HP 8540W Sub-channels, Media Access Protocol, Network Architecture, Models, Roaming, Form Factor

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QuickSpecs

HP EliteBook 8540w Mobile Workstation

Technical Specifications

 

Support for Cisco Security Features (proven compatibility with Cisco Aironet

 

infrastructure products through the Cisco Compatible Extensions Program

 

Version 4) with Microsoft Windows Vista and XP only.

Sub-channels

Multinational support with frequency bands and channels compliant to local

 

regulations.

 

Media Access Protocol

CSMA/CA (Collision Avoidance) with ACK

Network Architecture

Ad-hoc (Peer to Peer)

 

Models

Infrastructure (Access Point Required)

Roaming

IEEE 802.11 compliant roaming between Access Points

Output Power (for CCK

17 dBm max

 

and OFDM)2

 

 

Power Consumption

Transmit: 2.4 Watts (max, with three spatial streams)

 

Receive: 1.4 Watts (max with three spatial streams)

 

Idle mode3: 35 mW (average)

 

Radio off: 20 mW (max)

 

Power Management

ACPI compliant power management

 

802.11 compliant power saving mode

Receiver Sensitivity4

54 Mbps: -76 dBm, 6 Mbps: -92 dBm

Antenna Connections

3 U.FL type connectors, 50 ohm nominal impedance

Form Factor

PCI-Express Half-MiniCard

 

Weight

0.0075 lb (3.4 g)

 

Dimensions

0.12 x 1.06 x 1.18 in (3.1 x 26.8 x 30.0 mm)

Operating Voltage

3.3V +/- 9%

 

Temperature

Operating

32° to 176° F (0° to 80° C)

 

Non-operating

-40° to 176° F (-40° to 80° C)

Humidity

Operating

10% to 90% (non-condensing)

 

Non-operating

5% to 90% (non-condensing)

Altitude

Operating

0 to 10,000 ft (3,048 m)

 

Non-operating

0 to 50,000 ft (15,240 m)

LED Activity

LED Off - Radio OFF; Solid LED On - Radio ON

1.Check latest software/driver release for updates on supported security features.

2.Maximum output power may vary by country according to local regulations.

3.In Power Save Polling mode and on battery power.

4.Receiver sensitivity is measured at a packet error rate of 8% for 802.11b (CCK modulation) and a packet error rate of 10% for 802.11a/g (OFDM modulation).

5.WLAN supplier's client utility is required for Cisco Compatible Extensions support with Microsoft Windows XP. WLAN may also be compatible with certain third-party software supplicants. WLAN supplier IHV extensions required for Cisco Compatible Extensions support for Microsoft Windows Vista.

Intel Centrino Advanced- Wireless LAN Standards

IEEE 802.11a

N 6200

IEEE 802.11b

 

IEEE 802.11g

 

IEEE 802.11n*

 

* In countries where 802.11n is not allowed, this capability is not enabled.

DA - 13529 Canada — Version 20 — November 23, 2010

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Contents Volume mute button with LED indicator QuickSpecsHP NightLight with on/off button Battery release latch Battery bay Wwan module compartment Docking connectorSecondary battery connector Hard drive bayOptional 2 MP Webcam HP Night Light Operating System Preinstalled Processors Intel Quad-Core ProcessorsSupported CertifiedExternal GraphicsDisplay Internal Wireless Devices Wireless LAN optionsMemory Standard Maximum6300 6200HP Integrated Module TechnologyUpgrade Bay Fixed 12.7 mm Sata Out Power connectorDocking connector Secondary batteryAudio/Visual SoftwareWindows operating SystemOil and Gas CertificationsCEI HP Recovery Manager Security Standard FeaturesOptional Features HP Fingerprint Sensor HP Privacy FilterPower Supply Battery Primary batteryBattery Battery Life HP 8-cell 73 WHrService and Support Docking and StandsExpansion Solutions PowerMemory StorageCarrying Cases SecurityInput/Output Devices Channel a Channel B Memory UpgradesStandard Memory Solid State Drive Quantity Supported Drive BayQuantity Supported Drive Bay Hard Drives System Unit Dimensions HxWxD WeightStand-Alone Power TemperatureHP 150W Smart AC Dimensions Adapter WeightEMI and Safety InputAdapter HP 120W Smart AC WeightHP 90W Smart AC Dimensions Optional HP Ultra Dimensions H x W x L Capacity Battery WeightCells/Type EnergyBattery Weight HP 8-Cell 73 Wh Lithium- Dimensions HxWxLIon Primary battery Weight Dimensions HxWxL60% of Ntsc colour gamut Internal Storage500 GB 7200 rpm Sata Hard Drive Drive Weight Features320 GB 7200 rpm Sata Hard Drive Drive Weight Capacity250 GB 7200 rpm Sata Hard Drive Drive Weight 256 GB Weight GramsFeatures ATA Security ATA-7 Sata 2.6 Dipm Optical Drives 32 to 158F 0 to 70C case tempDVD-ROM Drive Access Times Transfer ModeDVD+/-RW SuperMulti Access Times Max Data Transfer RateBlu-ray R/RE DVD+/-RW Access Times SuperMulti DL DriveOperation Operating Temperature Signal to Noise RatioIntegrated Stereo Power Rating HP Fingerprint Sensor Mobile VoltageIntegrated Intel Gigabit Ethernet Features Power ManagementPerformance Features Network ConnectionMedia Access Protocol Output Power for CCKPower Consumption Sub-channelsVista and XP FastTransmit 2.3 Watts max, with two spatial streams Receive 1 Watt max with two spatial streamsWireless Protocol Wireless ParametricMaximum Power Consumption Power Consumption Sleep Mode Power ManagementDimensions Length Temperature, NonConfiguration Utilities Bluetooth SpecificationBluetooth Profiles System Configuration Environmental Data Eco-Label CertificationsEnergy Consumption Heat DissipationMaterial Usage Recycling Hewlett-PackardCopyright 2010 Hewlett-Packard Development Company, L.P

8540W specifications

The HP EliteBook 8540w is a mobile workstation that was designed to cater to the needs of professionals requiring high performance, durability, and versatility. This model, part of HP’s EliteBook series, provides a robust solution for a variety of applications such as 3D modeling, CAD, and video editing, thanks to its powerful hardware configuration and advanced features.

One of the standout characteristics of the HP 8540w is its impressive processing power. It typically comes equipped with Intel's Core i7 processors, which deliver high-speed performance for demanding applications. Additionally, users can opt for processors boasting Intel's Turbo Boost technology, allowing the system to dynamically increase its clock speed based on workload, thus enhancing efficiency during resource-intensive tasks.

The system memory on the HP 8540w can be configured with up to 16GB of DDR3 RAM, enabling users to run multiple applications simultaneously without experiencing slowdowns. This is particularly beneficial for professionals who work with large files or complex software that requires substantial memory resources.

Graphics performance is another aspect where the HP 8540w excels. It features options for NVIDIA Quadro graphics cards, specifically designed for professional applications and offering superior rendering performance. This makes the laptop a suitable choice for graphic designers, engineers, and architects who rely on accurate and detailed visuals in their work.

The build quality of the HP 8540w is also notable. It features a durable chassis made from high-quality materials that meet military standards for durability. This means it can withstand the rigors of travel and daily use, providing peace of mind for professionals on the go.

The display options for the HP 8540w include a 15.6-inch screen with resolutions up to 1920x1080, offering vibrant colors and sharp detail. Additionally, the anti-glare technology helps reduce reflections, making it easier to work in various lighting conditions.

Connectivity options are comprehensive, with multiple USB ports, HDMI, and DisplayPort, which allows users to connect a variety of devices and external displays. The HP 8540w also supports advanced wireless technologies, ensuring reliable connectivity in diverse environments.

In summary, the HP EliteBook 8540w is a formidable mobile workstation that combines performance, durability, and extensive features, making it an ideal choice for professionals in demanding fields. Its powerful processors, high-quality graphics, and robust design make it a standout option for those seeking a reliable and efficient workstation.