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Dell™ Vostro™ 1720 Service Manual--Specifications

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Specifications

Dell™ Vostro™ 1720 Service Manual

  Processor

  System Information

  ExpressCard™

  8-in-1-Memory Card Reader

  Memory

  Ports and Connectors

  Communications

  Video

  Audio

  Display

  Keyboard

  Touch Pad

  Fingerprint Reader

  Camera

  Battery

  AC Adapter

  Physical

  Environmental


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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 only
One 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 memory
Discrete 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)
 
Physical

Height

Front: 29.00 mm (1.14 inches)
Back: 40.50 mm (1.59 inches)

Width

393.00 mm (15.47 inches)

Depth

286.00 mm (11.26 inches)
Weight  (with 6-cell battery) 3.09 kg (6.85 lbs)
Weight  (with 8-cell battery)  3.18 kg (7.05 lbs)
 
Environmental 

Temperature range:

  Operating 0° to 35° C (32° to 95° F)
  Storage -40° to 65° C (-40° to 149° F)

Relative humidity (maximum):

 Operating 10% to 90% (noncondensing)
 Storage 5% to 95% (noncondensing)

Maximum vibration (using a random-vibration spectrum that simulates user environment):

Operating

0.66 GRMS

Storage

1.30 GRMS

Maximum shock (measured with hard drive in head-parked position and a 2-ms half-sine pulse):

 Operating

143 G

Storage

163 G

Altitude (maximum):

  Operating

-15.2 to 3048 m ( -50 to 10,000 ft)

  Storage

-15.2 to 3048 m ( -50 to 10,000 ft)
Airborne contaminant level G2 or lower as defined by ANSI/ISA-S71.04-1985

 

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