Dell OptiPlex 3000 Micro

What type of RAM does the Dell OptiPlex 3000 Micro support, and what is the maximum capacity?

It supports DDR4-3200 MHz SO-DIMM memory in two slots, with a maximum capacity of 64 GB (2x 32 GB).

How many M.2 slots does it have, and what types of storage are supported?

It has one M.2 2230/2280 slot for PCIe NVMe SSDs (Gen 3 x4). There are no 2.5-inch drive bays in the Micro form factor.

Can I install a 2.5-inch SATA drive in this system?

No, the Dell OptiPlex 3000 Micro does not include any internal 2.5-inch drive bays. Storage is limited to the single M.2 NVMe slot.

Which CPUs are compatible with the Dell OptiPlex 3000 Micro?

It uses an LGA 1700 socket and supports 12th Gen Intel Core processors (Alder Lake), including i3, i5, and i7 models with a 35W or 65W TDP. It does not support 13th or 14th Gen CPUs.

Is the CPU upgradeable in this model?

Yes, the CPU is socketed (LGA 1700) and can be replaced with another compatible 12th Gen Intel processor, provided the thermal solution supports the TDP.

What other components can be upgraded in the Dell OptiPlex 3000 Micro?

The RAM (SO-DIMM), M.2 NVMe SSD, and the wireless card (M.2 2230 for Wi-Fi/Bluetooth) are all upgradeable. The CPU is also replaceable.

Does this system support DDR5 memory?

No, it only supports DDR4-3200 MHz SO-DIMM memory. It does not have DDR5 compatibility.