Lenovo ThinkStation P520 30BE User Manual page 25

Memory
Up to eight double data rate 4 (DDR4) error correction code (ECC) registered dual inline memory modules
(RDIMMs)
Storage drives
Your computer supports the following storage drives:
• Hard disk drive
• Hybrid drive (available on some models)
• M.2 solid-state drive (available on some models)
• Optical drive (available on some models)
• SD card (available on some models)
• Solid-state drive (available on some models)
®
• Intel Optane™ Memory (available on some models)
To view the amount of storage drive space, do the following:
1. Right-click the Start button to open the Start context menu.
2. Click Disk Management and follow the instructions on the screen.
Video features
• PCIe 3.0 x16 card slots on the system board for a discrete graphics card
• Video connectors on a discrete graphics card:
– DVI connector (available on some models)
– DisplayPort connector (available on some models)
– Mini DisplayPort connector (available on some models)
Audio features
Integrated audio controller supports the following connectors and devices on your computer:
• Audio line-in connector
• Audio line-out connector
• Headset connector
• Internal speaker
• Microphone connector
Input/Output (I/O) features
• 100/1000 Mbps Ethernet connector
• Audio connectors (audio line-in connector, audio line-out connector, microphone connector, and headset
connector)
• Display connectors (DisplayPort connector, DVI connector, and Mini DisplayPort connector) (vary by
graphics card)
• Optional 9-pin serial connector
• PS/2 keyboard connector
• PS/2 mouse connector
• USB connectors
.
Chapter 1 Product overview
13