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ASUS
ASUS ExpertBook B5 B5404CMA-Q5U512 Intel Core Ultra 5 125U Laptop 35.6 cm (14") WUXGA 16 GB DDR5-SDRAM 256 GB SSD Wi-Fi 6E (802.11ax) Black
SKU
B5404CMA-Q5U512
In Stock
Intel Core Ultra 5 125U (12MB Cache), 16GB DDR5-SDRAM, 256GB SSD, 14" WUXGA 1920 x 1200, Intel Graphics, LAN, WLAN, Webcam, No OS
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Next Day (UK) Delivery offered on stock items
- No OS
- Intel Core Ultra 5 processor
- Dedicated Copilot key for more AI exploration
- Intel Graphics
- Ultrafast WiFi 6E
- Starting from 1.47 kg light
- Dual SO-DIMM 16GB DDR5
- Dual-SSD RAID 256GB capacity
| Design | |
|---|---|
| Colour name | Star Black |
| Product type | Laptop |
| Market positioning | Work |
| Housing material | Aluminium, Plastic |
| Form factor | Clamshell |
| Product colour | Black |
| Introduction year | 2024 |
| Display | |
| HD type | WUXGA |
| LED backlight | Yes |
| Display brightness | 300 cd/m² |
| Touchscreen | No |
| Display resolution | 1920 x 1200 pixels |
| Display diagonal | 35.6 cm (14") |
| Anti-glare screen | Yes |
| Maximum refresh rate | 60 Hz |
| RGB colour space | NTSC |
| Colour gamut | 45% |
| Native aspect ratio | 16:10 |
| Processor | |
| Processor generation | Intel® Core™ Ultra (Series 1) |
| Processor cache type | Smart Cache |
| Processor cache | 12 MB |
| Processor model | 125U |
| Processor boost frequency | 4.3 GHz |
| Processor cores | 12 |
| Processor threads | 14 |
| Processor manufacturer | Intel |
| Processor family | Intel Core Ultra 5 |
| Processor base power | 15 W |
| Maximum turbo power | 57 W |
| Efficient-core base frequency | 0.8 GHz |
| Performance-core base frequency | 1.3 GHz |
| Efficient-core Max Turbo Frequency | 3.6 GHz |
| Performance-core Max Turbo Frequency | 4.3 GHz |
| Performance cores | 2 |
| Efficient cores | 8 |
| Low Power Efficient-core Base Frequency | 700 MHz |
| Low Power Efficient-core Max Turbo Frequency | 2.1 GHz |
| Low Power Efficient-cores | 2 |
| 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 | 21 TOPs |
| NPU performance up to | 11 TOPs |
| GPU performance up to | 7 TOPs |
| Memory | |
| Memory form factor | SO-DIMM |
| Internal memory | 16 GB |
| Internal memory type | DDR5-SDRAM |
| Storage | |
| SSD form factor | M.2 |
| Storage media | SSD |
| Optical drive type | No |
| Number of SSDs installed | 1 |
| SSD capacity | 256 GB |
| SSD interface | PCI Express 4.0 |
| Total storage capacity | 256 GB |
| Total SSDs capacity | 256 GB |
| NVMe | Yes |
| M.2 SSD size | 2280 (22 x 80 mm) |
| Graphics | |
| Discrete graphics card | No |
| On-board graphics card family | Intel® Graphics |
| On-board graphics card | Yes |
| On-board graphics card model | Intel® Graphics |
| Discrete graphics card model | Not available |
| On-board GPU manufacturer | Intel |
| Audio | |
| Audio system | Dolby Atmos |
| Built-in microphone | Yes |
| Camera | |
| Front camera | Yes |
| Front camera resolution | 1920 x 1080 pixels |
| Privacy camera | Yes |
| Privacy type | Privacy shutter |
| Front camera HD type | Full HD |
| Optical drive | |
| Optical drive type | No |
| Network | |
| Mobile network connection | No |
| Top Wi-Fi standard | Wi-Fi 6E (802.11ax) |
| Wi-Fi standards | Wi-Fi 6E (802.11ax) |
| Ethernet LAN | Yes |
| Ethernet LAN data rates | 10,100,1000 Mbit/s |
| Bluetooth | Yes |
| Bluetooth version | 5.4 |
| Antenna type | 2x2 |
| Ports & interfaces | |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 0 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity | 0 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 2 |
| USB Type-C DisplayPort Alternate Mode | Yes |
| USB 2.0 ports quantity | 0 |
| HDMI ports quantity | 1 |
| HDMI version | 2.1 |
| Ethernet LAN (RJ-45) ports | 1 |
| SmartCard slot | Yes |
| USB Power Delivery (USB PD) | Yes |
| Thunderbolt 4 ports quantity | 2 |
| Intel® Thunderbolt 4 | Yes |
| Expansion slots | |
|---|---|
| SmartCard slot | Yes |
| Performance | |
| SmartCard slot | Yes |
| Keyboard | |
| Pointing device | Touchpad |
| Numeric keypad | No |
| Spill-resistant keyboard | Yes |
| Keyboard backlit | Yes |
| Software | |
| Operating system installed | No |
| Technical details | |
| Market positioning | Work |
| Housing material | Aluminium, Plastic |
| Form factor | Clamshell |
| Product colour | Black |
| Sustainability certificates | ENERGY STAR, EPEAT Gold, Forest Stewardship Council (FSC) Recycled |
| Compliance certificates | REACH |
| Battery | |
| Battery technology | Lithium Polymer (LiPo) |
| Number of battery cells | 3 |
| Power | |
| AC adapter frequency | 50 - 60 Hz |
| AC adapter input voltage | 100 - 240 V |
| USB Power Delivery (USB PD) | Yes |
| USB Type-C charging port | Yes |
| Security | |
| Password protection | Yes |
| Cable lock slot type | Kensington |
| Trusted Platform Module (TPM) | Yes |
| Password protection type | BIOS, HDD, User |
| Fingerprint reader | Yes |
| Cable lock slot | Yes |
| Smart card reader | Yes |
| Trusted Platform Module (TPM) version | 2.0 |
| Certificates | |
| Compliance certificates | REACH |
| Sustainability | |
| Sustainability certificates | ENERGY STAR, EPEAT Gold, Forest Stewardship Council (FSC) Recycled |
| Weight & dimensions | |
| Width | 313.7 mm |
| Depth | 226.8 mm |
| Height (front) | 1.89 cm |
| Height (rear) | 1.9 cm |
| Weight | 1.43 kg |
| Other features | |
| On-board graphics card | Yes |
| Audio system | Dolby Atmos |
| Anti-glare screen | Yes |
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|---|---|---|---|---|---|---|
| SKU |
B5404CMA-Q5U512
|
MGN63B/A
|
48R39EA#ABU
|
21AH002WUK
|
6T159EA#ABU
|
82YU00HXUK
|
| Manufacturer |
ASUS
|
Apple
|
HP
|
Lenovo
|
HP
|
Lenovo
|
| Weight |
Ultra portable
|
Ultra portable
|
Ultra portable
|
Ultra portable
|
Ultra portable
|
Thin and Light
|
| Display diagonal |
14" to 15"
|
13" to 14"
|
14" to 15"
|
14" to 15"
|
13" to 14"
|
15" to 16"
|
| Display resolution |
1920 x 1200 pixels
|
2560 x 1600 pixels
|
1920 x 1080 pixels
|
1920 x 1200 pixels
|
1920 x 1200 pixels
|
1920 x 1080 pixels
|
| Product colour |
Black
|
Grey
|
Silver
|
Black
|
Silver
|
Black
|
| Processor family |
Intel Core Ultra 5
|
Apple M
|
AMD Ryzen 5
|
Intel Core i5
|
Intel Core i5
|
AMD Ryzen 5
|
| Operating system installed |
No OS
|
macOS Big Sur
|
Windows 10 Pro
|
Windows 11 Pro
|
Windows 11 Pro
|
Windows 11 Pro
|
| Total storage capacity |
100GB to 300GB
|
100GB to 300GB
|
100GB to 300GB
|
100GB to 300GB
|
100GB to 300GB
|
100GB to 300GB
|
| Touchscreen |
N
|
N
|
N
|
N
|
N
|
N
|
| On-board graphics card |
Y
|
Y
|
Y
|
Y
|
Y
|
Y
|
| Internal memory |
16GB
|
8GB
|
8GB
|
8GB
|
8GB
|
16GB
|
| Storage media |
SSD
|
SSD
|
SSD
|
SSD
|
SSD
|
SSD
|
| Product type |
Notebook
|
Notebook
|
Notebook
|
Notebook
|
Notebook
|
Notebook
|
| Mobile network connection |
N
|
N
|
N
|
N
|
N
|
N
|
| Discrete graphics card |
N
|
N
|
N
|
N
|
N
|
N
|