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HP EliteBook 2540p Notebook PC - Specifications

Hardware specifications

Chassis Dimensions (HxWxD)
1.10 in (at front) x 11.1 in x 8.4 in 28 mm (at front) x 282.2 mm x 213.4 mm
System Weight
1.53 kg (3.38 lb)
  • 0° to 35°C (32° to 95°F) (not writing optical)

  • 5° to 35°C (41° to 95°F) (writing optical)

Non-operating: –4° to 140°C (–20° to 60° F)
Operating: 10% to 90%, non-condensing
Non-operating: 5% to 95%, 38.7°C (101.6°F) maximum wet bulb temperature
Operating: –15.24 to 3,048 m (–50 to 10,000 ft)
Non-operating: –15.24 to 12,192 m (–50 to 40,000 ft)
External 65 W Smart AC adapter, 1.8 meter (6-foot) power cord included



HP un2420 EV-DO/HSPA Mobile Broadband Module
Technology/Operating Bands: GSM/GPRS/EDGE: 850 MHz(Cell), 900 MHz(EGSM), 1800 MHz(DCS), 1900 MHz (PCS)
Wireless Protocol Standards:
GSM/GPRS/EDGE: Class B, Multi-slot operation, coding schemes CS1 – CS4 and MSC1 – MSC9
UMTS/WCDMA: Release 99 and Release 6
CDMA: 1xEVDO Release 0 and Release A, IS-95A, IS-95B, IS-2000
Atheros 9285G 802.11b/g/n 1x1 WiFi Adapter
  • Wi-Fi certified

  • Wired Equivalent Privacy (WEP) support up to 128-bit keys

  • Wi-Fi Protected Access (WPA) and WPA2 support

  • 802.1x authentication support, including EAP-TLS, EAP-TTLS, PEAP-GTC, PEAP-MSCHAPv2, and LEAP

  • Advanced Encryption Standard (AES) support

  • Dual antennas integrated in the display enclosure

Intel Centrino Advanced-N 6200
Integrated support for 802.11a, b, g, and n1 Up to 300 mbps data rate
Broadcom 4322AGN 802.11a/b/g/n WiFi Adapter
Integrated support for 802.11a, b, g, and n1 Up to 300 mbps data rate
Broadcom 4312G 802.11b/g WiFi Adapter
Integrated support for 802.11 b and g Up to 54 mbps data rate
HP Integrated Module with Bluetooth Wireless Technology
HP Integrated Module with Bluetooth Wireless Technology
NOTE: 1: In countries where 802.11n is not allowed, this capability is not enabled.



  • High Definition Audio support

  • Integrated stereo speakers

  • Integrated dual-microphone array

  • Touch-sensitive controls for volume up, volume down, and mute Combo headphone/microphone jack

  • Optional 2 MP webcam with Business Card Reader software

    • Supports videoconferencing and still image capture

    • Large image sensor for excellent color matching and good low light sensitivity

    • Up to 30 frames/sec

    • Video capture at VGA, 1.3 Mpixel, and 2 Mpixel resolutions

    • AutoMacro focus lens

    • 16-bit true color (camera sensors output YCrCb format among others)


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