Product Details
Introduction
Empowering the hybrid workforce
The right AI-enhanced PC is essential for any workforce. The secure and easy to manage HP EliteBook 640 provides a wide range of configurable features with the latest Intel processor[2], robust memory, and rich collaboration features that allows for easy standardization within existing IT environments.
Design
Introduction year
2025
Colour name
Pike silver
Product type
Laptop
Product colour
Silver
Form factor
Clamshell
Market positioning
Premium
Introduction year
2025
Country of origin
China, Thailand
Original brand name
HP
Display
Anti-glare screen
Yes
NTSC coverage (typical)
45%
Display diagonal
35.6 cm (14")
Display resolution
1920 x 1200 pixels
Touchscreen
No
HD type
WUXGA
Panel type
IPS
Anti-glare screen
Yes
Display bezel technology
Narrow Border
Display brightness
300 cd/m²
Display diagonal (metric)
35.6 cm
RGB colour space
NTSC
Colour gamut
45%
Processor
Processor generation
Intel® Core™ Ultra (Series 1)
Performance cores
2
Efficient cores
8
Low Power Efficient-cores
2
Performance-core Max Turbo Frequency
4.3 GHz
Efficient-core Max Turbo Frequency
3.6 GHz
Low Power Efficient-core Max Turbo Frequency
2.1 GHz
Performance-core base frequency
1.3 GHz
Efficient-core base frequency
0.8 GHz
Low Power Efficient-core Base Frequency
700 MHz
Processor base power
15 W
Maximum turbo power
57 W
Processor manufacturer
Intel
Processor family
Intel Core Ultra 5
Processor generation
Intel® Core™ Ultra (Series 1)
Processor model
125U
Processor cores
12
Processor threads
14
Processor boost frequency
4.3 GHz
Performance cores
2
Efficient cores
8
Low Power Efficient-cores
2
Performance-core Max Turbo Frequency
4.3 GHz
Efficient-core Max Turbo Frequency
3.6 GHz
Low Power Efficient-core Max Turbo Frequency
2.1 GHz
Performance-core base frequency
1.3 GHz
Efficient-core base frequency
0.8 GHz
Low Power Efficient-core Base Frequency
700 MHz
Processor cache
12 MB
Processor cache type
L3
Processor base power
15 W
Maximum turbo power
57 W
Neural processor unit (NPU)
Neural processor unit (NPU)
Intel AI Boost
Sparsity support
Yes
Windows Studio effects support
Yes
AI software frameworks supported by NPU
DirectML, ONNX RT, OpenVINO, Windows ML
Neural processor unit (NPU)
Intel AI Boost
Sparsity support
Yes
Windows Studio effects support
Yes
AI software frameworks supported by NPU
DirectML, ONNX RT, OpenVINO, Windows ML
Memory
Maximum internal memory
24 GB
Memory data transfer rate
5600 MT/s
Internal memory
24 GB
Internal memory type
DDR5-SDRAM
Memory clock speed
5600 MHz
Memory form factor
SO-DIMM
Memory slots
2x SO-DIMM
Maximum internal memory
64 GB
Memory data transfer rate
5600 MT/s
Storage
Optical drive type
No
Total storage capacity
512 GB
Storage media
SSD
Total SSDs capacity
512 GB
Number of SSDs installed
1
SSD capacity
512 GB
SSD interface
PCI Express
NVMe
Yes
Card reader integrated
No
Total storage capacity
512 GB
Storage media
SSD
Total SSDs capacity
512 GB
Number of SSDs installed
1
SSD capacity
512 GB
SSD interface
PCI Express
NVMe
Yes
Optical drive type
No
Graphics
Discrete graphics card model
Not available
Discrete graphics card
No
Discrete graphics card model
Not available
On-board graphics card
Yes
On-board GPU manufacturer
Intel
Discrete graphics card
No
On-board graphics card family
Intel Graphics
On-board graphics card model
Intel Graphics
Audio
Built-in speaker(s)
Yes
Built-in microphone
Yes
Built-in speaker(s)
Yes
Number of built-in speakers
2
Built-in microphone
Yes
Number of microphones
2
Network
Mobile network connection
No
Ethernet LAN data rates
10,100,1000 Mbit/s
Wi-Fi
Yes
Top Wi-Fi standard
Wi-Fi 6E (802.11ax)
Wi-Fi standards
Wi-Fi 6E (802.11ax)
Mobile network connection
No
Antenna type
2x2
WLAN controller model
Intel Wi-Fi 6E AX211
WLAN controller manufacturer
Intel
Ethernet LAN
Yes
Bluetooth
Yes
Bluetooth version
5.3
Ports & interfaces
USB4 Gen 3x2 ports quantity
2
Ethernet LAN (RJ-45) ports
1
Combo headphone/mic port
Yes
USB4 Gen 3x2 ports quantity
2
Intel® Thunderbolt 4
Yes
Microphone in
Yes
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
2
Ethernet LAN (RJ-45) ports
1
HDMI ports quantity
1
HDMI version
2.1
Thunderbolt 4 ports quantity
2
Combo headphone/mic port
Yes
USB Type-C DisplayPort Alternate Mode
Yes
Keyboard
Numeric keypad
No
Island-style keyboard
Yes
Full-size keyboard
Yes
Pointing device
Clickpad
Numeric keypad
No
Keyboard backlit
Yes
Island-style keyboard
Yes
Spill-resistant keyboard
Yes
Full-size keyboard
Yes
Input device model
HP Premium Keyboard
Brand-specific features
HP speaker type
HP Dual Speakers
HP speaker type
HP Dual Speakers
HP Artificial Intelligence
AI PC
HP segment
Business
HP GTIN (EAN/UPC)
199764073259
Camera
Front camera
Yes
Front camera resolution (numeric)
5 MP
Infrared (IR) camera
Yes
Software
Operating system installed
Windows 11 Pro
Other features
Manufacturer warranty
1 year (1/1/0) limited warranty includes 1 year of parts and labor. No on-site repair. Terms and conditions vary by country. Certain restrictions and exclusions apply.
Memory module type
SODIMM
UNSPSC-code
43211503
Processor special features
Intel® Turbo Boost Technology
Yes
Battery
Battery technology
Lithium-Ion (Li-Ion)
Number of battery cells
3
Battery capacity
56 Wh
Sustainability
Sustainability compliance
Yes
Sustainable technologies and materials
Low halogen; Bulk packaging available; Molded paper pulp cushion inside box is 100% sustainably sourced and recyclable; Outside box and corrugated cushions are 100% sustainably sourced and recyclable; 20% post-consumer recycled plastic; Ocean-bound plastic in speaker enclosure and system fan; 50% recycled metal
Sustainability compliance
Yes
Sustainability certificates
ENERGY STAR, TCO
Sustainable technologies and materials
Low halogen; Bulk packaging available; Molded paper pulp cushion inside box is 100% sustainably sourced and recyclable; Outside box and corrugated cushions are 100% sustainably sourced and recyclable; 20% post-consumer recycled plastic; Ocean-bound plastic in speaker enclosure and system fan; 50% recycled metal
Power
AC adapter power
65 W
AC adapter frequency
50 - 60 Hz
AC adapter input voltage
100 - 240 V
USB Type-C charging port
Yes
USB Power Delivery (USB PD)
Yes
Security
Fingerprint reader
Yes
Password protection
Yes
Password protection type
BIOS, Power on
Weight & dimensions
Weight
1.39 kg
Width
318.6 mm
Depth
224.4 mm
Height (front)
1.09 cm
Height (rear)
1.7 cm
Weight
1.39 kg
Certificates
Compliance certificates
GS mark, CCC, RoHS, Federal Communications Commission (FCC), CE, BSMI
Packaging data
Package width
69 mm
Package depth
449 mm
Package height
305 mm
Packaging content
Keyboard included
Yes
Technical details
General Product Safety Regulation (GPSR) URL
https://support.hp.com/us-en/document/ish_6126692-6126777-16?openCLC=true
Information
| Part Number: | CJ8Z9ET#ABU |
Delivery & returns
Shipping and returns information