Intel S1200RP Technical Product Specification - Page 40

Thermal Management

Intel

®

Server System R1000RP Family TPS

Intel

order number: G91532-003

Revision 1.2

30

does not change them.

4.2.2

Altitude

This option is used to select the proper altitude that the system will be used in. Available

settings include [300m or less], [301m-900m], [901m-1500m], and [Above 1500m].

Selecting an altitude range that is lower than the actual altitude the system will be operating at,

can cause the fan control system to operate less efficiently, leading to higher system thermals

and lower system performance. If the altitude range selected is higher than the actual altitude

the system will be operating at, the fan control system may provide better cooling but with

higher acoustics and higher fan power consumption. If the altitude is not known, selecting a

higher altitude is recommended in order to provide sufficient cooling.

4.2.3

Set Fan Profile

This option is used to set the desired Fan Profile. Available settings include [Performance] and

[Acoustic].

The Acoustic mode offers the best acoustic experience and appropriate cooling capability

supporting the majority of the add-in cards used. Performance mode is designed to provide

sufficient cooling capability covering all kinds of add-in cards on the market.

4.2.4

Fan PWM Offset

This option is reserved for manual adjustment to the minimum fan speed curves. The valid

range is from [0 to 100] which stands for 0% to 100% PWM adding to the minimum fan speed.

This feature is valid when Quiet Fan Idle Mode is at Enabled state. The default setting is [0].

4.2.5

Quiet Fan Idle Mode

This feature can be [Enabled] or [Disabled]. If enabled, the fans will either shift to a lower speed

or stop when the aggregate sensor temperatures are satisfied, indicating the system is at ideal

thermal/light loading conditions. When the aggregate sensor temperatures are not satisfied, the

fans will shift back to normal control curves. If disabled, the fans will never shift into lower fan

speeds or stop, regardless of whether the aggregate sensor temperatures are satisfied. The

default setting is [Disabled].

Note:

The above feature may or may not be in effect and depends on the actual thermal

characteristics of the specified system.

4.2.6

Thermal Sensor Input for Fan Speed Control

The BMC uses various IPMI sensors as inputs to control fan speed. Some of the sensors are

actual physical sensors and some are virtual sensors derived from calculations.

The following IPMI thermal sensors are used as input to control fan speed:



Front Panel Temperature Sensor

1



CPU Margin Sensors

2, 4, 5



DIMM Thermal Margin Sensors

2, 4



PCH Temperature Sensor

3,5

Section	Page
1. Introduction	11
1.1 Chapter Outline	11
1.2 Server Board Use Disclaimer	11
2. Product Overview	12
2.1 System Views	14
2.2 System Dimensions	15
2.3 System Level Environmental Limits	15
2.4 System Features and Options Overview	17
2.4.1 Hot Swap Hard Drive Bay and Front Panel Options	17
2.4.2 Back Panel Features	18
2.4.3 Front Control Panel Options	18
2.5 Server Board Overview	19
2.5.1 Rear Component View	21
2.6 Available Front Bezel Support (Optional)	21
2.7 Available Rack and Cabinet Mounting Kit Options	22
3. Power Subsystem	23
3.1 350W Fixed Power Supply	23
3.1.1 Mechnical Overview	23
3.1.2 Power Supply Module Efficiency	24
3.1.3 Power Cord Specification Requirements	24
3.1.4 AC Input Requirement	25
3.1.4.1 Power Factor	25
3.1.4.2 AC Input Voltage Specification	25
3.1.4.3 AC Line Isolation Requirements	25
3.1.4.4 AC Line Dropout/Holdup	26
3.1.4.5 AC Line Fuse	26
3.1.4.6 AC Inrush	26
3.1.4.7 AC Line Leakage Current	26
3.1.4.8 AC Line Transient Specification	26
3.1.4.9 Susceptibility Requirements	27
3.1.4.10 Electrostatic Discharge Susceptibility	27
3.1.4.11 Fast Transient/Burst	27
3.1.4.12 Radiated Immunity	27
3.1.4.13 Surge Immunity	28
3.1.4.14 Power Recovery	28
3.1.4.15 Voltage Interruptions	28
3.1.5 DC Output Specification	28
3.1.5.1 Output Power/Currents	28
3.1.5.2 Standby Output	28
3.1.6 Protection Circuits	28
3.1.6.1 Over Current Protection (OCP)	29
3.1.6.2 Over Voltage Protection (OVP)	29
3.1.6.3 Over Temperature Protection (OTP)	29
3.2 450W mini-ERPS Redundant Power Supply	29
3.2.1 Mechnical Overview	30
3.2.2 Power Supply Module Card Edge Connector	31
3.2.3 Power Supply Module Efficiency	32
3.2.4 Power Cord Specification Requirements	32
3.2.5 AC Input Requirement	32
3.2.5.1 Power Factor	32
3.2.5.2 AC Input Voltage Specification	32
3.2.5.3 AC Line Isolation Requirements	33
3.2.5.4 AC Line Dropout/Holdup	33
3.2.5.5 AC Line Fuse	33
3.2.5.6 AC Inrush	34
3.2.5.7 AC Line Leakage Current	34
3.2.5.8 AC Line Transient Specification	34
3.2.5.9 Susceptibility Requirements	34
3.2.5.10 Electrostatic Discharge Susceptibility	35
3.2.5.11 Fast Transient/Burst	35
3.2.5.12 Radiated Immunity	35
3.2.5.13 Surge Immunity	35
3.2.5.14 Power Recovery	35
3.2.5.15 Voltage Interruptions	35
3.2.6 DC Output Specification	36
3.2.6.1 Output Power/Currents	36
3.2.6.2 Standby Output	36
3.2.7 Protection Circuits	36
3.2.7.1 Current Limit (OCP)	36
3.2.7.2 Over Voltage Protection (OVP)	37
3.2.7.3 Over Temperature Protection (OTP)	37
4 Thermal Management	38
4.1 Thermal Operation and Configuration Requirements	38
4.2 Thermal Management Overview	39
4.2.1 Set Throttling Mode	39
4.2.2 Altitude	40
4.2.3 Set Fan Profile	40
4.2.4 Fan PWM Offset	40
4.2.5 Quiet Fan Idle Mode	40
4.2.6 Thermal Sensor Input for Fan Speed Control	40
4.3 System Fans	42
4.4 FRUSDR Utility	44
5 System Storage and Peripheral Options	45
5.1 2.5” Hard Disk Drive Support	45
5.1.1 2.5” Drive Hot-Swap Backplane Overview	46
5.1.2 Cypress* CY8C22545 Enclosure Management Controller	47
5.2 3.5” Hard Disk Drive Support	47
5.2.1 3.5” Drive Hot-Swap Backplane Overview	48
5.2.2 Cypress* CY8C22545 Enclosure Management Controller	49
5.3 SATA DOM Support	49
6 Storage Controller Options Overview	50
6.1 Embedded SATA Controller Support	50
7 Front Control Panel and I/O Panel Overview	51
7.1 I/O Panel Features	51
7.2 Control Panel Features	51
8 Intel® Local Control Panel	56
8.1 LCD Functionality	56
8.2 Main Menu	57
8.3 Event Menu	58
8.4 View Menu	58
8.4.1 System FW Version (SysFwVer)	58
8.4.2 System Information (SysInfo)	59
8.4.3 BMC IP Configuration	59
8.4.4 RMM4 IP Configuration	59
8.4.5 Power	60
8.4.6 Last Post Code (Last PC)	60
8.5 Config Menu	60
8.5.1 IP Version	60
8.5.2 BMC IP	60
8.5.3 RMM4 IP	62
8.5.4 Boot Device	62
8.5.5 Banner	62
9 PCIe Support and Riser Card Support	64
9.1 Architectural Overview of the Server Board Riser Slots	64
Appendix A: Integration and Usage Tips	67
Appendix B: POST Code LED Decoder	68
Appendix C: POST Code Errors	73
Glossary	79

Intel S1200RP Technical Product Specification - Page 40

Altitude, Set Fan Profile, Fan PWM Offset, Quiet Fan Idle Mode, Thermal Sensor Input for Fan Speed

Page 40 highlights