Supermicro C7Z270-CG Quick Reference Manual
C7Z270-CG
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QUICK REFERENCE GUIDE
Revision 1.0
C7Z270-CG QUICK REFERENCE GUIDE Product Safety Information
Standardized Warning Statements
Motherboards
About Standardized Warning Statements
The following statements are industry standard warnings, provided to warn the user of situations which can potentially
cause a bodily injury. Should you have questions or experience difculty, contact Supermicro's Technical Support De-
partment for assistance. Only certied technicians should attempt to install or congure components.
Read this section in its entirety before installing or conguring components in the Supermicro chassis.
Battery Handling
Warning!
There is a danger of explosion if the battery is replaced incorrectly. Replace the battery only with the same or an equiva-
lent type recommended by the manufacturer. Dispose of used batteries according to the manufacturer's instructions.
警告
電池更換不當會有爆炸危險。請使用製造商建議之相同或功能相當的電池更換原有電池。請按照製造商的說明指示處理
廢棄舊電池。
警告
电池更换不当会有爆炸危险。请只使用同类电池或制造商推荐的功能相当的电池更换原有电池。请按制造商的说明处理
废旧电池。
電池の取り扱い
電池交換が正しく行われなかった場合、破裂の危険性があります。 交換する電池はメーカーが推奨する型、または同等のも
のを使用下さい。 使用済電池は製造元の指示に従って処分して下さい。
경고!
배터리가 올바르게 교체되지 않으면 폭발의 위험이 있습니다. 기존 배터리와 동일하거나 제조사에서 권장하는 동등한
종류의 배터리로만 교체해야 합니다. 제조사의 안내에 따라 사용된 배터리를 처리하여 주십시오.
Note: For complete product safety information, refer to http://www.supermicro.com/about/policies/safety_information.cfm.
C7Z270-CG QUICK REFERENCE GUIDE
限用物質含有情況標示聲明書
Motherboard
C7Z270-CG
(Motherboard)
Equipment name
Type designation (Type)
Restricted substances and its chemical symbols
Declaration of the Presence Condition of the Restricted Substances Marking
Note 1：“Exceeding 0.1 wt %” and “exceeding 0.01 wt %” indicate that the percentage content of the restricted substance exceeds the
reference percentage value of presence condition.
Note 2：“○” indicates that the percentage content of the restricted substance does not exceed the percentage of reference value of presence.
Note 3：The “−” indicates that the restricted substance corresponds to the exemption.
限用物質含有情況標示聲明書
Declaration of the Presence Condition of the Restricted Substances Marking
限用物質含有情況標示聲明書
設備名稱：主機板 /
,型號（型式）:
限用物質及其化學符號
單元Ｕnit
鉛Lead
(Pb)
Mercury
汞
(Hg)
Cadmium
鎘
(Cd)
六價鉻
Hexavalent
chromium
(Cr+6)
主機板
備考1.〝超出0.1 wt %〞及〝超出0.01 wt %〞係指限用物質之百分比含量超出百分比含量基準
值。
－
○ ○ ○ ○ ○
多溴聯苯
Polybrominated
biphenyls
(PBB)
多溴二苯醚
Polybrominated
diphenyl ethers
(PBDE)
備考2.〝○〞係指該項限用物質之百分比含量未超出百分比含量基準值。
備考3.〝－〞係指該項限用物質為排除項目。
C7Z270-CG QUICK REFERENCE GUIDE BIOS POST Code
AMI BIOS POST Codes
About AMI BIOS POST Codes
The table below lists some of AMI BIOS POST codes for C7Z270-CG. For more information, refer to https://www.
supermicro.com.tw/manuals/other/AMI_BIOS_POST_Codes_for_Grantley_Motherboards.pdf.
Code Description
0x32 CPU post-memory initialization is started
0x55 No Memory detected or memory failed
0x63 CPU DXE initialization is started
0x69 North Bridge DXE initialization is started
0x70 South Bridge DXE initialization is started
0x92 PCI Bus initialization is started
0x99 Super IO Initialization
0x9A USB initialization is started
0xA0 IDE initialization is started
0xA9 Boot into BIOS setup menu
0xAE Legacy Boot event
0xB2 Legacy Option ROM Initialization
0xB4 USB hot plug
0xD6 No VGA device
0xD7 No Keyboard plug in
0xF2 Recovery process started
0xF9 Recovery capsule is not found
C7Z270-CG QUICK REFERENCE GUIDE Notes
Notes
UPERMICR
S
R
C7Z270-CG
Quick RefeRence Guide Rev. 1.0
Motherboard Layout and Features
I/O BACK PANEL
AUDIO FP
JI2C1/JI2C2
ON :ENABLE
OFF:DISABLE
JL2
JPCIE1 JPCIE3
JSTBY1:
5V STBY POWER
JI2C2
JI2C1
JBR1
ON:BIOS RECOVERY
OFF:NORMAL
JBR1
USB2/3
USB4/5
USB6/7
USB 12/13 (3.0)
JL1
JL1:
CHASSIS
INTRUSION
JTPM1:
PWR
LED LED
TPM/PORT80
HDD
JTPM1
NIC
1
X
OH/FF X
JLED1:
3 PIN POWER LED
RST
1
PWR
LED1
C
ON
A
JF1
JWD1
COM1
JPCIE2
CPU SLOT1 PCI-E 3.0 X4 (IN X16)
PCH SLOT2 PCI-E 3.0 X1
PCIE M.2 CONNECTOR 1
JLED1
JWD1:
1-2:RST
2-3:NMI
WATCH DOG
LED4
U.2 CONNECTOR 1
U.2 CONNECTOR 2
CPU SLOT3 PCI-E 3.0 X8 (IN X16)
PCH SLOT4 PCI-E 3.0 X1
JD1:
SPEAKER:1-4
BUZZER:3-4
LED3
A C
A C
LED19
LED18
A
C
LED20
I-SATA4
JSD1
I-SATA5
JSD1:
SATA DOM PWR
JPCIE4
JPAC1
JPME2
2-3:ME MANUFACTURING MODE
1-2:NORMAL
C7Z270-CG
REV:1.00
JPAC1:AUDIO
1-2:ENABLE
2-3:DISABLE
JSPDIF_OUT
DESIGNED IN USA
JPCIE5
PCH SLOT5 PCI-E 3.0 X1
JPME2:
JPCIE6
CPU SLOT6 PCI-E 3.0 X16
SYS_FAN3
FAN5
HD AUDIO
USB 10/11 (3.1)
LAN
USB 8/9 (3.1)
JPL1:LAN
1-2:ENABLE
2-3:DISABLE
DVI
HDMI/DP
KB/MOUSE
USB 0/1
JPL1
JPW2
CPU_FAN2
FAN4
LGA 1151
7th/6th Gen
B1
+
BAR CODE
MAC CODE
JD1
SP1
BIOS LICENSE
JBT1
CMOS CLEAR
JBT1
A
C
LED17
PCIE M.2 CONNECTOR 2
FAN3
I-SATA2
I-SATA0
I-SATA1
SYS_FAN2
I-SATA3
A
LED2
MH7
JPW1
Intel® CoreTM i7/i5/i3
Series CPU
POWER BUTTON
S4
RESET BUTTON
FAN2
FAN1
CPU_FAN1
DIMMA1
DIMMA2
DIMMB1
DIMMB2
CLEAR CMOS
S12
SYS_FAN1
S8
= mounting hole
= for I/O cover
Package contents
• One (1) Supermicro Motherboard
• Four (4) SATA Cables, One (1) I/O Shield
• One (1) Quick Reference, One (1) Driver CD
Jumpers and Connectors
Jumpers
Jumper Description Default
CLEAR CMOS Clear CMOS Switch Push Button Switch
JBR1 BIOS Recovery Switch Pins 1-2 (Disable)
JBT1 Clear CMOS (on board) Short pads to clear CMOS
JI2C1/JI2C2 SMB to PCI Slots On (Enabled)
JPAC1 Audio Enable Pins 1-2 (Enabled)
JPL1 LAN1 Enable/Disable Pins 1-2 (Enabled)
JPME2
JWD1 Watch Dog Function Enable Pins 1-2 (RST)
POWER BUTTON Internal Power Button Push Button Switch
RESET BUTTON Onboard System Reset Button Push Button Switch
Intel® Manufacturing Mode
Pins 1-2 (Normal)
Connectors
Connector Description
AUDIO FP Front Panel Audio Header
B1 Onboard Battery
COM1 COM1 Port Header
I-SATA0~5
JD1 Speaker/buzzer (Pins 1~4: External Speaker, Pins 3~4: Buzzer)
JF1 Front Panel Control Header
JL1 Chassis Intrusion Header
JLED1 Power LED Indicator Header
JPW1 24-pin ATX Main Power Connector (Required)
JPW2 +12V 8-pin CPU power Connector (Required)
JSD1 SATA DOM (Disk On Module) Power Connector
JSPDIF_OUT Sony/Philips Digital Interface Format (S/PDIF) Out Header
JSTBY1 Standby Power Header
JTPM1 Trusted Platform Module (TPM) Header
PCI-E M.2 CONNECTOR 1, 2* PCI-E M.2 Connectors 1 and 2, small form factor devices and other portable
U.2 CONNECTOR 1, 2* U.2 Connector 1 and 2, for 2.5” SSD Drives
USB 2/3, USB 4/5, USB 6/7 Front Panel Accessible USB 2.0 Headers 2/3, 4/5. 6/7
USB 12/13 (3.0) Front Panel Accessible USB 3.0 Header 12/13
SYS FAN 1,2,3 CPU FAN 1,2 System/CPU Fan Headers
(Intel® Z270) Serial ATA (SATA 3.0) Ports 0~5 (6Gb/sec)
devices for High speed NVMe SSDs
*PCIE M.2 Connector 1 shares with U.2 Connector 1. (When M.2 device is plugged into PCIE M.2 Connector 1, U.1 connector 1 will be automatically disabled.)
*PCIE M.2 Connector 2 shares with SATA4/5. (When M.2 device is plugged into PCIE M.2 Connector 2, SATA4/5 will be automatically disabled.)
ContaCt InformatIon
• www.supermicro.com (Email: support@supermicro.com)
• Manuals: http://www.supermicro.com/support/manuals
• Drivers & Utilities: ftp://ftp.supermicro.com
• Safety: http://www.supermicro.com/about/policies/safety_information.cfm
LED Indicators
LED indicators
LED Description Color/State Status
LED1 Onboard Standby PWR LED Green: Solid on Power On
LED2 M.2 connector 2 SSD ACT LED Green: Solid on M.2 device connected
LED3 M.2 connector 1 SSD ACT LED Green: Solid on M.2 device connected
LED4 Status Code LED Digital Readout See manual
CPU & Memory Support
CPU & Memory Support
The C7Z270 -CG supports a 6th and 7th generation Intel® CoreTM i7/i5/i3 processor, up to 64GB of Unbuffered (UDIMM)
non-ECC DDR4 memory, up to 3733 MHz (OC) in four 288-pin memory slots. Populating these DIMM slots with
a pair of memory modules of the same type and same size will result in interleaved memory, which will improve
memory performance.
Note: 1) For memory optimization, use only DIMM modules that have been validated by Supermicro. For the latest memory updates, please
refer to our website at http://www.supermicro.com/products/motherboard.
2) Always connect the power cord last, and always remove it before adding, removing or changing any hardware components.
DIMM Memory Installation
Towards the CPU
DIMMA1 (Black Slot)
DIMMA2 (Green Slot)
DIMMB1 (Black Slot)
DIMMB2 (Green Slot)
Memory Population Guidelines
When installing memory modules, the DIMM slots should be populated in the following order: DIMMA2, DIMMB2,
then DIMMA1, DIMMB1.
• Always use DDR4 DIMM modules of the same size, type and speed.
• Mixed DIMM speeds can be installed. However, all DIMMs will run at the speed of the slowest DIMM.
Recommended Population (Balanced)
DIMMB2 DIMMA2 DIMMB1 DIMMA1 Total System Memory
4GB 4GB 8GB
4GB 4GB 4GB 4GB 16GB
8GB 8GB 16GB
8GB 8GB 8GB 8GB 32GB
16GB 16GB 32GB
16GB 16GB 16GB 16GB 64GB
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