HP Pavilion 3155EB Intel® Core™ i7 i7-720QM

43.9 cm (17.3") HD+ 6 GB DDR3-SDRAM 640 GB NVIDIA® GeForce® GT 230M Windows 7 Home Premium

Model 3155EBPart no. WK586EAEAN 884962928257

127 specifications Checked 3 days ago

Display43.9 cm (17.3")
Resolution1600 x 900 pixels
ProcessorIntel® Core™ i7
Memory6 GB
Storage640 GB
GraphicsNVIDIA® GeForce® GT 230M

See all specifications

Overview

Display: 43.9 cm (17.3")
Resolution: 1600 x 900 pixels
Processor: Intel® Core™ i7
Memory: 6 GB
Storage: 640 GB
Graphics: NVIDIA® GeForce® GT 230M

Brand: HP
Category: Laptop
Model: 3155EB
Part number: WK586EA
EAN / UPC: 884962928257
Also known as: HP Pavilion 3155EB Intel® Core™ i7 i7-720QM 43.9 cm (17.3") HD+ 6 GB DDR3-SDRAM 640 GB NVIDIA® GeForce® GT 230M Windows 7 Home Premium

Specifications

127 specifications in 16 groups

Design

Specification	Value
Country of origin	China

Display

Specification	Value
Display diagonal	43.9 cm (17.3")
Display resolution	1600 x 900 pixels
HD type	HD+
Native aspect ratio	16:9

Processor

Specification	Value
Processor manufacturer	Intel
Processor family	Intel® Core™ i7
Processor generation	Intel® Core™ i7
Processor model	i7-720QM
Processor cores	4
Processor threads	8
Processor boost frequency	2.8 GHz
Processor frequency	1.6 GHz
System bus rate	2.5 GT/s
Processor cache	6 MB
Processor cache type	Smart Cache
Processor socket	Socket 988
Processor lithography	45 nm
Processor operating modes	64-bit
Processor series	Intel Core i7-700 Mobile Series
Processor codename	Clarksfield
Bus type	DMI
FSB Parity	No
Stepping	B1
Thermal Design Power (TDP)	45 W
Tjunction	100 °C
Maximum number of PCI Express lanes	16
PCI Express configurations	1x16, 2x8
PCI Express slots version	2.0
Number of Processing Die Transistors	774 M
Processing Die size	296 mm²
CPU multiplier (bus/core ratio)	12
ECC supported by processor	No

Memory

Specification	Value
Internal memory	6 GB
Internal memory type	DDR3-SDRAM
Memory layout (slots x size)	1 x 2 + 1 x 4 GB
Maximum internal memory	8 GB

Storage

Specification	Value
Total storage capacity	640 GB
Number of HDDs installed	2
HDD capacity	320 GB
HDD interface	SATA
HDD speed	7200 RPM
Optical drive type	DVD Super Multi DL
Card reader integrated	Yes
Compatible memory cards	Memory Stick (MS), MMC, MS PRO, SD, xD

Graphics

Specification	Value
Discrete graphics card	Yes
Discrete graphics card model	NVIDIA® GeForce® GT 230M
Graphics card family	NVIDIA

Optical drive

Specification	Value
LightScribe	Yes
Optical drive interface	SATA

Network

Specification	Value
Wi-Fi	Yes
Wi-Fi standards	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN	Yes
Bluetooth	No
Cabling technology	10/100/1000Base-T(X)

Ports & interfaces

Specification	Value
USB 2.0 ports quantity	3
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	0
eSATA/USB 2.0 ports quantity	1
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantity	0
eSATA ports quantity	0
Ethernet LAN (RJ-45) ports	1
HDMI ports quantity	0
DisplayPorts quantity	0
DVI port	No
VGA (D-Sub) ports quantity	1
Firewire (IEEE 1394) ports	1
Thunderbolt ports quantity	0
Headphone outputs	2
S/PDIF out port	No
Microphone in	Yes
Docking connector	No
ExpressCard slot	Yes
CardBus PCMCIA slots quantity	1
SmartCard slot	No
TV-out	No

Software

Specification	Value
Operating system installed	Windows 7 Home Premium
Operating system architecture	64-bit
Trial software	Symantec Norton Internet Security 2009 (60), Norton Online Backup (30), Microsoft Works en Microsoft Office Home and Student 2007 (60)

Processor special features

Specification	Value
Intel® Wireless Display (Intel® WiDi)	No
CPU configuration (max)	1
Embedded options available	No
Enhanced Intel SpeedStep Technology	Yes
Execute Disable Bit	Yes
Idle States	Yes
Intel 64	Yes
Intel Clear Video Technology	No
Intel Demand Based Switching	No
Intel Dual Display Capable Technology	No
Intel Enhanced Halt State	Yes
Intel FDI Technology	No
Intel Fast Memory Access	No
Intel Flex Memory Access	No
Intel Rapid Storage Technology	No
Intel Trusted Execution Technology	Yes
Intel VT-x with Extended Page Tables (EPT)	Yes
Intel Virtualization Technology (VT-x)	Yes
Intel Virtualization Technology for Directed I/O (VT-d)	Yes
Intel® AES New Instructions (Intel® AES-NI)	No
Intel® Anti-Theft Technology (Intel® AT)	No
Intel® Clear Video HD Technology (Intel® CVT HD)	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	No
Intel® Hyper Threading Technology (Intel® HT Technology)	Yes
Intel® InTru™ 3D Technology	No
Intel® Insider™	No
Intel® My WiFi Technology (Intel® MWT)	No
Intel® Quick Sync Video Technology	No
Intel® Smart Cache	Yes
Intel® Turbo Boost Technology	1.0
Physical Address Extension (PAE)	36 bit
Physical Address Extension (PAE)	Yes
Processor ARK ID	43122
Processor code	SLBLY
Processor package size	37.5 x 37.5 mm
Supported instruction sets	SSE4.2
Thermal Monitoring Technologies	Yes
Conflict-Free processor	No

Battery

Specification	Value
Number of battery cells	8

Power

Specification	Value
AC adapter power	120 W
DC-in jack	Yes

Security

Specification	Value
Cable lock slot	No

Weight & dimensions

Specification	Value
Weight	3.52 kg
Width	412.6 mm
Depth	277 mm
Height (front)	3.5 cm
Height (rear)	4.32 cm

Other features

Specification	Value
Infrared data port	Yes
Supplied AC adapter type	AC

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