QuickSpecs

Compaq Evo Notebook N400c

Technical Specifications

MultiBay Iomega Zip 250 Drive

Dimensions (H x W x D)

5.26 x 5.24 x 5.71 in/13.35 x 13.3 x 14.5 cm

 

 

 

 

 

Weight

9.8 oz or Xg (0.27 kg)

 

 

 

 

 

 

Transfer Rates

250 Media: 1200 – 2400 KB/s

 

 

 

 

 

 

 

100 Media: 138 – 1400 KB/s

 

 

 

 

 

 

Access Times

Track–to–track

5 ms

 

(including setting)

 

 

 

Average

40 ms

 

 

 

 

 

 

 

 

Latency Average

10 ms

 

 

 

 

 

 

Maximum

70 ms

 

 

 

 

 

Operating Conditions

Temperature

41° to 124.7° F/5° to 51.5° C

 

 

 

 

 

 

Humidity

10% to 80% RH

 

 

 

 

Operating System Support

Microsoft Windows 95, 98, Windows NT 4.0, Windows 2000, Windows Me

 

 

 

 

 

Option Kit Contents

Zip 250 Drive, Documentation

 

 

 

 

 

 

 

 

 

802.11b MultiPort Module

Form Factor

Compaq MultiPort

 

 

 

 

 

 

Weight

0.22 lb/100 g (maximum)

 

 

 

 

 

 

Operating Temperature

Operating

14° to 149° F/–10°to 65° C

 

 

 

 

 

Storage Temperature

Non-operating

–40°to 176° F/–40°to 80° C

 

 

 

 

 

Humidity

Operating

10 to 90%

 

 

 

 

 

 

Non-operating

5 to 95%

 

 

 

 

 

Altitude

Operating

15,000 ft/4,572 m

 

 

 

 

 

 

Non-operating

40,000 ft/12,192 m

 

 

 

 

 

Plug and Play

USB 1.1 compliant

 

 

 

 

 

 

Windows Plug and Play compliant

 

 

 

 

 

RF Network Standard

IEEE 802 Part 11b (802.11b)

 

 

 

 

 

 

Frequency Band

2,4000 to 2.4835 GHz

 

 

 

 

 

 

Number of Selectable Sub-

11

 

 

channels

 

 

 

 

 

 

 

Data Rates

1, 2, 5.5, 11 Mbps

 

 

 

 

 

Antenna type

Internally integrated within module (with special polarization diversity)

 

 

 

 

WEP Security

64-bit encryption keys compliant to IEEE 802.11

 

 

 

 

 

128-bit encryption key compliant to IEEE 802.11

 

 

 

 

 

Ability to enter keys manually or via pass-phrase

 

 

 

 

 

Network Architecture Models

Ad-hoc (Peer to Peer)

 

 

 

 

 

 

Infrastructure (Access Points Required)

 

 

 

 

Modulation Technique

Direct Sequence Spread Spectrum

 

 

DBPSK, DQPSK, CCK

 

DA-10844

Canada — Version 18 — August 27, 2002

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Compaq N400c MultiBay Iomega Zip 250 Drive Dimensions H x W x D, Transfer Rates, 802.11b MultiPort Module Form Factor

N400c specifications

The Compaq N400c is a notable lightweight notebook that was introduced in the early 2000s, targeting mobile professionals and students alike. It features a sleek design that highlights portability while still accommodating essential computing capabilities.

One of the main features of the N400c is its size and weight, making it ideal for users who require a laptop that can easily be carried around. Weighing approximately 4.2 pounds, it boasts a compact form factor that is conducive to both travel and work in tight spaces. The N400c is equipped with a 12.1-inch XGA display, offering a resolution of 1024 x 768 pixels, which provides decent clarity for basic productivity tasks, web browsing, and presentations.

In terms of performance, the N400c typically comes with Intel's Pentium III Mobile processor, operating at speeds of around 1 GHz. This processor is designed to deliver adequate performance for everyday computing tasks such as word processing, spreadsheets, and general internet use. Coupled with a maximum of 512 MB of RAM, the N400c ensures that users can multitask efficiently, although it may struggle with more demanding applications.

The storage options available on the N400c include a standard 20 GB hard drive, which can accommodate the necessary documents, software applications, and media files for most users during its time. Additionally, the notebook features a CD-ROM drive, making it easy to install software or play media from discs.

Connectivity is a significant aspect of the N400c, which includes several ports such as USB 1.1, parallel, serial, and VGA for external display connections. Ethernet support is also provided, along with an optional modem for dial-up internet access. While wireless capabilities were becoming increasingly popular, the N400c had limited options for connectivity in that regard.

Battery life is another important characteristic of the Compaq N400c. It typically features a 6-cell Lithium-ion battery, which offers an average battery life of around 3 to 4 hours, depending on usage patterns and power-saving modes employed.

In summary, the Compaq N400c stands out as a practical choice for users seeking a lightweight, portable laptop with sufficient processing power for general tasks. Its combination of decent performance, connectivity options, and compactness makes it a valued device for its time and an appropriate solution for mobile professionals. Though surpassed by modern technology, the N400c remains a memorable entry in the evolution of portable computing.