DELL OPTIPLEX 790 TECHNICAL GUIDEBOOK - V

DELL OPTIPLEX 790 TECHNICAL GUIDEBOOK - V 2.1D RIVE S AN D REM OV AB LE S T ORA GEMTDTSFFUSFFDVD it/sSATA1.5Gbit/sXXOptical Drive: (SFF/USFF require slim-line optical drive)Media Card Reader:Dell 19 in 1 Media Card ReaderNOTE: Dell 19 in 1 Media Card Reader is supported via a F5 to F3 bracket on the MT and DTSYSTEM EXP ANS ION S LOTSNOTE: See Detailed Engineering Specifications for supported voltage, maximum w attage and card dimensions.NOTE: Add in card location and priority: PCI: 1394; PCIe x16: GFX, USB 3.0, Serial, Parallel/Serial, NIC,Wireless; PCIe x4: GFX, USB 3.0, Serial, Parallel/Serial, NIC, Wireless; PCIe x1: USB 3.0, Serial, Parallel/Serial, NIC, WirelessMTDTSFFPCI Slot(s): number of11PCIe x16 Slot: number of111PCIe x16 (wired x4)Slot: number of111PCIe x1 Slot: number of111miniPCIe connector: number ofSerial ATA (SATA)USFF43321For hard drives, GB means 1 billion bytes; actual capacity varies with preloaded material and operating environment and will be less.2Discs burned with this drive may not be compatible with some existing drives and players; using DVD R media provides maximum compatibility.3DVD-ROM drives may have write-capable hardware that has been disabled via firmware modifications.15

DELL OPTIPLEX 790 TECHNICAL GUIDEBOOK - V 2.1GRAP HICS /V IDE O C ONT ROLLERNOTE: MT supports full height card, DT supports low profile card. SFF supports low profile card.MTIntel HD Graphics [with Celeron/Pentium class CPU-GPU combo]Intel HD Graphics 2000[with iCore Dual/Quad core class CPUGPU combo]DTSFFUSFFIntegrated on CPUEnhanced Graphic/Video Options1GB AMD RADEON HD 6450 with DP and DVIOptional card512MB AMD RADEON HD 6350 with dual DVI or dual VGA(adapters convert to dual DVI or dual VGA)Optional cardEXTE RNAL P ORTS /C ONNECT ORSNOTE: MT supports full height card, DT supports low profile card. SFF supports low profile card.See chassis diagrams section for port/connector locationsMTUSB 2.0 (1 internal on MT and DT)DT4 Front, 6 RearSerialParallel/2nd Serial via optional PCIex1 card2 Front, 5RearOptional FHcardOptional LP cardNetwork Connector (RJ-45)1 RearPS/2USB 3.0 via optional PCIex1 cardUSFF1 Rear2nd Parallel via optional PCIex1 card (after August 2011)1394 Controller via optional PCI cardSFF2 RearOptional FHcardOptional FHcardOptional LPcardOptional LP cardVideo:VGA1 RearDisplayPort1 RearAudio:Line in for microphone1 FrontLine in for microphone or stereo1 RearLine out for headphones or speakers1 Front, 1 Rear16

DELL OPTIPLEX 790 TECHNICAL GUIDEBOOK - V 2.1COMMUNICAT IONS - NET WORK ADAPTER (NIC)NOTE: MT supports full height card, DT supports low profile card. SFF supports low profile card.MTIntel 82579LM Gigabit1 Ethernet LAN 10/100/1000 (RemoteWake Up, PXE support and Intel Active Management Technology support)SFFUSFFIntegrated on system boardBroadcom NetXtreme 10/100/1000 PCIe Gigabit NetworkingCard1DTOptional via add-in cardThis term does not connote an actual operating speed of 1 Gb/sec. For high speed transmission, connection to a Gigabit Ethernet server and networkinfrastructure is required.C OMMUNI CAT IONS – WI RELESSMTDell Wireless 1520 PCIe WLAN card (802.11n)DTSFFUSFFOptional via add-in cardDell Wireless 1520 half miniPCIe WLAN card (802.11n)OptionalAUDIO AND SPEAKERSMTRealtek ALC269Q High Definition Audio CodecDTSFFUSFFIntegrated on system boardInternal Dell Business Audio SpeakerOptionalDell AX210 2.0 Desktop SpeakersOptionalDell AX510/AX510PA Flat Panel Soundbar SpeakersOptionalKE YB OAR D A ND M O USEMTDTSFFDell USB Entry Keyboard with optional palmrestStandardDell Multimedia Pro KeyboardOptionalDell Smartcard KeyboardOptionalDell USB Optical MouseStandardDell Laser MouseOptionalUSFF17

DELL OPTIPLEX 790 TECHNICAL GUIDEBOOK - V 2.1SECURITYMT1Trusted Platform Module (TPM) 1.2DTSFFUSFFIntegrated on system boardChassis Intrusion SwitchOptionalDell Smartcard KeyboardOptionalChassis lock slot and loop supportStandardDell Data Protection Hardware Encryption EngineOptional. Available in Q3 20111TPM is not available in all countries. Depending on your country regulations, No-TPM system boards will be made available.S OFT WAREMTDell Client ManagerDTSFFUSFFAvailable via Dell.comDell Data Protection/Access (DDPA)StandardNorton 2010 Internet Security30 Day Trial or Optional SubscriptionMcAfee 10 SecurityCenter30 Day Trial or Optional SubscriptionDell Data Protection Encryption (DDPE)Optional. Available in Q3 2011E N V I R ON M ENT ALNOTE: For more details on Dell Environmental features, please to go to Environmental Attributes section. Seey o u r s p e c i fi c r e g i o n f o r a v a i l a b i l i t y .Sustainable packagingMTDTSFFXXXUSFFBFR/PVC—free limited configurationsMultiPack packagingOptional, US onlyEnergy Efficient Power SupplyOptionalStandardAL L-IN-O N E ST AN DS AN D M OUNTSMTDTSmall Form Factor AIO StandSFFUSFFOptionalUltra Small Form Factor AIO StandOptionalUltra Small Form Factor Wall Mount / Desk MountOptionalSERVICE AND S UPP ORTNOTE: For more details on Dell Service Plans please to go to: www .dell.com/ser vice/ser vice plansMTDTSFF3 Year Warranty1 Next Business Day On-site2 (3-3-3)StandardProSupportOptionalUSFF1For a copy of our guarantees or limited warranties, please write Dell USA L.P., Attn: Warranties, One Dell Way, Round Rock, TX 78682. For moreinformation, visit www.dell.com/warranty.2Service may be provided by third-party. Technician will be dispatched if necessary following phone-based troubleshooting. Subject to parts availability, geographical restrictions and terms of service contract. Service timing dependent upon time of day call placed to Dell. U.S. only.18

DELL OPTIPLEX 790 TECHNICAL GUIDEBOOK - V 2.1DETAILED ENGINEERING SPECIFICATIONSSYSTEM DIMENS IONS (PHYS ICAL)NOTE: S ystem Weight and Shipping Weight is based on a typical configuration and may var y based on PCconfiguration. A typical configuration includes: integrated graphics, one hard drive, one optical drive, andone diskette drive.MTDTSFFUSFF26.2715.068.383.7019.55 / 8.8716.67 / 7.5612.57 / 5.707.20 / 3.27Height (inches/centimeters)14.17 / 3614.17 / 3611.42 / 299.32 / 23.67Width (inches/centimeters)6.89 / 17.54.02 / 10.23.65 / 9.262.56 / 6.5Depth (inches/centimeters)16.42 / 41.716.14 / 4112.28/31.29.44 / 2423.45 / 10.6420.03 / 9.0915.2 / 6.899.56/ 4.34Height (inches/centimeters)21.31/54.1321.31 / 54.1319.25/48.9019.13/48.59Width .1614.38/36.53Depth (inches/centimeters)14.09 / 35.7910.84/27.5310.19/25.889.63/24.46Chassis Volume (liters)Chassis Weight (pounds/kilograms)Chassis Dimensions: (HxWxD)Shipping Weight (pounds/kilograms - includes packaging materials)Packaging Parameters (HxWxD)SYSTEM EXP ANS ION S LOTSMTDT11Height (inches/centimeters)4.376 / 11.1152.731 /6.89Length (inches/centimeters)6.6 / 16.7656.6/16.76525W25W111Height (inches/centimeters)4.376 / 11.1152.731 /6.892.731 /6.89Length (inches/centimeters)6.6/ 16.7656.6 /16.7656.6 /16.76535W35W35W111Height (inches/centimeters)4.376 / 11.1152.731 /6.892.731 /6.89Length (inches/centimeters)6.6 / 16.7656.6 /16.7656.6/16.76525W25W25W11Height (inches/centimeters)4.376 / 11.1152.731 / 6.89Length (inches/centimeters)4.5 / 11.444.5 / 11.4410W10WPCI Slot (Voltage supported 3.3V/5V/12V/-12V)Maximum WattagePCIex16 Slot (BLUE) (Voltage supported 3.3V/12V)Maximum WattagePCIex16 wired as x4 Slot (BLACK) (Voltage supported 3.3/12V)Maximum WattagePCIe x1 Slot (Voltage supported 3.3V/12V)Maximum WattageMini PCIe x1 SlotSFFUSFF1* Card length can be longer than standard Half-Length Card but cannot be a Full-Length Card.19

DELL OPTIPLEX 790 TECHNICAL GUIDEBOOK - V 2.1SYSTEM LEVE L ENVIRONME NTAL AND OPERAT ING CONDITIONSMTDTSFFUSFFTemperatureOperating10 to 35 C (50 to 95 F)Non-Operating (Storage)-40 to 65 C (-40 to -149 F)Relative Humidity20% to 80% (non-condensing)Maximum vibrationOperatingNon-Operating0.25 G at 3 to 200 Hz at 0.5 octave/min0.5 G at 3 to 200 Hz at 1 octave/minMaximum ShockOperatingBottom half-sine pulse with a change in velocity of50.8 cm/sec (20 inches/sec)Non-Operating27-G faired square wave with a velocity change of508 cm/sec (200 inches/sec)Maximum AltitudeOperatingNon-Operating–15.2 to 3048 m (–50 to 10,000 ft)–15.2 to 10,668 m (–50 to 35,000 ft)20

DELL OPTIPLEX 790 TECHNICAL GUIDEBOOK - V 2.1P OWERNOTE: These form factors utilize a more efficient Active Pow er Factor Correction (APFC) pow er supply. Dellrecommends only Uni versal Pow er Supplies (UPS) based on Sine Wave output for APFC PSUs, not an approximation of a Sine Wave, Square Wave, or quasi-Square Wave. If you have questions, please contact the manu-MTAPFCDTEPAAPFCSFFAPFCEPAEPAUSFFEPAPower Supply Wattage265W265W HighEfficiency250W250W HighEfficiency240W240W HighEfficiency200W HighEfficiencyAC input VoltageRangeAC input current (lowac range/high ACrange)90 –264Vac90 –264Vac90 –264Vac90 –264Vac90 –264Vac90 –264Vac90 – 264Vac5.0A / 2.5A5.0A / 2.5A4.4A / 2.2A4.4A / 2.2A4.0A / 2.0A4.0A / 2.0A2.9A / 1.45AAC input Frequency47HZ /63HZ47HZ /63HZ47HZ /63HZ47HZ /63HZ47HZ /63HZ47HZ /63HZ47 – 63 HzAC holdup time (80%load)16MSEC16MSEC16MSEC16MSEC16MSEC16MSEC16 ms87 – 90 –87% @ 20– 50 –100% load87 – 90 –87% @ 20 –50 – 100%load87 – 90 –87% @ 20– 50 –100% loadAverage Efficiency(Energy Star 5.0 Compliant)Typical Efficiency(Active PFC)65%87 – 90 –87% @ 20– 50 –100% load65%65%N/ADC parameters 3.3v output 5.0v output10.0A13A10.0A13A7.0 A15A7.0 A15A3.5A11A3.5A11AN/AN/A 12VA 12.5 A & 12VB - 6.0ANote: 12VBRated at0.4A when inStandbyMode. 12.0v A17A 5.0v auxiliary output4.0A4.0A4.04.04.0A4.0AN/A-12.0v output0.5A0.5A0.5A0.5A0.5A0.5A0.1 AMax total WN/A240W240WN/AN/AN/AN/A200WBTUs/h (based on PSUmax wattage)904 BTU904 BTU853 BTU853 BTU819 BTU819 BTU682 BTUPower Supply mN/A1watt requirementYesYesYesYesYesYesYesBlue Angel CompliantYesYesYesYesYesYesYesClimate Savers /80Plus CompliantNoYesNoYesNoYesYesFEMP (CECP) StandbyPower CompliantYesYesYesYesYesYesYesMax combined 3.3v / 5.0v powerMax combined 12.0vpower (note: only ifmore than one 12v rail)Compliance:21

DELL OPTIPLEX 790 TECHNICAL GUIDEBOOK - V 2.1P OWERNOTE: These form factors utilize a more efficient Active Pow er Factor Correction (APFC) pow er supply. Dellrecommends only Uni versal Pow er Supplies (UPS) based on Sine Wave output for APFC PSUs, not an approximation of a Sine Wave, Square Wave, or quasi-Square Wave. If you have questions, please contact the manufacture to confirm the output type.3.0v CMOS battery (Type and estimated battery nLifeCR-2032L/BE 3VLithiumContinuous Discharge Under 15 kΩ Load to 2.5V EndVoltage.20 2 .1183Hrs. or Longer.1133Hrs.or Longer after 12months.CR2032LithiumContinuous Discharge Under 15 kΩ Load to 2.0V EndVoltage.20 2 .1000Hrs. or Longer.970Hrs.or Longer after 12months.0 2 . 910Hrs. or Longer.890Hrs.or Longer after 12months.3V22

DELL OPTIPLEX 790 TECHNICAL GUIDEBOOK - V 2.1A UD IOINTEGRATED REALTEK ALC269Q HIGH DEFINITION AUDIOHigh Definition Stereo supportMTDTSFFUSFFXXXX2Number of channels16, 20, and 24-bit resolutionNumber of Bits / Audio resolutionSampling rate (recording/playback)Support 44.1K/48K/96K/192 kHz sample ratesSignal to Noise Ratio98 dB DAC outputs, 90 dB for ADC inputsAnalog AudioXXXXDolby DigitalTHXDigital out (S/PDIF)Audio Jack ImpedanceMicrophone40K ohm 60K ohmLine-In40K ohm 60K ohmLine-Out100 150 ohmHeadphone1 4 ohm2Watt (peak) / 1Watt (average)Internal Speaker Power RatingCOMMUNICAT IONS - NET WORK ADAPTER (NIC)NOTE: MT supports full height card, DT supports low profile card. SFF supports low profile card.INTEGRATED INTEL 82579 GIGABIT1ETHERNET LAN 10/100/1000External Connector TypeData Rates supportedMTDTSFFUSFFRJ4510/100/1000 MbpsController DetailsController bus architecturePCIe-based interface for S0 state, SMBus for Sxlow power stateIntegrated memoryN/AData transfer mode (example Bus-Master DMA)N/APower consumption (full operation per data rate connection speed)711mW (Max.)Power consumption (standby operation)227mW (Max.)IEEE standards compliance (example 802.1P)Hardware Certifications (example FCC, B, GS mark )Boot ROM Support802.3N/AEEPROM (located in SPI)Network Transfer Mode (example Full Duplex, Half Duplex)Network Transfer Rate (example 10BASE-T (half-duplex) 10 Mbps10BASE-T (full-duplex) 20 Mbps100BASE-TX (half-duplex) 100 Mbps100BASE-TX (full-duplex) 200 Mbps1000BASE-T (full-duplex) 2000 Mbps10 Mb (full/half-duplex)100 Mb (full/half-duplex)1000 Mb (full-duplex)23

DELL OPTIPLEX 790 TECHNICAL GUIDEBOOK - V 2.1COMMUNICAT IONS - NET WORK ADAPTER (NIC) (CONT. )INTEGRATED INTEL 82579 GIGABIT1ETHERNET LAN 10/100/1000 (CONT.)MTDTSFFUSFFEnvironmentalOperating temperature0 C to 85 C (32 F to 185 F)Operating humidity20% to 80% (non-condensing)Operating System Driver SupportWindows XP, Windows Vista SP2,Windows 7WOL, PXE 2.1Manageability (examples WOL, PXE)Intel Standard ManageabilityManagement Capabilities Alerting1This term does not connote an actual operating speed of 1 Gb/sec. For high speed transmission, connection to a Gigabit Ethernet server and networkinfrastructure is required.C OMMU NI CAT IO NS – INTEGRATED LANNOTE: MT supports full height card, DT supports low profile card. SFF supports low profile card.Broadcom NetXtreme 10/100/1000 PCIe Gigabit1 Networking CardConnector TypeData Rates supportedMTDTSFFUSFFRJ4510/100/1000 Mbps Half/Full duplexController DetailsController bus architecture (example PCIe 1.0a x1)Integrated memoryData transfer mode (example Bus-Master DMA)Power consumption (full operation per data rate connection speed)Power consumption (standby operation)IEEE standards compliance (example 802.1P)Hardware Certifications (example FCC, B, GS mark )Boot ROM SupportNetwork Transfer Mode (example Full Duplex, Half Duplex)Network Transfer Rate (example 10BASE-T (half-duplex) 10 Mbps10BASE-T (full-duplex) 20 Mbps100BASE-TX (half-duplex) 100 Mbps100BASE-TX (full-duplex) 200 Mbps1000BASE-T (full-duplex) 2000 Mbps1PCIe c1.0a x164KBytes RX, 8KBytes TXBus-Master DMA2.84W (860mA @ 3.3V)Less than 300mW802.3, 802.2, 802.3x, 802.1pFCC B, VCCI B, CENoFull Duplex/Half Duplex10BASE-T (full-duplex) 20 Mbps Max*100BASE-TX (half-duplex) 100 Mbps Max*100BASE-TX (full-duplex) 200 MbpsMax*1000BASE-T (full-duplex) 2000 Mbps Max** Depends on the system environment.This term does not connote an actual operating speed of 1 Gb/sec. For high speed transmission, connection to a Gigabit Ethernet server and networkinfrastructure is required.24

DELL OPTIPLEX 790 TECHNICAL GUIDEBOOK - V 2.1C OMMU NI CAT IO NS – I NTEG RATED LA N ( CON T.)BROADCOM NETXTREME 10/100/1000PCIE GIGABIT1 NETWORKING CARD (CONT.)MTDTSFFUSFFEnvironmentalOperating temperature0 C to 55 C (32 F - 131 F)Operating humidity5% 85% (non-condensing)Operating System Driver SupportManageability (examples WOL, PXE)Management Capabilities Alerting (example ASF 2.0)1Windows 7, Windows XP, Windows Vista Ultimate, Windows Vista Business 32 bit/64 bit,Windows Vista Home Basic, LinuxWOL, PXE2.1, ACPINoneThis term does not connote an actual operating speed of 1 Gb/sec. For high speed transmission, connection to a Gigabit Ethernet server and networkinfrastructure is required.25

DELL OPTIPLEX 790 TECHNICAL GUIDEBOOK - V 2.1COMMUNICAT IONS – WIRELESSNOTE: Native DisplayPor t on system is not supported w ith optional w ireless card on the DT and SFF chassis.DELL WIRELESS 1520 PCIE MINI PCIE WLAN CARD(802.11N)MTDTSFFUSFFCustom WLAN Antenna ConnectorExternal Connector TypeController DetailsController bus architectureElectrically compatible with the PCI Express Base Specificationv1.1 (x1 lane) and PCIe v1.0a.WLAN standards supported802.11a, 802.11b, 802.11g, 802.11n802.11b Data Rates supported11, 5.5, 2, 1 Mbps802.11a Data Rates supported54, 48, 36, 24, 18, 12, 9, 6 Mbps802.11g Data Rates supported54, 48, 36, 24, 18, 12, 9, 6 Mbps802.11n Data Rates supported300, 270, 243, 240, 180, 150, 144, 135, 130, 120, 117, 115.5,90, 86.667, 72.2, 65, 60, 57.8, 45, 43.3, 30, 28.9, 21.7, 15, 14.4,7.2 MbpsWEP 64-bit and 128-bit,TKIP, AES-CCMP 128-bitEncryptionOperating temperature0 to 70 COperating humidityMax Operating Humidity85 %Windows 7, Windows XP 32/64, Vista 32/64Operating System Driver SupportC OMMUNI CAT IONS – USB 3. 0 ADD- IN CARDN O T E : M T s u p p o r t s f u l l h e i g h t ( F H ) c a r d s a n d D T a n d S F F s u p p o r t s l o w p r o fi l e ( L P ) c a r d s .USB 3.0 PORT PCIE ADD-IN CARDMTConnector TypeDTSFFUSFFPCI Express Gen. 2.0 X1Controller DetailsController bus architecture (example PCIe 1.0a x1)PCI Express one lane (x1)ChipsetNEC µPD720200IO Ports2 * USB3.0 portPower ConsumptionUnder 30 mAConnectorFull height USB3.0 add-in cardHalf height USB3.0 add-in cardOS SupportUSB 3.0 A TypeOptionalOptionalWin XP, Win Vista and Win 726

DELL OPTIPLEX 790 TECHNICAL GUIDEBOOK - V 2.1COMMUNICATIONS – SERIAL / PARALLEL PORT PCIE ADD-IN CARDNOTE: MT supports full height (FH) cards and DT and SFF supports low profile (LP) cards.Serial / Parallel port PCIE add-in cardMTDTConnector TypeData Rates supportedSFFUSFFRS-232 and IEEE128450bps 115.2Kbps(Serial)&Maximum 1.8MBp(Parallel)Controller DetailsController bus architecture (example PCIe 1.0a x1)PCI Express one lane (x1)Driver SupportMicrosoft Client XP/Vista/7 (X86/X64)Microsoft Server 2000/2003/2008 (X86/X64)Microsoft Embedded XP Embedded/POS Ready 2009/Embedded System 2009Linux Linux 2.4.x/2.6.xDOS DOSFull height Serial / Parallel add-in cardOptionalEnvironmentOperation Temperature0 to 60 C (32 to 140 F)Operation Humidity5 to 95% RHStorage Temperature-20 to 85 C (-4 to 185 F)COMMUNICATIONS – SERIAL PORT PCIE ADD-IN CARDNOTE: MT supports full height (FH) cards and DT and SFF supports low profile (LP) cards.Low Profile Parallel port PCIE add-in cardConnector TypeData Rates supportedMTDTSFFUSFFIEEE1284Maximum 1.8MBpController DetailsController bus architecture (example PCIe 1.0a x1)Driver SupportHalf height Serial add-in cardPCI Express one lane (x1)Microsoft Client XP/Vista/7 (X86/X64)Microsoft Server 2000/2003/2008 (X86/X64)Microsoft Embedded XP Embedded/POS Ready20

DELL OPTIPLEX 790 TECHNICAL GUIDEBOOK - V 2.1 5 FRONT VIEW 1 Optical Drive 5 Microphone Connector 2 Optical Drive Eject Button 6 Headphone Connector 3 Power Button, Power Light 7 Drive Activity Light 4 USB Connectors (4) 8 Diagnostic Lights (4) BACK VIEW