HP Compaq Presario CQ57-421SA AMD E E-300 Laptop

Compaq Presario CQ57-421SA AMD E E-300 Laptop

39.6 cm (15.6") 4 GB DDR3-SDRAM 320 GB HDD Windows 7 Home Premium Black

Model CQ57-421SAPart no. A7S33EAEAN 886112582937

93 specifications Checked today

Display39.6 cm (15.6")
Resolution1366 x 768 pixels
ProcessorAMD E
Memory4 GB
Storage320 GB
TypeLaptop

See all specifications

Overview

Display: 39.6 cm (15.6")
Resolution: 1366 x 768 pixels
Processor: AMD E
Memory: 4 GB
Storage: 320 GB
Type: Laptop

Brand: HP
Category: Laptop
Model: CQ57-421SA
Part number: A7S33EA
EAN / UPC: 886112582937
Also known as: HP Compaq Presario CQ57-421SA AMD E E-300 Laptop 39.6 cm (15.6") 4 GB DDR3-SDRAM 320 GB HDD Windows 7 Home Premium Black

Specifications

93 specifications in 19 groups

Design

Specification	Value
Product type	Laptop
Product colour	Black
Form factor	Clamshell
Country of origin	China

Display

Specification	Value
Display diagonal	39.6 cm (15.6")
Display resolution	1366 x 768 pixels
Touchscreen	No
LED backlight	Yes
Native aspect ratio	16:9
Display surface	Gloss

Processor

Specification	Value
Processor manufacturer	AMD
Processor family	AMD E
Processor model	E-300
Processor cores	2
Processor threads	2
Processor frequency	1.3 GHz
Processor cache	1 MB
Processor cache type	L2

Memory

Specification	Value
Internal memory	4 GB
Internal memory type	DDR3-SDRAM
Memory form factor	SO-DIMM
Memory layout (slots x size)	1 x 4 GB
Maximum internal memory	4 GB
Maximum internal memory (64-bit)	4 GB

Storage

Specification	Value
Total storage capacity	320 GB
Storage media	HDD
Number of HDDs installed	1
HDD capacity	320 GB
HDD interface	SATA
HDD speed	5400 RPM
HDD size	2.5"
Optical drive type	DVD Super Multi DL
Card reader integrated	Yes
Compatible memory cards	MMC, SD

Graphics

Specification	Value
On-board graphics card	Yes
On-board graphics card family	AMD Radeon HD 6000
On-board graphics card model	AMD Radeon HD 6310

Audio

Specification	Value
Number of built-in speakers	2
Speakers manufacturer	Altec Lansing
Built-in microphone	Yes

Network

Specification	Value
Wi-Fi	Yes
Wi-Fi standards	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN	Yes
Ethernet LAN data rates	10,100 Mbit/s
Bluetooth	No
Cabling technology	10/100Base-T(X)
Networking standards	IEEE 802.11b, IEEE 802.11g, IEEE 802.11n

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	0
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	0
Thunderbolt ports quantity	0
S/PDIF out port	No
Microphone in	Yes
Docking connector	No
ExpressCard slot	No
CardBus PCMCIA slots quantity	0
CardBus PCMCIA slot type	No
SmartCard slot	No

Keyboard

Specification	Value
Pointing device	Touchpad
Numeric keypad	No
Full-size keyboard	Yes
Windows keys	Yes

Software

Specification	Value
Operating system installed	Windows 7 Home Premium
Operating system architecture	64-bit
Drivers included	Yes

Processor special features

Specification	Value
Intel® Small Business Advantage (Intel® SBA)	No

Battery

Specification	Value
Battery technology	Lithium-Ion (Li-Ion)
Number of battery cells	6

Power

Specification	Value
AC adapter power	65 W
DC-in jack	Yes

Security

Specification	Value
Cable lock slot	No

Operational conditions

Specification	Value
Operating temperature (T-T)	5 - 35 °C
Storage temperature (T-T)	-20 - 60 °C
Operating relative humidity (H-H)	10 - 90%
Storage relative humidity (H-H)	5 - 95%
Operating altitude	-15 - 3048 m
Non-operating altitude	-15 - 12192 m

Weight & dimensions

Specification	Value
Weight	2.55 kg
Width	376 mm
Depth	247 mm
Height	35.8 mm

Packaging content

Specification	Value
AC adapter included	Yes
Cables included	AC
Manual	Yes

Other features

Specification	Value
Supplied AC adapter type	AC

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