Graphics card for Optiplex 7080 SFF

Question

Hello, can someone please assist? I am trying to figure out if there is a graphics card for Optiplex 7080 SFF which can support the native resolution of U4919DW (5120 x 1440 at 60Hz).

redxps630 · Answer

You need a low profile card that supports 4k resolution.

Dell supported discrete card includes low profile RX640. max resolution 5120 x 2880.

https://www.dell.com/support/manuals/en-us/optiplex-5080-desktop/5080_sff_sm/amd-radeon-rx-640?guid=guid-ac2f73a3-14e8-49f3-9d6c-04329d8860c5&lang=en-us

also GT1030 has a maximum resolution of 7680-by-4320 at 60Hz. The reference build calls for one DisplayPort 1.4, HDMI 2.0b with HDCP 2.2, and one Dual-link DVI.

PatriN · Answer

Thank you! I am really confused since the 7080 SFF service manual also suggests NVIDIA GeForce RTX 1660 SUPER and NVIDIA GeForce RTX 2070 SUPER as an option. But I don't think the PSU can handle them and I am not sure they are LP cards.

https://dl.dell.com/topicspdf/optiplex-7080-desktop_owners-manual9_en-us.pdf

redxps630 · Answer

service manual has error.  refer to spec sheet. https://www.delltechnologies.com/resources/en-us/asset/data-sheets/products/desktops-all-in-ones/optiplex-7080-spec-sheet.pdf

Optiplex Desktops

Graphics card for Optiplex 7080 SFF

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