Biostar A520MH Версия 6.1 [15/142] M2_pcie_sata1 m m key socket

Chapter 2: Hardware installaon | 15

A520MH / B550MH

M2_PCIE_SATA1: M.2 (M Key) Socket

A520MH:

• 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 posion.

• Support M.2 SATA III (6.0 Gb/s) module and M.2 PCI Express module up to Gen3 x4

(32Gb/s) - NVMe & AHCI SSD.

B550MH:

• 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 posion.

• Support M.2 SATA III (6.0 Gb/s) module and M.2 PCI Express module up to Gen3 x4

(32Gb/s) or Gen4 x4 (64Gb/s) - NVMe & AHCI SSD.

Note

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M.2(MKey)Socket:ThebandwidthisdependedonCPU.

SupportsPCI-E4.0x4(64Gb/s)speed,whichdependsonlyonRyzen3rdGenMasse.

Install an Expansion Card

You can install your expansion card by following steps:

• Read the related expansion card’s instrucon 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 unl it is completely

seated in the slot.

• Secure the card’s metal bracket to the chassis back panel with a screw. (This step is only

for installing a VGA card.).

• Replace your computer’s chassis cover.

• Power on the computer, if necessary, change BIOS sengs for the expansion card.

• Install related driver for the expansion card.

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Note

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PleasebenotethatyouwillneedtouseM2typescrewdriverifyouwanttoinstalloruninstallthe

screw.Itisrecommendednottouseascrewdriverthatdoesnotmeetthespecicaons,otherwise

thescrewmaybedamaged.