+3
HP 255 G7 7DB74EA
Price and specs
Main specs
| Processor | AMD A4-9125 2,3GHz |
|---|---|
| Screen | 15.6" 1366x768 SVA |
| Hard drive | 256GB SSD M.2 |
| RAM | 4GB DDR4-SDRAM |
| Operating system | FreeDOS |
| Graphics card | AMD Radeon R3 |
Prices
Full specifications
Reference
7DB74EA
Release date
05-2019, 4 years ago
Design
Product type
Laptop
Product color
Black,Silver
Form factor
Clamshell
Country of origin
China
Display
Display diagonal
15.6 " (39,6 cm)
Display resolution
1366 x 768 pixels
Touchscreen
No
HD type
HD
Panel type
SVA
LED backlight
Yes
Native aspect ratio
16:9
Anti-glare screen
Yes
Display brightness
220 cd/m²
Display diagonal (metric)
15.6 " (39,6 cm)
Pantalla dual
No
RGB color space
NTSC
Color gamut
45 %
sRGB coverage (typical)
45 %
Processor
Processor family
AMD A4
Processor manufacturer
AMD
Processor model
A4-9125
Processor frequency
2,3 GHz
Processor boost frequency
2,6 GHz
Processor threads
4
Processor cores
2
Processor cache
1 MB
Processor cache type
L2
Processor lithography
28 nm
Thermal Design Power (TDP)
15 W
Memory
Internal memory
4 GB
Internal memory type
DDR4-SDRAM
Memory clock speed
1866 MHz
Memory form factor
SO-DIMM
Memory layout (slots x size)
1 x 4 GB
Memory slots
1x SO-DIMM
ECC
No
Storage
Total storage capacity
256 GB
Storage media
SSD
Optical drive type
DVD±RW
Total SSDs capacity
256 GB
Number of SSDs installed
1
SSD capacity
256 GB
SSD memory type
TLC
SSD interface
SATA
SSD form factor
M.2
Card reader integrated
Yes
Compatible memory cards
SD,SDHC,SDXC
Graphics
On-board graphics card
Yes
Discrete graphics card
No
Discrete graphics card model
Not available
On-board graphics card model
AMD Radeon R3
On-board graphics card base frequency
686 MHz
Audio
Number of built-in speakers
2
Built-in microphone
Yes
Camera
Front camera
Yes
Network
Top Wi-Fi standard
Wi-Fi 5 (802.11ac)
Wi-Fi
Yes
Wi-Fi standards
802.11a,802.11b,802.11g,Wi-Fi 4 (802.11n),Wi-Fi 5 (802.11ac)
Antenna type
1x1
WLAN controller model
Realtek RTL8821CE
WLAN controller manufacturer
Realtek
Ethernet LAN
Yes
Ethernet LAN data rates
10,100,1000 Mbit/s
Bluetooth
Yes
Bluetooth version
4.2
Miracast
Yes
Ports & interfaces
USB 2.0 ports quantity
1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
2
HDMI ports quantity
1
Ethernet LAN (RJ-45) ports
1
HDMI version
1.4b
Combo headphone/mic port
Yes
Charging port type
DC-in jack
Keyboard
Numeric keypad
Yes
Pointing device
Touchpad
Island-style keyboard
Yes
Full-size keyboard
Yes
Software
Operating system installed
FreeDOS
Brand-specific features
HP speaker type
HP Dual Speakers
HP Smart AC Adapter
Yes
HP segment
Business
Battery
Battery capacity
41 Wh
Battery technology
Lithium-Ion (Li-Ion)
Number of battery cells
3
Battery weight
6.3 oz (180 g)
Power
AC adapter power
45 W
Security
Cable lock slot
Yes
Trusted Platform Module (TPM)
Yes
Sustainability
Sustainability certificates
ENERGY STAR
Weight & dimensions
Weight
3.9 lbs (1,78 kg)
Width
14.8 " (376 mm)
Depth
9.7 " (246 mm)
Height
0.9 " (22,5 mm)
Other features
AC adapter included
Yes