*NOTE* These specs are for the Dell Optiplex 740 SFF in general. The system in this ad is configured according to the features listed in the "Description" of the ad. System Upgrades are available.
- Processors
Microprocessor type: AMD Phenom processors(NOTE: The AMD Phenom processor requires the 8-Mb NVRAM chip and is therefore available only on models that include the 8-Mb NVRAM chip. If your computer has the 8-Mb NVRAM chip and the AMD Phenom processor, the word enhanced appears in the title on the BIOS splash screen and the system setup program screens.AMD Athlon 64 X2 Dual-Core processorAMD Athlon 64.)
Internal cache:
AMD Phenom Quad-Core: 2-MB L2 dedicated cache and 2-MB shared L3 cache
AMD Phenom Triple-Core: 1.5-MB L2 dedicated cache and 2-MB shared L3 cache
AMD Athlon 64 X2: 2-MB L2 dedicated cache
AMD Athlon 64 X2: 1-MB L2 dedicated cache
AMD Athlon: 1-MB L2 dedicated cache
AMD Athlon: 512-KB L2 dedicated cache
- Memory
Type: 667- or 800-MHz DDR2 SDRAM
Memory connectors: 4
Memory modules supported: 256 MB, 512 MB, 1 GB, or 2 GB non-ECC
Minimum Memory: dual-channel: 512 MB; single-channel: 256 MB
Maximum Memory: 8 GB
- Computer Information
Chipset: nVidia GeForce 6150LE/NForce 430
Data bus width: 64 bits
Address bus width: 40 bits
DMA channels: eight
Interrupt levels: 24
BIOS chip (NVRAM): 8 Mb or 4 Mb (NOTE: The AMD Phenom processor requires the 8-Mb NVRAM chip and is therefore available only on models that include the 8-Mb NVRAM chip. If your computer has the 8-Mb NVRAM chip and the AMD Phenom processor, the word enhanced appears in the title on the BIOS splash screen and the system setup program screens.)
NIC: integrated network interface with ASF 1.03 and 2.0 support as defined by DMTF. Capable of 10/100/1000 communication
- Video
Type: nVidia integrated video (DirectX 9.0c Shader Model 3.0 Graphics Processing Unit), PCI Express x16 graphics card, or DVI graphics card.
- Audio
Type: Sigma Tel 9200 CODEC (2.1 Channel Audio)
Stero conversion: 24-bit analog-to-digital; 24-bit digital-to-analog
- Controllers
Drives: one SATA controller supporting two devices
- Expansion Bus
Bus type: PCI 2.3; PCI Express 1.0A; SATA 1.0A and 2.0; USB 2.0
Bus speed: PCI: 133 MB/s; PCI Express x16: 40 GB/s bidirectional speed
SATA: 1.5 Gbps and 3.0 Gbps
USB: 480-Mbps high speed, 12-Mbps full speed, 1.2-Mbps low speed
Cards: (low-profile, half-length)
PCI:
connector: one
connector size: 124 pins
connector data width (maximum): 32 bits
PCI Express:
connector: one x16
power: 25 W (maximum)
connector size: 164 pins (x16)
connector data width (maximum): 16 PCI Express lanes (x16)
- Drives
Externally accessible: one 3.5-inch drive; one bay for slim optical drive
Internally accessible: one bay for a 1-inch-high hard drive
- Connectors
External connectors:
Serial: 9-pin connector; 16550C-compatible
Parallel: 25-hole connector (bidirectional)
Video: 15-hole VGA connector
Network adapter: RJ45 connector
Optional PS/2 with secondary serial port adapter: two 6-pin mini-DINs (NOTE: This option uses one of the PCI slots.)
Optional DVI: 36-pin connector (NOTE: This option uses one of the PCI slots.)
USB: two front-panel and five back-panel USB 2.0 compliant connectors
Audio: two connectors for line-in and line-out; two front-panel connectors for headphones and microphone
System board connectors:
SATA: two 7-pin connectors
Floppy drive: 38-pin connector
Serial: 24-pin connector for optional second serial port card
Fan: two 5-pin connector fans
PCI 2.3: 124-pin connector
PCIe-X16: 164-pin connector
Internal USB: 10-pin connector
Intrusion switch: 3-pin connector
Speaker: 5-pin connector
Memory modules: four 240-pin connectors
Power 12V: 4-pin connector
Power: 24-pin connector
Battery: 2-pin socket
Front panel: 40-pin connector
- Key Combinations
Ctrl Alt Del: in Microsoft® Windows® XP, brings up the Windows Security window; in MS-DOS® mode, restarts (reboots) the computer
F2 or Ctrl Alt Enter: starts embedded system setup (during system start-up only)
Ctrl Alt b: automatically starts the computer from the network environment specified by the remote boot environment (PXE) rather than from one of the devices in the system setup Boot Sequence option (during start-up only)
F12 or Ctrl Alt F8: displays a boot device menu that allows the user to enter a device for a single boot (during system start-up only) as well as options to run hard-drive and system diagnostics
- Control and Lights
Power control: Push button
Power light: Green light : Blinking green indicates a sleep mode; solid green indicates the power-on state. Amber light : Blinking amber indicates a problem with an installed device; solid amber
indicates an internal power problem (see Power Problems).
Power supply status light: Green light: Solid green indicates the power adapter is connected to an AC outlet and the computer. Amber light: Solid amber indicates the power adapter is connected to an AC outlet but not the computer.
Hard-drive access light: green
Link light: front panel - solid green light indicates network connection
Link integrity light (on integrated network adapter): green light for 10-Mb operation; orange light for 100-Mb operation; yellow light for a 1000-Mb (1-Gb) operation
Activity light (on integrated network adapter): yellow blinking light
Diagnostic lights: four lights on the back panel. (See Diagnostic Lights)
Standby power light: AUX_PWR on the system board
- Power
DC external power supply Wattage: 275 W
Heat dissipation: 938.85 BTU/hr maximum
Voltage: manual selection power supplies : 90 to 135 V at 50/60 Hz; 180 to 265 V at 50/60 Hz
Backup battery: 3-V CR2032 lithium coin cell
- Physical
Height 3.65 inches
Width 12.35 inches
Depth 13.40 inches
Weight 16.4 lb
- Environmental
Temperature range: Operating 50° to 95°F; Storage : 40° to 149°F
Relative humidity: 20% to 80% (noncondensing)
Maximum vibration: Operating - 0.25 G at 3 to 200 Hz at 0.5 octave/min; Storage - 0.5 G at 3 to 200 Hz at 1 octave/min
Maximum shock: Operating - Bottom half-sine pulse with a change in velocity of 20 inches/sec; Storage - 27-G faired square wave with a velocity change of 200 inches/sec
Altitude: Operating : 50 to 10,000 ft; Storage : 50 to 35,000 ft
Airborne contaminant level: G2 or lower as defined by ISA-S71.04-1985
