INSPIRON
INSPIRON Basic Specifications System Model Dell Inspiron 1545 This section provides basic information that you may need when setting up, updating drivers for, and upgrading your computer. NOTE: Offerings may vary by region. For more information regarding the configuration of your computer, click Start Help and Support and select the option to view information about your computer. Processor Types Intel Celeron Intel Celeron Dual-Core Intel Core 2 Duo Intel Pentium Dual-Core L2 cache 1 MB, 2 MB, or 3 MB per core depending on model External 667/800/1066 MHz bus frequency 1
Express Card ExpressCard controller ExpressCard connector Cards supported ExpressCard connector size Intel ICH8M one ExpressCard slot (34 mm) ExpressCard/34 (34 mm) 1.5 V and 3.3 V 26 pins Memory Connectors Capacities Memory type Minimum memory Maximum memory two internallyaccessible SO-DIMM sockets 512 MB, 1 GB, and 2 GB 800 MHz DDR2 SODIMM 512 MB 4 GB NOTE: For instructions on upgrading your memory, see the Service Manual on the Dell Support website at support.dell.com. NOTE: To take advantage of the dual channel bandwidth capability, you must populate both memory slots with cards of the same size. 2
Computer Information System Chipset Data bus width Mobile Intel Express Cantiga GM45 64 bits DRAM bus width dual channel (2) 64-bit buses Processor address 36 bits bus width Flash EPROM 2 MB Communications Network adapter Wireless 10/100 Ethernet LAN on system board internal WLAN Mini Card Bluetooth wireless technology Video video controller video memory LCD interface Camera (optional) Pixel Video resolution Diagonal viewing angle Audio Audio type Audio controller GMA X4500HD dynamic based on system memory capacity LVDS 1.3 megapixel 640 x 480 at 30 fps (maximum) 66 2 channel High Definition Audio IDT 92HD71 3
Audio Internal Interface External Interface Speaker Internal speaker amplifier Volume controls Ports and Connectors Network adapter USB Video Intel High Definition Audio microphone-in connector, stereo headphones/speakers connector two 4-ohm speakers 1 Watt per channel into 4 ohms program menus, media control buttons RJ-45 port three 4-pin USB 2.0-compliant connectors 15-hole connector Display Type (activematrix TFT) 15.6-inch HD CCFL with TrueLife 15.6-inch HD WLED with TrueLife Dimensions: 193.5 mm (7.62 in) 344.2 mm (13.55 in) Diagonal 394.1 mm (15.6 in) Maximum resolution 1366 x 768 at 262 K colors (HD CCFL/WLED with TrueLife) Refresh rate 60 Hz angle 0 (closed) to 155 Luminance 200 min. 220 typ. cd/m² (CCFL/WLED 5 point avg) 4
Display Viewing Angles: Horizontal Vertical Pixel pitch Controls ±40 (HD CCFL/WLED with TrueLife) +15 / 30 (HD CCFL/ WLED with TrueLife) 0.252 mm (HD CCFL/WLED with TrueLife) brightness can be controlled through keyboard shortcuts (see Dell Technology Guide for more information.) Keyboard Number of keys Layout Touch Pad X/Y position resolution (graphics table mode) Size: 87 (U.S. and Canada); 88 (Europe); 91 (Japan) QWERTY/AZERTY/ Kanji 240 cpi 74 mm (2.9 in) sensor active area 42 mm (1.65 in) rectangle 5
Battery Type Depth Maximum weight Voltage 4-cell smart lithium ion 6-cell smart lithium ion 9-cell smart lithium ion 57.2 mm (2.25 in) (4/6-cell) 76.7 mm (3.02 in) (9-cell) 20 mm (0.78 in) (4/6/9-cell) 205.1 mm (8.07 in) (4/6-cell) 221 mm (8.7 in) (9-cell) 0.24 kg (0.53 lb) (4-cell) 0.35 kg (0.77 lb) (6-cell) 0.51 kg (1.12 lb) (9-cell) 11.1 VDC (9-cell) 11.1 VDC/10.8 VDC (6-cell) 14.8 VDC (4-cell) Battery Charge time at room temperature (approximate): Computer off time Life span (approximate) 4 hours Battery operating time varies depending on operating conditions and can be significantly reduced under certain power-intensive conditions. See Dell Technology Guide for more information. 300 discharge/charge cycles 6
Battery Temperature range: Storage Coin-cell battery AC Adapter Input voltage Input current (maximum) Input frequency Output power Ouput current 0 to 35 C (32 to 95 F) 40 to 65 C ( 40 to 149 F) CR-2032 100 240 VAC 1.6 A 50 60 Hz 65 W 3.34 A (continuous) 3.9 A (peak for 4-second pulse) AC Adapter Rated output voltage Dimensions: Depth Weight (with cables) Temperature range: Storage 19.5 +/- 1 VDC 290 mm (1.14 in) 46.5 mm (1.83 in) 107 mm (4.21 in) 0.25 kg (0.55 lb) 0 to 35 C (32 to 95 F) 30 to 65 C ( 22 to 149 F) 7
Physical Depth Weight (with 4-cell battery): Configurable to less than Computer Environment Temperature range: Storage 25.9 mm to 37.5 mm (1.02 in to 1.47 in) 373 mm (14.7 in) 244 mm (9.6 in) 2.72 kg (6 lb) 0 to 35 C (32 to 95 F) 40 to 65 C ( 40 to 149 F) Computer Environment Relative humidity (maximum): 10% to 90% (noncondensing) Storage 5% to 90% (noncondensing) Maximum vibration (using a random-vibration spectrum that simulates user environment): 0.66 GRMS Non- 1.33 GRMS Maximum shock (measured with hard drive in head-parked position and a 2-ms half-sine pulse): 110 G Non- Airborne contaminant level 163 G G2 or lower as defined by ISA- S71.04-1985 8