Biostar B450GT3, Руководство пользователя

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Chapter 2: Hardware installation | 13
B450GT3
2.5 Expansion Slots
PEX16_1: PCI-Express Gen3 x16 Slot (x16 speed)
(When using APU, the bandwidth is x8 speed)
• PCI-Express 3.0 compliant.
• Theoretical maximum bandwidth using two slots simultaneously is 16GB/s for each slot,
a total of 32GB/s.
PEX16_SB_1: PCI-Express Gen2 x16 Slot (x4 speed)
• PCI-Express 2.0 compliant.
• Theoretical maximum bandwidth using two slots simultaneously is 2GB/s for each slot, a
total of 4GB/s.
PEX1_1/1_2: PCI-Express Gen2 x1 Slot
• PCI-Express 2.0 compliant.
• Data transfer bandwidth up to 500MB/s per direction; 1GB/s in total.
PCIE-M2_1: M.2 (Key M) Slot
(The bandwidth is depended on CPU, Ryzen is 32Gb/s ; APU is 16Gb/s)
• 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 position.
• Support M.2 SATA III (6.0 Gb/s) module and M.2 PCI Express module up to Gen3 x4
(32Gb/s).
Note
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When PEX1_1 / PEX1_2 slot is occupied, the PEX16_SB_1 connector is x2 speed.
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When PCIE-M2_1 slot is occupied, the SATA3_1 / SATA3_2 connector will be disabled.
Install an Expansion Card
You can install your expansion card by following steps:
• Read the related expansion card’s instruction document before install the expansion
card into the computer.
• Remove your computer’s chassis cover, screws and slot bracket from the computer.
• Place a card in the expansion slot and press down on the card until it is completely
seated in the slot.
• Secure the card’s metal bracket to the chassis back panel with a screw.
• Replace your computer’s chassis cover.
• Power on the computer, if necessary, change BIOS settings for the expansion card.
• Install related driver for the expansion card.