Supero C7B250-CB-ML, User Manual

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1-2
Supermicro C7B250-CB-ML Motherboard User’s Manual
1-3 Motherboard Features
CPU
Single 6th and 7th Generation Intel Core i7/i5/i3,
Pentium/Celeron processor in an LGA1151 type socket,
up to 65W TDP
Memory
Four (4) slots support up to 64GB of unbuffered, non-
ECC, 2400MHz DDR4 memory*
Dual-channel memory
DIMM sizes
UDIMM 4GB, 8GB, 16GB
Chipset
Intel B250 Express
Expansion Slots
One (1) PCH PCI-E 3.0 x1 slot
One (1) PCH PCI-E 3.0 x4 slot
One (1) CPU PCI-E 3.0 x16 slot
One (1) NVMe PCI-E x4 M.2
Network
Connections
One (1) Gigabit Ethernet Controller
One (1) RJ-45 rear I/O panel connector with Link and
Activity LEDs
I/O Devices Hard Drive Connections
SATA 3.0 (6Gb/s) Six (6) I-SATA 0~5
USB Devices
Four (4) USB 3.0 and two (2) USB 2.0 ports on the
I/O back panel
Two (2) front accessible USB 2.0 ports on one header
Two (2) front accessible USB 3.0 ports on one header
Keyboard/Mouse
One shared PS/2 Keyboard/Mouse port on the I/O back
panel
Other I/O Ports
One (1) VESA DisplayPort, One (1) DVI-D Port
One (1) HDMI 1.4 Port
One (1) Serial header (COM1)
Audio
One set of High Definition Audio 7.1 channel connec -
tors supported by Realtek ALC888S on the back panel
One (1) Front Panel Audio Header
One (1) S/PDIF Out on the rear side of the chassis