Biostar B650MS2 Manual page 5

Specifications
4x SATA III Connector (6Gb/s)
2x USB 2.0 Header (each header supports 2 USB 2.0 ports)
1x USB 3.2 (Gen1) Header (each header supports 2 USB 3.2 (Gen1) ports)
1x 8-Pin Power Connector
1x 24-Pin Power Connector
1x CPU Fan Connector
1x System Fan Connector
Internal I/Os
1x CPU water cooling connector (CPU_OPT)
1x Front Panel Header
1x Front Audio Header
1x Internal Stereo Speaker Header
1x Clear CMOS Header
1x COM Port Header
1x TPM Header
Form Factor u-ATX Form Factor, 221 mm x 235 mm
Windows 10(64bit) / Windows 11(64bit)
OS Support
Biostar reserves the right to add or remove support for any OS with or without notice.
B650MS2
Chapter 1: Introduction | 5