HP EliteBook 660 16 G11 Intel Core Ultra 7 155U Laptop 40.6 cm (16") Touchscreen WUXGA 24 GB DDR5-SDRAM 1 TB SSD Wi-Fi 6E (802.11ax) Windows 11 Pro AI PC Silver
Empowering the hybrid workforce The right AI-enhanced PC is essential for any workforce. The secure and easy to manage HP EliteBook 660 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
Product type
Laptop
Product colour
Silver
Colour name
Pike silver
Form factor
Clamshell
Market positioning
Premium
Introduction year
2025
Original brand name
HP
Display
Display diagonal
40.6 cm (16")
Display resolution
1920 x 1200 pixels
Touchscreen
Yes
HD type
WUXGA
Panel type
IPS
Anti-glare screen
Yes
Display brightness
300 cd/m²
Colour gamut
45%
RGB colour space
NTSC
Display diagonal (metric)
40.6 cm
NTSC coverage (typical)
45%
Processor
Processor manufacturer
Intel
Processor family
Intel Core Ultra 7
Processor generation
Intel® Core™ Ultra (Series 1)
Processor model
155U
Processor cores
12
Processor threads
14
Processor boost frequency
4.8 GHz
Performance cores
2
Efficient cores
8
Low Power Efficient-cores
2
Performance-core Max Turbo Frequency
4.8 GHz
Efficient-core Max Turbo Frequency
3.8 GHz
Low Power Efficient-core Max Turbo Frequency
2.1 GHz
Performance-core base frequency
1.7 GHz
Efficient-core base frequency
1.2 GHz
Low Power Efficient-core Base Frequency
700 MHz
Processor cache
12 MB
Processor cache type
Smart Cache
Processor socket
BGA 2049
Maximum turbo power
57 W
Processor base power
15 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
Total processor performance up to
22 TOPs
NPU performance up to
11 TOPs
GPU performance up to
8 TOPs
Memory
Internal memory
24 GB
Internal memory type
DDR5-SDRAM
Memory form factor
SO-DIMM
Memory clock speed
5600 MHz
Memory slots
2x SO-DIMM
Maximum internal memory
64 GB
Memory data transfer rate
5600 MT/s
Storage
Total storage capacity
1 TB
Storage media
SSD
Total SSDs capacity
1 TB
Number of SSDs installed
1
SSD capacity
1 TB
NVMe
Yes
SSD interface
PCI Express
SSD form factor
M.2
Optical drive type
No
Graphics
On-board graphics card
Yes
Discrete graphics card
No
Discrete graphics card model
Not available
On-board GPU manufacturer
Intel
On-board graphics card family
Intel® Graphics
On-board graphics card model
Intel® Graphics
Audio
Built-in speaker(s)
Yes
Number of built-in speakers
2
Number of microphones
2
Built-in microphone
Yes
Camera
Front camera
Yes
Front camera resolution (numeric)
5 MP
Infrared (IR) camera
Yes
Network
Mobile network connection
No
Wi-Fi
Yes
Top Wi-Fi standard
Wi-Fi 6E (802.11ax)
Wi-Fi standards
Wi-Fi 6E (802.11ax)
Antenna type
2x2
WLAN controller manufacturer
Intel
WLAN controller model
Intel Wi-Fi 6E AX211
Ethernet LAN
Yes
Bluetooth
Yes
Bluetooth version
5.3
Ports & interfaces
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
Intel® Thunderbolt 4
Yes
Combo headphone/mic port
Yes
USB Type-C DisplayPort Alternate Mode
Yes
Keyboard
Pointing device
Clickpad
Keyboard backlit
Yes
Numeric keypad
Yes
Spill-resistant keyboard
Yes
Input device model
HP Premium Keyboard
Software
Operating system installed
Windows 11 Pro
Bundled software
HP Wolf Pro Security Edition (1 year)
Processor special features
Intel® Turbo Boost Technology
Yes
Brand-specific features
HP speaker type
HP Dual Speakers
HP Connection Optimizer
Yes
HP Support Assistant
Yes
HP Artificial Intelligence
AI PC
HP segment
Business
HP GTIN (EAN/UPC)
199896735773
Battery
Battery technology
Lithium-Ion (Li-Ion)
Number of battery cells
3
Battery capacity
56 Wh
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
Certificates
Compliance certificates
GS mark, CCC, RoHS, Federal Communications Commission (FCC), CE, BSMI
Sustainability
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 certificates
ENERGY STAR, TCO
Sustainability compliance
Yes
Weight & dimensions
Weight
1.74 kg
Width
359.4 mm
Depth
251 mm
Height
17 mm
Height (front)
1.09 cm
Height (rear)
1.7 cm
Packaging data
Package width
69 mm
Package depth
483 mm
Package height
305 mm
General
Product series
600
Product family
EliteBook
Packaging content
Keyboard included
Yes
AC adapter included
No
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.
Empowering the hybrid workforce The right AI-enhanced PC is essential for any workforce. The secure and easy to manage HP EliteBook 660 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
Product type
Laptop
Product colour
Silver
Colour name
Pike silver
Form factor
Clamshell
Market positioning
Premium
Introduction year
2025
Original brand name
HP
Display
Display diagonal
40.6 cm (16")
Display resolution
1920 x 1200 pixels
Touchscreen
Yes
HD type
WUXGA
Panel type
IPS
Anti-glare screen
Yes
Display brightness
300 cd/m²
Colour gamut
45%
RGB colour space
NTSC
Display diagonal (metric)
40.6 cm
NTSC coverage (typical)
45%
Processor
Processor manufacturer
Intel
Processor family
Intel Core Ultra 7
Processor generation
Intel® Core™ Ultra (Series 1)
Processor model
155U
Processor cores
12
Processor threads
14
Processor boost frequency
4.8 GHz
Performance cores
2
Efficient cores
8
Low Power Efficient-cores
2
Performance-core Max Turbo Frequency
4.8 GHz
Efficient-core Max Turbo Frequency
3.8 GHz
Low Power Efficient-core Max Turbo Frequency
2.1 GHz
Performance-core base frequency
1.7 GHz
Efficient-core base frequency
1.2 GHz
Low Power Efficient-core Base Frequency
700 MHz
Processor cache
12 MB
Processor cache type
Smart Cache
Processor socket
BGA 2049
Maximum turbo power
57 W
Processor base power
15 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
Total processor performance up to
22 TOPs
NPU performance up to
11 TOPs
GPU performance up to
8 TOPs
Memory
Internal memory
24 GB
Internal memory type
DDR5-SDRAM
Memory form factor
SO-DIMM
Memory clock speed
5600 MHz
Memory slots
2x SO-DIMM
Maximum internal memory
64 GB
Memory data transfer rate
5600 MT/s
Storage
Total storage capacity
1 TB
Storage media
SSD
Total SSDs capacity
1 TB
Number of SSDs installed
1
SSD capacity
1 TB
NVMe
Yes
SSD interface
PCI Express
SSD form factor
M.2
Optical drive type
No
Graphics
On-board graphics card
Yes
Discrete graphics card
No
Discrete graphics card model
Not available
On-board GPU manufacturer
Intel
On-board graphics card family
Intel® Graphics
On-board graphics card model
Intel® Graphics
Audio
Built-in speaker(s)
Yes
Number of built-in speakers
2
Number of microphones
2
Built-in microphone
Yes
Camera
Front camera
Yes
Front camera resolution (numeric)
5 MP
Infrared (IR) camera
Yes
Network
Mobile network connection
No
Wi-Fi
Yes
Top Wi-Fi standard
Wi-Fi 6E (802.11ax)
Wi-Fi standards
Wi-Fi 6E (802.11ax)
Antenna type
2x2
WLAN controller manufacturer
Intel
WLAN controller model
Intel Wi-Fi 6E AX211
Ethernet LAN
Yes
Bluetooth
Yes
Bluetooth version
5.3
Ports & interfaces
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
Intel® Thunderbolt 4
Yes
Combo headphone/mic port
Yes
USB Type-C DisplayPort Alternate Mode
Yes
Keyboard
Pointing device
Clickpad
Keyboard backlit
Yes
Numeric keypad
Yes
Spill-resistant keyboard
Yes
Input device model
HP Premium Keyboard
Software
Operating system installed
Windows 11 Pro
Bundled software
HP Wolf Pro Security Edition (1 year)
Processor special features
Intel® Turbo Boost Technology
Yes
Brand-specific features
HP speaker type
HP Dual Speakers
HP Connection Optimizer
Yes
HP Support Assistant
Yes
HP Artificial Intelligence
AI PC
HP segment
Business
HP GTIN (EAN/UPC)
199896735773
Battery
Battery technology
Lithium-Ion (Li-Ion)
Number of battery cells
3
Battery capacity
56 Wh
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
Certificates
Compliance certificates
GS mark, CCC, RoHS, Federal Communications Commission (FCC), CE, BSMI
Sustainability
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 certificates
ENERGY STAR, TCO
Sustainability compliance
Yes
Weight & dimensions
Weight
1.74 kg
Width
359.4 mm
Depth
251 mm
Height
17 mm
Height (front)
1.09 cm
Height (rear)
1.7 cm
Packaging data
Package width
69 mm
Package depth
483 mm
Package height
305 mm
General
Product series
600
Product family
EliteBook
Packaging content
Keyboard included
Yes
AC adapter included
No
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.
