iMac Intel 17", 20", and 24" 2006 SSD Upgrade Bundle - iFixit Store
maxupgrades.com: 8xSATA HDD [4 SSD +4 HDD ] Hardware RAID Solution - for Mac Pro [2008 / 2007 / 2006] Models w/MaxConnect SATA Link with 4x SSD MaxConnect Optical bay kit
SSD shootout: pricey HDD replacements do battle | Engadget
Oimaster He-2006 4 Slots Sata Internal Rack 2.5 Inch Hard Drive Case Internal Mobile Rack With Led Indicator Built-In Fan - Newegg.com
SSD Upgrade Kits for MacBook Pro (2006-2008)
2nd HDD SSD Hard Drive Caddy Frame Tray for iMac Mid 2008 2007 2006 24" 21" 27" | eBay
Seagate FireCuda 520 Internal SSD - 1TB, M.2 2280, PCIe Gen4 x4 NVMe 1.3, 5000MBps Read Speed, 4400MBps Write Speed, 3D TLC NAND Flash, S.M.A.R.T. & TRIM Support, Win 10 & Linux - ZP1000GM3A002 at TigerDirect.com
Putting SSD on late 2006 iMac | MacRumors Forums
240GB SSD Upgrade for MacPro1,1/2,1(2006-2007) *Pre-installed with Mac – local338
Boot your PC twice as fast with Samsung SSD drives. Good performance test! - My Uninstalled Life
Samsung's 4GB Vista flash SSD, under $200? | Engadget
2.5" SSD To 3.5 " SATA Adapter Converter Drive Frame For Apple Mac Pro 2006-2012 | eBay
Techinal HE-2006 4x2.5 Inch Slots SATA Internal Rack Hard Drive Case HDD SSD Mobile Enclosure Cover with LED Indicator Capacity Expansion - Walmart.com