Fujitsu LIFEBOOK U904 User Manual

Working with the notebook
Using the power-management features
PowerPowerBattery
The notebook uses less power when the available power-managemen t features are used. You
will then be able to work longer when using the battery before having to recharge it.
Power efficiency is increased and environmental pollution reduced. By
choosing the best power options, you can make sign ificant savings and
at the same time help p ro tect the environment.
When you close the LCD screen, depending on the setting in Window s, the
notebook automatically enters a powe r saving mode.
We recommend the follow ing se ttings:
Function On external po wer On battery power
Turn off monitor After 10 minutes After 5 minutes
Turn off hard disk(s) After 15 minutes After 10 minutes
Energy saving (S3) After 20 minutes After 15 minutes
Hibernate m ode (S
4)
After 1 hour After 30 minutes
► Select the power ma
nagement functions in your Control Panel.
► Select the S cree n Saver in your Control Panel.
or
► Right-click on the desktop. Switch on the screen saver by clicking Personalization –
Change screen saver.
If you need further information about an option, you can get help with most
settings by pressing
F1
to open the Microsoft Help.
When the notebook is in power-saving mode, the fo llow in g must be rememb ered:
During power saving mode, open files are held in the main memory
orinaswapfile on the hard disk.
Never turn off your note book while it is in a power saving mode. If the built-in battery is
nearly empty, close the open files and do not go into power saving mode.
If you do not intend to use your noteboo k for a long period of t ime:
► Exit power saving mode if necessary via the mouse or keyboard or by switching on the
notebook.
► Close all opened programs and completely shut down the notebook.
Fujitsu 35

Fujitsu LIFEBOOK U904 Specifications

General

Form factor	Clamshell
Product type	Laptop
Product color	Black, Silver
Housing material	Aluminium, Magnesium
Market positioning	Business
Bus type	DMI2
Stepping	D0
Tjunction	100 °C
Processor cache	4 MB
Processor cores	2
Processor model	i7-4600U
System bus rate	5 GT/s
Processor family	Intel® Core™ i7
Processor series	Intel Core i7-4600 Mobile series
Processor socket	BGA 1168
Processor threads	4
Processor codename	Haswell
Processor frequency	2.1 GHz
Processor cache type	Smart Cache
Processor lithography	22 nm
Processor manufacturer	Intel
Processor front side bus	- MHz
PCI Express slots version	2.0
Processor boost frequency	3.3 GHz
Processor operating modes	64-bit
ECC supported by processor	No
PCI Express configurations	4x1, 2x4
Thermal Design Power (TDP)	15 W
Maximum number of PCI Express lanes	12
Motherboard chipset	-
Memory slots	1x SO-DIMM
Internal memory	10 GB
Memory clock speed	1600 MHz
Memory form factor	SO-DIMM
Internal memory type	DDR3L-SDRAM
Memory layout (slots x size)	1 x 8 GB
SSD capacity	The Solid State Drive's storage capacity in Gigabytes.
SSD interface	SATA III
Storage media	SSD
Card reader integrated	Yes
Total storage capacity	256 GB
Compatible memory cards	SD, SDHC, SDXC
Number of SSDs installed	1
Display diagonal	14 \
Display resolution	3200 x 1800 pixels
Native aspect ratio	16:9
Contrast ratio (typical)	1000:1
On-board graphics card ID	0xA16
Discrete graphics card model	Not available
On-board graphics card model	Intel® HD Graphics 4400
On-board graphics card family	Intel® HD Graphics
Maximum on-board graphics card memory	1.74 GB
On-board graphics card OpenGL version	4.3
On-board graphics card base frequency	200 MHz
On-board graphics card DirectX version	11.2/12
On-board graphics card dynamic frequency (max)	1100 MHz
Ethernet LAN data rates	10, 100, 1000 Mbit/s
Charging port type	DC-in jack
USB 2.0 ports quantity	0
Pointing device	Touchpad
Keyboard number of keys	85
Processor code	SR1EA
Processor ARK ID	76616
Intel TSX-NI version	0.00
Processor package size	40 x 24 x 1.5 mm
Intel ME Firmware Version	9.5
Supported instruction sets	AVX 2.0, SSE4.1, SSE4.2
Intel Smart Connect Technology version	1.00
Battery capacity	25 Wh
Battery life (max)	10 h
Battery recharge time	2 h
AC adapter frequency	50 - 60 Hz
AC adapter output current	3.42 A
AC adapter output voltage	19 V
Cable lock slot type	Kensington
Password protection type	BIOS, HDD, Supervisor, User
Operating temperature (T-T)	5 - 35 °C
Operating relative humidity (H-H)	20 - 85 %
Sustainability certificates	RoHS, ENERGY STAR

Weight and Dimensions

Depth	229.9 mm
Width	329.9 mm
Height	15.5 mm
Weight	- g