Dell OptiPlex 7080 SFF

What type of RAM does the Dell OptiPlex 7080 SFF support, and what is the maximum capacity?

It supports DDR4-3200 MHz non-ECC unbuffered memory in DIMM form factor. The maximum capacity is 64 GB (2 x 32 GB) across two slots.

How many storage drives can be installed, and what interfaces are available?

The system has one M.2 2280 slot for PCIe NVMe SSDs, and two SATA 6 Gbps ports for 2.5-inch drives. It supports up to two total drives (one M.2 and one SATA, or two SATA).

Which CPUs are compatible with the OptiPlex 7080 SFF?

It uses the LGA 1200 socket and supports 10th Gen Intel Core i3, i5, i7, and i9 processors (Comet Lake), as well as Intel Pentium and Celeron models from the same generation.

Can the power supply be upgraded?

The SFF form factor uses a proprietary 200-watt power supply unit (PSU) that is not standard ATX. It can be replaced only with an identical Dell OEM PSU designed for this model.

What wireless upgrade options exist?

It has a M.2 2230 slot for a Wi-Fi and Bluetooth combo card, supporting Intel CNVi or standard PCIe-based modules. The antenna cables are pre-routed to the chassis.

Is the graphics card upgradeable?

No. The OptiPlex 7080 SFF has no PCIe x16 slot for a discrete graphics card. It relies on integrated Intel UHD Graphics from the CPU.

What is the maximum supported memory speed if using a 10th Gen Core i5 or higher?

All supported 10th Gen processors run memory at DDR4-3200 MHz, but the actual speed is determined by the CPU's memory controller. Core i5 and above natively support 3200 MHz; lower-tier CPUs may run at 2933 MHz.