Biostar TB250-BTC+ User Manual

Chapter 2: Hardware Installaon | 11
TB250-BTC PRO / TB250-BTC+
2.3 Connect Cooling Fans
These fan headers support cooling-fans built in the computer. The fan cable and connector
may be dierent according to the fan manufacturer.
CPU_FAN1: CPU Fan Header
Pin Assignment
1 Ground
2 +12V
3 FAN RPM rate sense
4 Smart Fan Control (By Fan)
SYS_FAN1/ SYS_FAN2: System Fan Header
Pin Assignment
1 Ground
2 +12V
3 FAN RPM rate sense
4 Smart Fan Control (By Fan)
Note
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 CPU_FAN1,SYS_FAN1&SYS_FAN2support4-pinand3-pinheadconnectors.Whenconnecng
withwiresontoconnectors,pleasenotethattheredwireistheposiveandshouldbeconnectedto
pin#2,andtheblackwireisGroundandshouldbeconnectedtopin#1(GND).
2.4 Install System Memory
DDR4 Modules

Biostar TB250-BTC+ Specifications

General

Chipset	Intel B250
CPU Socket	LGA 1151
Form Factor	ATX
Memory Type	DDR4
Maximum Memory	32GB
Memory Slots	2
SATA 6Gb/s Ports	6
USB 2.0 Ports	6
Network	Realtek RTL8111H - 10/100/1000 Mb/s
RAID Support	RAID 0, 1, 5, 10
PCIe Slots	1 x PCIe 3.0 x16, 5 x PCIe 3.0 x1
Audio	Realtek ALC887 8-Channel HD
M.2 Slots	1
USB 3.0 Ports	6 (4 rear, 2 via header)