HP Compaq Elite 8300 Ultra-slim PC original ac-adapter 135 Watt - sparepartworld.com
Refurbished: HP 8300 Elite Ultra Small Form Factor Computer - 2.9GHz Intel Core i5-3470S Quad Core CPU (up to 3.6GHz), 8GB RAM, 128GB SSD, Intel HD Graphics, DVD-RW, Windows 10 Pro 64
parts-quick 8GB DDR3 Memory for HP Compaq Elite 8300 Ultra-Slim Desktop PC3-12800S 204 pin 1600MHz SODIMM Compatible RAM Brand at Amazon.com
HP Compaq Elite 8300 USDT i5-3470s 8GB 500GB HDD 8 GB \ 500GB HDD \ Not included | Computers \ Case \ Ultra Small Form Factor USFF | AMSO