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1.2.4
Layout contents
Connectors/Jumpers/Slots/LED
1. CPU and chassis fan connectors (4-pin CPU_FAN, 4-pin CHA_FAN1/2)
2. ATX power connectors (24-pin EATXPWR, 8-pin EATX12V)
3. Intel
LGA1150 CPU socket
®
4. DDR3 DIMM slots
5. USB 3.0 connector (20-1 pin USB3_12)
B85 Serial ATA 3.0Gb/s connectors (7-pin SATA3G_1~2)
6. Intel
®
7. Intel
B85 Serial ATA 6.0Gb/s connectors (7-pin SATA6G_1~4)
®
8. System panel connector (10-1 pin F_PANEL)
9. Speaker connector (4-pin SPEAKER)
10. Chassis intrusion connector (4-1 pin CHASSIS)
11. Clear RTC RAM (2-pin CLRTC)
12. USB 2.0 connectors (10-1 pin USB1112, USB1314)
13. TPM connector (20-1 pin TPM)
14. Serial port connectors (10-1 pin COM)
15. LPT connector (26-1 pin LPT)
16. Front panel audio connector (10-1 pin AAFP)
1.3
Central Processing Unit (CPU)
This motherboard comes with a surface mount LGA1150 socket designed for the 4th
Generation Intel
Unplug all power cables before installing the CPU.
1-4
Core™ i7 / Core™ i5 / Core™ i3, Pentium
®
B85M-E R2.0
B85M-E R2.0 CPU socket LGA1150
, Celeron
processors.
®
®
Chapter 1: Product introduction
Page
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1-15
1-4
1-8
1-19
1-18
1-18
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1-21
1-12
1-19
1-21
1-16
1-15
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