![Backblaze releases 2021 Q3 version of failure rate report calculated from HDD operation data of more than 190,000 units - GIGAZINE Backblaze releases 2021 Q3 version of failure rate report calculated from HDD operation data of more than 190,000 units - GIGAZINE](https://i.gzn.jp/img/2021/11/04/backblaze-hard-drive-reliability-q3-2021/s01.png)
Backblaze releases 2021 Q3 version of failure rate report calculated from HDD operation data of more than 190,000 units - GIGAZINE
![Western Digital 16TB WD Gold Enterprise Class Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, 512 MB Cache, 3.5" - WD161KRYZ : Electronics - Amazon.com Western Digital 16TB WD Gold Enterprise Class Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, 512 MB Cache, 3.5" - WD161KRYZ : Electronics - Amazon.com](https://m.media-amazon.com/images/I/910CntuaW2L._AC_UF894,1000_QL80_.jpg)
Western Digital 16TB WD Gold Enterprise Class Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, 512 MB Cache, 3.5" - WD161KRYZ : Electronics - Amazon.com
![Amazon.com: Western Digital 16TB WD Gold Enterprise Class Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, 512 MB Cache, 3.5" - WD161KRYZ : Electronics Amazon.com: Western Digital 16TB WD Gold Enterprise Class Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, 512 MB Cache, 3.5" - WD161KRYZ : Electronics](https://m.media-amazon.com/images/I/910CntuaW2L.jpg)
Amazon.com: Western Digital 16TB WD Gold Enterprise Class Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, 512 MB Cache, 3.5" - WD161KRYZ : Electronics
![Amazon.com: Western Digital 16TB WD Gold Enterprise Class Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, 512 MB Cache, 3.5" - WD161KRYZ : Electronics Amazon.com: Western Digital 16TB WD Gold Enterprise Class Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, 512 MB Cache, 3.5" - WD161KRYZ : Electronics](https://m.media-amazon.com/images/I/71XBpQHFuWL.jpg)
Amazon.com: Western Digital 16TB WD Gold Enterprise Class Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, 512 MB Cache, 3.5" - WD161KRYZ : Electronics
![Western Digital UltraStar DC HC550 WUH721816ALE6L4 / 0F38462 16TB 3.5" 12Gbps 7.2K RPM 512e SATA 6Gb/s Hard Disk Drive Western Digital UltraStar DC HC550 WUH721816ALE6L4 / 0F38462 16TB 3.5" 12Gbps 7.2K RPM 512e SATA 6Gb/s Hard Disk Drive](https://www.disctech.com/SCASite/product_images/HIT-ULTRASTAR-ARCHIVE-HA10_1000-1.jpg?resizeid=3&resizeh=150&resizew=150)
Western Digital UltraStar DC HC550 WUH721816ALE6L4 / 0F38462 16TB 3.5" 12Gbps 7.2K RPM 512e SATA 6Gb/s Hard Disk Drive
![N28: /AVコマンド対応/使用0時間/ラベルなし WDC WUH721816ALE6L0 16TB SATA 3.5インチHDD 16000GB 7200rpm フォーマット済み(2TB~)|売買されたオークション情報、yahooの商品情報をアーカイブ公開 - オークファン(aucfan.com) N28: /AVコマンド対応/使用0時間/ラベルなし WDC WUH721816ALE6L0 16TB SATA 3.5インチHDD 16000GB 7200rpm フォーマット済み(2TB~)|売買されたオークション情報、yahooの商品情報をアーカイブ公開 - オークファン(aucfan.com)](https://auctions.c.yimg.jp/images.auctions.yahoo.co.jp/image/dr000/auc0402/users/4c1ba6e17075a0b65e79607e9292374c9ece29cc/i-img1200x1200-1675859207ceujb5550515.jpg)
N28: /AVコマンド対応/使用0時間/ラベルなし WDC WUH721816ALE6L0 16TB SATA 3.5インチHDD 16000GB 7200rpm フォーマット済み(2TB~)|売買されたオークション情報、yahooの商品情報をアーカイブ公開 - オークファン(aucfan.com)
![Western Digital Ultrastar DC HC550 WUH721816ALE6L0 16TB SATA 3.5" Recertified HDD — ServerPartDeals.com Western Digital Ultrastar DC HC550 WUH721816ALE6L0 16TB SATA 3.5" Recertified HDD — ServerPartDeals.com](https://cdn.shopify.com/s/files/1/0011/8675/8756/products/WUH721816ALE6L0-0F38460-MR-back_2000x2000.jpg?v=1673283162)