Best of both worlds: putting an SSD in your optical bay « Super User Blog
Amazon.com: Walfront Hard Drive Caddy Tray 12.7 mm Aluminum SATA HDD HD SSD Enclosure Hard Disk Drive Bay for 12.7 mm Laptop CD/DVD-ROM Optical Bay Drive Slot (for SSD and HDD) :
Amazon.com: HIGHROCK Hard Drive Caddy Tray 9.5mm Universal SATA 2nd HDD HD SSD Enclosure Hard Drive Caddy Case Tray, for 9.5mm Laptop CD/DVD-ROM Optical Bay Drive Slot (for SSD and HDD) :
Universal 127mm SATA 2nd SSD HDD Hard Drive Caddy for DVDROM CD Optical Bay
Amazon.com: MACHINIST 2.5'' SATA HDD SSD Enclosure Hard Drive Caddy Case, 9.5mm SATA to SATA Hard Drive Adapter for 9.5mm Laptop CD/DVD-ROM Optical Bay Drive Slot Aluminum Case : Electronics
Amazon.com: HIGHFINE 2nd 2.5'' SATA HDD SSD Hard Drive Disk DVD CD ROM Optical SuperDrive Caddy Tray Adapter for Apple Unibody MacBook/MacBook Pro 13 15 17 Early mid Late 2008 2009 2010 2011 2012.etc : Electronics
Amazon.com: Zheino SSD HDD Caddy 12.7mm Aluminum 2nd Hard Disk Drive Caddy Case Adapter for Universal Laptop CD/DVD-ROM Optical Bay (12.7MM) : Electronics
Universal 127mm SATA 2nd SSD HDD Hard Drive Caddy for DVDROM CD Optical Bay
Orico SATA HDD / SSD Caddy for Laptop and Notebook CD / DVD Bay for 9.5mm Optical Bay - Orico
Amazon.com: 2nd 2.5''HDD SSD Hard Drive Caddy Tray Replacement for Macbook Pro 13/15/17 inch A1278 A1286 A1297 2008 2009 2010 2011 2012 Internal Laptop CD/DVD-ROM Optical SuperDrive Adapter : Everything Else
Amazon.com: DY-tech 2nd Hard Drive HD HDD SSD Caddy for HP ProBook 4540s 4545s UJ8E0 GT30L GT30N DVD : Electronics
9.5mm 12.7mm Aluminum 2nd Second HDD Caddy 9.5mm SATA 3.0 for 2.5'' SSD
Orico SATA HDD / SSD Caddy for Laptop and Notebook CD / DVD Bay for 9.5mm Optical Bay - Orico
En-labs 2.5 Inches Sata 2nd Hdd/ssd Hard Drive Sata To Sata Caddy Tray For 9.5mm Laptop Universal Cd/dvd-rom Optical Bay Slot - Optical Drives Cases - AliExpress
Mgaxyff 9.5mm Aluminum SATA HDD SSD Enclosure Hard Disk Drive Bay Caddy Optical DVD Adapter for Laptop,Hard Drive Bay,HDD SSD Adapter - Walmart.com
Amazon.com: DY-tech 2nd M.2 NGFF SSD Optical Bay Caddy Frame to Swap 12.7mm SATA CD DVD-ROM Laptop Optical Drive (12.7mm M.2 NGFF Caddy) : Electronics
Amazon.com: xiwai MSATA NGFF B/M-Key SSD to Slimline SATA 13Pin Caddy Case for 9.5mm Universal Laptop CD/DVD-ROM Optical Bay : Electronics
Universal 9.5Mm 2.5'' Sata To Sata 2Nd Hdd Ssd Hard Drive Caddy Adapter Tray Kit Enclosure Optical Driver Bay For Laptop Cd Dvd Rom Superdrive Bay - Walmart.com
Amazon.com: 2nd Hard Drive Bay Caddy 9.5MM Universal Model for Laptop - 9.5mm Sata to Sata - Expand Your Data Storage by Replacing Sata Optical Drive with This Caddy on Your Laptop :
NEW 9.5mm Universal SATA 2nd HDD SSD Hard Drive Caddy for CD/DVD-ROM Optical Bay | eBay
Amazon.com: RLECS HDD SSD Caddy Adapter SATA 3.0 Interface Laptop Hard Disk Holder 9.5mm Hard Drive Mounting Bracket for CD DVD ROM Optical Bay 2.5 inch : Electronics
Amazon.com: DY-tech 2nd HDD SSD Hard Drive Caddy for HP Elitebook 8460p 8460w 8470p 8470w with Faceplate Bezel and Mounting Bracket : Electronics
TISHRIC SATA Hdd Caddy 9.5mm Laptop 2nd SSD Frame M2 NGFF SSD To SATA Hard Disk Case For Hard Drive For Laptop DVD/CD-ROM Caddy Gadgets - Newegg.com
Amazon.com: MACHINIST 2.5'' SATA HDD SSD Enclosure Hard Drive Caddy Case, 9.5mm SATA to SATA Hard Drive Adapter for 9.5mm Laptop CD/DVD-ROM Optical Bay Drive Slot Aluminum Case : Electronics
Amazon.com: DY-tech 2nd Hard Drive HDD SSD SATA Caddy for MSI A5000 A6000 CX70 GT34N CT21N DVD : Electronics