA CENTER HARD DRIVE DC HC550 8717306633338 | eBay TESTED WESTERN DIGITAL 18TB ULTRASTAR SATA 3.5" DATA CENTER HARD DRIVE DC HC550 8717306633338 | eBay](https://i.ebayimg.com/images/g/1hIAAOSwi3ZhsQEN/s-l1200.webp)