![WD Ultrastar DC HC550 18TB Hard Drive 3.5" Internal 512MB 7200 RPM SAS 12Gb/s 512E SE P3 0F38353 (WUH721818AL5204) - Newegg.com WD Ultrastar DC HC550 18TB Hard Drive 3.5" Internal 512MB 7200 RPM SAS 12Gb/s 512E SE P3 0F38353 (WUH721818AL5204) - Newegg.com](https://c1.neweggimages.com/productimage/nb640/V1DSD201001YR97I.jpg)
WD Ultrastar DC HC550 18TB Hard Drive 3.5" Internal 512MB 7200 RPM SAS 12Gb/s 512E SE P3 0F38353 (WUH721818AL5204) - 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/W/MEDIAX_792452-T2/images/I/815JeoRAZ+L._AC_UF894,1000_QL80_.jpg)
Amazon.com: Western Digital Ultrastar DC HC550 18 TB Hard Drive - 3.5" Internal - SATA : 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/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/W/MEDIAX_792452-T2/images/I/41%2BxBMk4ZBL._SR600%2C315_PIWhiteStrip%2CBottomLeft%2C0%2C35_PIStarRatingTWO%2CBottomLeft%2C360%2C-6_SR600%2C315_SCLZZZZZZZ_FMpng_BG255%2C255%2C255.jpg)
Amazon.com: Western Digital Ultrastar DC HC550 18 TB Hard Drive - 3.5" Internal - SATA : Electronics
![Amazon.com: Western Digital DC HC550 18TB SATA 6Gb/s 7200RPM 3.5-inch Enterprise HDD - WUH721818ALE604 (0F38453) (Renewed) : Electronics Amazon.com: Western Digital DC HC550 18TB SATA 6Gb/s 7200RPM 3.5-inch Enterprise HDD - WUH721818ALE604 (0F38453) (Renewed) : Electronics](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/41Ksl31-VtL._AC_UF350,350_QL80_.jpg)
Amazon.com: Western Digital DC HC550 18TB SATA 6Gb/s 7200RPM 3.5-inch Enterprise HDD - WUH721818ALE604 (0F38453) (Renewed) : Electronics
![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/W/MEDIAX_792452-T2/images/I/21hxVCu9zTL._AC_UF350,350_QL80_.jpg)
Amazon.com: Western Digital Ultrastar DC HC550 18 TB Hard Drive - 3.5" Internal - SATA : Electronics
![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)
TESTED WESTERN DIGITAL 18TB ULTRASTAR SATA 3.5" DATA CENTER HARD DRIVE DC HC550 8717306633338 | eBay
![WD Ultrastar DC HC550 18TB Hard Drive 3.5" Internal 512MB 7200 RPM SAS 12Gb/s 512E SE P3 0F38353 (WUH721818AL5204) - Walmart.com WD Ultrastar DC HC550 18TB Hard Drive 3.5" Internal 512MB 7200 RPM SAS 12Gb/s 512E SE P3 0F38353 (WUH721818AL5204) - Walmart.com](https://i5.walmartimages.com/asr/d3324e92-e891-4948-a27e-e616b6b8f26b.7152754291cc2134a6a1c64c1c866fbd.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)