HP 505802-001 Elite 8100 SFF LGA 1156/Socket H DDR3 SDRAM Motherboard at TR Reuse Group
HP 737728-001, Intel Motherboard for HP COMPAQ 8100 ELITE SFF | eBay
Amazon.com: HP Elite 8100 Compatible Wireless Desktop Computer PC Intel Core i5 3.2-GHz, 16 GB Ram, 1 TB Hard Drive, DVD-RW, WiFi, Windows 10 Professional Pro (Renewed) : Electronics
HP Elite 8100 SFF Desktop i5 650 3.2GHz 4GB 250GB DVDRW | Siliconlite Systems Inc
HP Compaq 8100 Elite Pro Tower Computer i5 Dual Core 3.2GHz 8GB 80GB-DVD+RW Windows 10 Home 64 bit – RefurbishedPC