QuickSpecs

HP ProBook 4520s Notebook PC HP ProBook 4720s Notebook PC

Technical Specifications

BSMI

Yes

CE Marking Compliance

Yes

BNCI or BELUS

Yes

CIT

Yes

GOST

Yes

Saudi Arabian

Yes

Compliance (ICCP)

 

SABS

Yes

UKRSERTCOMPUTER

Yes

*Configurations of the HP ProBook 4520s and HP Probook 4720s that are ENERGY STAR qualified are identified as HP ProBook 4520s ENERGY STAR and HP Probook 4720s ENERGY STAR on HP websites and on www.energystar.gov.

**EPEAT registration varies by country. See www.epeat.net for registration status by country.

EPEAT status listed above applies to U.S.

NOTE: For accessibility information on HP products, please visit: http://www.hp.com/accessibility.

HP 90W Smart AC

Dimensions

5.00 x 1.97 x 1.1 in (12.7 x 5.0 x 2.9 cm)

Adapter

Weight

0.82 lb (370 g)

 

 

Input

100 to 240 VAC

 

 

 

Input Efficiency

87% min at 115 VAC

 

 

Input frequency range

47 to 63 Hz

 

 

Input AC current

1.5 A at 90 VAC, 0.75 A at 180 VAC PFC

 

 

 

Version

 

 

 

2.4 A at 90 VAC, 1.2 A at 180 VAC NON

 

 

 

PFC Version

 

Output

Output power

90W

 

 

DC output

19.0V

 

 

Hold-up time

5 msec at 115 VAC input

 

 

Output current limit

<11A, Over voltage protection- 29V max

 

 

 

automatic shutdown

 

Connector

3 pin/grounded, mates with interchangeable cords

 

Environmental Design

Operating temperature

32° to 104° F (0° to 40° C)

 

 

Non-operating (storage)

-4° to 149° F (-20° to 65° C)

 

 

temperature

 

 

 

Altitude

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

 

 

Humidity

20% to 80%

 

 

Storage Humidity

10% to 90%

 

EMI and Safety

CE Mark - full compliance with LVD and EMC directives; Worldwide safety

 

Certifications

standards - IEC60950, EN60950, UL60950, Class1, SELV; Agency

 

 

approvals - C-UL-US, NORDICS, DENAN, EN55022 Class B, FCC Class B,

 

 

CISPR22 Class B, CCC, NOM-1 NYCE; MTBF- over 200,000 hours at

 

 

25°C ambient condition.

 

DA - 13569 Worldwide QuickSpecs — Version 2 — 3.12.2010

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HP 4720S manual Bsmi, Cit, Gost, Sabs, Ukrsertcomputer

4720S specifications

The HP ProBook 4720s is a well-engineered business laptop that combines performance, durability, and affordability, making it suitable for professionals and small business owners alike. Introduced as part of the HP ProBook series, this model stands out for its robust build quality and essential features tailored to meet the demands of various work environments.

One of the main features of the HP 4720s is its 17.3-inch display. This spacious screen provides a generous workspace for multitasking, with a resolution of 1600 x 900 pixels. The anti-glare technology helps reduce reflections, ensuring that users can work comfortably in different lighting conditions. The large screen also makes it suitable for presentations and sharing visuals with colleagues.

Under the hood, the HP ProBook 4720s is equipped with Intel's second generation Core processors. The inclusion of options such as the Intel Core i5 and i7 provides users with the power necessary for demanding applications while maintaining energy efficiency. With up to 8GB of DDR3 RAM, multitasking is seamless, allowing users to run multiple applications simultaneously without experiencing lag.

Storage options are varied, including traditional hard drives and solid-state drives which offer faster data access speeds. This flexibility ensures that users can choose the configuration that best fits their needs, balancing performance and storage capacity.

In terms of connectivity, the HP 4720s offers a range of ports including USB 2.0 and USB 3.0, HDMI, and Ethernet, providing users with versatile options for connecting peripherals and external displays. The integrated webcam and microphone are essential for video conferencing, essential in today’s remote working environment.

Another characteristic that makes the HP ProBook 4720s stand out is its security features. The optional fingerprint reader and HP’s Client Security software provide enhanced protection for sensitive data. This focus on security is crucial for professionals who handle confidential information.

Moreover, the laptop's design features a sturdy chassis that meets military specifications for durability. This ruggedness is complemented by a spill-resistant keyboard, which enhances its usability in various environments.

Overall, the HP ProBook 4720s embodies a balance of performance, functionality, and durability. Its features cater well to business users seeking a reliable device, making it a commendable choice in the competitive landscape of laptops. Whether for office use or on-the-go productivity, the HP 4720s delivers a solid computing experience.