Aspire 7745G

Model Aspire 7745GPart no. LX.PUN02.247EAN 4717276060824

146 specifications Checked today

Display43.9 cm (17.3")
Resolution1600 x 900 pixels
ProcessorIntel® Core™ i5
Memory4 GB
Storage640 GB
GraphicsAMD Radeon HD 5650

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Overview

Display: 43.9 cm (17.3")
Resolution: 1600 x 900 pixels
Processor: Intel® Core™ i5
Memory: 4 GB
Storage: 640 GB
Graphics: AMD Radeon HD 5650

Brand: Acer
Category: Laptop
Model: Aspire 7745G
Part numbers: LX.PUN02.247, LX.PUN02.362, LX.PUK02.008, LX.PUN02.358, LX.PUN02.229, LX.PUN02.301 +1 more
EAN / UPC: 4717276060824, 4717276092917, 4718235730765, 4718235934057 +1 more
Also known as: Acer Aspire 7745G Intel® Core™ i5 i5-450M 43.9 cm (17.3") HD+ 4 GB DDR3-SDRAM 640 GB AMD Radeon HD 5650 Windows 7 Home Premium Black

Specifications

146 specifications in 20 groups

Design

Specification	Value
Product colour	Black

Display

Specification	Value
Display diagonal	43.9 cm (17.3")
Display resolution	1600 x 900 pixels
HD type	HD+
LED backlight	Yes
Native aspect ratio	16:9
Display brightness	220 cd/m²

Processor

Specification	Value
Processor manufacturer	Intel
Processor family	Intel® Core™ i5
Processor generation	4th gen Intel® Core™ i5
Processor model	i5-450M
Processor cores	2
Processor threads	4
Processor boost frequency	2.66 GHz
Processor frequency	2.4 GHz
System bus rate	4.8 GT/s
Processor cache	3 MB
Processor cache type	Smart Cache
Processor socket	Socket 988
Processor lithography	32 nm
Processor operating modes	64-bit
Processor series	Intel Core i5-400 Series
Processor codename	Arrandale
Bus type	DMI
FSB Parity	No
Stepping	K0
Thermal Design Power (TDP)	35 W
Tjunction	105 °C
Maximum number of PCI Express lanes	16
PCI Express configurations	1x16
PCI Express slots version	2.0
Number of Processing Die Transistors	382 M
Processing Die size	81 mm²
CPU multiplier (bus/core ratio)	18
ECC supported by processor	No

Memory

Specification	Value
Internal memory	4 GB
Internal memory type	DDR3-SDRAM
Memory clock speed	1066 MHz
Memory layout (slots x size)	2 x 2 GB
Maximum internal memory	16 GB

Storage

Specification	Value
Total storage capacity	640 GB
Number of HDDs installed	1
HDD interface	SATA
Optical drive type	DVD-RW
Card reader integrated	Yes
Compatible memory cards	Memory Stick (MS), MMC, MS PRO, SD, xD

Graphics

Specification	Value
On-board graphics card	Yes
Discrete graphics card	Yes
Discrete graphics card model	AMD Radeon HD 5650
Graphics card family	AMD
On-board graphics card family	Intel® HD Graphics
On-board graphics card model	Intel® HD Graphics
On-board graphics card base frequency	500 MHz
On-board graphics card dynamic frequency (max)	766 MHz

Audio

Specification	Value
Audio system	HD
Number of built-in speakers	2
Built-in subwoofer	Yes

Network

Specification	Value
Wi-Fi	Yes
Networking features	Gigabit Ethernet
Bluetooth	Yes
Bluetooth version	2.1+EDR
Cabling technology	10/100/1000Base-T(X)

Ports & interfaces

Specification	Value
USB 2.0 ports quantity	4
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	0
eSATA ports quantity	0
Ethernet LAN (RJ-45) ports	1
HDMI ports quantity	1
DisplayPorts quantity	0
DVI port	No
VGA (D-Sub) ports quantity	1
Firewire (IEEE 1394) ports	0
Headphone outputs	1
S/PDIF out port	Yes
Microphone in	Yes
Docking connector	No
ExpressCard slot	No
CardBus PCMCIA slots quantity	0
CardBus PCMCIA slot type	No
SmartCard slot	No
Modem (RJ-11) ports	1
TV-in port	No
TV-out	No
PS/2 ports quantity	0
Parallel ports quantity	0
Serial ports quantity	0

Performance

Specification	Value
Motherboard chipset	Intel® HM55 Express

Keyboard

Specification	Value
Pointing device	Touchpad

Software

Specification	Value
Operating system installed	Windows 7 Home Premium

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
Graphics & IMC lithography	45 nm
Idle States	Yes
Intel 64	Yes
Intel Clear Video Technology	Yes
Intel Demand Based Switching	No
Intel Dual Display Capable Technology	Yes
Intel Enhanced Halt State	Yes
Intel FDI Technology	Yes
Intel Fast Memory Access	Yes
Intel Flex Memory Access	Yes
Intel Rapid Storage Technology	No
Intel Trusted Execution Technology	No
Intel VT-x with Extended Page Tables (EPT)	Yes
Intel Virtualization Technology (VT-x)	Yes
Intel Virtualization Technology for Directed I/O (VT-d)	No
Intel® AES New Instructions (Intel® AES-NI)	No
Intel® Anti-Theft Technology (Intel® AT)	No
Intel® Clear Video HD Technology (Intel® CVT HD)	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	Yes
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® Turbo Boost Technology	1.0
Physical Address Extension (PAE)	36 bit
Processor ARK ID	49022
Processor code	SLBTZ
Processor package size	rPGA 37.5x 37.5, BGA 34x28
Supported instruction sets	SSE4.1/4.2
Thermal Monitoring Technologies	Yes
Conflict-Free processor	No

Battery

Specification	Value
Number of battery cells	6
Battery capacity	4400 mAh
Battery life (max)	4 h

Power

Specification	Value
AC adapter power	48.8 W
DC-in jack	Yes

Security

Specification	Value
Cable lock slot	Yes
Cable lock slot type	Kensington
HDD user password	Yes

Sustainability

Specification	Value
Sustainability certificates	ENERGY STAR

Weight & dimensions

Specification	Value
Weight	3.25 kg
Width	410 mm
Depth	286 mm
Height (front)	3.5 cm
Height (rear)	4.15 cm

Packaging content

Specification	Value
AC adapter included	Yes

Other features

Specification	Value
Infrared data port	No
Compliance industry standards	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Wake-on-LAN ready	Yes
Internal modem	Yes
TV tuner integrated	No
Supplied AC adapter type	AC