HP ProDesk 600 G5 SFF

What type of RAM does the HP ProDesk 600 G5 SFF support, and what is the maximum capacity?

It supports DDR4-2666 MHz non-ECC unbuffered DIMMs, with a maximum capacity of 64 GB across two SO-DIMM slots.

How many storage drives can be installed, and what types are supported?

The system has one M.2 2280 slot for PCIe NVMe SSDs, one 2.5-inch SATA bay, and one 3.5-inch SATA bay, supporting up to three drives total.

Which CPUs are compatible with the HP ProDesk 600 G5 SFF?

It supports 8th and 9th generation Intel Core processors (LGA 1151 socket), including Core i3, i5, i7, and Pentium/Celeron models with a 35W or 65W TDP.

Can the graphics card be upgraded in this small form factor PC?

Yes, it has one low-profile PCIe x16 slot that supports a dedicated graphics card, but only low-profile cards will fit due to the SFF chassis.

What wireless connectivity options are available for upgrade?

The motherboard includes an M.2 2230 slot for a Wi-Fi and Bluetooth combo card, supporting standard Intel CNVi modules.

How many USB ports are available, and are any USB-C?

It has four USB 3.1 Gen 2 Type-A ports on the front and two on the rear, plus two USB 2.0 ports on the rear. There are no USB-C ports.

Is the power supply upgradeable or replaceable?

The system uses a proprietary 180W or 250W external power adapter (brick-style), which can be replaced with an identical HP unit but is not a standard ATX PSU.