Intel SR1475 Technical Product Specification Download Page 30

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Intel® Server Chassis SR1475 / Intel® Server System SR1475NH1-E

Revision 1.0

- 30 -

3.3 Hot-Swap SCSI Backplane

The Intel

Server Chassis SR1475 SCSI hot-swap backplane (HSBP) supports the following

feature set:

QLogic* GEM359 enclosure management controller

External non-volatile Flash ROM

C interface

Low Voltage Differential (LVD) SCSI Interface

SCSI-3

compatible

Compliance with SCSI Accessed Fault Tolerant Enclosures (SAF-TE) specification,

version 1.00 and addendum

Support for up to three U320 LVD SCSI Drives

Onboard LVD SCSI Termination – SPI-4 compatible

Hard drive status LEDs

One 2x3-pin power connector

3.3.1

SCSI Backplane Board Layout

The following diagram shows the layout of the major components and connectors on the board.

Figure 22. SCSI Backplane Layout

SCSI connector
to SCSI add-in
card

100-pin
connector

(

not

used in Intel

Server Chassis
SR1475)

Thumb
screw

Control panel
connector

(

not

used in Intel

Server Chassis
SR1475)

Power
connector

Floppy drive
connector

(

not used in

Intel

Server

Chassis
SR1475)

IDE connector

(

not used in Intel

Server Chassis
SR1475)

SCA2 SCSI
hard drive
connectors

Drive status
LEDs

Summary of Contents for SR1475

Page 1: ...Intel Server Chassis SR1475 Intel Server System SR1475NH1 E Technical Product Specification Intel order number D54566 001 Revision 1 0 March 2006 Enterprise Platforms and Services Marketing...

Page 2: ...Revision 1 0 ii Revision History Date Revision Number Modifications March 2006 1 0 Initial Release...

Page 3: ...finalize a design with this information Revised information will be published when the product is available Verify with your local sales office that you have the latest datasheet before finalizing a...

Page 4: ...e 22 3 Peripheral and Hard Drive Support 24 3 1 Slim line Drive Bay 24 3 1 1 Floppy Drive Support With or Without Backplane Present 25 3 1 2 Optional Floppy Drive Configuration 26 3 1 3 CD ROM or DVD...

Page 5: ...r connector 54 6 5 2 P2 Processor Power Connector 54 6 5 3 HD Power Connector P3 55 6 5 4 Slim line Power Connector P4 55 6 6 AC Inlet Connector 55 6 7 Marking and Identification 55 6 8 AC Input Volta...

Page 6: ...Timing Requirements 63 6 31 Residual Voltage Immunity in Standby mode 66 6 32 Protection Circuits 66 6 33 Over Current Limit OCP 67 6 34 Over Voltage Protection OVP 67 6 35 Over Temperature Protection...

Page 7: ...ther Safety Requirement Notations 76 7 15 1 Certification Conditions 76 7 15 2 Isolation Between Primary Secondary 76 7 15 3 Creepage Clearance Requirements 76 7 15 4 Leakage Current Maximums 76 7 15...

Page 8: ...Conformity 82 9 2 5 Japan EMC Compatibility 83 9 2 6 BSMI Taiwan 83 9 3 Replacing the Back up Battery 84 9 4 System Level Environmental Limits 85 9 5 Serviceability 85 Appendix A Intel Server Chassis...

Page 9: ...al Bay Configuration Options 24 Figure 17 View of Slim line Drive Bay 24 Figure 18 Optional Floppy Drive Configuration 26 Figure 19 Hard Disk Drive Bay 28 Figure 20 Hard Drive Tray Assembly 29 Figure...

Page 10: ...l Drawing 50 Figure 37 Power Supply Enclosure Drawing 51 Figure 38 Airflow Characteristics 52 Figure 39 Output Voltage Timing 64 Figure 40 Turn On Off Timing Power Supply Signals 66 Figure 41 PSON Req...

Page 11: ...Connector Pin out 41 Table 14 7 Pin SATA Connector Pin out J2 J3 J4 J5 J6 42 Table 15 22 Pin SATA Connector Pin out 42 Table 16 Standard Control Panel Button Functions 45 Table 17 Standard Control Pan...

Page 12: ...tage Timing 64 Table 40 Turn On Off Timing 65 Table 41 Over Current Protection OCP 67 Table 42 Over Voltage Protection OVP Limits 67 Table 43 PSON Signal Characteristic 68 Table 44 PWOK Signal Charact...

Page 13: ...the high density server market The Intel Server Board SE7230NH1 E is available in two different configurations the SE7230NH1LC version and the SE7230NH1LX version Only the SE7230NH1LX version is avai...

Page 14: ...Revision 1 0 14 1 2 Chassis Dimensions Table 1 Chassis Dimensions Height 43 25 mm 1 703 Width 430 mm 16 930 Depth 672 mm 26 457 Max Weight 14 1 kg 31 LBS 1 3 Intel Server Chassis SR1475 System Compon...

Page 15: ...K Power Supply fans F USB 1 connector L AC Power Receptacle Figure 5 Back Panel Feature Overview 1 5 Hard Drive and Peripheral Bays The server chassis is designed to support several different hard dri...

Page 16: ...Slim line drive bay CD ROM or DVD CDR or Floppy B Control Panel C Hard Drive Fault Activity LED D 1 Hard Drive Bays E Chassis Handle 1 6 Control Panel The server chassis control panel assembly is pre...

Page 17: ...hin a common compact design The following diagram overviews the layout and functions of the control panel Figure 8 Standard Control Panel Overview A Power Sleep Button G System Identification LED B NI...

Page 18: ...ve configurations processors memory and an add in card when external ambient temperatures remain within specified limits 1 9 Chassis Security The server chassis provides support for several system sec...

Page 19: ...ver System SR1475NH1 E Revision 1 0 19 Figure 9 Optional Front Bezel Light pipes in the front bezel supporting the standard control panel allow the system status LEDs to be monitored with the bezel in...

Page 20: ...d airflow to the system A fan on the processor heat sink is not necessary in this chassis In order to maintain the necessary airflow within the system the air baffle CPU memory air duct and the top co...

Page 21: ...f individual fans is a tool less operation and provides for ease of installation and serviceability of the server chassis cooling subsystem The individual fans are not hot swappable The server must be...

Page 22: ...ed into the fan control via BIOS the system will automatically increase the rotational speed for all the fans within fan module Note There is no fan redundancy Should a fan fail the system should be s...

Page 23: ...and the memory area of the system Figure 15 CPU Memory Air Duct Notes 1 If the CPU memory air duct is removed the system will not meet the thermal cooling requirements of the processor which will most...

Page 24: ...chassis provides a slim line drive bay that can be configured for either CD ROM DVD CDRW or floppy drives with or without the presence of a backplane Regardless of whether a SATA or SCSI backplane is...

Page 25: ...s connector has the following pin out Table 4 4 pin Floppy Power Connector Pin out J3 Pin Name 1 P12V 2 GND 3 GND 4 P5V The power cable for the floppy drive is provided via a slim line Y cable which c...

Page 26: ...erconnects between the drive power supply and the server board The interposer card has three connectors The first connector has 50 pins and is plugged directly into the drive connector the connector h...

Page 27: ...n Name 1 P12V 2 GND 3 GND 4 P5V The third connector has 40 pins and is cabled to the legacy IDE connector on the server board This connector has the following pin out Table 8 40 pin CD ROM Connector P...

Page 28: ...o maintain system thermals Drive trays should either have a hard drive or drive blank inserted Figure 19 Hard Disk Drive Bay 3 2 1 Hot Swap Hard Disk Drive Trays In a hot swap configuration each hard...

Page 29: ...ve must be mounted to a non hot swap drive tray The tray is designed to slide into the drive bay and lock into place To remove the drive the chassis top cover must be removed to disengage the drive tr...

Page 30: ...ddendum Support for up to three U320 LVD SCSI Drives o Onboard LVD SCSI Termination SPI 4 compatible Hard drive status LEDs One 2x3 pin power connector 3 3 1 SCSI Backplane Board Layout The following...

Page 31: ...sure Management Controller The SCSI backplane utilizes the features of the QLogic GEM359 for enclosure management which monitors various aspects of a storage enclosure The chip provides in band SAF TE...

Page 32: ...the following SAF TE command set Read Enclosure Configuration Read Enclosure Status Red Device Slot Status Read Global Flags Write Device Slot Status Perform Slot Operation 3 3 2 3 I2C Serial Bus Int...

Page 33: ...hat stores the configuration data and operating firmware executed by the GEM359 s internal CPU The Flash memory operates off the 3 3V rail and is housed in a 48 pin TSOP type 1 package 3 3 2 5 LED Sup...

Page 34: ...hard disk drives and the slim line drive bay supporting one floppy drive or CD ROM drive A 6 pin power cable is routed from the power distribution board and plugs into a 2 x 3 shrouded plastic PC powe...

Page 35: ...BP_SCSI_D5N BP_SCSI_D6P A12 B12 BP_SCSI_D6N BP_SCSI_D7P A13 B13 BP_SCSI_D7N BP_SCSI_DP0P A14 B14 BP_SCSI_DP0N GND A15 B15 GND BP_SCSI_DIFSNS A16 B16 GND TERMI_PWR A17 B17 TERMI_PWR TERMI_PWR A18 B18...

Page 36: ...P_SCSI_D11P 47 7 BP_SCSI_D11N BP_SCSI_D10P 48 8 BP_SCSI_D10N BP_SCSI_D9P 49 9 BP_SCSI_D9N BP_SCSI_D8P 50 10 BP_SCSI_D8N BP_SCSI_IOP 51 11 BP_SCSI_ION BP_SCSI_REQP 52 12 BP_SCSI_REQN BP_SCSI_CDP 53 13...

Page 37: ...A Backplane The Intel Server Chassis SR1475 SATA hot swap backplane HSBP supports the following feature set QLogic GEM424 enclosure management controller o External non volatile SEEPROMs o SATA and SA...

Page 38: ...installation The following diagram shows the layout of the major components and connectors of the board Figure 27 SATA Backplane Layout Figure 28 SATA Backplane Layout SATA drive connectors Drive sta...

Page 39: ...nal Block Diagram 3 4 2 1 Enclosure Management Controller The SATA backplane utilizes the features and functionality of the QLogic GEM424 enclosure management controller which is capable of monitoring...

Page 40: ...l Flags Write Device Slot Status Perform Slot Operation 3 4 2 2 1 I2C Serial Bus Interface The GEM424 supports two independent I2C interface ports with bus speeds of up to 400Kbits The I2C core incorp...

Page 41: ...the GEM424 controller whenever an error condition is detected as defined by the firmware Activity and fault LED functions are only available when a SATA host controller that supports the SAF TE proto...

Page 42: ..._TX_N 7 GND 8 GND 9 GND 3 4 3 3 Hot Swap SATA Drive Connectors The SATA drive interface combines both SATA and power signals into a single connector The pin out of the drive interface connector is the...

Page 43: ...H1 E Revision 1 0 43 3 4 3 5 Slim line CD ROM DVD Interface Assembly When a CD ROM or DVD drive is installed into the slim line peripheral bay the drive cable is routed from a connector on the drive i...

Page 44: ...embly module slides into a predefined slot on the front of the chassis Once installed communication to the server board can be achieved by either attaching a 50 pin cable to a hot swap backplane or if...

Page 45: ...re working on from behind a rack of servers C Reset Button Reboots and initializes the system D NMI Button Pressing the recessed button with a paper clip or pin puts the server in a halt state for di...

Page 46: ...ed on until the BIOS clears it If the system is not powered down normally it is possible that the Power LED will be blinking at the same time that the system status LED is off due to a failure or conf...

Page 47: ...ors The control panel has one external I O connector One USB port The following tables provide the pin outs for the connector Table 19 External USB Connector J2 Pin Description 1 PWR_FP_USB2 2 USB_DN2...

Page 48: ...P_ID_LED_R_L HDD_FAULT_LED_R_L 18 17 NIC2_LINK_LED_R_L FP_RST_BTN_L 20 19 NIC2_ACT_LED_L GND 22 21 BP_I2C_5V_SDA FP_ID_SW_L 24 23 BP_I2C_5V_SCL NIC1_ACT_LED_L 26 25 FP_CHASSIS_L FP_NMI_BTN_L 28 27 NIC...

Page 49: ...ver chassis consists of a single bracket with three threaded mounting holes two on the long arm of the bracket secure the riser card to the bracket a third is used to secure the add in card to the ris...

Page 50: ...r use in the Intel Server Chassis SR1475 PCI X capable of supporting a single full height full length PCI X 66 100 MHz add in card PCI Express capable of supporting a single full height full length x8...

Page 51: ...lf cooling The power supply fans also provide additional airflow for parts of the system 6 1 Mechanical Specifications The 1U 350 W power supply is designed specifically for use in the Intel Server Ch...

Page 52: ...nd ambient temperature The declared sound power levels LwAd of the power supply unit PSU must meet the requirements shown in the following table Sound power must be measured according to ECMA 74 www e...

Page 53: ...DESCRIPTION MIN MAX UNITS Top Operating temperature range 0 45 C Tnon op Non operating temperature range 40 70 C Altitude Maximum operating altitude 1500 m The power supply must meet UL enclosure req...

Page 54: ...k 14 PSON Green 24AWG 4 5VDC Red 15 COM Black 5 COM Black COMRS Black 24AWG 6 5VDC Red 16 COM Black 7 COM Black 17 COM Black 8 PWR OK Gray 24AWG 18 Reserved N C 9 5 VSB Purple 19 5VDC Red 10 12V Yello...

Page 55: ...42 or equivalent Contact Molex 44476 1111 or Molex 5556 as the alternative or equivalent approved by Intel Table 28 Slim line Power Connector PIN SIGNAL 18 AWG COLOR PIN SIGNAL 18 AWG COLOR 1 12V Yell...

Page 56: ...ltage range shall be measured at 90VAC at max load 2 Maximum input current at high input voltage range shall be measured at 180VAC at max load 3 This requirement is not to be used for determining agen...

Page 57: ...ed provided the function is self recoverable or can be restored by the operation of the controls 6 10 1 Electrostatic Discharge Susceptibility The power supply complies with the limits defined in EN 5...

Page 58: ...to be when the AC input drops to 0VAC at any phase of the AC line for any length of time During an AC dropout the power supply must meet dynamic voltage regulation requirements An AC line dropout of a...

Page 59: ...exceed 55 A peak during hot start at 45 C The peak inrush current shall be less than the ratings of its critical components including input fuse bulk rectifiers and surge limiting device The power sup...

Page 60: ...ics in Appliances and General Use Equipment and shall meet the harmonic current emissions limits specified for ITE equipment 6 19 Efficiency The power supply shall have a recommended efficiency of 70...

Page 61: ...k power and peak current loading shall be supported for a minimum of 12 seconds 4 Combined 3 3V 5V power shall not exceed 100W 6 22 1 Standby Outputs The 5VSB output shall be present when an AC input...

Page 62: ...00 F 5VSB 0 5A 0 25 A sec 20 F Notes 1 Step loads on each 12V output may happen simultaneously and it shall be tested that way 6 24 Capacitive Loading The power supply shall be stable and meet all req...

Page 63: ...tress of the AC line or any power supply components at any specified AC line or load conditions 6 29 Zero Load Stability Requirements When the power sub system operates in a no load condition it does...

Page 64: ...39 Output Voltage Timing Item Description MIN MAX UNITS Tvout_rise Output voltage rise time from each main output 5 0 70 msec Tvout_on All main outputs must be within regulation of each other within t...

Page 65: ...delay Delay from PSON active to output voltages within regulation limits 5 400 ms T pson_pwok Delay from PSON deactivate to PWOK being de asserted 50 ms Tpwok_on Delay from output voltages within regu...

Page 66: ...ould not trip the protection circuits during turn on The residual voltage at the power supply outputs for no load condition shall not exceed 100 mV when AC voltage is applied 6 32 Protection Circuits...

Page 67: ...V 30A 40A 12V 0 625A 2A 5VSB N A 4A 6 34 Over Voltage Protection OVP The power supply over voltage protection shall be locally sensed The power supply shall shutdown and latch off after an over voltag...

Page 68: ...ions The following sections define the input and output signals from the power supply Signals that can be defined as low true use the following convention Signal low true 6 37 PSON Input Signal The PS...

Page 69: ...asserted to a LOW state The start of the PWOK delay time shall inhibited as long as any power supply output is in current limit Table 44 PWOK Signal Characteristics Signal Type Open collector drain ou...

Page 70: ...operating 50 G Trapezoidal Wave Velocity change 170 in sec Three drops in each of six directions are applied to each of the samples 6 39 5 Random Vibration Non operating Sine sweep 5Hz to 500Hz 0 5gR...

Page 71: ...y with EN55024 The power supply when installed in the system must meet all the immunity requirements when integrated into the end Intel system 7 2 Input Line Current Harmonic Content PFC The power sup...

Page 72: ...ect to final approval Transformer temperature shall not exceed 110 C with an ambient of 45 C Any exceptions are subject to final approval Inductor case temperature shall not exceed 85 of rated tempera...

Page 73: ...er which affect form fit function safety reliability type one changes or documentation of the power supplies delivered to Intel type two changes must be approved by Intel prior to the incorporation of...

Page 74: ...le type shipments other 3rd party certifications such as NEMKO CSA are acceptable 3 Power Supply Vendor shall provide the following power supply certification documentation to Intel Documents should b...

Page 75: ...Environmental Ecology Compliance Information For Europe compliance to 91 338 EEC Cadmium restrictions is a legal requirement All power supplies shall not have the use of cadmium The Blue Angel Green...

Page 76: ...nder all circumstances Otherwise a UL international HOT SURFACE label is required If this HOT SURFACE label is required it shall be placed in such a manner that when the power supply is extracted from...

Page 77: ...GB s in dual channel when using DDR2 667MHz Support for up to two DDR2 channels for a total of four DIMMs 2 DIMMs Channel providing up to 8GB max memory capacity Support for 256MB 512MB 1GB and 2GB DR...

Page 78: ...tions Intel Server Chassis SR1475 and Intel Server System SR1475NH1 E Diagnostic LEDs to display POST code indicators during boot The following image shows the board layout of the Intel Server Board S...

Page 79: ...SATA Port 2 F PCI Express x8 x4 Lane Slot 4 V Intel 7230 MCH LL Intel 82802 ICH7R G Intel 82541PI LAN Controller W SysFan8 MM Clear CMOS Jumper H PCI X 64bit 133MHz Slot 5 X SysFan7 NN Maintenance Mod...

Page 80: ...lity EMC regulations when installed a compatible Intel host system For information on compatible host system s refer to Intel s Server Builder website or contact your local Intel representative FCC Cl...

Page 81: ...97124 1 800 628 8686 This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonabl...

Page 82: ...e may not cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired operation For questions related to the EMC performance of t...

Page 83: ...ary Control Council For Interference VCCI from Information Technology Equipment If this is used near a radio or television receiver in a domestic environment it may cause radio interference Install an...

Page 84: ...ment manufacturer Discard used batteries according to manufacturer s instructions ADVARSEL Lithiumbatteri Eksplosionsfare ved fejlagtig h ndtering Udskiftning m kun ske med batteri af samme fabrikat o...

Page 85: ...2 g peak 11 mSec Shock unpackaged Trapezoidal 25 g velocity change 136 inches sec 40 lbs to 80 lbs Shock packaged Non palletized free fall in height 24 inches 40 lbs to 80 lbs Vibration unpackaged 5...

Page 86: ...Time Estimate Remove cover 10 sec Remove and replace hard disk drive 3 min1 Remove and replace power supply module 2 min Remove and replace system fan 2 min Remove and replace backplane board 5 min R...

Page 87: ......

Page 88: ...can be used in the server chassis Processor fans are not supported and are not needed in the server chassis The fan pack power supply fans and passive processor heatsink provide the necessary cooling...

Page 89: ...agement Port FP Front Panel FRB Fault Resilient Boot FRU Field Replaceable Unit LPC Low Pin Count MTBF Mean Time Between Failure MTTR Mean Time to Repair OTP Over Temperature Protection OVP Over Volta...

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