Details for 300 units Grade A Tested Working Barebone Dell PowerEdge R640 SFF 1U 8 bay x
2.5"

Each unit have:
2 x Heatsink / Riser
1 x PERC H730P Raid Controller
1 x Intel X550 Dual Port 10GbE Base-T
1 x Intel i350 Dual Port 1GbE Base-T
2 x 750W PSU
8 x HDD Caddy
Dell Front Panel Bezel