Dell OptiPlex 7090 SFF

What type of RAM does the Dell OptiPlex 7090 SFF support, and what is the maximum capacity?

The Dell OptiPlex 7090 SFF supports DDR4-3200MHz non-ECC memory in DIMM form factor. It has two memory slots and supports a maximum of 64GB (2x 32GB).

What storage options are available for the OptiPlex 7090 SFF?

The system supports one M.2 2230/2280 PCIe NVMe SSD and one 2.5-inch SATA hard drive or SSD. It has a single SATA 6Gb/s port for the 2.5-inch drive bay.

Which CPUs are compatible with the Dell OptiPlex 7090 SFF?

The OptiPlex 7090 SFF uses the Intel Q570 chipset and supports 11th Gen Intel Core processors (i3, i5, i7, i9) with the LGA 1200 socket. It does not support 10th Gen or 12th Gen CPUs.

Can I upgrade the graphics card in the OptiPlex 7090 SFF?

Yes, the system has a PCIe x16 slot for a low-profile graphics card. However, the SFF chassis limits card height to low-profile form factor, and the power supply is typically 200W, restricting high-power GPUs.

How many expansion slots does the OptiPlex 7090 SFF have?

It has one PCIe x16 slot (wired as x4), one PCIe x4 slot, and one M.2 2230 key E slot for Wi-Fi/Bluetooth cards. The PCIe x16 slot is physically x16 but electrically x4.

What is the maximum supported storage capacity for the OptiPlex 7090 SFF?

The system supports up to 2TB for the M.2 NVMe SSD and up to 2TB for the 2.5-inch SATA drive, for a total of up to 4TB of internal storage.

Can I upgrade the wireless card in the OptiPlex 7090 SFF?

Yes, the system has an M.2 2230 key E slot dedicated for a wireless card. It supports Intel Wi-Fi 6 and Bluetooth 5.x modules, but the card must be compatible with Dell's whitelist.