Installing A Pcie Card (For 2U4G-Epyc Only) / Retimer Card (Pe-Ssd-Rt) (For 2U4G-C621Ws Only) - ASROCK 2U4G Series User Manual

3.8 Installing a PCIE Card
RT)
(for 2U4G-C621WS only)
1. It is required to install the Retimer Card (PE-SSD-RT) to support NVME SSD for the 2U4G-
C621WS system.
2. For the 2U4G-EPYC system, you can optionally install an add-on PCIE card into this slot if
required.
1. Remove the screw securing the slot cover to the chassis.
2. Slide the slot cover out.
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/ Retimer Card (PE-SSD-
(for 2U4G-EPYC only)
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