Product Name
Original Lenovo ThinkStation P520 Workstation
CPU
Intel xEON's W-2100 series processors
Graphics Card
P400,P600,P2000,P4000,P5000, W2100, WX4100
Hard Drive
SATA/SAS/PCIe(M.2) as needed
Power Supply
Standard 690W 80PLUS single power supply optional 900