ASUS ExpertBook B9 OLED (B9403CVAR) 14.0" WQXGA+ OLED 32GB DDR5 1TB SSD Intel vPro Core Ultra 7 150U
SKU: B9403CVAR-PP2243WSNotebooks › Business Notebooks· P/N: 90NX05W1-M03480
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The distributor has not yet confirmed the latest price and availability (last checked Jun 15, 2026)
092-251-4017Awaiting stock confirmationManufacturer's warranty
GenuineFree delivery from ฿5,000Tax invoice
Premium business notebook from ASUS featuring a 14-inch OLED display with WQXGA+ resolution, weighing only 990 grams, supports Intel vPro and TPM 2.0, ideal for executives and business professionals seeking high performance with military-grade security
Key features
- Weighs only 990 grams for easy portability
- 14.0" OLED WQXGA+ DCI-P3 100% display with sharp, vibrant colors
- Supports Intel vPro® and TPM 2.0 for military-grade security
- Battery life up to 12.5 hours
- Full port selection with 2x Thunderbolt™ 4, HDMI 2.1, USB-A, micro HDMI (RJ45)
Product description
ASUS ExpertBook B9 OLED (B9403CVAR) is a premium business notebook designed for advanced users, weighing only 990 grams and measuring 1.57–1.69 cm in thickness. The 14.0-inch OLED display features a WQXGA+ (2560 x 1600) resolution, delivering vivid colors up to 100% DCI-P3 and a screen-to-body ratio of 90%, providing a minimalistic and immersive experience. It supports Intel vPro® Essentials with an Intel Core Ultra 7 150U processor, reaching a maximum speed of 5.4 GHz, along with 32GB DDR5X onboard memory and a 1TB NVMe PCIe 4.0 SSD. Additional SSD upgrades are supported via one more M.2 2280 slot, and it features a dual-fan cooling system that operates quietly and stays cool even under heavy workloads.
More features
- Supports Wi-Fi 6E and Bluetooth 5.4 connectivity
- Has 2 additional SSD slots
- Keyboard with NumPad and backlight
- FHD 1080p webcam with physical shutter for privacy
- Meets MIL-STD 810H standards for shock and durability
Pros and limitations
Pros
- Only 990 grams, ultra-lightweight and easy to carry anywhere.
- OLED display with WQXGA+ resolution and vibrant colors up to 100% DCI-P3.
- Supports Intel vPro and TPM 2.0 for enterprise-level security.
- Full ports including 2x Thunderbolt™ 4, HDMI 2.1, USB-A, micro HDMI (RJ45).
- Battery life up to 12.5 hours.
Limitations
- LPDDR5X memory is onboard and soldered, not upgradeable.
Who it is for
Ideal for senior executives, frequent business travelers, and IT teams needing high-performance, secure, and easily portable tools.
Specifications (29)
- CPU
- Intel vPro® Essentials with Intel® Core™ Ultra 7 processor 150U 1.8 GHz (12MB Cache, up to 5.4 GHz, 10 cores, 12 Threads)
- GPU
- Intel® Graphics
- RAM
- 32GB LPDDR5X on board, Memory Max Up to:32GB
- Color
- Star Black
- Ports
- 2x Thunderbolt™ 4 (compliant with USB4), supports display / power delivery, 1x USB 3.2 Gen 2 Type-A, 1x 3.5mm Combo Audio Jack, 1x HDMI 2.1 TMDS, 1x micro HDMI (RJ45 lan)
- Webcam
- 1080p FHD camera with IR function to support Windows Hello, With privacy shutter
- Weight
- 0.99 kg
- Storage
- 1TB M.2 2280 NVMe™ PCIe® 4.0 Performance SSD
- Keyboard
- Backlit Chiclet Keyboard, 1.5mm Key-travel, Spill-resistant Keyboard, Support NumberPad
- Speakers
- Built-in speaker, Smart Amp Technology, Dolby Atmos
- Touchpad
- Support Touchpad
- Ecolabels
- REACH, RoHS, FSC Mix, Energy Star 8.0, EPEAT Gold with Climate+
- Dimensions
- 31.10 x 21.50 x 1.57 ~ 1.69 cm (12.24" x 8.46" x 0.62" ~ 0.67")
- Microphone
- Built-in array microphone
- Panel Type
- OLED
- Resolution
- WQXGA+ (2560 x 1600)
- Color Gamut
- DCI-P3: 100%
- Aspect Ratio
- 16:10
- Battery Life
- Up to 12.5 hours
- Display Size
- 14.0-inch
- Input Voltage
- 100~240V AC 50/60Hz universal
- Charger Output
- 65W AC Adapter, Output: 20V DC, 3.25A, 65W
- Military Grade
- US MIL-STD 810H military-grade standard
- Expansion Slots
- 1x M.2 2280 PCIe 4.0x4
- Battery Capacity
- 63WHrs
- Operating System
- Windows 11 Pro
- Security Features
- Trusted Platform Module (TPM) 2.0, Support Absolute Persistence 2.0
- Screen-to-body Ratio
- 90%
- Wireless Connectivity
- Wi-Fi 6E (802.11ax) (Triple band), Bluetooth® 5.4
Datasheets and manuals straight from the manufacturer — select a document to open or download it.
13 questions
Frequently asked questions about this product
Compiled from manufacturer information
How many external displays can the ASUS B9403CVAR notebook support at the same time?
Supports up to 2 external displays simultaneously via Thunderbolt™ 4 and HDMI 2.1, usable together or independently with Thunderbolt™ 4 for the primary display and HDMI for the secondary
Can you upgrade the RAM or add more SSD storage?
The DDR5X 32GB memory is onboard and non-removable, but supports additional SSD installation via one more M.2 2280 PCIe 4.0x4 slot
Can you use Thunderbolt™ 4 to connect a 4K monitor?
Yes, Thunderbolt™ 4 supports direct connection to 4K displays up to 8K@60Hz or 4K@120Hz, delivering both power and data through a single cable
What type of cooling system does this notebook have?
It uses a dual-fan cooling system designed to keep the device cool and quiet even under high-performance loads, especially during intensive tasks or when running multiple applications simultaneously
Does it support Windows Hello login?
Yes, it features an FHD 1080p webcam with an IR sensor for facial recognition and a physical shutter for privacy, supporting fast and secure login via Windows Hello
Can it connect to Wi-Fi 6E networks?
Yes, it supports Wi-Fi 6E (802.11ax) with triple-band connectivity on 2.4GHz, 5GHz, and 6GHz bands, enabling high-speed network connections and reduced interference in crowded environments
Does it have an SD card slot?
No SD card slot is available directly, but an external SD card reader can be connected via USB-C or Thunderbolt™ 4
Does it support operation in environments with vibration or drops?
Yes, it meets the MIL-STD 810H standard, which tests durability against shock, vibration, and drop from height, ensuring reliable performance in real-world environments.
Is it in stock?
We are confirming the latest stock and price of the ASUS ExpertBook B9 OLED (B9403CVAR) 14.0" WQXGA+ OLED 32GB DDR5 1TB SSD Intel vPro Core Ultra 7 150U with the distributor. Please contact us before ordering at 092-251-4017 or sales@gist.co.th.
How much does it cost?
The distributor has not yet confirmed the latest price and availability. Please contact us before ordering at 092-251-4017 or sales@gist.co.th.
How long is the warranty?
The warranty follows the manufacturer's terms for each model; ask our sales team for the warranty period of this model. To make a warranty claim, call 092-251-4017 or 065-523-5262, or email sales@gist.co.th (Mon–Fri 9:00–18:00), then send the product with your order number to our head office, or bring it to the head office in person.
How long does delivery take?
Orders placed before 12:00 on a business day are delivered within 1–3 business days (Bangkok and vicinity) or 2–5 business days (other provinces). Free delivery on orders of ฿5,000 or more (a ฿150 delivery fee applies below this amount).
Is it genuine?
Genuine products sourced from distributors in Thailand, covered by the manufacturer's warranty. Full tax invoices are available.
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Genuine products
Sourced from distributors in Thailand and covered by the manufacturer's warranty
Warranty period
According to the manufacturer's terms for each model
Covered by the manufacturer's warranty; you can make claims through GIST
Claims through GIST
Ship the product to our head office or bring it in person
Warranty conditions
- A receipt or other proof of purchase is required
- The product must not have been modified or altered
- Damage caused by misuse is not covered by the warranty
- To make a warranty claim, call 092-251-4017 or 065-523-5262, or email sales@gist.co.th (Mon–Fri 9:00–18:00), then send the product with your order number to our head office, or bring it to the head office in person.Head office: 554 Sky Nine Center, Floor 12A, Room 554/62, Asok-Din Daeng Road, Din Daeng Subdistrict, Din Daeng District, Bangkok 10400
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