HP ProBook 4420s Quickspecs

Wireless Devices Support for a broad range of secure, integrated wireless LAN and wireless WAN options featuring support
for the latest industry standards. Mobile Broadband (WWAN) requires a Windows operating system and is
available in select countries as a factory configurable feature for the HP ProBook 4320s only. Integrated
Bluetooth is also available (factory configurable only) and can be combined with any of the supported
wireless LAN and wireless WAN options.
HP un2420
EV-DO/HSPA Mobile
Broadband Module
(available for HP ProBook
4320s with Intel HD
Graphics only)
Integrated mobile broadband module with Gobi global mobile Internet
technology that provides connectivity to both CDMA (EVDO) and UMTS (HSPA)
networks. It also provides GPS functionality for various mapping applications
and security applications.
NOTE: Separately purchased mobile network operator service is required.
Two 850/900/1575/1800/1900/2100 MHz antennas integrated in the top of
the display panel support current and future WWAN technologies.
All 802.11 integrated
wireless LAN options
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 (2x2)
Integrated support for 802.11a, b, g, and n *
2 transmit, 2 receive antennas
Up to 300 mbps data rate
Atheros 9285G
802.11b/g/n (1x1)
Integrated support for 802.11b, g, and n
Up to 300 mbps data rate
Ralink RT3090BC4
802.11b/g/n WiFi and
Bluetooth 3.0 HS
Combo Adapter
Integrated support for 802.11 b, g, and n
Up to 150 mbps data rate
Bluetooth Specification 3.0 High Speed (HS) compliant
Works with a wide range of Bluetooth devices
HP Integrated Module
with Bluetooth 2.1+EDR
Wireless Technology
Bluetooth Specification v2.1+EDR compliant
Works with a wide range of Bluetooth devices
* In countries where 802.11n is not allowed, this capability is not enabled (Intel 802.11a/b/g only).
Keyboard The HP spill-resistant keyboard is designed using a thin layer of Mylar film under the keyboard. The
101/102-key compatible keyboard features a full-pitch key layout with desktop keyboard features, such
as the isolated inverted-T cursor control keys, editing keys, both left and right control and alt keys, and 12
function keys. US and International key layouts are available. Other features include hotkeys for instant
access to power conservation and brightness, and 19.05 x 19.05 mm key pitch (center-to-center spacing).
Pointing device ClickPad with gestures support:
Two-finger scroll, zoom, pinch and pivot rotate
QuickSpecs
HP ProBook 4320s Notebook PC
HP ProBook 4420s Notebook PC
Standard Features (availability may vary by country)
DA - 13568 North America — Version 19 — September 29, 2011 Page 6

HP ProBook 4420s Specifications

General

Bus type	DMI
Stepping	K0
Tjunction	105 °C
Processor cache	3 MB
Processor cores	2
Processor model	i5-580M
System bus rate	2.5 GT/s
Processor family	Intel® Core™ i5
Processor series	Intel Core i5-500 Mobile Series
Processor socket	BGA 1288
Processor threads	4
Processor codename	Arrandale
Processing Die size	81 mm²
Processor frequency	2.66 GHz
Processor cache type	Smart Cache
Processor lithography	32 nm
Processor manufacturer	Intel
PCI Express slots version	2.0
Processor boost frequency	3.33 GHz
Processor operating modes	64-bit
ECC supported by processor	No
PCI Express configurations	1x16
Thermal Design Power (TDP)	35 W
CPU multiplier (bus/core ratio)	20
Maximum number of PCI Express lanes	16
Number of Processing Die Transistors	382 M
Motherboard chipset	Intel® HM57 Express
HDD speed	7200 RPM
HDD interface	SATA
Optical drive type	DVD Super Multi DL
Card reader integrated	Yes
Total storage capacity	500 GB
Number of HDDs installed	1
Display diagonal	14 \
Display resolution	1366 x 768 pixels
Native aspect ratio	16:9
Power supply type	AC/DC
Intel segment tagging	Enterprise
Compliance industry standards	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Memory slots	2x SO-DIMM
Internal memory	4 GB
Memory clock speed	1333 MHz
Internal memory type	DDR3-SDRAM
Maximum internal memory	- GB
Bluetooth version	2.0+EDR
Cabling technology	10/100/1000Base-T(X)
Networking features	Gigabit Ethernet
Operating system installed	Windows 7 Professional
Charging port type	DC-in jack
USB 2.0 ports quantity	3
Firewire (IEEE 1394) ports	0
Cable lock slot type	Kensington
AC adapter power	65 W
Battery capacity	47 Wh
Number of battery cells	6
Product color	Black
Country of origin	China
Pointing device	Touchpad
Discrete graphics card model	Intel® HD Graphics
On-board graphics card base frequency	500 MHz
On-board graphics card dynamic frequency (max)	766 MHz
Processor code	SLC29
Processor ARK ID	49652
Processor package size	rPGA 37.5x 37.5, BGA 34x28 mm
Graphics & IMC lithography	45 nm
Supported instruction sets	SSE4.1/4.2
Intel® Turbo Boost Technology	1.0
Physical Address Extension (PAE)	36 bit

Weight and Dimensions

Depth	232 mm
Width	336 mm
Height	27 mm
Weight	2140 g