12 | Chapter 2: Hardware installaon
2.5 Expansion Slots
PCI1: Peripheral Component Interconnect Slots
• The PCI slots support cards used in PCs include: LAN cards, sound cards, modems, TV
tuner cards and other cards that comply with PCI standard.
PEX16_1: PCI-Express Gen3 x16 Slot
• PCI-Express 3.0 compliant.
• Theorecal maximum bandwidth using two slots simultaneously is 16GB/s for each slot,
a total of 32GB/s.
PEX1_1/ PEX1_2: PCI-Express Gen2 x1 Slots
• PCI-Express 2.0 compliant.
• Data transfer bandwidth up to 500MB/s per direcon; 1GB/s in total
PCIE-M2: M.2 (M Key) Socket
• The M.2 slot supports M.2 Type 2242/2260/2280 SSD module. When installing M.2 SSD
module, please place the screw and hex pillar to correct posion.
• Supports M.2 SATA III (6Gb/s) module and M.2 PCI Express module up to
Gen2 x2 (10Gb/s) - NVMe/ AHCI SSD.
Note
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WhenusingSATASSDmoduleonPCIE-M2slot,theSATA_1connectorwillbedisabled.