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HP 255 G7 User Manual

HP 255 G7
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© Copyright 2018 HP Development Company,
L.P.
AMD is a trademark of Advanced Micro Devices,
Inc. Intel is a trademark of Intel Corporation in
the U.S. and other countries. Bluetooth is a
trademark owned by its proprietor and used by
HP Inc. under license. Microsoft and Windows
are either registered trademarks or trademarks
of Microsoft Corporation in the United States
and/or other countries.
The information contained herein is subject to
change without notice. The only warranties for
HP products and services are set forth in
the express warranty statements
accompanying such products and services.
Nothing herein should be construed as
constituting an additional warranty. HP shall
not be liable for technical or editorial errors or
omissions contained herein.
First Edition: December 2018
Document Part Number: L47794-001
Product notice
This guide describes features that are common
to most models. Some features may not be
available on your computer.
Not all features are available in all editions or
versions of Windows. Systems may require
upgraded and/or separately purchased
hardware, drivers, software or BIOS update to
take full advantage of Windows functionality.
Windows 10 is automatically updated, which is
always enabled. ISP fees may apply and
additional requirements may apply over time
for updates. Go to http://www.microsoft.com
for details.
To access the latest user guides, go to
http://www.hp.com/support, and follow the
instructions to nd your product. Then select
User Guides.
Software terms
By installing, copying, downloading, or
otherwise using any software product
preinstalled on this computer, you agree to be
bound by the terms of the HP End User License
Agreement (EULA). If you do not accept these
license terms, your sole remedy is to return the
entire unused product (hardware and software)
within 14 days for a full refund subject to the
refund policy of your seller.
For any further information or to request a full
refund of the price of the computer, please
contact your seller.

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HP 255 G7 Specifications

General IconGeneral
Form factorClamshell
Product typeLaptop
Product colorBlack
Country of originChina
Panel typeSVA
Color gamut45 %
LED backlightYes
RGB color spaceNTSC
Display diagonal15.6 \
Anti-glare screenAlways gives an optimal view, even in direct sunlight.
Display brightness220 cd/m²
Display resolution1366 x 768 pixels
Native aspect ratio16:9
sRGB coverage (typical)67 %
Display diagonal (metric)39.6 cm
Memory slots1x SO-DIMM
Internal memory4 GB
Memory clock speed1866 MHz
Memory form factorSO-DIMM
Internal memory typeDDR4-SDRAM
Maximum internal memory- GB
Memory layout (slots x size)1 x 4 GB
HDD speed7200 RPM
HDD interfaceSATA
Storage mediaHDD
Optical drive typeDVD±RW
Total storage capacity500 GB
Compatible memory cardsSD, SDHC, SDXC
Number of HDDs installed1
Discrete graphics card modelNot available
On-board graphics card modelAMD Radeon R4
On-board graphics card base frequency686 MHz
Number of built-in speakers2
Antenna type1x1
Wi-Fi standards802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Bluetooth version4.2
Top Wi-Fi standardWi-Fi 5 (802.11ac)
WLAN controller modelRealtek RTL8821CE
Ethernet LAN data rates10, 100, 1000 Mbit/s
WLAN controller manufacturerRealtek
HDMI version1.4b
USB 2.0 ports quantityUSB 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.
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity0
Pointing deviceTrackpad
Operating system architecture64-bit
Sustainability certificatesENERGY STAR
AC adapter power45 W
Battery weight180 g
Battery capacity41 Wh
Number of battery cells3
HP segmentBusiness
HP speaker typeHP Dual Speakers
Processor cache1 MB
Processor modelA6-9225
Processor familyAMD A6
Processor threads4
Processor frequency2.6 GHz
Processor cache typeL2
Processor lithography28 nm
Processor manufacturerAMD
Processor boost frequency3 GHz
Thermal Design Power (TDP)15 W
Weight and Dimensions IconWeight and Dimensions
Depth246 mm
Width376 mm
Height22.5 mm
Weight1780 g

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