Lenovo 30BH User Manual page 22

3. Locate and double-click your device in Device Manager to view device properties. Type the
administrator password or provide confirmation if prompted.
Memory
Your computer supports up to four double data rate 4 (DDR4) error correction code (ECC) unbuffered dual
inline memory modules (UDIMMs) and non-ECC (UDIMMs).
For more information, see "Memory module" on page 64.
Storage drives
Your computer supports the following storage drives:
• Card reader (9-in-1 card reader, available on some models)
• Optical drive (available on some models)
• Serial Advanced Technology Attachment (SATA) hard disk drive
• SATA hybrid drive (available on some models)
• SATA solid-state drive (available on some models)
• PCIe solid-state drive (M.2 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. Depending on your Windows version, do one of the following:
• For Windows 7: Click the Start button to open the Start menu. Right-click Computer, and then click
Manage.
• For Windows 10: Right-click the Start button to open the Start context menu.
2. Click Disk Management and follow the instructions on the screen.
Video features
• Integrated graphics supports the following connectors on your computer:
– DisplayPort connector
– Video Graphics Array (VGA) connector
• Discrete graphics card installed in one of the PCIe x16 graphics card slots (available on some models) (the
connectors vary by graphics card)
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 connectors
Input/Output (I/O) features
• 100/1000 Mbps Ethernet connector
• Serial connector
10
P320 User Guide