ASUS ExpertBook B9 B9400 14″ Laptop

Intel i7-1255U · Intel Iris Xe Graphics · 32 GB · 1 TB

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Type Everyday
Processor Intel i7-1255U
Graphics Intel Iris Xe Graphics
Memory 32 GB
Storage 1 TB
Display 14 inch

ASUS ExpertBook B9 B9400 14″ Laptop is a 14-inch everyday laptop with an Intel i7-1255U processor, Intel Iris Xe Graphics, 32 GB of RAM and 1 TB of storage. A good fit for study, office work and browsing. It came out in 2022.

Released: 2022-11-22

Specifications

Key specs

Type: Everyday
Processor: Intel i7-1255U
Graphics: Intel Iris Xe Graphics
Memory: 32 GB
Storage: 1 TB
Display: 14 inch
Resolution: 1920 x 1080
weight: 1.01 kg
os: Windows 11 Pro
Released: 2022-11-22
Part number: 90NX04Z1-M00TC0
EAN / UPC: 4711387008782

Design

Colour name: Star Black
Product type: Laptop
Product colour: Black
Form factor: Clamshell
Market positioning: Business

Display

Display diagonal: 35.6 cm (14")
Display resolution: 1920 x 1080 pixels
HD type: Full HD
LED backlight: Yes
Native aspect ratio: 16:9
Anti-glare screen: Yes
Display brightness: 400 cd/m²
RGB colour space: sRGB
Colour gamut: 100%

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Processor

Processor manufacturer: Intel
Processor family: Intel® Core™ i7
Processor generation: 12th gen Intel® Core™ i7
Processor model: i7-1255U
Processor cores: 10
Processor boost frequency: 4.7 GHz
Processor cache: 12 MB
Configurable TDP-down: 12 W

Memory

Internal memory: 32 GB
Internal memory type: LPDDR4x-SDRAM
Memory form factor: On-board
Maximum internal memory: 32 GB

Storage

Total storage capacity: 1 TB
Storage media: SSD
Total SSDs capacity: 1 TB
Number of SSDs installed: 1
SSD capacity: 1 TB
SSD interface: PCI Express 4.0
NVMe: Yes
SSD form factor: M.2

Graphics

Discrete graphics card model: Not available
On-board graphics card: Yes
On-board GPU manufacturer: Intel
On-board graphics card model: Intel Iris Xe Graphics

Audio

Speakers manufacturer: Harman Kardon
Built-in microphone: Yes

Camera

Front camera: Yes
Front camera HD type: HD
Infrared (IR) camera: Yes

Network

Top Wi-Fi standard: Wi-Fi 6E (802.11ax)
Wi-Fi standards: Wi-Fi 6E (802.11ax)
Antenna type: 2x2
Bluetooth: Yes
Bluetooth version: 5.2

Ports & interfaces

USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity: 1
HDMI ports quantity: 1
HDMI version: 2.0b
Thunderbolt 4 ports quantity: 2
Intel® Thunderbolt 4: Yes
Micro HDMI ports quantity: 1
Combo headphone/mic port: Yes
USB Type-C DisplayPort Alternate Mode: Yes

Performance

Repairability index: 6.9

Keyboard

Pointing device: NumberPad
Keyboard backlit: Yes

Software

Operating system architecture: 64-bit
Operating system installed: Windows 11 Pro

Processor special features

Intel Flex Memory Access: Yes
Intel Trusted Execution Technology: Yes
Intel VT-x with Extended Page Tables (EPT): Yes
Execute Disable Bit: Yes
CPU configuration (max): 1
Intel Virtualization Technology for Directed I/O (VT-d): Yes
Intel Virtualization Technology (VT-x): Yes

Battery

Battery technology: Lithium-Ion (Li-Ion)
Number of battery cells: 4
Battery capacity: 66 Wh

Power

AC adapter power: 65 W
AC adapter frequency: 50 - 60 Hz
AC adapter input voltage: 100 - 240 V
AC adapter output current: 3.42 A
AC adapter output voltage: 19 V
USB Type-C charging port: Yes
USB Power Delivery (USB PD): Yes

Security

Cable lock slot: Yes
Cable lock slot type: Kensington
Fingerprint reader: Yes
Windows Hello: Yes
Trusted Platform Module (TPM): Yes
Password protection: Yes
Password protection type: BIOS, HDD, User

Weight & dimensions

Width: 320 mm
Depth: 203 mm
Height: 14.9 mm
Weight: 1.01 kg

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About this product

The world’s lightest 14” business laptop1 ASUS ExpertBook B9 is crafted for premium perfection, empowering business executives to take charge of the business world in style. Its sleek, minimalist and precision-machined chassis pushes the limits of lightness for ultimate portability, with a magnesium-alloy design that delivers luxury and toughness without equal. It’s built for serious travel with an amazing all-day battery life, and is engineered with many cutting-edge technologies to improve your on-the-go work efficiency and provide enterprise-grade security to keep your confidential data safe. Extremely portable, powerful and tough, ExpertBook B9 is your ideal partner in the corporate world — and the new benchmark for elite business laptops. Ultrathin and light Crafted from a premium magnesium alloy, ExpertBook B9 weighs a featherlight 880 g3 and is a mere 14.9 mm thin for exceptional portability that’s always ready.

User manual (PDF)

B9400 vs similar laptops

	ASUS ExpertBook B9 B9400 14″ Laptop	Teqcycle Lenovo ThinkPad X1 Yoga G6	Teqcycle Lenovo ThinkPad X1 Carbon G10	upcycle it Lenovo ThinkPad T15 Gen 2 (Refurbished) B
Type	Everyday	Everyday	Everyday	Everyday
Processor	Intel i7-1255U	Intel i7-1185G7	Intel i7-1265U	Intel i7-1185G7
Graphics	Intel Iris Xe Graphics	Intel Iris Xe Graphics	Intel Iris Xe Graphics	Intel Iris Xe Graphics
Memory	32 GB	32 GB	32 GB	32 GB
Storage	1 TB	1 TB	512 GB	512 GB
Display	14 inch	14 inch	14 inch	16 inch
Resolution	1920 x 1080	1920 x 1200	1920 x 1200	1920 x 1080
Released	2022	2026	2026	2026