It has less space for additional hardware than a Desktop, but it is still easily upgradable. Normally it will come with 2x PCIe slots, so fitting a low profile graphics card is possible. SFF are bought as everyday home computers or as business workstations. Intel introduced their second generation micro architecture named Sandy Bridge in The maximum number of cores is 6 on an i7 processor.
The second generation of Intel Core is old but still sufficient for office, home tasks and retro gaming. If you plan to enjoy more recent games, a more recent CPU is required. Most desktops will have two to four slots. This model has 2 RAM slots.
It should be more than enough for most users. This is important for the overall speed of your system. Log In Sign Up. Forgot password? Enter your email address and check your inbox. Please check your email for further instructions. Enter a new password. OptiPlex You can only view or download manuals with. Sign Up and get 5 for free. Using shielded cables ensures that you maintain the appropriate EMC classification for the intended environment.
For parallel printers, a cable is available from Dell. If you prefer, you can order a cable from Dell on the World Wide Web at accessories. Most Dell computer systems are classified for Class B environments. However, the inclusion of certain options can change the rating of some configurations to Class A. To determine the electromagnetic classification for your system or device, see the following sections specific for each regulatory agency. To determine which classification applies to your computer system, examine all FCC registration labels located on the bottom, side, or back panel of your computer, on card-mounting brackets, and on the cards themselves.
If any one of the labels carries a Class A rating, your entire system is considered to be a Class A digital device. Note that FCC regulations provide that changes or modifications not expressly approved by Dell could void your authority to operate this equipment.
Operation is subject to the following two conditions:. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the manufacturer's instruction manual, may cause harmful interference with radio communications.
Operation of this equipment in a residential area is likely to cause harmful interference, in which case you will be required to correct the interference at your own expense. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the manufacturer's instruction manual, may cause interference with radio communications.
However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, you are encouraged to try to correct the interference by one or more of the following measures:.
The following information is provided on the device or devices covered in this document in compliance with FCC regulations:. To determine which classification Class A or B applies to your computer system or other Dell digital apparatus , examine all registration labels located on the bottom, side, or the back panel of your computer or other digital apparatus.
Note that Industry Canada regulations provide that changes or modifications not expressly approved by Dell could void your authority to operate this equipment. Such marking is indicative that this Dell system meets the following technical standards:. This Dell device is classified for use in a typical Class B domestic environment. Certain configurations of Dell computers comply with the requirements set forth by the Environmental Protection Agency EPA for energy-efficient computers.
In turn, this reduction in electricity usage can reduce emissions of carbon dioxide, the gas primarily responsible for the greenhouse effect, and sulfur dioxide and nitrogen oxides, the primary causes of acid rain.
You can also help reduce electricity usage and its side effects by turning off your computer when it is not in use for extended periods of time, particularly at night and on weekends. Warning: This is a Class A product. In a domestic environment this product may cause radio interference, in which case the user may be required to take adequate measures. If this equipment is used in a domestic environment, radio disturbance may arise.
When such trouble occurs, the user may be required to take corrective actions. If the regulatory label includes the following marking, your computer is a Class A product:.
If this equipment is used near a radio or television receiver in a domestic environment, it may cause radio interference. Install and use the equipment according to the instruction manual. If the regulatory label includes the following marking, your computer is a Class B product:.
To determine which classification Class A or B applies to your computer or other Dell digital device , examine the Republic of Korean Ministry of Information and Communications MIC registration labels located on your computer or other Dell digital device. The MIC label may be located separately from the other regulatory marking applied to your product.
Line two of the label identifies the emissions class for the product—" A " for Class A products or " B " for Class B products. Please note that this device has been approved for business purposes with regard to electromagnetic interference. If you find that this device is not suitable for your use, you may exchange it for a nonbusiness-purpose device. Please note that this device has been approved for nonbusiness purposes and may be used in any environment, including residential areas. If the regulatory label includes the following marking, your computer is a Class B product.
The equipment should draw power from a socket with an attached protection circuit a 3-prong socket. All equipment that works together computer, monitor, printer, and so on should have the same power supply source. The phasing conductor of the room's electrical installation should have a reserve short-circuit protection device in the form of a fuse with a nominal value no larger than 16 amperes A. To completely switch off the equipment, the power supply cable must be removed from the power supply socket, which should be located near the equipment and easily accessible.
If you find a or mark on the regulatory. The following information is provided on the device s described in this document in compliance with the requirements of the official Mexican standards NOM :.
Dell Computer Corporation "Dell" manufactures its hardware products from parts and components that are new or equivalent to new in accordance with industry-standard practices. The power light illuminates and blinks or remains solid to indicate different states:. To exit from a power-saving state, press the power button or click or move the mouse. See "Diagnostic Lights" for a description of light codes that can help you troubleshoot problems with your computer.
The hard-drive access light is on when the computer reads data from or writes data to the hard drive. The light might also be on. Connect USB devices such as a mouse, keyboard, printer, joystick, and computer speakers into either of the USB connectors.
Press this button toward the cover release icon to remove the cover, or press this button toward the hard-drive. See " Diagnostic Lights " for a description of light codes that can help you troubleshoot problems with your. Connect a parallel device, such as a printer, to the parallel connector. Dell recommends the use of Category 5 wiring and connectors for our customers' networks. The yellow light flashes when the computer is transmitting or receiving network data.
A high volume of network traffic may make this. Plug a standard mouse into the green mouse connector. Turn off the computer and any attached devices before you connect a.
If your computer is running Windows or Windows XP, Dell installed the necessary mouse drivers on your hard drive. Use the green line-out connector to attach headphones and most speakers with integrated amplifiers. If you have a standard keyboard, plug it into the purple keyboard connector. Connect USB devices such as a mouse, keyboard, printer, joystick, and computer speakers into any of the USB connectors.
CAUTION: To prevent static damage to components inside your computer, discharge static electricity from your body before you touch any of your computer's electronic components. You can do so by touching an unpainted metal surface on the computer chassis. The computer can be used in either a vertical or horizontal position on a desktop or mounted under a surface such as a desk or table. By using a wall-mount bracket, the computer may be attached to a wall.
NOTICE: When setting up your computer, secure all cables toward the back of your work area to prevent the cables from being pulled, tangled, or stepped on. Use a monitor stand. NOTICE: In a high-vibration environment or when installing the computer overhead, use the optional wall-mount bracket instead of the chassis stand. To order this bracket, contact Dell.
As an option, you may mount the computer to a vertical or horizontal surface by using a wall-mount bracket. If you have the integrated flat-panel option, the stand is integrated as part of the total assembly. You may attach the chassis stand to orient your computer vertically.
You can also attach the stand to the mounting plate see " Mounting Plate " to hang the computer under a tableor desktop or to securely attach the computer to a horizontal surface. Raise the captive screw and slide the chassis stand slat into one of three mounting slots on the back of the computer. When the stand is in place, tighten the screw. NOTE: the stand must not be used in the horizontal position on a desktop. Place the computer directly on a desktop. To remove the chassis stand, loosen and lift the screw.
Hold the screw up while sliding the stand out of the slot. NOTICE: If you are installing the computer under a desktop or tabletop, do not attach the cable cover until the computer is firmly attached to the mounting plate see " Mounting Plate ".
NOTE: If you use the stand on your computer, attach the stand before attaching the cable cover. Attach all the cables to the back panel. To attach the two-piece cable cover, hold the bottom piece of the cable cover and align the four tabs with the four slots on the computer's back panel.
Insert the tabs into the slots and slide the piece toward the diagnostic lights see the illustration until it is securely positioned. Grasp the top piece of the cable cover and align the two tabs with the two slots in the computer's back panel. Insert the tabs into the slots and slide the piece toward the diagnostic lights see the illustration. Install a security device in the security cable slot optional. If a security device is installed in the security cable slot, remove the device.
In case you want faster RAM speeds, you will need to upgrade your system with a newer generation one. Size of the RAM is another important parameter. It is important not to run out of RAM memory during everyday work. If this happens often, you may see significant drop in performance. For everything else, go for 16GB and more. Ports are something important that people should pay more attention to.
For example, if you don't have enough USB ports, using external devices becomes problematic. Before buying, considering your use case and plann for extension ports in advance. Higher version of USBs support faster transfer speeds.
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