|
|
| System
microprocessor and chip set |
Intel®
Mobile Pentium® III microprocessor that includes Intel SpeedStep™ technology. |
| Microprocessor
data bus width |
64 bits |
| DRAM bus width |
64 bits |
| Address bus width |
32 bits |
| Flash EPROM |
4 megabits (Mb) |
| AGP bus |
66 MHz |
| PCI bus |
33 MHz |
|
| CardBus
controller |
Texas Instruments
TI1410 CardBus controller |
| PC Card slots |
one (supports
Type I and Type II cards, including ZV cards on computers running the Microsoft® Windows® 98, Windows 2000, or Windows Me operating
systems) |
| Cards supported |
3.3-V and 5-V |
| PC Card connector
size |
68 pins |
| Data
width (maximum): |
PCMCIA
|
16 bits |
CardBus
|
32 bits |
|
| Architecture |
SDRAM |
| Memory module
socket |
144-pin
industrial standard SODIMM socket |
| Memory module
capacities and type |
64, 128, or 256
MB 3.3-V SDRAM1
module |
| Standard RAM |
64-MB memory
module |
| Maximum RAM |
256 MB |
| Memory clock
speed |
100 MHz |
|
| Parallel |
unidirectional,
bidirectional, or ECP connector |
| IDE |
IDE connector for
external media bay |
| Video |
SVGA connector |
| PS/2 |
mini-DIN
connector |
| Audio |
microphone-in
jack;
headphones/speakers jack |
| USB |
USB-compliant
connector |
| Docking |
connector for the
Dell Latitude L400 Advanced Port Replicator (APR) |
| Modem |
RJ-11 connector |
| NIC |
RJ-45 connector |
|
| Audio type |
Sound Blaster
(software emulation-capable) |
| Audio controller |
Crystal
CS4281 + CS4297A (AC97 CODEC) |
| Stereo conversion |
20-bit
digital-to-analog and 18-bit analog-to-digital |
| Interfaces: |
Internal
|
PCI bus/AC97 |
External
|
microphone-in
minijack;
headphones/speakers-out minijack |
| Speaker |
4-ohm speaker |
| Internal speaker
amplifier |
1.75
W |
| Controls |
volume can be
controlled through key combinations, application program menus, or the Speaker
window in the Dell Control Center (Windows 95 only) |
|
| Data bus |
AGP |
| Video controller |
ATI
Mobility M |
| Video memory |
4
MB |
|
| Type |
12.1"
XGA TFT |
| Dimensions
(active area): |
Height
|
184.3
mm (7.25 inches) |
Width
|
245.76
mm (9.67 inches) |
Diagonal
|
307.3 mm (12.1
inches) |
| Maximum
resolution/colors |
1024
x 768; 262,144 colors |
| Response time
(typical) |
10
– 30 ms |
| Viewing angles: |
|
Horizontal
|
± 45° |
Vertical
|
+15°/–30° |
| Dot pitch |
0.24
mm |
| Power consumption: |
Panel (typical)
|
891
mW |
Backlight
|
3.3
W |
| Controls |
brightness can be
controlled through a key combination |
|
| Integrated
network interface chip |
3Com® 3C920
10/100-BASETX PCI bus master Ethernet |
|
| DataFax Modem |
Worldwide 56-Kbps
v.90 Lucent 1646 controllerless Data Access Arrangement (DAA) modem. For more information,
see the online documentation for the modem.
|
|
| Number of keys |
84, 85, and 87
keys for US, Europe, and Japan, respectively |
| Key travel |
2.5 mm (.098
inch) ± .2mm (.008 inches) |
| Key spacing |
18 mm (.70 inch) |
|
| Type |
lithium ion |
| Dimensions: |
|
Height
|
12.7 mm (0.5
inch) |
Depth
|
57.25 mm (2.25
inches) |
Width
|
262.49 mm (10.33
inches) |
Weight
|
220 g (.485 lb) for 4-cell version;
293 g (.645 lb) for 6-cell version |
| Voltage |
14.8 for 4-cell
version;11.10 VDC for 6-cell version |
| Capacity |
23 WH for 4-cell version;
34 WH for
6-cell version |
| Charge
time (approximate):2 |
Computer on
|
About
1.75 hours for the 4-cell;
about 2 hours for the 6-cell |
Computer off
|
About 1.5 hours
for the 4-cell; about 1.75 hours for the 6-cell |
| Life span
(approximate)2 |
300 discharge/charge cycles
before battery
will be operating at approximately 80 percent of original capacity |
| Temperature
range: |
Charge
|
0° to
45°C (32° to 113°F) |
Discharge
|
0°
to 60°C (32° to 140°F) |
Storage
|
-20° to
35°C ( –4° to 95°F) for up to a year; –20° to
50°C (–4° to 122°F) for less than one month |
|
| Input voltage |
100 to 240
VAC |
| Input current
(maximum) |
1.5 A |
| Input frequency |
50 to 60 Hz |
| Output current |
2.64 A (maximum) |
| Rated output
voltage |
19.0 VDC |
| Height |
29 mm (1.14
inches) |
| Width |
46.3 mm (1.82
inches) |
| Depth |
108 mm
(4.25 inches) |
| Weight (with
cables) |
355 g (0.78 lb) |
| Temperature
range: |
Operating
|
0° to 40°C
(32° to 104°F) |
Storage
|
–20° to
60°C (–4° to 140°F) |
|
| Height |
25.7 mm (1.01
inches) |
| Width |
272 mm (10.7
inches) |
| Depth |
220.0 mm (8.66
inches) |
| Weight |
1.63 kg
(3.6
lb) with 6-cell battery
1.56 kg (3.4 lb) with 4-cell battery |
|
| Temperature: |
Operating
|
5° to 35°C
(41° to 95°F) |
Storage
|
–
20° to
60°C (– 4° to 140°F) |
| Relative
humidity (maximum): |
Operating
|
20 % to 80%
(noncondensing) |
Storage
|
8% to 90%
(noncondensing) |
| Maximum
vibration: |
Operating
|
0.9 GRMS using a
random-vibration spectrum that simulates user environment |
Storage
|
1.3 GRMS using a
random-vibration spectrum that simulates air/truck shipment |
| Maximum
shock:3 |
Operating
|
152.4 cm/sec
(60.0 inches/sec)
(equal to a half-sine pulse 2 ms in width) |
Storage
|
203.2 cm/sec (80
inches/sec)
(equal to a half-sine pulse 2 ms in width) |
| Altitude
(maximum): |
Operating
|
–18 to 3048
m (– 59 to 10,000 ft) |
Storage
|
–18 to
10,600 m (– 59 to 35,000 ft) |
|
| Interface |
PS/2 (compatible
with Microsoft mouse driver) |
| X/Y position
resolution |
Minimum 20
points/mm (500 points/inch) (graphics tablet mode) |
| Size: |
Thickness
|
0.69 ± 0.15-mm
(0.027 ± 0.006-inch) printed-circuit board (PCB) thickness (including mylar cover) |
Width
|
64.88 mm
(2.55-inch) |
Height
|
48.88 mm (1.92
inches) |
Weight
|
6.0 ± 0.5g (0.21
oz) |
| Power: |
Supply voltage
|
5 V ± 10% |
Supply current
|
4.0 mA (nominal
operating) |
| ESD |
15 kV applied to
front surface (when properly mounted) |
| NOTES: |
| 1
The Dell Latitude L400 computer supports only
100-MHz SDRAM SODIMMs. It does not support EDO memory modules. |
| 2
Battery performance features such as charge time and life span can vary according to
the conditions under which the computer and battery are used. |
| 3
Measured with the hard-disk drive in head-parked position. |
|
