Asus Z77-A Z77-A User's Manual - Page 19

Intel, CPU LGA1155 socket - intel lga1155 motherboard

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1.3.4 Layout contents Connectors/Jumpers/Slots/LED 1. Keyboard power (3-pin KB_USBPWB) 2. EATX power connectors (24-pin EATXPWR, 8-pin EATX12V) 3. CPU, Chassis and power fan connectors (4-pin CPU_FAN, 4-pin CHA_FAN1/2, 3-pin PWR_FAN) 4. Intel® CPU socket 5. DDR3 DIMM sockets 6. USB 3.0 connector (20-1 pin USB3_34) 7. USB device wake-up (3-pin USBPWF) 8. Onboard LED (SB_PWR) 9. Intel® Z77 Serial ATA 3.0 Gb/s connectors (7-pin SATA3G_1-4 [blue]) 10. Intel® Z77 Serial ATA 6.0 Gb/s connectors (7-pin SATA6G_1/2 [gray]) 11. System panel connector (20-8 pin F_PANEL) 12. USB 2.0 connectors (10-1 pin USB56, USB78) 13. Clear RTC RAM (3-pin CLRTC) 14. Serial port connectors (10-1 pin COM1) 15. Digital audio connector (4-1 pin SPDIF_OUT) 16. Front panel audio connector (10-1 pin AAFP) Page 1-23 1-27 1-26 1-7 1-11 1-32 1-23 1-4 1-28 1-29 1-30 1-32 1-22 1-33 1-31 1-31 1.4 Intel® CPU LGA1155 socket This motherboard comes with a LGA1155 socket designed for 2nd/3rd generation Core™ i7/i5/i3, Pentium®, and Celeron® processors. The LGA1156 CPU is incompatible with the LGA1155 socket. DO NOT install a LGA1156 CPU on the LGA1155 socket. Z77-A Z77-A CPU socket LGA1155 ASUS Z77-A 1-7

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1.3.4
Layout contents
Connectors/Jumpers/Slots/LED
Page
1.
Keyboard power (3-pin KB_USBPWB)
1-23
2.
EATX power connectors (24-pin EATXPWR, 8-pin EATX12V)
1-27
3.
CPU, Chassis and power fan connectors
(4-pin CPU_FAN, 4-pin CHA_FAN1/2, 3-pin PWR_FAN)
1-26
4.
Intel
®
CPU socket
1-7
5.
DDR3 DIMM sockets
1-11
6.
USB 3.0 connector (20-1 pin USB3_34)
1-32
7.
USB device wake-up (3-pin USBPWF)
1-23
8.
Onboard LED (SB_PWR)
1-4
9.
Intel
®
Z77 Serial ATA 3.0 Gb/s connectors (7-pin SATA3G_1–4 [blue])
1-28
10.
Intel
®
Z77 Serial ATA 6.0 Gb/s connectors (7-pin SATA6G_1/2 [gray])
1-29
11.
System panel connector (20-8 pin F_PANEL)
1-30
12.
USB 2.0 connectors (10-1 pin USB56, USB78)
1-32
13.
Clear RTC RAM (3-pin CLRTC)
1-22
14.
Serial port connectors (10-1 pin COM1)
1-33
15.
Digital audio connector (4-1 pin SPDIF_OUT)
1-31
16.
Front panel audio connector (10-1 pin AAFP)
1-31
Z77-A
Z77-A CPU socket LGA1155
This motherboard comes with a LGA1155 socket designed for 2
nd
/3
rd
generation Core™
i7/i5/i3, Pentium
®
, and Celeron
®
processors.
1.4
Intel
®
CPU LGA1155 socket
The LGA1156 CPU is incompatible with the LGA1155 socket. DO NOT install a LGA1156
CPU on the LGA1155 socket.
ASUS Z77-A
1-7