HP Compaq Presario C700 Hard drive Replacement - iFixit Repair Guide
2nd Second 2.5 HDD SSD Hard Drive Optiacl Bay Caddy Frame Adapter Tray for HP Compaq Presario CQ70 CQ71 CQ60 CQ61 CQ57 CQ58 - AliExpress
Restored Compaq Black 15.6" CQ57-319WM Laptop PC with AMD Dual-Core C-50 Processor, 2GB Memory, 250GB Hard Drive and Windows 7 Home Premium (Refurbished) - Walmart.com
Compaq Presario CQ57 - How to remove hard drive and install a new one - YouTube