Biostar B550M-SILVER - Page 14

14 | Chapter 2: Hardware installaon
WIFI6: M.2 (E Key) Socket (M.2 (E Key) Wi-Fi card is not provided)
• Support M.2 socket 2230 type module.
• Supports WiFi/ Bluetooth module.
Note
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AccordingtodierentCPUswillhavedierentspeeds.
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PCIe4.0speedonlyforAMD®Ryzen™3rdGenMasseand4thGenVermeerCPUs.
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M.2(MKey)Socket(M2_PCIEG4_64G_SATA):ThebandwidthisdependedonCPU.
SupportsPCI-E4.0x4(64Gb/s)speed,whichdependsonlyonRyzen3rdGenMasseand4thGen
VermeerCPUs.
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WhenusingPCIex1slot(PCIEG3X1),PCIex16slot(PCIEG3X4)willbeadjustedtox1mode.
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WhenM.2(M2_PCIEG3_32G_SATA)slotisoccupiedbySATAmode,theSATA_5connectorwillbe
disabled.
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WhenM.2(M2_PCIEG3_32G_SATA)slotisoccupiedbyPCI-Emode,theSATA_5/SATA_6connector
willbedisabled.
M.2 Slot module sharing status
When M.2 Slot is installed with PCIe or SATA SSD mode interface, the usage status of SATA
connector. (O means SATA connector enables, X means SATA connector disables.)
2x M.2 PCIe SSD Slot -- 4x SATA HDDs
SATA_1 SATA_3 SATA_5
O O X
SATA_2 SATA_4 SATA_6
O O X
2x M.2 SATA SSD Slot -- 5x SATA HDDs
SATA_1 SATA_3 SATA_5
O O X
SATA_2 SATA_4 SATA_6
O O O