Dell OptiPlex 960 User Manual

tabs on the connector faceplate pass through the opening, and the bent end of the connector faceplate is pointed away from the power supply.
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9. Slide the connector sideways along the back panel slightly so that the retaining tabs on the connector faceplate hold the connector to the back panel.
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10. Connect the Wi-Fi external antenna to the wireless card cable connector.
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11. Replace the computer cover.
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12. Restart your computer. Setup the wireless device software as needed to support your wireless network.
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Internal Wireless Card - Removal
To remove an internal wireless card do the following:
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1. Perform the procedure in Before Working on Your Computer.
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2. Disconnect the Wi-Fi external antenna from the connector on the back of the computer.
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3. Disengage the Wi-Fi external antenna connector from the chassis by sliding it along the back panel toward the power supply, then withdrawing it from
the opening.
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4. Plug the opening for the Wi-Fi external antenna connector using the cover provided with the computer, if available.
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5. Remove the wireless card cable from its routing path.
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6. Grasp the wireless card assembly at the ends, press down the card retention clasp release and lift the card to unplug it from the system board wireless
card connector. Remove the wireless card assembly from the chassis.
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7. Close the opening for the Wi-Fi external antenna connector with the plug provided for the computer. Contact Dell for a replacement plug if none is
available.
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8. Replace the computer cover.
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Installing a Second External Serial Port
If adding an external serial port using a serial connector mounted on a slot filler bracket, connect the internal cable of the connector to the internal serial port
connector on the system board (see System Board Components).
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Dell OptiPlex 960 Specifications

General

Tcase	72.4 °C
Bus type	FSB
Stepping	E0
Processor cache	6 MB
Processor cores	2
Processor model	E8400
System bus rate	- GT/s
Processor family	Intel® Core™2 Duo
Processor series	Intel Core 2 Duo E8000 Series
Processor socket	LGA 775 (Socket T)
Processor codename	Wolfdale
Processing Die size	107 mm²
Processor frequency	3 GHz
Processor cache type	L2
Processor lithography	45 nm
Processor manufacturer	Intel
Processor front side bus	1333 MHz
Processor operating modes	64-bit
ECC supported by processor	No
Thermal Design Power (TDP)	65 W
Number of processors installed	1
CPU multiplier (bus/core ratio)	9
Number of Processing Die Transistors	410 M
Internal memory	4 GB
Memory clock speed	800 MHz
Internal memory type	DDR2-SDRAM
Maximum internal memory	16 GB
Memory layout (slots x size)	2 x 2 GB
HDD speed	7200 RPM
HDD interface	SATA
Optical drive type	DVD-RW
Total storage capacity	250 GB
Networking features	Gigabit Ethernet
Graphics card family	AMD
Compliance industry standards	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Discrete graphics card model	AMD Radeon HD 3470
Maximum graphics card memory	- GB
On-board graphics card model	Not available
Discrete graphics card memory	256 GB
Operating system installed	Windows 7 Professional
Microphone in	Yes
USB 2.0 ports quantity	10
Firewire (IEEE 1394) ports	0
Ethernet LAN data rates	10, 100, 1000 Mbit/s
Chassis type	SFF
Product color	Black
Product type	PC
Processor code	SLB9J
Processor ARK ID	33910
Processor package size	37.5 x 37.5 mm

Weight and Dimensions

Depth	323 mm
Width	85 mm
Height	289 mm
Weight	5900 g