DE Series HIMG 11.70.2 - DE Series hardware overview
Lenovo De4000h 3.5/12 Drawer 16g Cache Model 5 * 4t Sas Thinksystem De2000h Dual Control Disk Array - China Lenovo and 2u Rack Storage price | Made-in-China.com
Hardware Installation and Maintenance Guide, Version 11.50.3 - Rear view