![2nd HDD SSD Hard Drive Optical bay Caddy Frame Adapter for HP ProBook 640 G1 645 G1 650 G1 655 G1 440 445 450 470 G0 G1 G2 G3 G4 - AliExpress 2nd HDD SSD Hard Drive Optical bay Caddy Frame Adapter for HP ProBook 640 G1 645 G1 650 G1 655 G1 440 445 450 470 G0 G1 G2 G3 G4 - AliExpress](https://ae01.alicdn.com/kf/S61921c22ac3d4131b6da09a0352efc034/2nd-HDD-SSD-Hard-Drive-Optical-bay-Caddy-Frame-Adapter-for-HP-ProBook-640-G1-645.jpg)
2nd HDD SSD Hard Drive Optical bay Caddy Frame Adapter for HP ProBook 640 G1 645 G1 650 G1 655 G1 440 445 450 470 G0 G1 G2 G3 G4 - AliExpress
![9.5mm Sata 2nd SSD HDD Kadi for HP ProBook 440 445 450 455 470 G0 G1 G2 hard disk drive caddy - AliExpress 9.5mm Sata 2nd SSD HDD Kadi for HP ProBook 440 445 450 455 470 G0 G1 G2 hard disk drive caddy - AliExpress](https://ae01.alicdn.com/kf/S3da598ea7783415d94f513a16fc05605e.jpg_640x640Q90.jpg_.webp)
9.5mm Sata 2nd SSD HDD Kadi for HP ProBook 440 445 450 455 470 G0 G1 G2 hard disk drive caddy - AliExpress
Will there be any difference in performance if SSD is used as boot from DVD caddy rather than replacing it with HDD? - Quora
![Amazon.com: HP ProBook 450 G9 15.6" Notebook - Full HD - 1920 x 1080 - Intel Core i7 12th Gen i7-1255U Deca-core (10 Core) 1.70 GHz - 16 GB Total RAM - 512 GB SSD : Electronics Amazon.com: HP ProBook 450 G9 15.6" Notebook - Full HD - 1920 x 1080 - Intel Core i7 12th Gen i7-1255U Deca-core (10 Core) 1.70 GHz - 16 GB Total RAM - 512 GB SSD : Electronics](https://images-na.ssl-images-amazon.com/images/I/61axo3H6NxL._AC_UL210_SR210,210_.jpg)
Amazon.com: HP ProBook 450 G9 15.6" Notebook - Full HD - 1920 x 1080 - Intel Core i7 12th Gen i7-1255U Deca-core (10 Core) 1.70 GHz - 16 GB Total RAM - 512 GB SSD : Electronics
![9.5mm SATA HDD SSD Hard Drive Disk Caddy/Bracket for HP ProBook 450 G0 G1 G2 G3 640 G1 470 G0 470 G1 G2 - AliExpress 9.5mm SATA HDD SSD Hard Drive Disk Caddy/Bracket for HP ProBook 450 G0 G1 G2 G3 640 G1 470 G0 470 G1 G2 - AliExpress](https://ae01.alicdn.com/kf/HTB1NaOfCYuWBuNjSszgq6z8jVXag.jpg_640x640Q90.jpg_.webp)
9.5mm SATA HDD SSD Hard Drive Disk Caddy/Bracket for HP ProBook 450 G0 G1 G2 G3 640 G1 470 G0 470 G1 G2 - AliExpress
![CHIPAL Metal 2nd HDD Caddy 9.5mm SATA 3.0 Dual LED SSD HDD Case Enclosure for HP ProBook 440 445 450 455 470 G0 G1 G2 DVD/CD-ROM - AliExpress CHIPAL Metal 2nd HDD Caddy 9.5mm SATA 3.0 Dual LED SSD HDD Case Enclosure for HP ProBook 440 445 450 455 470 G0 G1 G2 DVD/CD-ROM - AliExpress](https://ae01.alicdn.com/kf/HTB1ereYqH9YBuNjy0Fgq6AxcXXaj.jpg_640x640q90.jpg)
CHIPAL Metal 2nd HDD Caddy 9.5mm SATA 3.0 Dual LED SSD HDD Case Enclosure for HP ProBook 440 445 450 455 470 G0 G1 G2 DVD/CD-ROM - AliExpress
![2nd HDD SSD Hard Drive Optical bay Caddy Frame Adapter for HP ProBook 640 G1 645 G1 650 G1 655 G1 440 445 450 470 G0 G1 G2 G3 G4 - AliExpress 2nd HDD SSD Hard Drive Optical bay Caddy Frame Adapter for HP ProBook 640 G1 645 G1 650 G1 655 G1 440 445 450 470 G0 G1 G2 G3 G4 - AliExpress](https://ae01.alicdn.com/kf/S3fe0c06f06ce4f0aaf291f28e82614b9D/2nd-HDD-SSD-Hard-Drive-Optical-bay-Caddy-Frame-Adapter-for-HP-ProBook-640-G1-645.jpg)