ASUS CB5403CMA QM0909
Intel Core Ultra 5 | 115U / up to 4.2 GHz | Chrome OS | Intel Graphics | 16 GB RAM | 256 GB SSD NVMe | 14" touchscreen 2560 x 1600 (WQXGA) @ 120 Hz | Wi-Fi 6E | fog silver | with 1 year ASUS ZenCare
Main Specification
| Product Description | ASUS CB5403CMA QM0909 - 14" - Intel Core Ultra 5 - 115U - 16 GB RAM - 256 GB SSD |
|---|---|
| Product Type | Chromebook |
| Operating System | Chrome OS |
| Processor | Intel Core Ultra 5 (Series 1) - 115U / 1.5 GHz, up to 4.2 GHz / 10 MB Cache |
| Neural Processor Unit (NPU) | Intel AI Boost - up to 21 TOPS |
| Memory | 16 GB LPDDR5X SDRAM (provided memory is soldered) |
| Storage | 256 GB SSD - NVMe |
| Display | 14" touchscreen 2560 x 1600 / WQXGA @ 120 Hz |
| Graphics | Intel Graphics - up to 7 TOPS |
| Keyboard Backlight | Yes |
| Integrated Webcam | Yes |
| Networking | 802.11a/b/g/n/ac/ax (Wi-Fi 6E), Bluetooth |
| Battery | 3-cell |
| Security | Titan-C2 Security Chip, fingerprint reader |
| Colour | Fog silver |
| Dimensions (WxDxH) | 31.37 cm x 22.28 cm x 1.69 cm |
| Weight | 1.4 kg |
| Environmental Standards | ENERGY STAR Qualified |
| Repairability Index | 8.8 (out of 10) |
| Manufacturer Warranty | Limited warranty - 1 year - pick-up and return |
| Bundled Services | 1 year ASUS ZenCare |
General
| Product Type | Chromebook |
|---|---|
| Operating System | Google Chrome OS |
Processor / Chipset
| CPU | Intel Core Ultra 5 (Series 1) 115U / 1.5 GHz |
|---|---|
| Max Turbo Speed | 4.2 GHz |
| Number of Cores | 8-core |
| Performance Cores | 2 |
| Efficient Cores | 6 |
| Cache | 10 MB |
| Features | Intel Smart Cache |
Neural Processor Unit (NPU)
| Neural Processor Unit (NPU) | Intel AI Boost |
|---|---|
| NPU Performance Up To (TOPS) | 21 TOPS |
| Total Processor Performance Up To (TOPS) | 11 TOPS |
| AI Datatype Support on NPU | INT8 |
| Sparsity Support | Yes |
| AI Software Frameworks Supported by NPU | DirectML, ONNX RT, OpenVINO, WindowsML |
| Windows Studio Effects Support | Yes |
Memory
| RAM | 16 GB (provided memory is soldered) |
|---|---|
| Technology | LPDDR5X SDRAM |
Storage
| Main Storage | 256 GB SSD M.2 2280 PCIe 4.0 - NVM Express (NVMe) |
|---|
Display
| Type | 14" |
|---|---|
| Touchscreen | Yes |
| Resolution | 2560 x 1600 (WQXGA) |
| V-Sync Rate at Max Res. | 120 Hz |
| Widescreen | Yes |
| Image Aspect Ratio | 16:10 |
| Image Brightness | 500 cd/m² |
| Horizontal Viewing Angle | 89 |
| Vertical Viewing Angle | 89 |
| Colour Gamut | 100% DCI-P3 |
| Features | Anti-glare, WideView, IPS-level, 89% screen-to-body ratio, 25 ms response rate (typical), 30 ms response rate (max) |
Audio & Video
| Graphics Processor | Intel Graphics - up to 7 TOPS |
|---|---|
| Camera | Yes |
| Resolution | 8 Megapixel |
| Camera Features | Privacy shutter |
| Sound | Harman/kardon stereo speakers, array microphone |
| Audio Features | Input: Google Assistant |
Input
| Type | Keyboard, touchpad |
|---|---|
| Keyboard Backlight | Yes |
| Features | Chiclet keyboard, 1.4mm travel distance |
Communications
| Wireless | 802.11a/b/g/n/ac/ax (Wi-Fi 6E), Bluetooth |
|---|---|
| Features | Dual stream (2x2) |
Battery
| Technology | 3-cell Lithium Ion |
|---|---|
| Capacity | 63 Wh |
AC Adapter
| Input | AC 100-240 V (50/60 Hz) |
|---|---|
| Output | 45 watt, 15 V, 3 A |
Connections & Expansion
| Interfaces Details | 2 x Thunderbolt 4 (supports DisplayPort) (Power Delivery) 2 x USB 3.2 Gen 2 HDMI Headphone/microphone combo jack |
|---|---|
| Memory Card Reader | Yes (microSD) |
Miscellaneous
| Colour | Fog silver |
|---|---|
| Case Material | Aluminum |
| Security | Titan-C2 Security Chip, fingerprint reader |
| Features | MIL-STD-810H tested |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) |
| Security Slot Type | Kensington nano security slot |
| Included Accessories | USB-C power adapter, sleeve |
| Compliant Standards | RoHS, REACH, FSC Mix |
Dimensions & Weight
| Dimensions (WxDxH) | 31.37 cm x 22.28 cm x 1.69 cm |
|---|---|
| Weight | 1.4 kg |
Sustainability Information
| Repairability Index | 8.8 (out of 10) |
|---|---|
| ENERGY STAR Certified | Yes |
Manufacturer Warranty
| Service & Support | Limited warranty - 1 year - pick-up and return |
|---|---|
| Bundled Services | 1 year ASUS ZenCare |
Product features
Impressive display quality
The 14-inch touchscreen features a 100% DCI-P3 color gamut with a brightness of 500 cd/m2, ensuring brilliant colors and clarity for all tasks.Powerful processing capabilities
With an 8-core Intel Core Ultra 5 processor and a clock speed of up to 4.2 GHz, this Chromebook handles various applications with ease.Robust memory and storage
Equipped with 16 GB LPDDR5X RAM and a 256 GB SSD, it delivers fast performance and ample storage for applications and files.Versatile connectivity options
Featuring Thunderbolt 4, USB 3.2 Gen 2, and HDMI ports, the device supports a wide range of connections for peripherals and external displays.Enhanced audio experience
The device includes Harman Kardon stereo speakers for high-quality sound, perfect for videos, music, and virtual meetings.Key selling points
- 14-inch LED touchscreen with 2560 x 1600 resolution for vibrant visuals
- 8-core Intel Core Ultra 5 processor for efficient multitasking
- Robust 16 GB LPDDR5X RAM for smooth performance
- MIL-STD-810H tested design for enhanced durability
- Built-in privacy shutter on webcam for security
References
MPN: CB5403CMA-QM0909
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26/06/2026 01:30:27