Dell Optiplex GX620 Motherboard. Dell Part# 0KH290 KH290 - Featuring Intel Chipset & Socket LGA775. The Intel board harnesses the advanced computing power of the latest Intel Pentium 4 LGA775 processor supporting Hyper-Threading Technology.
These boards are Intel made boards for Dell, so you will see a Dell logo come up when booted. All boards are fully guaranteed and come with warranty. This board is compatible to the Dell Optiplex GX620.
Manufacturer: Intel OEM for Dell
Dell Compatible Part#: 0KH290 KH290
Socket: LGA775
Expansion Slots: PCI Express x16 x 1 / PCI
Other Features: Hyper-Threading Technology Support
Connectors: (6) USB 2.0 Ports, 10/100/1000 LAN
Peripheral Interface: (2) Serial ATA (SATA) Interface
Other: One IDE Channel Supporting ATA-66/100/133 and One Floppy Port
Video: 1X16 PCI Express Slot and Onboard Video
Audio: OnBoard 3D Stereo Sound
Supported Memory: DDR2
Maximum Memory: 4 Dual Channel DIMM Support for up to 4 GB of memory
| 1 | fan connector (FAN) | 10 | intrusion switch connector (INTRUDER) |
| 2 | processor connector (CPU) | 11 | password jumper (PSWD) |
| 3 | power connector (12VPOWER) | 12 | battery socket (BATT) |
| 4 | memory module connectors (DIMM_1, DIMM_2, DIMM_3, DIMM_4) | 13 | PCI Express x16 connector (SLOT1) |
| 5 | serial ATA drive connector (SATA0,) | 14 | PCI connector (SLOT2) |
| 6 | front-panel connector (FNT_PANEL) | 15 | serial connector (SER2) |
| 7 | power connector (POWER) | 16 | standby power indicator (AUX_PWR) |
| 8 | CD/DVD drive connector (IDE) | 17 | system board speaker (BEEP) |
| 9 | RTC reset jumper (RTCRST) | 18 | internal speaker (INT_SPKR) |
| 1 | parallel connector | Connect a parallel device, such as a printer, to the parallel connector. If you have a USB printer, plug it into a USB connector. NOTE: The integrated parallel connector is automatically disabled if the computer detects an installed card containing a parallel connector configured to the same address. For more information, see "System Setup Options." |
| 2 | link integrity light | - Green — A good connection exists between a 10-Mbps network and the computer.
- Orange — A good connection exists between a 100-Mbps network and the computer.
- Yellow — A good connection exists between a 1-Gbps (or 1000-Mbps) network and the computer.
- Off — The computer is not detecting a physical connection to the network.
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| 3 | network adapter connector | To attach your computer to a network or broadband device, connect one end of a network cable to either a network jack or your network or broadband device. Connect the other end of the network cable to the network adapter connector on the back panel of your computer. A click indicates that the network cable has been securely attached. NOTE: Do not plug a telephone cable into the network connector. On computers with a network connector card, use the connector on the card. It is recommended that you use Category 5 wiring and connectors for your network. If you must use Category 3 wiring, force the network speed to 10 Mbps to ensure reliable operation. |
| 4 | network activity light | Flashes a yellow light when the computer is transmitting or receiving network data. A high volume of network traffic may make this light appear to be in a steady "on" state. |
| 5 | line-in connector | Use the blue line-in connector (available on computers with integrated sound) to attach a record/playback device such as a cassette player, CD player, or VCR. On computers with a sound card, use the connector on the card. |
| 6 | line-out connector | Use the green line-out connector (available on computers with integrated sound) to attach headphones and most speakers with integrated amplifiers. On computers with a sound card, use the connector on the card. |
| 7 | microphone connector | Use the pink microphone connector (available on computers with integrated sound) to attach a personal computer microphone for voice or musical input into a sound or telephony program. On computers with a sound card, the microphone connector is on the card. |
| 8 | USB 2.0 connectors (6) | Use the back USB connectors for devices that typically remain connected, such as printers and keyboards. |
| 9 | video connector | Plug the cable from your VGA-compatible monitor into the blue connector. NOTE: If you purchased an optional graphics card, this connector will be covered by a cap. Connect your monitor to the connector on the graphics card. Do not remove the cap. NOTE: If you are using a graphics card that supports dual monitors, use the y-cable that came with your computer. |
| 10 | serial connector | Connect a serial device, such as a handheld device, to the serial port. The default designations are COM1 for serial connector 1 and COM2 for serial connector 2. For more information, see "System Setup Options." |