The MIH61R usually features .

If you're looking for the actual manual, I recommend searching for it on:

This is a proprietary 10-pin connector typical of Dell boards, which integrates the power switch and LED. BIOS Access:

: Officially supports up to 8GB (2x4GB), though some variants or BIOS updates may support up to 16GB. Expansion Slots PCI Express x16 Gen 2 for discrete graphics. PCI Express x1 SATA 3.0 Gb/s (SATA II) connectors. Input/Output and Connectivity