Asus K53E User Manual

Notebook PC User Manual 35
WARNING! DO NOT leave the battery pack discharged. The
battery pack will discharge over time. If not using a battery pack,
it must continued to be charged every three months to extend
recovery capacity or else it may fail to charge in the future.
The battery stops charging if the temperature is too high or the
battery voltage is too high.
Charging the Battery Pack
Before you use your Notebook PC on the road, you will have to
charge the battery pack. The battery pack begins to charge as
soon as the Notebook PC is connected to external power using the
power adapter. Fully charge the battery pack before using it for the
first time. A new battery pack must completely charge before the
Notebook PC is disconnected from external power. It takes a few
hours to fully charge the battery when the Notebook PC is turned
OFF and may take twice the time when the Notebook PC is turned
ON. The battery status indicator on the Notebook PC turns OFF when
the battery pack is charged.
The battery starts charging when the charge remaining in
the battery drops below 95%. This prevents the battery from
charging frequently. Minimizing the recharge cycles helps
prolong battery life.
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Asus K53E Specifications

General

Bus type	DMI
Tjunction	85 °C
Processor cache	2 MB
Processor cores	2
Processor model	B950
System bus rate	5 GT/s
Processor family	Intel® Pentium®
Processor series	Intel Pentium B900 Series for Mobile
Processor socket	PGA988
Processor codename	Sandy Bridge
Processor frequency	2.1 GHz
Processor cache type	L3
Processor lithography	32 nm
Processor manufacturer	Intel
Processor front side bus	- MHz
PCI Express slots version	2.0
Processor operating modes	64-bit
ECC supported by processor	No
PCI Express configurations	1x8, 2x16, 1x8+2x4
Thermal Design Power (TDP)	35 W
CPU multiplier (bus/core ratio)	21
Maximum number of PCI Express lanes	16
Motherboard chipset	Intel® HM65 Express
HDD size	2.5 \
HDD speed	5400 RPM
HDD interface	SATA II
Storage media	HDD
Optical drive type	DVD Super Multi DL
Card reader integrated	Yes
Total storage capacity	320 GB
Compatible memory cards	Memory Stick (MS), MMC, MS PRO, SD
Number of HDDs installed	1
Display diagonal	15.6 \
Display resolution	1366 x 768 pixels
Native aspect ratio	16:9
Internal memory	4 GB
Memory clock speed	1333 MHz
Internal memory type	DDR3-SDRAM
Maximum internal memory	8 GB
Discrete graphics card model	Not available
On-board graphics card model	Intel® HD Graphics
On-board graphics card base frequency	650 MHz
On-board graphics card dynamic frequency (max)	1100 MHz
Audio system	-
Speakers manufacturer	Altec Lansing
Pointing device	Touchpad
Front camera resolution (numeric)	0.3 MP
Wi-Fi standards	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Bluetooth version	3.0+HS
Cabling technology	10/100/1000Base-T(X)
Top Wi-Fi standard	Wi-Fi 4 (802.11n)
Operating system installed	Windows 7 Home Premium
Charging port type	DC-in jack
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Firewire (IEEE 1394) ports	0
Password protection type	BIOS, HDD
Battery capacity	5200 mAh
Battery life (max)	- h
Number of battery cells	6
Processor ARK ID	55627
Processor package size	37.5x37.5 (rPGA988B) mm
Supported instruction sets	SSE4.x

Weight and Dimensions

Depth	253 mm
Width	378 mm
Weight	2600 g
Height (rear)	34.9 mm
Height (front)	28.3 mm