HP ProBook 640 G4 14" Laptop
A sleek 14″ Full HD IPS notebook with an Intel Core i5‑8250U, 8 GB DDR4 RAM, 256 GB SSD and Windows 10 Pro, featuring dual speakers, a finge ...
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Refurbished Product
199.00 GBP
Price updated on: 12-03-2026 02:58:09
General
Brand
HP
MPN
HP 3UN81ET
Model
HP 3UN81ET#ABU
Characteristics
Antenna type
2x2
Aspect ratio
16:9
Battery technology
Lithium-Ion (Li-Ion)
Bluetooth
Yes
Bluetooth version
4.2
Built-in microphone
Yes
Bus Type
OPI
Card reader integrated
Yes
Charging port type
DC-in jack
Compatible memory cards
MicroSD (TransFlash)
Configurable TDP-down frequency
800 MHz
Country of origin
China
Depth
240 mm
Discrete graphics adapter
No
Discrete graphics adapter model
Not available
Display Diagonal
35.6 cm (14")
Display resolution
1920 x 1080 pixels
Docking connector
Yes
ECC supported by processor
No
Embedded options available
No
Energy Star certified
Yes
Enhanced intel speedstep technology
Yes
EPEAT Compliance
Gold
Ethernet LAN
Yes
Ethernet LAN data rates
10,100,1000 Mbit/s
Execute disable bit
Yes
Fingerprint reader
Yes
Form Factor
Clamshell
Front camera
Yes
Front camera HD type
HD
HD type
Full HD
HDMI ports quantity
1
HDMI version
1.4
Height
20.9 mm
HP ePrint
Yes
HP front camera
HP Webcam
HP JumpStart
Yes
HP segment
Business
HP Smart AC Adapter
Yes
HP speaker type
HP Dual Speakers
Idle states
Yes
Intel 64
Yes
Intel clear video technology
Yes
Intel enhanced halt state
Yes
Intel flex memory access
Yes
Intel trusted execution technology
No
Intel TSX-NI
Yes
Internal memory
8 GB
Internal memory type
DDR4-SDRAM
LED backlight
Yes
Maximum internal memory
32 GB
Maximum number of PCI Express lanes
12
Memory clock speed
2400 MHz
Memory form factor
SO-DIMM
Memory slots
2x SO-DIMM
Numeric keypad
No
On-board graphics adapter
Yes
On-board graphics adapter base frequency
300 MHz
On-board graphics adapter DirectX version
12.0
On-board graphics adapter family
Intel® UHD Graphics
On-board graphics adapter ID
0x5917
On-board graphics adapter model
Intel® UHD Graphics 620
On-board graphics adapter OpenGL version
4.4
Operating system architecture
64-bit
Operating system installed
Windows 10 Pro
Panel type
IPS
PCI Express configurations
1x2+2x1,1x4,2x2,4x1
PCI Express slots version
3.0
Pointing device
Clickpad
Processor ARK ID
124967
Processor boost frequency
3.40 GHz
Processor cache
6 MB
Processor cache type
Smart Cache
Processor code
SR3LA
Processor codename
Kaby Lake R
Processor family
8th gen Intel® Core™ i5
Processor frequency
1.60 GHz
Processor model
i5-8250U
Processor package size
42 x 24 mm
Processor socket
BGA 1356
Product Type
Notebook
SSD Capacity
256 GB
Stepping
Y0
Storage media
SSD
Supported instruction sets
AVX 2.0,SSE4.1,SSE4.2
Thermal monitoring technologies
Yes
Tjunction
100 °C
Top Wi-Fi standard
Wi-Fi 5 (802.11ac)
Touchscreen
No
Weight
1.73 kg
Wi-Fi
Yes
Wi-Fi standards
802.11a,Wi-Fi 5 (802.11ac),802.11b,802.11g,Wi-Fi 4 (802.11n)
Windows keys
Yes
WLAN controller model
Intel Dual Band Wireless-AC 8265
