Dell Vostro 1720 Specs
Processor
Processor type
Intel® Core™2 Duo (2.0 - 2.66 GHz)Intel Celeron® (2.0 - 2.2 GHz)Intel Celeron Dual Core (1.66 - 1.86 GHz) processor
L1 cache
32 KB per instruction, 32 KB data cache per core
L2 cache
Shared 3 MB or 6 MB
External bus frequency
1067 MHz
System Information
System chipset
Intel GM45 or Intel PM45 chipset
Data bus width
64 bits
DRAM bus width
Dual-channel 64-bit bus
Processor address bus width
36 bits
Flash EPROM
1 MB
PCI bus (discrete graphics only)
x16 PCI Express
ExpressCard™
NOTE: The ExpressCard slot is designed only for ExpressCards. It does NOT support PC cards.
ExpressCard controller
Integrated
ExpressCard connector
54-mm ExpressCard slot (supports both USB- and PCIe-based interfaces)
Cards supported
34-mm and 54-mm ExpressCards
8-in-1 Memory Card Reader
Media card controller
O2Micro OZ888
Media card connector
8-in-1 combo card connector
Cards supported
SecureDigital (SD), SDIO, MultiMediaCard (MMC), Memory Stick, Memory Stick Pro, xD-Picture Card, Hi Speed-SD, and Hi Density-SD
Memory
Memory module connector
Two DIMM sockets
Memory module capacities
1 GB (one DIMM)2 GB (one DIMM or two DIMMs)4 GB (2 DIMMs)8 GB (two DIMMS, requires 64-bit Windows Vista operating system)
Memory type
DDR2 800 MHz (if supported by chipset and/or processor combinations); non-ECC memory only
Minimum memory
1 GB
Maximum memory
8 GB (requires 64-bit Windows Vista operating system)
Ports and Connectors
Audio
Microphone connector and stereo headphone/speakers connector
IEEE 1394
One 4-pin connector
Dock
Optional USB Port Replicator onlyOne dedicated half Mini-Card slot for WLAN
Mini-card support (internal expansion slots)
One dedicated half Mini-Card slot for WLAN One USB-based daughter card with Bluetooth® wireless technology (Dell Wireless 355)
Network adapter
RJ-45 connector
USB, USB PowerShare and eSATA
Six USB 2.0-compliant connectors
Video
15-pin VGA video connector
Communications
Modem
Supports external USB modem (optional) only
Network adapter
10/100/1000 Ethernet LAN on system board
Wireless
WLAN PCI-e Mini-Card, Bluetooth V2.0 card
Mobile Broadband
None
GPS
None
Video
Video type
Integrated on system board (hardware accelerated)Discrete
Video controller
Integrated video: Intel Extreme Discrete video: NVIDIA GeForce 9400M GS (NB9M-GS), 128 bit
Data bus
Integrated video or PCI-Express video x16
Video memory
Integrated video: up to 256 MB shared memoryDiscrete video: 512 MB dedicated memory
Video output
Video connector and multimode DisplayPort
LCD interface
LVDS
Audio
Audio type
High-definition audio (HDA)
Audio controller
IDT 92HD81
Stereo conversion
24-bit (analog-to-digital and digital-to-analog)
Interfaces:
Internal
Internal High Definition Audio
External
Microphone-in connector, stereo headphones/speakers connector
Speaker
One 2-watt, 4-ohm speakers
Internal speaker amplifier
2W, stereo
Volume controls
Program menus, media control buttons
Display
Type (active-matrix TFT)
17 inch WXGA+/WUXGA
Dimensions:
Height
245.00 mm (9.64 inches)
Width
383.00 mm (15.00 inches)
Diagonal
431.70 mm (17.00 inches)
Maximum Resolutions:
WXGA+ w/anti-glare
1440x900 with 18-bit color (262 K)
WUXGA with TrueLife
1920X1200 with 18-bit color (262 K)
Refresh rate
60 Hz
Operating angle
0° (closed) to 160°
Viewing angles:
Horizontal
WXGA+: 55/55°
Vertical
WXGA+: 45/45°
Pixel pitch
WXGA 0.258 mm (.010 inch)WUXGA with TrueLife 0.23 (.009 inch)
Controls
Brightness can be controlled through keyboard shortcuts
Keyboard
Number of keys
105 (U.S. and Canada); 106 (Europe); 109 (Japan)
Layout
QWERTY/AZERTY/Kanji
Size:
Standard
Full size
Maximum
359.40 mm x 118.90 mm x 5.20 mm (14.15 x 4.681 x 0.205 inches)
Touch Pad
X/Y position resolution (graphics table mode)
240 CPI
Size:
Width
73.70 mm (2.90 inches)
Height
43.10 mm (1.69 inches)
Fingerprint Reader (Optional)
Type
UPEK TCS3 TouchStrip™ strip sensor with CMOS active capacitive pixel-sensing technology
Camera (Optional)
Still Resolution
1.3 mega-pixel
Battery
Type:
6-cell lithium-ion battery
56 WHr
8-cell lithium-ion battery
74 WHr
Dimensions:
Depth
6-cell and 8-cell lithium-ion battery
49.97mm (1.97 inches)
Height
6-cell and 8-cell lithium-ion battery
20.20 mm (0.79 inches)
Width
6-cell and 8-cell lithium-ion battery
271.00 mm (10.67 inches)
Weight
6-cell lithium-ion battery
338.70 g
8-cell lithium-ion battery
429.60 g
Voltage:
6-cell lithium-ion battery
11.1 V
8-cell lithium-ion battery
14.8 V
Operating Time (approximate)
4-5 hours (6-cell)6 hours or more (8-cell)NOTE: Varies depending on operating conditions and can be significantly reduced under certain power-intensive conditions
Life span (approximate)
1 year
Temperature range:
Operating
0° to 40°C (32° to 104°F)
Storage
-10° to 65°C (14° to 149°F)
Coin-cell battery
CR2032
AC Adapter
Input voltage
100-240 VAC (90W)
Input current (maximum)
1.5 A (90W)
Input frequency
50-60 Hz (90W)
Temperature range:
Operating
0° to 35°C (32° to 95°F)
Storage
-40° to 65°C ( -40° to 149°F)
Output voltage
19.5 VDC
Output current
5.62 A (maximum at 4-second pulse), 4.62 A (continuous)
Dimensions:
Height
15.00 mm (0.60 inches)
Width
66.00 mm (2.60 inches)
Depth
127.00 mm (5.00 inches)
Weight
0.29 kg (0.64 lb)
PA-10 90 W D-Series AC adapter:
Output voltage
19.5 VDC
Output current
4.62 A
Height
33.80 mm (1.34 inches)
Width
60.90 mm (2.39 inches)
Depth
153.40 mm (6.04 inches)
Weight (with cables)
0.46 kg (1.01 lbs)
PA-3E 90 E-Series AC adapter:
Output voltage
19.5 VDC
Output current
4.62 A
Height
15.00 mm (0.60 inches)
Width
70.00 mm (2.80 inches)
Depth
147.00 mm (5.80 inches)
Weight
0.34 kg (0.76 lb)
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