Compaq N400c Usage Models, Synchronization, File Transfer, Access Point, Receive Sensitivity

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QuickSpecs

Compaq Evo Notebook N400c

Technical Specifications

Usage Models

Service Discovery (determine what Bluetooth devices are within range and support

 

authorization)

 

 

Synchronization:

 

 

PDAs to PCs

 

 

Portable to Desktop

 

 

File Transfer:

 

 

File and directory browsing and navigation on another Bluetooth device.

 

File copying

 

 

Object manipulation – including add, delete, create new folders etc.

 

Wireless link to Corporate LAN using several Bluetooth devices sharing the same

 

Access Point:

 

 

Corporate email, network neighborhood, access to LAN applications, file transfer, ftp,

 

Internet browsing, etc, using TCP/IP

 

Wireless link to WAN thru cell phone

 

GSM/SMS, PCS, PHS, DECT, RAM, ARDIS,

 

CDPD, etc.

 

 

Agnostic to WAN technology

 

 

Send/receive SMS messages

 

 

Wireless link to Printer

 

 

Adhoc peer to peer networking (two computers) or Personal Area Networking (PAN) using

 

NDIS (< 7 computers)

 

 

Adhoc Bluetooth Pico-networking (point to multi-point)

 

Object Push – Business card or appointment exchange

Transmit Power

< 20 dBM (Bluetooth Class 1)

 

Receive Sensitivity

Better than –70 dBM at 0.1 % raw bit error rate

Link Topology

Point to Point, Multipoint Pico Nets up to 7 slaves

Security

Full support of Bluetooth Security Provisions

Network Architecture

Ad-hoc (Peer to Peer)

 

Models

Infrastructure (Access Points Required)

Power Requirement

Peak

< 1500 mW

 

Average

< 500 mW

 

Standby

< 250 mW

Power Management

Microsoft Windows ACPI, and USB Bus Support

 

Keystrokes Fn+F2 Power On/Off control

 

Self configurable to optimize power conservation in all operating modes, including

 

Standby, Hold, Park, and Sniff

 

OS Support

Microsoft Windows 98/98SE

 

 

Microsoft Windows 2000

 

 

Microsoft Windows Millennium

 

Protocols Supported

TCP/IP

 

 

IPX/SPX

 

 

UDP

 

LED Activity

Solid Blue LED – On

 

 

LED Off – Power Off

 

Certifications

All necessary regulatory approvals for countries we support including:

 

- FCC (47 CFR) Part 15C, Section 15.247 & 15.249

 

- ETS 300 328, ETS 300 826

 

 

- Low Voltage Directive IEC950

 

 

- UL, CSA, and CE Mark

 

 

 

 

DA - 10844 Canada — Version 19 — September 23, 2003

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Contents Overview QuickSpecsWhats New Standard Features Interfaces MultimediaGraphics Operating SystemSoftware System RecoveryService and Support Power ConservationMultiBay Devices MultiPortProcessor N4CP850X220C25PoL DisplayCache Memory Optical DriveOptions Power Wireless ConnectivityCommon Power Solutions ConnectivityInput Devices Useful AccessoriesSecurity Carrying CasesCompaq Evo Notebook N400c Standard Memory MemoryUp to Slot 128 MB 192 MB 128 MB 64 MB 256 MB 320 MB 384 MB 512 MBStorage Hard DrivesSecondary Hard Drives Technical Specifications External AC Adapter Weight Drive WeightPower Supply Input Internal Lithium-Ion WeightLithium-Ion Battery Pack Weight Secondary High Capacity Dimensions H x W x DMultiBay Lithium-Ion Dimensions H x W x D Battery Pack 6-cell WeightMultiBay DVD-ROM Drive MultiBay Drive MultiBay CD-RW Drive MultiBay DriveDiskette Size Activity Indicator Track Pitch Access TimesRead/Write heads Access Times MultiBay 24X CD-ROM MultiBay Drive Drive Applicable DiskMultiBay Iomega Zip 250 Dimensions H x W x D Option Kit ContentsMultiBay SuperDisk 2X LS- MultiBay Drive DriveStorage Temperature Operating TemperatureError Rate 1E-5 Output PowerModule Bluetooth Bluetooth MultiPort Form FactorDimensions LED ActivityPower Requirement Access PointUsage Models SynchronizationOptional symbol rates Name Data Mode CapabilitiesSynchronous primary channel data signaling rates Fax Mode CapabilitiesEthernet Features Software supportProtocol support
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Manual 24 pages 34 Kb

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.