Home / Computers / The OptiPlex 7080 SFF uses a proprietary 200W PSU — Dell OEM replacements onlyComputers Technology ramseeker pcThe OptiPlex 7080 SFF uses a proprietary 200W PSU — Dell OEM replacements onlyLike the rest of Dell’s SFF lineup, the 7080 uses a proprietary 200W PSU. If it fails, you need an identical Dell OEM unit — no standard ATX replacements will fit. Shop computer upgrades on Amazon As an Amazon Associate, Work Notes may earn.Related NotesThe OptiPlex 7060 SFF hides upgrade slots beyond RAM and storageThe OptiPlex 5000 SFF has a wireless slot and PCIe expansionThe OptiPlex 3060 SFF can take a low-profile GPU — barelyThe Dell OptiPlex 3000 Micro is M.2-only for storageThe OptiPlex 3060 SFF won't take an M.2 SSD — its only M.2 slot is for Wi-FiExploreThe 2011 MacBook Air lets you swap the Wi-Fi card — but don't expect miraclesThe ASUS PN41 comes VESA-ready — hide it behind your monitorThe iBook G3 Clamshell has a user-replaceable battery — vintage Apple simplicityThe M1 iMac 24-inch lives on AC power — no battery, no worriesThe M3 iMac 24-inch continues the same no-battery desktop designPrevious The QNAP TS-233 keeps it simple with a single Gigabit Ethernet portNext The Narwal Freo X maps most homes in a single LiDAR run