Supermicro SUPERSERVER 6015V-M3 Скачать руководство пользователя страница 60

Страница: 60 / 122

6-2

UPER

ERVER 6015V-M3/6015V-MT User's Manual

Figure 6-2. Chassis Rear View

6-2 Control

Panel

The control panel (located on the front of the chassis) must be connected to the

JF1 connector on the serverboard to provide you with system control buttons and

status indicators. These wires have been bundled together in a ribbon cable to

simplify the connection. Connect the cable from JF1 on the serverboard to the

control panel PCB (printed circuit board). Make sure the red wire plugs into pin

1 on both connectors. Pull all excess cabling out of the airfl ow 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.

Figure 6-1. Chassis Front View

Содержание SUPERSERVER 6015V-M3

Страница 1: ...SUPER SUPERSERVER 6015V M3 SUPERSERVER 6015V MT USER S MANUAL Revision 1 0b...

Страница 2: ...for the resolution of 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 c...

Страница 3: ...apter provides a checklist of the main components included with the server system and describes the main features of the Super X7DVL 3 X7DVL i serverboard and the SC813MTQ 520C chassis Chapter 2 Serve...

Страница 4: ...dding or removing processors or main memory and when reconfiguring the serverboard Chapter 6 Advanced Chassis Setup Refer to Chapter 6 for detailed information on the SC813MTQ 520C 1U rackmount server...

Страница 5: ...v Preface Notes...

Страница 6: ...utions 2 2 Rack Mounting Considerations 2 3 2 4 Installing the System into a Rack 2 4 Identifying the Sections of the Rack Rails 2 4 Installing the Rear Inner Rails 2 4 Installing the Rack Rails 2 5 I...

Страница 7: ...Panel 5 4 5 4 I O Ports 5 4 5 5 Processor and Heatsink Installation 5 5 5 6 Installing Memory 5 8 5 7 Adding PCI Cards 5 9 5 8 Serverboard Details 5 10 X7DVL 3 X7DVL i Layout 5 10 X7DVL 3 X7DVL i Quic...

Страница 8: ...rd Power LED 5 21 CPU_VRM Overheat LEDs 5 21 POST Code LEDs 5 21 Status LED 5 21 5 12 Parallel Port Floppy and IDE Drive Connections 5 22 Parallel Port 5 22 Floppy Connector 5 23 IDE Connector 5 24 Ch...

Страница 9: ...ng Setup 7 2 7 3 Main BIOS Setup 7 2 7 4 Advanced BIOS Setup 7 7 7 5 Security 7 24 7 6 Boot 7 25 7 7 Exit 7 26 Appendices Appendix A BIOS POST Messages Appendix B BIOS POST Codes Appendix C SAS SATA R...

Страница 10: ...x Notes SUPERSERVER 6015V M3 6015V MT User s Manual...

Страница 11: ...e 1 slim DVD ROM drive DVM PNSC 824 B SAS SATA Accessories Four 4 SAS SATA hard drive carriers CSE PT 39 B One 1 internal SAS SATA backplane BPN SAS 815TQ One 1 SAS SATA cable set CBL 0186L One 1 3 3V...

Страница 12: ...hannel and non interleaved single channel configurations All memory modules used to populate the system should be the same size type and speed Onboard SAS 6015V M3 An onboard LSI 1068E SAS controller...

Страница 13: ...two network controllers integrated into the chipset to support two Gigabit LAN ports 100 1000Base T 1000BaseTX RJ45 output Onboard Controllers Ports An onboard IDE controller supports Ultra ATA 100 h...

Страница 14: ...GB LAN FWH RJ45 RJ45 LPC COM2 COM1 SIO W83627 FDD PCI X133MHz PARALLEL PORT IDE CONN ATA 100 KB MS VRM ISL6306 2 3 4 5 6 7 4 3 1 2 0 VRM ISL6306 PROCESSOR 1 667 1067 1333 MT S 667 1067 1333 MT S PCI X...

Страница 15: ...rmation LEDs indicate power on network activity hard disk drive activ ity and system overheat conditions The control panel also includes a main power button and a system reset button The front of the...

Страница 16: ...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 n...

Страница 17: ...as damaged in any way If the server itself shows damage you should file a damage claim with the carrier who delivered it Decide on a suitable location for the rack unit that will hold the SuperServer...

Страница 18: ...ers should be attached to the rack In multiple rack installations the racks should be coupled together Always make sure the rack is stable before extending a component from the rack You should extend...

Страница 19: ...omised Mechanical Loading Equipment should be mounted into a rack so that a hazardous condition does not arise due to uneven mechanical loading Circuit Overloading Consideration should be given to the...

Страница 20: ...ide just behind the preinstalled front inner rails Note that these two rails are left right specific Installing the Rear Inner Rails First locate the right rear inner rail the rail that will be used o...

Страница 21: ...sition the chassis rail guides at the desired location in the rack keeping the sliding rail guide facing the inside of the rack Screw the assembly securely to the rack using the brackets provided Atta...

Страница 22: ...l the server into the rack Do this by lining up the rear of the chas sis rails with the front of the rack rails Slide the chassis rails into the rack rails keeping the pressure even on both sides you...

Страница 23: ...he chassis four total First determine how far the server will extend out the front of the rack Larger chassis should be posi tioned to balance the weight between front and back If a bezel is included...

Страница 24: ...ide of the server 2 Check the CPUs processors You may have one or more processors already installed into the system board Each processor should have its own heatsink attached See Chapter 5 for instruc...

Страница 25: ...Chapter 2 Server Installation 2 9 Figure 2 4 Accessing the Inside of the SuperServer 6015V M3 6015V MT...

Страница 26: ...pon your system s configuration your system may have one or more SAS SATA drives already installed If you need to install SAS SATA drives please refer to the appropriate section in Chapter 6 4 Check t...

Страница 27: ...n off switch on the power supply This chapter explains the meanings of all LED indicators and the appropriate response you may need to take 3 2 Control Panel Buttons There are two push buttons located...

Страница 28: ...ion which may be caused by cables obstructing the airflow in the system or the ambient room temperature being too warm Check the routing of the cables and make sure all fans are present and operating...

Страница 29: ...drive failure If one of the SAS drives fail you should be notified by your system management software Please refer to Chapter 6 for instructions on replacing failed SAS drives SATA Drives 6015V MT Eac...

Страница 30: ...3 4 SUPERSERVER 6015V M3 6015V MT User s Manual Notes...

Страница 31: ...rboard memory modules and DVD ROM drive When disconnecting power you should first power down the system with the operating system first and then unplug the power cords of all the power supply units in...

Страница 32: ...are excellent metal conductors that can create short circuits and harm you if they come into The power supply power cords must include a grounding plug and must be plugged into grounded electrical ou...

Страница 33: ...before removing the board from the antistatic bag Do not let components or PCBs come into contact with your clothing which may retain a charge even if you are wearing a wrist strap Handle a board by i...

Страница 34: ...the chassis cover is in place when the 6015V M3 6015V MT is operating to assure proper cooling Out of warranty damage to the 6015V M3 6015V MT system can occur if this practice is not strictly followe...

Страница 35: ...t to handle them very carefully see previous chapter To prevent the X7DVL 3 X7DVL i serverboard from bending keep one hand under the center of the board to support it when handling The following measu...

Страница 36: ...raight out until the rails lock into place 2 Check compatibility of serverboard ports and I O shield The X7DVL 3 X7DVL i requires a chassis big enough to support a 12 x 10 serverboard such as Supermic...

Страница 37: ...y were originally after reconnecting them make sure the red wires connect to the pin 1 locations The following data cables with their locations noted should be connected See the layout on page 5 9 for...

Страница 38: ...Blue USB 0 1 Ports Figure 5 2 I O Ports NMI x Key Vcc 5V Stby Vcc 3V Vcc 3V Stby Vcc 3V Stby Vcc 3V Reserved Reset Button Power Button Ground x Key Power On LED IDE SATA LED NIC1 LED NIC2 LED OH Fan...

Страница 39: ...el certified multi direc tional heatsinks and fans 2 When purchasing a Xeon 5100 CPU or when receiving a serverboard with a CPU pre installed make sure that the CPU plastic cap is in place and none of...

Страница 40: ...ally or vertically and do not rub the CPU against any surface or any of the contacts which may damage the CPU and or contacts 7 With the CPU in the socket inspect the four corners of the CPU to make s...

Страница 41: ...Screw in two diagonal screws i e the 1 and the 2 screws until just snug Do not fully tighten the screws or you may damage the CPU 4 Add the two remaining screws then finish the installation by fully...

Страница 42: ...dules Insert each memory module vertically Pay attention to the notches along the bottom of the module to prevent inserting it incorrectly Gently press down on the DIMM module until it snaps into plac...

Страница 43: ...allation The CSE RR1U X riser card has already been preinstalled into the serverboard Perform the following steps to add a PCI add on card 1 Remove the PCI slot shield on the chassis by releasing the...

Страница 44: ...DIMM 2B Bank2 DIMM 2A Bank2 DIMM 1C Bank1 DIMM 1B Bank1 DIMM 1A Bank1 COM1 VGA JPI2 C FAN1 LAN1 LAN2 CPU VRMs FAN2 FAN3 5000V North Bridge SIMLP Slot 6 PCI X 133 MHz Slot 5 PCI X 133 MHz ESB2 South Br...

Страница 45: ...ector JAR Alarm Reset Header JD1 Power LED pins1 3 SpeakerHeader pins 4 7 JF1 Front Control Panel Connector JL1 Chassis Intrusion Header JPF Power Force On JPI2 C System Management Power I2 C Header J...

Страница 46: ...o connect the 4 pin PW2 proces sor power connector to your power supply Refer to the table below right for the PW2 12V connector Important you must also connect JPW3 to your power supply Required Conn...

Страница 47: ...ocated on pins 13 and 14 of JF1 Attach the hard drive LED cable here to display disk activity for any hard drives on the system including SAS Serial ATA and IDE See the table on the right for pin defi...

Страница 48: ...for pin definitions ATX PS 2 Keyboard and PS 2 Mouse Ports The ATX PS 2 keyboard and the PS 2 mouse are located on J14 The mouse port is above the keyboard port See the table on the right for pin def...

Страница 49: ...panel and four additional USB headers located on the serverboard The headers labeled JUSB1 and JUSB2 can be used to provide front side USB access cables not included See the tables on the right for pi...

Страница 50: ...On Ring Pin Definitions JWOR Pin Definition 1 Ground Black 2 Wake up Note Pin 10 is included on the header but not on the port NC indicates no connection Serial Port Pin Definitions COM1 COM2 Pin Defi...

Страница 51: ...6 Ground 7 Clock 8 NC SMB Power I2 C The header at JI2 C is for I2 C which may be used to monitor the status of the power supply fan and system tem perature See the table on the right for pin definiti...

Страница 52: ...is used to clear CMOS which 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 th...

Страница 53: ...ed you should disable this the default setting with JPWF to prevent false alarms See the table on the right for jumper settings Power Supply Fail Detect Enable Disable Jumper Settings JPWF Jumper Sett...

Страница 54: ...ED may be green amber or off to indicate the speed of the connection See the table on the right for the func tions associated with the connection speed LED LAN LED Connection Speed Indicator LED Color...

Страница 55: ...ow light combinations Refer to the table on the right for POST Code Messages CPU_VRM Overheat LED Indicators LE2 LE3 LED Description LE2 On CPU1_VRM Overheat LE3 On CPU2_VRM Overheat POST Code LED Ind...

Страница 56: ...d IDE connector interface and the other connector s to your hard drive s Consult the documentation that came with your disk drive for details on actual jumper locations and settings for the hard disk...

Страница 57: ...1 Ground 12 Drive Select B 13 Ground 14 Drive Select B 15 Ground 16 Motor Enable 17 Ground 18 DIR 19 Ground 20 STEP 21 Ground 22 Write Data 23 Ground 24 Write Gate 25 Ground 26 Track 00 27 Ground 28 W...

Страница 58: ...st Data 7 4 Host Data 8 5 Host Data 6 6 Host Data 9 7 Host Data 5 8 Host Data 10 9 Host Data 4 10 Host Data 11 11 Host Data 3 12 Host Data 12 13 Host Data 2 14 Host Data 13 15 Host Data 1 16 Host Data...

Страница 59: ...ery carefully The following measures are generally sufficient to protect your equipment from ESD discharge Precautions Use a grounded wrist strap designed to prevent static discharge Touch a grounded...

Страница 60: ...ators These wires have been bundled together in a ribbon cable to simplify the connection Connect the cable from JF1 on the serverboard to the control panel PCB printed circuit board Make sure the red...

Страница 61: ...fan fails you will need to have it replaced with the same type Contact your vendor or Supermicro for information on replacement fans 6 4 Drive Bay Installation Removal Removing the Front Bezel If your...

Страница 62: ...ability of the SAS SATA drives DVD ROM Drive For installing removing a DVD ROM drive you will need to gain access to the inside of the server by removing the top cover of the chassis Proceed to the DV...

Страница 63: ...e with RAID enabled hot swap drives To remove a carrier push the release button located beside the drive LEDs Then swing the colored handle fully out and use it to pull the unit straight out see Figur...

Страница 64: ...wo buttons on the top of the chassis to release the top cover and at the same time push the cover away from you until it stops You can then lift the top cover from the chassis to gain full access to t...

Страница 65: ...a click Next depress the two buttons on the top of the chassis to release the top cover and push it away from you You can then lift the top cover from the chassis to gain full access to the inside of...

Страница 66: ...6 8 SUPERSERVER 6015V M3 6015V MT User s Manual Notes...

Страница 67: ...off a backup battery pro vides power to the CMOS Logic enabling it to retain system parameters Each time the computer is powered on the computer is configured with the values stored in the CMOS Logic...

Страница 68: ...By pressing Delete immediately after turning the system on or 2 When the message shown below appears briefly at the bottom of the screen during the POST Power On Self Test press the Delete key to act...

Страница 69: ...e Using the arrow keys highlight the month day and year fields and enter the correct data Press the Enter key to save the data BIOS Date This field displays the date when this version of BIOS was buil...

Страница 70: ...in the sub menu are Type Selects the type of IDE hard drive The options are Auto which allows the BIOS to automatically determine the hard drive s capacity number of heads etc a number from 1 39 to se...

Страница 71: ...ormat Multi Sector Transfers This item allows the user to specify the number of sectors per block to be used in multi sector transfer The options are Disabled 4 Sectors 8 Sectors and 16 Sectors LBA Mo...

Страница 72: ...omatically detected and be placed in the Native IDE Mode Note Enhanced mode is supported by the Windows 2000 OS or later versions When the SATA Controller Mode is set to Enhanced the following items w...

Страница 73: ...y This display informs you how much extended memory is recognized as being present in the system 7 4 Advanced Setup ChooseAdvancedfromthe PhoenixBIOSSetupUtilitymainmenuwiththearrowkeys You should see...

Страница 74: ...and Power Interface power management on your system The options are Yes and No Power Button Behavior If set to Instant Off the system will power off immediately as soon as the user hits the power butt...

Страница 75: ...ory at the same time Select Write Protect to prevent data from being written into the base memory area of Block 0 512K Select Write Back to allow CPU to write data back directly from the buffer withou...

Страница 76: ...Configure Enabling this option provides the capability to boot from GLAN The options are Disabled and Enabled Onboard Storage OPROM Configure Enabling this option provides the capability to boot from...

Страница 77: ...es how large hard drives are to be accessed The options are DOS or Other for Unix Novelle NetWare and other operating systems Advanced Chipset Control Access the submenu to make changes to the followi...

Страница 78: ...thermal throttling on the fully buffered FBD memory modules In the closed loop thermal environment thermal throttling will be activated when the temperature of the FBD DIMM device exceeds a predefined...

Страница 79: ...sor Options Access the submenu to make changes to the following settings CPU Speed This is a display that indicates the speed of the installed processor Frequency Ratio Available when supported by the...

Страница 80: ...en your OS and your CPU support the function of Execute Disable Bit The options are Disabled and Enabled For more information regarding hardware software support for this function please refer to Inte...

Страница 81: ...site for detailed information I O Device Configuration Access the submenu to make changes to the following settings KBC Clock Input This setting allows you to select clock frequency for KBC The option...

Страница 82: ...CP DMA Channel This item allows you to specify the DMA channel for the parallel port The options are DMA1 and DMA3 Floppy Disk Controller This setting allows you to assign control of the floppy disk c...

Страница 83: ...ate This item allows you to select the BAUD rate for console redirection The options are 300 1200 2400 9600 19 2K 38 4K 57 6K and 115 2K Console Type This item allows you to choose from the available...

Страница 84: ...ECI Agent 4 Temperature System Temperature Fan1 Fan6 Speeds If the feature of Auto Fan Control is enabled the BIOS will automatically display the status of the fans indicated in this item Fan Speed Co...

Страница 85: ...ide how the system controls the speeds of the onboard fans The CPU temperature and the fan speed are correlative When the CPU on die temperature increases the fan speed will also increase and vise ver...

Страница 86: ...allows the user to decide how the system controls the speeds of the onboard fans The CPU temperature and the fan speed are correlative When the CPU on die temperature increases the fan speed will als...

Страница 87: ...e options are Enabled and Disabled Clear System Event Logging Enabling this function to force the BIOS to clear the system event logs during the next cold boot The options are Enabled and Disabled Exi...

Страница 88: ...gnore this option when OS Boot Watch Dog is set to Disabled Time Out Option This feature allows the user to determine what action to take in an event of a system boot failure The options are No Action...

Страница 89: ...Chapter 7 BIOS 7 23 Realtime Sensor Data This feature display information from motherboard sensors such as temperatures fan speeds and voltages of various components...

Страница 90: ...not been used and Set means a supervisor password has been entered for the system User Password Is This displays whether a user password has been entered for the system Clear means such a password has...

Страница 91: ...boot list section above are bootable devices listed in the sequence of boot order as specified The boot functions for the devices included in the candidate list above are currently disabled Use a key...

Страница 92: ...is item and hit Enter to exit the BIOS Setup utility without saving any changes you may have made Load Setup Defaults Highlight this item and hit Enter to load the default settings for all items in th...

Страница 93: ...ed Keyboard controller failed test May require replacing keyboard controller Keyboard locked Unlock key switch Unlock the system to proceed Monitor type does not match CMOS Run SETUP Monitor type not...

Страница 94: ...1 2099 Previous boot incomplete Default configuration used Previous POST did not complete successfully POST loads default values and offers to run Setup If the failure was caused by incorrect values a...

Страница 95: ...tware NMI Failed ServerBIOS2 test error Cannot generate software NMI Non Maskable Interrupt Fail Safe Timer NMI Failed ServerBIOS2 test error Fail Safe Timer takes too long device Address Conflict Add...

Страница 96: ...ccessfully tested nnnn kB System RAM Passed Where nnnn is the amount of system RAM in kilobytes successfully tested One or more I2O Block Storage Devices were excluded from the Setup Boot Menu There w...

Страница 97: ...Write down and follow the information shown on the screen Press F2 to enter Setup Optional message displayed during POST Can be turned off in Setup PS 2 Mouse PS 2 mouse identified Run the I2O Configu...

Страница 98: ...A 6 SUPERSERVER 6015V M3 6015V MT User s Manual Notes...

Страница 99: ...initialize video and write the error in the top left corner of the screen The following is a list of codes that may be written to port 80h Appendix B BIOS POST Codes POST Code Description 01h IPMI Ini...

Страница 100: ...down 38h Shadow system BIOS ROM 3Ah Auto size cache 3Ch Advanced configuration of chipset registers 3Dh Load alternate registers with CMOS values 41h Initialize extended memory for RomPilot optional...

Страница 101: ...ts and IRQs optional 81h Late POST device initialization 82h Detect and install external RS232 ports 83h Configure non MCD IDE controllers 84h Detect and install external parallel ports 85h Initialize...

Страница 102: ...OST done prepare to boot operating system B4h 1 One short beep before boot B5h Terminate QuietBoot optional B6h Check password optional B7h Initialize ACPI BIOS and PPM Structures B9h Prepare Boot BAh...

Страница 103: ...ry type EDh Initialize Memory size EEh Shadow Boot Block EFh System memory test F0h Initialize interrupt vectors F1h Initialize Run Time Clock F2h Initialize video F3h Initialize System Management Man...

Страница 104: ...B 6 SUPERSERVER 6015V M3 6015V MT User s Manual Notes...

Страница 105: ...2003 operating system and other software drivers The necessary drivers are all included on the Supermicro CD that came packaged with your motherboard Note that the current version of the ESB2 SATA RAI...

Страница 106: ...Native Mode 1 Press the Del key during system bootup to enter the BIOS Setup Utility Note If it is the first time powering on the system we recommend you load the Optimized Default Settings If you ha...

Страница 107: ...fter Power On Self Test b When you see the above screen press the Ctrl and the I keys simultane ously to have the main menu of the SATA RAID Utility appear Note All graphics and screen shots shown in...

Страница 108: ...drive and press Space to select it A triangle appears to confirm the selection of the drive f Use the Up Arrow Down Arrow keys to select the stripe size ranged from 4 KB to 128 KB for the RAID 0 array...

Страница 109: ...he previous menu c When RAID Level item is highlighted press the Up Arrow Down Arrow keys to select RAID 1 Mirror and hit Enter d When the Capacity item is highlighted enter your RAID volume capacity...

Страница 110: ...row Down Arrow keys to select the stripe size from 4 KB to 128 KB for your RAID 10 and hit Enter The default setting is 64 KB Note For a server please use a lower stripe size and for a multimedia syst...

Страница 111: ...e and press Space to select it A triangle appears to confirm the selection of the drive f Use the Up Arrow Down Arrow keys to select the stripe size ranged from 4 KB to 128 KB for the RAID 5 array and...

Страница 112: ...isk drives when deleting a RAID set a From the main menu select item2 Delete RAID Volume and press Enter b Use the Up Arrow Down Arrow keys to select the RAID set you want to delete and press Del A Wa...

Страница 113: ...et drive A Warning message displays d Press Y to reset the drive or type N to go back to the main menu Exiting the Intel Matrix Storage Manager Utility a From the main menu select item4 Exit and press...

Страница 114: ...A and press the Enter key e Choose the Intel R ESB2 SATA RAID Controller from the list indicated in the XP 2000 2003 Setup Screen and press the Enter key f Press the Enter key to continue the install...

Страница 115: ...ver diskettes which are optional The bottom icon with a CD on it allows you to view the entire con tents of the CD The X7DVL 3 supports SAS RAID features To configure the LSI SAS HostRAID please refer...

Страница 116: ...o moni tor the environment and operations of your system Supero Doctor III displays crucial system information such as CPU temperature system voltages and fan status See the Figure below for a display...

Страница 117: ...Control Note SD III Software can be downloaded from our Web site at ftp ftp supermicro com utility Supero_Doctor_III You can also download SDIII User s Guide at http www supermicro com PRODUCT Manual...

Страница 118: ...D 4 SUPERSERVER 6015V M3 6015V MT User s Manual Notes...

Страница 119: ...te interleaved memory requires DIMMs to be installed in pais refer to Section 5 6 for details SAS Controller 6015V M3 LSI 1068E SAS Serial Attached SCSI controller for 8 port SAS RAID 0 1 10 and 5 sup...

Страница 120: ...4 cm fans System Input Requirements AC Input Voltage 100 240V AC auto range Rated Input Current 7A 3A max Rated Input Frequency 50 to 60 Hz Power Supply Rated Output Power 520W Part PWS 521 1H Rated O...

Страница 121: ...N 61000 4 11 Safety EN 60950 IEC 60950 Compliant UL Listed USA CUL Listed Canada TUV Certified Germany CE Marking Europe California Best Management Practices Regulations for Perchlorate Materials This...

Страница 122: ...ure 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 or se...

Результаты поиска

Содержание SUPERSERVER 6015V-M3

Отзывы:

Похожие инструкции для SUPERSERVER 6015V-M3

Бренды по названию

Популярные бренды

Supermicro SUPERSERVER 6015V-M3, Руководство пользователя

Результаты поиска

Содержание SUPERSERVER 6015V-M3

Отзывы:

Похожие инструкции для SUPERSERVER 6015V-M3

Бренды по названию

Популярные бренды