QuickSpecs

HP ProBook 4320s Notebook PC HP ProBook 4420s Notebook PC

Technical Specifications

 

Antenna Type

Dual high efficiency 5 band antennae with spatial diversity, mounted in the

 

 

display enclosure

 

Form Factor

PCI-Express MiniCard, USB 2.0 interface

 

Weight

11.5 g

 

Dimensions (Length x

2.01 x 1.18 x 0.18 in (51 x 30 x 5 mm)

 

Width x Thickness)

 

 

Voltage, Operating

3.3v +/- 10%

 

Temperature, Operating

–22° to 140° F (–30° to 60° C) (full RF performance)

 

(from TIA/EIA/IS-98-D)

–22° to 167° F (–30° to 75° C) (reduced RF performance)

 

Temperature, Non-

–40° to 185° F (–40° to 85° C)

 

operating, 96 hours (from

 

 

MIL-STD 202 Method

 

 

108)

 

 

Humidity, Non-operating

85% relative humidity for 48 hours @ 185° F (85° C) (non-condensing)

 

Configuration Utilities

HP Connection Manager

 

LED Activity

LED Off – Radio Off;

 

 

Solid LED On – Radio On

 

 

 

Atheros 9285G

Wireless LAN Standards

IEEE 802.11b

802.11b/g/n 1x1 WiFi

 

IEEE 802.11g

Adapter

 

IEEE 802.11n

 

Interoperability

Wi-Fi certified

 

Frequency Band

2.4 GHz

 

Data Rates

802.11b: 1, 2, 5.5, 11 Mbps

 

 

802.11g: 6, 9, 12, 18, 24, 36, 48, 54 Mbps

 

 

802.11n: many possible data rates, ranging from 6 Mbps to 300 Mbps,

 

 

depending on the combination of Bandwidth, Modulation Coding Scheme,

 

 

and Guard Interval used, as defined in IEEE 802.11n specification

 

Modulation

Direct Sequence Spread Spectrum

 

 

DBPSK, DQPSK, CCK, OFDM

 

Security1

Supports 64- and 128-bit WEP, WPA, WPA2, hardware-accelerated AES,

 

 

802.1x authentication types EAP-TLS, EAP-TTLS, PEAP-GTC, PEAP-

 

 

MSCHAPv2, LEAP, EAP-FAST.

 

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 CKK)2

17 dBm, nominal

Output Power (for OFDM; 15 dBm, nominal power varies by data

rate)2

DA - 13568 North America — Version 10 — July 23, 2010

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HP 4320s Antenna Type, Dimensions Length, Voltage, Operating, Temperature, Non, Configuration Utilities, LED Activity
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4320s specifications

The HP 4320s is a business-class notebook designed to meet the demands of professionals on the go. Blending performance, durability, and efficiency, this laptop has become a reliable choice for individuals and organizations alike. With its robust features and technologies, the HP 4320s delivers an exceptional computing experience suitable for various business applications.

One of the standout features of the HP 4320s is its powerful Intel Core processor options, allowing users to choose between different performance levels based on their needs. This ensures smooth multitasking and efficient operation of resource-intensive applications. Coupled with up to 8GB of RAM, the laptop can handle everyday computing tasks, including running complex spreadsheets, presentations, and business software, with ease.

The HP 4320s also shines in its display quality. Featuring a 14-inch diagonal LED-backlit screen, it provides crisp visuals and vibrant colors, making it ideal for presentations, video conferencing, and other visual tasks. The anti-glare technology reduces eye strain during long hours of work, enhancing user comfort and productivity.

An important aspect of the HP 4320s is its durability. Built with a spill-resistant keyboard and a sturdy chassis, this laptop is designed to withstand the rigors of daily use in various environments. The lightweight design, weighing around 4.5 pounds, further contributes to its portability, making it an excellent companion for business travelers.

In terms of connectivity, the HP 4320s offers a comprehensive suite of options. With multiple USB ports, HDMI, and VGA options, users can easily connect to various peripherals and external displays, enhancing productivity. The inclusion of Wi-Fi and Bluetooth technologies ensures seamless connectivity to networks and devices, facilitating effective communication and collaboration.

Battery life is another critical factor for professionals, and the HP 4320s does not disappoint. With extended battery options, users can enjoy long hours of operation, allowing them to work independently without constantly searching for power outlets.

In summary, the HP 4320s is a versatile business laptop that combines performance, durability, and essential features catering to the needs of modern professionals. Its powerful processing capabilities, quality display, connectivity options, and robust build make it a worthy investment for those seeking reliability and efficiency in their daily tasks.
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