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Chapter 6: Advanced Chassis Setup

6-3

6-4 Removing the Chassis Cover

The system is fully accessible by removing the two chassis covers. Each is secured

by a small metal lip in the middle of the chassis and by two thumbscrews on the

front or rear of the chassis.

Removing the Chassis Cover

1. Loosen the two thumb screws on the front or rear of the chassis.

2. Slide the cover away from the middle and off.

Caution

: Except for short periods of time, do not operate the system without the

cover in place. The chassis cover must be in place to allow proper airflow and prevent

overheating.

Figure 6-2. Removing the Chassis Cover

Edge fits under the lip in the

middle of the chassis

Thumbscrews

Summary of Contents for 5018D2-AR12L

Page 1: ...SUPER STORAGE SYSTEM 5018D2 AR12L 5018D4 AR12L 5018D8 AR12L USER S MANUAL 1 0b...

Page 2: ...any such disputes Super Micro s total liability for all claims will not exceed the price paid for the hardware product FCC Statement This equipment has been tested and found to comply with the limits...

Page 3: ...5018D8 AR12L into a rack and check out the server configuration prior to powering up the system Chapter 3 Standardized Warning Statements Refer here for details on the system interface which includes...

Page 4: ...installing removing or reconfiguring SATA drives and when replacing system power supply units and cooling fans Chapter 7 BIOS The BIOS chapter includes an introduction to BIOS and provides detailed i...

Page 5: ...Notes Preface v...

Page 6: ...paring for Setup 2 1 Choosing a Setup Location 2 1 2 4 Warnings and Precautions 2 2 Rack Precautions 2 2 Server Precautions 2 2 Rack Mounting Considerations 2 3 Ambient Operating Temperature 2 3 Reduc...

Page 7: ...13 Comply with Local and National Electrical Codes 4 14 Product Disposal 4 15 Hot Swap Fan Warning 4 16 Power Cable and AC Adapter 4 18 Chapter 5 Advanced Motherboard Setup 5 1 Handling the Motherboar...

Page 8: ...alling an Expansion Card 6 6 6 7 Power Supply 6 8 Replacing the Power Supply 6 8 Chapter 7 BIOS 7 1 Introduction 7 1 Starting BIOS Setup Utility 7 1 How To Change the Configuration Data 7 1 How to Sta...

Page 9: ...cm PWM fans FAN 0154L4 One riser card RSC RR1U E8 SATA accessories Two HDD backplanes BPN SAS 801T A2 Two HDD backplanes BPN SAS 801T A4 Twelve fixed 3 5 HDD brackets MCP 220 00134 0N Optional two br...

Page 10: ...t can support up to 128 GB of ECC RDIMM Registered DIMM or 64 GB of ECC non ECC UDIMM Unregistered DIMM DDR4 2133 1866 1600 memory See Chapter 5 for details SAS SATA A SATA controller is integrated in...

Page 11: ...inue running Hard Drive Subsystem A total of twelve 3 5 internal hard drives are supported by the system These are hot swappable drives with the use of an optional chassis cable arm which keeps power...

Page 12: ...54G USB 3 0 connector x2 compatible with 2 0 USB 2 0 Header x2 iXFI x2 x1 VGA USB3 0 1G LAN SFP USB 2 0 Header x2 3rd LAN KR DDR4 1600 1866 2133 USB 2 0 TypeA INPHI CS4227 SFP JPCIE2 PCIE 3 0 x8 PCIE...

Page 13: ...e Address Super Micro Computer B V Het Sterrenbeeld 28 5215 ML s Hertogenbosch The Netherlands Tel 31 0 73 6400390 Fax 31 0 73 6416525 Email sales supermicro nl General Information support supermicro...

Page 14: ...1 6 SUPERSTORAGESYSTEM 5018D2 AR12L D4 AR12L D8 AR12L User s Manual Notes...

Page 15: ...eat electrical noise and electromagnetic fields are generated You will also need it placed near a grounded power outlet Read the Rack and Server Precautions in the next section 2 3 Preparing for Setup...

Page 16: ...tending a component from the rack You should extend only one component at a time extending two or more si multaneously may cause the rack to become unstable Server Precautions Review the electrical an...

Page 17: ...sible overloading of circuits might have on overcurrent protection and power supply wiring Appropriate consideration of equipment nameplate ratings should be used when addressing this concern Reliable...

Page 18: ...lling the Chassis into a Standard Rack The chassis package includes two sets of rack rails one set for the right side of the chassis and one for the left Each set consists of an inner rail that is fix...

Page 19: ...the left front outer rail with the left rear outer rail and the same for the right rails 2 Align the round post in the rear rail B with the round hole at the end of the slot in the front rail A and sl...

Page 20: ...rack until the quick release bracket snaps into place securing the rail to the rack Keep the rail horizontal 2 Adjust the rail to reach just past the full depth of your rack 3 Align the square pegs on...

Page 21: ...the Chassis onto the Rack Installing the Chassis into a Rack 1 Align the chassis rails with the front of the rack rails 2 Slide the chassis rails into the rack rails keeping the pressure even on both...

Page 22: ...2 8 SUPERSTORAGESYSTEM 5018D2 AR12L D4 AR12L D8 AR12L User s Manual Notes...

Page 23: ...ce 3 1 Figure 3 1 Control Panel Chapter 3 System Interface 3 1 Overview The control panel includes LEDs keep you constantly informed of the overall status of the system There are also two buttons on t...

Page 24: ...must unplug system before servicing Reset The reset button is used to reboot the system 3 3 Control Panel LEDs There are three LEDs that provide status information about the system NIC Indicates netw...

Page 25: ...en When illuminated indicates that the power supply is on Solid Amber When illuminated indicates the power supply is plugged in and turned off or the system is off but in an abnormal state Blinking Am...

Page 26: ...3 4 SUPERSTORAGESYSTEM 5018D2 AR12L D4 AR12L D8 AR12L User s Manual Notes...

Page 27: ...nt for assistance Only certified technicians should attempt to install or configure components Read this appendix in its entirety before installing or configuring components in the Supermicro chassis...

Page 28: ...quier equipo considere los riesgos de la corriente el ctrica y familiar cese con los procedimientos est ndar de prevenci n de accidentes Al final de cada advertencia encontrar el n mero que le ayudar...

Page 29: ...l kan veroorzaken Voordat u aan enige apparatuur gaat werken dient u zich bewust te zijn van de bij een elektrische installatie betrokken risico s en dient u op de hoogte te zijn van de standaard proc...

Page 30: ...or dem Anschlie en des Systems an die Stromquelle die Installationsanweisungen lesen Advertencia Lea las instrucciones de instalaci n antes de conectar el sistema a la red de alimentaci n Attention Av...

Page 31: ...ert ist Stellen Sie sicher dass der Nennwert der Schutzvorrichtung nicht mehr als 250 V 20 A betr gt Advertencia Este equipo utiliza el sistema de protecci n contra cortocircuitos o sobrecorrientes de...

Page 32: ...raum zur ckgreift um Systemsbestandteile anzubringen oder zu entfernen Warning The system must be disconnected from all sources of power and the power cord removed from the power supply module s befor...

Page 33: ...nentes de sistema Attention Le syst me doit tre d branch de toutes les sources de puissance ainsi que de son cordon d alimentation secteur avant d acc der l int rieur du chassis pour installer ou enle...

Page 34: ...equipment Warnung Das Installieren Ersetzen oder Bedienen dieser Ausr stung sollte nur geschultem qualifiziertem Personal gestattet werden Advertencia Solamente el personal calificado debe instalar r...

Page 35: ...stallation in Bereichen mit beschr nktem Zutritt vorgesehen Der Zutritt zu derartigen Bereichen ist nur mit einem Spezialwerkzeug Schloss und Schl ssel oder einer sonstigen Sicherheitsvorkehrung m gli...

Page 36: ...ly with the same or equivalent type recommended by the manufacturer Dispose of used batteries according to the manufacturer s instructions Waarschuwing Dit apparaat is bedoeld voor installatie in gebi...

Page 37: ...ecommand e par le fabricant Jeter les piles usag es conform ment aux instructions du fabricant Advertencia Existe peligro de explosi n si la bater a se reemplaza de manera incorrecta Reemplazar la bat...

Page 38: ...una conexi n para fuentes de alimentaci n Para cortar por completo el suministro de energ a deben desconectarse todas las conexiones Attention Cette unit peut avoir plus d une connexion d alimentatio...

Page 39: ...ero es peligroso Tenga cuidado cuando lo revise Attention Lorsque le syst me est en fonctionnement des tensions lectriques circulent sur le fond de panier Prendre des pr cautions lors de la maintenanc...

Page 40: ...nd national electrical codes Warnung Die Installation der Ger te muss den Sicherheitsstandards entsprechen Advertencia La instalacion del equipo debe cumplir con las normas de electricidad locales y n...

Page 41: ...ional laws and regulations Attention L quipement doit tre install conform ment aux normes lectriques nationales et locales Waarschuwing Bij installatie van de apparatuur moet worden voldaan aan de lok...

Page 42: ...producto debe seguir todas las leyes y reglamentos nacionales Attention La mise au rebut ou le recyclage de ce produit sont g n ralement soumis des lois et ou directives de respect de l environnement...

Page 43: ...dedos los destornilladores y todos los objetos lejos de las aberturas del ventilador Attention Il est possible que les ventilateurs soient toujours en rotation lorsque vous retirerez le bloc ventilat...

Page 44: ...r Kabel und Adapter kann zu einer Fehlfunktion oder ein Brand entstehen Elektrische Ger te und Material Safety Law verbietet die Verwendung von UL oder CSA zertifizierte Kabel UL oder CSA auf der Code...

Page 45: ...utres appareils lectriques que les produits d sign s par Supermicro seulement AC AC UL CSA UL CSA UL CSA Supermicro UL CSA AC Electrical Appliance and Material Safety Law UL CSA UL CSA Waarschuwing Bi...

Page 46: ...4 20 SUPERSTORAGESYSTEM 5018D2 AR12L D4 AR12L D8 AR12L User s Manual Notes...

Page 47: ...t boards it is important to handle them very carefully see Chapter 4 Also note that the size and weight of the motherboard can cause it to bend if handled improperly which may result in damage To prev...

Page 48: ...to the ATX power sup ply Connect the appropriate connector from the power supply to JPW1 to supply power to the motherboard See the Connector Definitions section in this chapter for power connector p...

Page 49: ...2 Rear Panel I O Ports Rear Panel I O Ports 1 IPMI LAN Port 4 LAN Port 2 7 LAN Port 7 2 USB Port 1 USB 3 0 5 LAN Port 1 8 VGA Port 3 USB Port 0 USB 3 0 6 LAN Port 8 Power Button OH Fan Fail PWR Fail...

Page 50: ...Memory Support The X10SDV 2C 7TP4F X10SDV 4C 7TP4F X10SDV 7TP4F has four DIMM sock ets that can support up to 128 GB of ECC RDIMM Registered DIMMs or 64 GB of ECC non ECC UDIMM Unregistered DIMMs DDR...

Page 51: ...Slots One RSC RR1U E8 riser card is used to support a FHHL full height half length expansion add on card to the system PCI Card Installation Before installing a PCI add on card make sure it is support...

Page 52: ...2 3 DISABLE JPL1 JPL2 1 2 ENABLE JL1 2 3 NMI 1 2 RST JWD1 WATCH DOG JBT1 LAN2 LAN1 CHASSIS CMOS INTRUSION CLEAR 4 7 SPEAKER 1 3 PWR LED JD1 1 2 ENABLE 2 3 DISABLE JI2C1 JI2C2 UID 1 2 ENABLE 2 3 DISABL...

Page 53: ...4 Slot JMP1 Mini PCI E 2 0 X1 I SATA5 Slot JNVI2 C1 NVMe I2 C Header X10SDV Series Quick Reference Jumper Description Default Setting JBR1 BIOS Recovery Pins 1 2 Normal JBT1 CMOS Clear See Section 5 8...

Page 54: ...rnet SFP Ports LAN7 LAN8 L SAS0 L SAS15 SAS 2 0 Ports M2 SRW1 SRW3 M 2 Mounting Screws MP SRW1 SRW2 PCI E 2 0 x1 I SATA5 Slot Mounting Screws Slot6 Slot7 CPU PCI E 3 0 x8 Slot UID Unit ID Button USB 0...

Page 55: ...Pin Definition Pin Definition 13 3 3V 1 3 3V 14 12V 2 3 3V 15 COM 3 COM 16 PS_ON 4 5V 17 COM 5 COM 18 COM 6 5V 19 COM 7 COM 20 Res NC 8 PWR_OK 21 5V 9 5VSB 22 5V 10 12V 23 5V 11 12V 24 COM 12 3 3V Po...

Page 56: ...pin 7 works as the front panel UID LED indicator The red LED on pin 8 works provides warnings of overheat fan failure or power failure The red LED takes precedence over the blue LED by default Refer t...

Page 57: ...ted on the I O back panel Two USB 2 0 headers USB3 4 and USB5 6 and one USB Type A header are also provided on the motherboard to pro vide front panel access USB cables are not included Refer to the t...

Page 58: ...identification of a system unit that may be in need of service Note UID can also be triggered via IPMI on the motherboard For more information on IPMI please refer to the IPMI User s Guide posted on o...

Page 59: ...IPMB1 Connect the appropriate cable here to use the IPMI I2 C connection on your system External I2 C Header Pin Definitions Pin Definition 1 Data 2 Ground 3 Clock 4 No Connection Overheat LED Header...

Page 60: ...the system See the table on the right for pin definitions Serial Link I O Header Pin Definitions Pin Definition Pin Definition 1 NC 2 NC 3 Ground 4 DATA Out 5 Load 6 Ground 7 Clock 8 NC System Managem...

Page 61: ...e To Control JGPIO Pin Header JGPIO1 PIN SoC GPIO USE Select IO Select Level 1 Power 2 Ground 3 17 IO 0x500 17 IO 0x504 17 IO 0x50C 17 4 68 IO 0x540 4 IO 0x544 4 IO 0x548 4 5 01 IO 0x500 1 IO 0x504 1...

Page 62: ...T1 is used to clear CMOS and will also clear any passwords Instead of pins this jumper consists of contact pads to prevent accidentally clearing the contents of CMOS To Clear CMOS 1 First power down t...

Page 63: ...AN pairs set to default mode without reset or NMI USB Wake Up Use the JPUSB1 jumper to enable the function of System Wake Up via USB devices for USB0 1 This jumper allows you to wake up the system by...

Page 64: ...atform operates reliably with the health monitor BMC Enabled Jumper Settings Pin Definition Pins 1 2 Enabled Default Pins 2 3 Disabled 10GbE LAN Ports Enable Disable JPTG1 is used to enable or disable...

Page 65: ...Heartbeat LED A BMC Heartbeat LED is located at LEDM1 See the table on the right for more information LAN Port Link Speed LED Color Definition Off No Connection or 10 Mbps Amber 1 Gbps Green 100Mps 1...

Page 66: ...ctivity LED A SAS heartbeat LED is located at LEDS1 When LEDS1 flahsed it indicates activity on a SAS port See the table on the right for more information SAS Activity LED Indicator Color Definition G...

Page 67: ...A1 have built in power pins to support Supermicro s SATA DOM Disk On Module solutions I SATA4 is via the JMD1 M 2 connector I SATA5 is via the JMP1 Mini PCI E slot SAS Ports Sixteen SAS 2 0 ports are...

Page 68: ...e Supermicro website at http www supermicro com products Find the product page for your motherboard here where you may down load individual drivers and utilities After creating a CD DVD with the ISO f...

Page 69: ...nt versions and can be used with Nagios to maximize your system monitoring needs With SuperDoctor 5 Man agement Server SSM Server you can remotely control power on off and reset chassis intrusion for...

Page 70: ...tem can occur if this practice is not strictly followed Figure 5 7 Installing the Onboard Battery Please handle used batteries carefully Do not damage the battery in any way a damaged battery may rele...

Page 71: ...very carefully The following measures are generally sufficient to protect your equipment from ESD damage Precautions Use a grounded wrist strap designed to prevent static discharge Touch a grounded m...

Page 72: ...of the airflow path The LEDs inform you of system status See Chapter 3 for details on the LEDs and the control panel buttons Details on JF1 can be found in Chapter 5 6 3 Removing Power from the Syste...

Page 73: ...f the chassis Removing the Chassis Cover 1 Loosen the two thumb screws on the front or rear of the chassis 2 Slide the cover away from the middle and off Caution Except for short periods of time do no...

Page 74: ...s attaches to two backplanes behind that row Replacing a Hard Drive This procedure is also described on the instruction sticker on the chassis cover 1 With the optional cable arm the system can remain...

Page 75: ...up 6 5 Figure 6 4 Replacing HDDs 6 6 System Fans Six fans provide cooling for the chassis Figure 6 5 System Fans Note numbers above indicate the logical drive locations drive map 3 5 HDD Latch Backpla...

Page 76: ...to the fan housing 5 Lift the failed fan from the fan housing and out of the chassis 6 Place the new fan into the vacant space in the fan housing while making sure the arrows on the top of the fan ind...

Page 77: ...motherboard expansion slot while aligning the ris er card bracket with the rear of the chassis Secure the bracket with screws 5 Remove the PCI shield on the rear of the chassis to expose the opening...

Page 78: ...rate at a 100v to 240v input voltage New units can be ordered directly from Supermicro see contact information in the Preface Replacing the Power Supply Replacing the Power Supply With redundant power...

Page 79: ...ptions that can be configured Grayed out options cannot be configured Options in blue can be configured by the user The right frame displays the key legend Above the key legend is an area reserved for...

Page 80: ...ge Warning Do not update the BIOS unless your system has a BIOS related issue Flashing the wrong BIOS can cause irreparable damage to the system In no event shall Supermicro be liable for direct indir...

Page 81: ...keyboard Press the Tab key or the arrow keys to move between fields The date must be entered in Day MM DD YY format The time is entered in HH MM SS format Note The time is in the 24 hour format For e...

Page 82: ...Quiet Boot Use this feature to select the screen display between the POST messages and the OEM logo upon bootup Select Disabled to display the POST messages Select Enabled to display the OEM logo ins...

Page 83: ...ts initial boot failure The options are Disabled Legacy Boot and EFI Boot Power Configuration Watch Dog Function If enabled the Watch Dog Timer will allow the system to reset or generate NMI based on...

Page 84: ...d will attempt to reduce the interference whenever needed The options are Disable and Enable Hyper Threading ALL Select Enable to use Intel Hyper Threading Technology to enhance CPU perfor mance The o...

Page 85: ...r 64 bytes if this feature is set to Disabled The CPU prefetches both cache lines for 128 bytes as comprised if this feature is set to Enable DCU Streamer Prefetcher Available when supported by the CP...

Page 86: ...ain in the same package The options are ALL and ONE P State Coordination This feature allows the user to change the P State Power Performance State coordination type P State is also known as SpeedStep...

Page 87: ...register The options are C0 C1 State C2 State C6 Non Retention State and C6 Rentention state CPU C3 Report Select Enabled to allow the BIOS to report the CPU C3 State ACPI C2 to the operating system...

Page 88: ...lows balancing Power Efficiency vs Performance This will override whatever setting is in the Operating System The options are Per formance Balanced Performance Balanced Power and Power Power Performan...

Page 89: ...RAPL Extended Range The options are Disable and Enable Chipset Configuration Warning Setting the wrong values in the following features may cause the system to malfunction North Bridge This feature al...

Page 90: ...he system resource for other tasks The options are Disable and Enable No Snoop Select Enable to support no snoop mode for each CB device The options are Disable and Enable Intel VT for Directed I O VT...

Page 91: ...mance and data integrity The options are Auto Disabled and Enabled DRAM RAPL Baseline Use this feature to set the run time power limit baseline for DRAM modules The options are Disable DRAM RAPL Mode...

Page 92: ...trol scrub is performed Use the keyboard to enter a value from 0 24 The default setting is 24 Demand Scrub Demand Scrubbing is a process that allows the CPU to correct correctable memory errors found...

Page 93: ...nabled EHCI2 Select Enabled to enable EHCI Enhanced Host Controller Interface support on USB 2 0 connector 2 at least one USB 2 0 connector should be enabled for EHCI support The options are Disabled...

Page 94: ...ble if Configure SATA As is set to RAID Select Enabled to use the SATA RAID Option ROM UEFI driver for system boot The options are Enabled and Disabled SATA Port 0 Port 5 This item displays the inform...

Page 95: ...con nected to a Solid State drive or a Hard Disk Drive The options are Hard Disk Drive and Solid State Drive Server ME Management Engine Configuration This feature displays the following system ME con...

Page 96: ...ll allow certain transac tions to violate the strict ordering rules of PCI bus for a transaction to be completed prior to other transactions that have already been enqueued The options are Disabled an...

Page 97: ...elect the type of device installed in the specified LAN Ports used for system boot The options are Disabled and PXE Onboard Video Option ROM Use this item to select the Onboard Video Option ROM type T...

Page 98: ...to enable the selected onboard serial port The options are Disabled and Enabled Device Settings This item displays the status of a serial part specified by the user Change Port 1 Settings This feature...

Page 99: ...set the data transmission size for Console Redirection The options are 7 Bits and 8 Bits Parity A parity bit can be sent along with regular data bits to detect data transmission errors Select Even if...

Page 100: ...designed for the Windows OS The options are VT100 LINUX XTERMR6 SC0 ESCN and VT400 Redirection After BIOS POST Use this feature to enable or disable legacy console redirection after BIOS POST When set...

Page 101: ...ta bits is odd Select None if you do not want to send a parity bit with your data bits in transmission Select Mark to add a mark as a parity bit to be sent along with the data bits Select Space to add...

Page 102: ...ootloader Serial Port for Out of Band Management Windows Emergency Management Services EMS The submenu allows the user to configure Console Redirection settings to support Out of Band Serial Port mana...

Page 103: ...the receiving buffer is empty The options are None Hardware RTS CTS and Software Xon Xoff Data Bits Use this feature to set the data transmission size for Console Redirection The options are 7 Bits a...

Page 104: ...nabled Trusted Computing Configuration Security Device Support If this feature and the TPM jumper on the motherboard are both set to Enabled onbaord security devices will be enabled for TPM Trusted Pl...

Page 105: ...Chapter 7 BIOS 7 27 TPM Enabled Status TPM Active Status TPM Owner Status TXT Support...

Page 106: ...es of the SMBIOS Event Logging during system boot The options are Enabled and Disabled Runtime Error Logging Support Select Enabled to support Runtime Error Logging The options are Enable and Dis able...

Page 107: ...on every system reboot The options are No Yes Next reset and Yes Every reset When Log is Full Select Erase Immediately for all messages to be automatically erased from the event log when the event log...

Page 108: ...e this feature to configure Intelligent Platform Management Interface IPMI settings BMC Firmware Revision This item indicates the IPMI firmware revision used in your system IPMI STATUS Baseboard Manag...

Page 109: ...ork Link Status This item displays the IPMI Network Link status The default setting is Shared LAN Update IPMI LAN Configuration Select Yes for the BIOS to implement all IP MAC address changes at the n...

Page 110: ...digit hexadecimal numbers Gateway IP Address This item displays the Gateway IP address for this computer This should be in decimal and in dotted quad form i e 172 31 0 1 VLAN Available for configurati...

Page 111: ...ed 7 6 Security Settings This menu allows the user to configure the following security settings for the system Password Check Select Setup for the system to check for a password at Setup Select Always...

Page 112: ...ment settings Factory Default Key Provision Select Enabled to install the default Secure Boot keys set by the manufacturer The options are Disabled and Enabled Enroll All Factory Default Keys Select Y...

Page 113: ...the manufacturer s defaults to the existing DB Select No to load the DB from a file The options are Yes and No Forbiden Signatures Set New Key Select Yes to load the DBX from the manufacturer s defau...

Page 114: ...e default setting is Dual Fixed Boot Order Priorities This option prioritizes the order of bootable devices that the system to boot from Press Enter on each entry from top to bottom to select devices...

Page 115: ...move a pre defined boot device from which the system will boot during startup The settings are any pre defined boot device NETWORK Drive BBS Priorities This feature allows the user to specify which Ne...

Page 116: ...nd press Enter Save Changes and Reset When you have completed the system configuration changes select this option to leave the BIOS setup utility and reboot the computer so the new system configura ti...

Page 117: ...aults from the Exit menu and press En ter This enables the user to save any changes to the BIOS setup for future use Restore User Defaults To set this feature select Restore User Defaults from the Exi...

Page 118: ...7 40 SUPERSTORAGESYSTEM 5018D2 AR12L D4 AR12L D8 AR12L User s Manual Notes...

Page 119: ...with your system manufacturer for possible repairs These fatal errors are usually communicated through a series of audible beeps The numbers on the fatal error list correspond to the number of beeps f...

Page 120: ...A 2 SUPERSTORAGESYSTEM 5018D2 AR12L D4 AR12L D8 AR12L User s Manual Notes...

Page 121: ...gistered DIMM or 64 GB of ECC non ECC UDIMM Unregistered DIMM DDR4 2133 1866 1600 memory Note see Section 5 5 for details Hard Drives Twelve 3 5 internal SATA hard drives Motherboard 5018D2 AR12L X10S...

Page 122: ...densing Non operating Relative Humidity 5 to 95 non condensing Regulatory Compliance Electromagnetic Emissions FCC Class A EN 55022 Class A EN 61000 3 2 3 3 CISPR 22 Class A Electromagnetic Immunity E...

Page 123: ...B 3 Appendix B System Specifications Notes...

Page 124: ...failure to perform be reasonably expected to result in significant injury or loss of life or catastrophic property damage Accordingly Supermicro dis claims any and all liability and should buyer use...

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