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ASUS ExpertBook B9 Core i7 14in WQXGA Laptop

B9403CVA-KM0125X | ASUS
In stock
Buy now, pay later!
On sale! (normally $2999) The ASUS ExpertBook B9 Core i7 14in WQXGA Laptop features an Intel i7-1355U processor, Intel Iris X graphics, 16GB DDR5 on-board memory, 14inch OLED WQXGA+ display, 1TB M.2 NVME PCIe 4.0 SSD, backlit chiclet keyboard, 1 x USB 3.2 Gen 2 Type-A, 2 x Thunderbolt 4, 1 x micro HDMI, 1 x HDMI 2.1, 1 x 3.5mm audio combo jack, Wi-Fi 6E (802.11ax dual-band 2x2), Bluetooth 5.3, and Windows 11 Pro.


ASUS ExpertBook B9 OLED B9403CVA-KM0125X Laptop

  • Processor: Intel® Core™ i7-1355U Processor 1.8GHz (12M Cache, up to 5.1GHz, 10 cores)
  • Memory: 16GB LPDDR5 on board
  • Storage: 1TB M.2 NVMe™ PCIe® 4.0 SSD
  • Graphics: Intel Iris Xᵉ Graphics
  • Display: 14.0-inch OLED WQXGA+ (2880 x 1800) 16:10 Non-touch screen
  • Operating System: Windows 11 Pro

ASUS ExpertBook B9 Core i7 14in WQXGA Laptop Feature 1

The Epitome of Sustainable Excellence

Designed with premium magnesium-lithium alloy, ASUS ExpertBook B9 OLED pushes the limits of lightness for ultimate portability and durability. With an environmentally-friendly design, brilliant 16:10 OLED display, AI-powered camera and noise cancellation for modern work experiences, the latest Intel® Core™ processor, ExpertBook B9 OLED is the perfect partner for executives and business travellers, upping both your green credentials and professionalism — and setting a new benchmark for elite business laptops.

Ultralight Magnesium-Lithium

Crafted from a premium magnesium-lithium alloy, ExpertBook B9 OLED weighs a featherlight 990 g (Weight may vary according to configuration.) for exceptional portability that’s always ready. As robust as it is light, ExpertBook B9 OLED, meets military-grade durability standards for the best on-the-go experience.

Performance and Security

Powered by an Intel® Core™ CPU, ExpertBook B9 OLED delivers exceptional performance while ensuring top-notch security through hardware-level protection. With its enterprise-grade security features, it offers utmost fortification for confidential files.

Sustainable Technology

ExpertBook B9 OLED is designed to be sustainable, aiming for multiple recognised certifications — and employing an ecologically-conscious manufacturing technology called Thixomolding. This patented process reduces necessary production materials by up to 29% (Actual results may vary depending on model and manufacturing processes.), and also shortens manufacturing time by up to 75% (Actual results may vary depending on model and manufacturing processes.).

Modern Work Experiences

ExpertBook B9 OLED boasts a stunning 16:10 OLED screen, providing unparalleled image quality. It features dual smart-cooling fans, an AI camera that enhances video calls with automatic exposure adjustment and tracking, and AI noise-cancelling technology to further improve modern work experiences.

ASUS ExpertBook B9 Core i7 14in WQXGA Laptop Feature 2

The World’s Lightest 14” OLED Business Laptop

Expertly crafted with meticulous attention to detail, ExpertBook B9 OLED boasts a premium magnesium-lithium build that makes it the world’s lightest 14-inch OLED business laptop. Its sleek and sophisticated design exudes luxury, while its superslim bezels allow for a 14-inch display to fit within a compact 13-inch-class chassis — providing both functionality and style. With added structural reinforcement, this laptop meets the industry-leading MIL-STD 810H US military standard to deliver unwavering durability. It’s also subject to extensive in-house testing by ASUS, including panel-pressure, shock and drop tests (The testing regime includes the requirements of both military-grade standards and ASUS quality tests, and varies depending on device. MIL-STD-810H testing is conducted on selected ASUS products only. Note that the MIL-STD-810H testing helps to ensure the quality of ASUS products but does not indicate a particular fitness for military use. The test is performed under laboratory conditions. Any damage caused by attempts to replicate these test conditions would be considered accidental, and would not be covered by the standard ASUS warranty. Additional coverage is available with ASUS Premium Care.). Effortlessly slip it into your briefcase or bag, and be prepared to elevate your productivity to new heights, whether in the office or on the go. (As of Jan. 7th, 2023. Based on internal ASUS market analysis comparing the size and weight of ExpertBook B9 OLED to competitor products from vendors including LG, HP, Dell, and Lenovo. Actual weight may vary by specifications.)

ASUS ExpertBook B9 Core i7 14in WQXGA Laptop Feature 3

Brilliant 16:10 OLED Visual

ExpertBook B9 OLED is a top-of-the-line laptop with OLED visuals and an expansive 16:10 screen display, making it perfect for senior-level staff to present and work efficiently. With stunning colour accuracy and contrast ratios, the OLED display brings visuals to life, while the 16:10 aspect ratio provides ample space for multitasking and presenting to team members or stakeholders.

Smart Cooling

ExpertBook B9 OLED has a pair of smart-cooling fans for smooth productivity, and with a choice of modes. Pick Whisper mode for silent performance, Standard for balanced productivity, or Performance for demanding tasks — ready for whatever your work day throws at you.

ASUS ExpertBook B9 Core i7 14in WQXGA Laptop Feature 4

Modern Work Experiences

ExpertBook B9 OLED features a stunning OLED 16:10 screen, which delivers vivid and sharp visuals. It’s equipped with dual smart-cooling dual fans that keep the laptop running cool and quiet during intense workloads. Along with an AI-powered camera and noise-cancellation technology for superior-quality virtual meetings, ExpertBook B9 OLED heightens modern work experiences.

ASUS ExpertBook B9 Core i7 14in WQXGA Laptop Feature 5

AI Camera

With ExpertBook B9 OLED’s AI-powered camera, you’ll enjoy excellent video quality for every virtual meeting. The motion-tracking technology automatically keeps your face centred, and adjusts to the focus of your eyes — eliminating the annoyance of having to adjust your camera mid-chat. With its ability to enhance both image quality and brightness automatically, the AI camera is perfect for working anywhere, anytime.

ASUS ExpertBook B9 Core i7 14in WQXGA Laptop Feature 6

AI-Powered Noise Cancellation

To level up professional conferencing, ExpertBook B9 OLED has two-way AI noise-cancelling technology that employs sophisticated machine-learning techniques. The technology includes both an upstream function to filter noise around the speaker, and a downstream function to eliminate noise from the person at the other end of the conversation — ensuring that every business meeting goes to plan to max out professional productivity.

Enterprise-Grade Security

With extensive robust security features, ExpertBook B9 OLED is the ultimate personal guard for your confidential files, keeping your business information safe and secure.

TPM 2.0

A discrete TPM 2.0 (Trusted Platform Module (TPM) is optional.) chip securely stores authentication information used by software, such as passwords or encryption keys, to protect important data and transactions. Your details remain encrypted, virtually eliminating the risk of leaks through hacking.


ASUS AdaptiveLock detects your presence and uses an integrated infrared camera to recognise your face and log you in without lifting a finger. The moment you step away, ExpertBook B9 OLED automatically locks to protect both your laptop and your data.


The NFC reader integrated into NumberPad 2.0 means logging in to ExpertBook B9 OLED can be as simple, swift and secure as the swipe of an authorised card.

Fingerprint Sensor

ExpertBook B9 OLED has built-in biometric security, with a fingerprint sensor for easy access. So, just tap the button to log in — no difficult-to-remember passwords or PIN required!

Additional Features

Simplify Your Business Processes

Management is made easier with ASUS ExpertBook laptops, with the ASUS Business Manager management solutions (ASUS management solutions include ASUS Control Center and ASUS Business Manager platform.) helping to streamline routine tasks. This allows IT staff to remotely control and manage company assets, saving your organisation time and money.

ASUS ExpertBook B9 Core i7 14in WQXGA Laptop Feature 7

Comprehensive Connectivity

Despite its thin profile, ExpertBook B9 OLED is loaded with I/O ports. These include cutting-edge Thunderbolt™ 4, that offers support for the next-level USB 4 interface, 40 Gbps data transfer speeds, 4K display output, and fast charging. The laptop offers USB Type-A and an HDMI output, plus wired network connectivity with a MAC address pass-through for easy device management. ExpertBook B9 OLED supports up to three 4K external displays.


Color Star Black
Operating System Windows 11 Pro - ASUS recommends Windows 11 Pro for business
Processor Intel® Core™ i7-1355U Processor 1.7GHz (12M Cache, up to 5GHz,10 cores)
Graphics Intel Iris Xᵉ Graphics (available for Intel® Core™ i5/i7/i9 with dual channel memory)
Display Non-touch screen, 14.0-inch, OLED, WQXGA+ (2880 x 1800) 16:10, Wide view, Glossy display, LED Backlit, 400nits, sRGB: 100%, Pantone Validated, Screen-to-body ratio:90 %
Memory 16GB LPDDR5 on board, Memory Max Up to:16GB
Storage 1TB M.2 2280 NVMe™ PCIe® 4.0 SSD
I/O Ports 1x USB 3.2 Gen 2 Type-A
2x Thunderbolt™ 4, compliant with USB4, supports display / power delivery
1x micro HDMI (RJ45 lan)
1x HDMI 2.1 TMDS
1x 3.5mm Combo Audio Jack
Expansion Slots(includes used) 1x M.2 2280 PCIe 4.0x4
Keyboard & Touchpad Backlit Chiclet Keyboard, 1.5mm Key-travel, Spill-resistant Keyboard, Support NumberPad
Camera 1080p FHD camera with IR function to support Windows Hello
With privacy shutter
Audio Dolby Atmos
Smart Amp Technology
Built-in speaker
Built-in array microphone
with Cortana support
Network and Communication Wi-Fi 6E(802.11ax) (Dual band) 2x2 + Bluetooth® 5.3 Wireless Card
Battery 63WHrs, 3S1P, 3-cell Li-ion
Long life rechargeable lithium polymer battery.
Power Supply TYPE-C, 65W AC Adapter, Output: 20V DC, 3.25A, 65W, Input: 100~240V AC 50/60Hz universal
Weight 0.99 kg (2.18 lbs)
Dimensions (W x D x H) 31.10 x 21.50 x 1.57 ~ 1.57 cm (12.24" x 8.46" x 0.62" ~ 0.62")
Built-in Apps MyASUS
MyASUS Features
System diagnosis Battery health charging
Fan Profile
Function key lock
WiFi SmartConnect
Link to MyASUS
Military Grade US MIL-STD 810H military-grade standard
Ecolabels & Compliances TCO Certified
Energy star 8.0
Security HDD User Password Protection and Security
Computrace ready from BIOS
Trusted Platform Module (TPM) 2.0
BIOS setup user password
IR webcam with Windows Hello support
Fingerprint sensor
Kensington Nano Security Slot™
Backed by a 1 year ASUS warranty.

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