ASUS
Zenbook S14 UX5406AA-SW194W Copilot+ PC Intel Core Ultra 7 355 Laptop
Model UX5406AA-SW194W
- Display
- 35.6 cm (14")
- Resolution
- 2880 x 1800 pixels
- Processor
- Intel Core Ultra 7
1.966,47 €
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Dell · Laptop
Model 3578MPN 8P9DRMPN 353J2MPN 3578-3140EAN 5397184173824EAN 5397184082843
Lowest price incl. delivery
942,84 €
at EsseeffeFree deliveryIn stock
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1 store · prices in EUR · updated 23 Oct 2026, 17:42 UTC
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159 specifications from the manufacturer's data sheet
| Product type | Laptop |
|---|---|
| Product colour | Black |
| Form factor | Clamshell |
| Display diagonal | 39.6 cm (15.6") |
|---|---|
| Display resolution | 1920 x 1080 pixels |
| Touchscreen | No |
| HD type | Full HD |
| Panel type | TN |
| LED backlight | Yes |
| Native aspect ratio | 16:9 |
| Display brightness | 220 cd/m² |
| Processor manufacturer | Intel |
|---|---|
| Processor family | Intel® Core™ i7 |
| Processor generation | 8th gen Intel® Core™ i7 |
| Processor model | i7-8550U |
| Processor cores | 4 |
| Processor threads | 8 |
| Processor boost frequency | 4 GHz |
| Processor frequency | 1.8 GHz |
| System bus rate | 4 GT/s |
| Processor cache | 8 MB |
| Processor cache type | Smart Cache |
| Processor socket | BGA 1356 |
| Processor lithography | 14 nm |
| Processor operating modes | 64-bit |
| Processor codename | Kaby Lake R |
| Bus type | OPI |
| Stepping | Y0 |
| Thermal Design Power (TDP) | 15 W |
| Configurable TDP-up frequency | 2 GHz |
| Configurable TDP-up | 25 W |
| Configurable TDP-down | 10 W |
| Configurable TDP-down frequency | 0.8 GHz |
| Tjunction | 100 °C |
| Maximum number of PCI Express lanes | 12 |
| PCI Express configurations | 1x2+2x1, 1x4, 2x2, 4x1 |
| PCI Express slots version | 3.0 |
| ECC supported by processor | No |
| Internal memory | 8 GB |
|---|---|
| Internal memory type | DDR4-SDRAM |
| Memory clock speed | 2400 MHz |
| Memory form factor | SO-DIMM |
| Memory slots | 2x SO-DIMM |
| Maximum internal memory | 16 GB |
| Maximum internal memory (64-bit) | 16 GB |
| Total storage capacity | 256 GB |
|---|---|
| Storage media | SSD |
| Number of SSDs installed | 1 |
| SSD capacity | 256 GB |
| Optical drive type | DVD±RW |
| Card reader integrated | Yes |
| Compatible memory cards | SD |
| On-board graphics card | Yes |
|---|---|
| Discrete graphics card | Yes |
| Discrete graphics card model | AMD Radeon R5 M420 |
| On-board graphics card family | Intel® UHD Graphics |
| On-board graphics card model | Intel® UHD Graphics 620 |
| Maximum on-board graphics card memory | 32 GB |
| On-board graphics card base frequency | 300 MHz |
| On-board graphics card dynamic frequency (max) | 1150 MHz |
| On-board graphics card DirectX version | 12.0 |
| On-board graphics card OpenGL version | 4.4 |
| On-board graphics card ID | 0x5917 |
| Audio system | MaxxAudio Pro |
|---|---|
| Number of built-in speakers | 2 |
| Speakers manufacturer | Waves |
| Built-in microphone | Yes |
| Front camera | Yes |
|---|---|
| Front camera resolution (numeric) | 0.92 MP |
| Front camera HD type | HD |
| Front camera resolution | 1280 x 720 pixels |
| Front camera signal format | 720p |
| Wi-Fi | Yes |
|---|---|
| Top Wi-Fi standard | Wi-Fi 5 (802.11ac) |
| Wi-Fi standards | 802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n) |
| Ethernet LAN | Yes |
| Ethernet LAN data rates | 10,100,1000 Mbit/s |
| Bluetooth | Yes |
| Bluetooth version | 4.1 |
| USB 2.0 ports quantity | 1 |
|---|---|
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 |
| 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 | 0 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity | 0 |
| Ethernet LAN (RJ-45) ports | 1 |
| HDMI ports quantity | 1 |
| HDMI version | 1.4 |
| DisplayPorts quantity | 0 |
| DVI port | No |
| VGA (D-Sub) ports quantity | 1 |
| Thunderbolt ports quantity | 0 |
| Thunderbolt 3 ports quantity | 0 |
| Combo headphone/mic port | Yes |
| Pointing device | Touchpad |
|---|---|
| Numeric keypad | Yes |
| Full-size keyboard | Yes |
| Windows keys | Yes |
| Operating system installed | Windows 10 Pro |
|---|---|
| Operating system architecture | 64-bit |
| Drivers included | Yes |
| CPU configuration (max) | 1 |
|---|---|
| Embedded options available | No |
| Enhanced Intel SpeedStep Technology | Yes |
| Execute Disable Bit | Yes |
| Idle States | Yes |
| Intel 64 | Yes |
| Intel Clear Video Technology | Yes |
| Intel Enhanced Halt State | Yes |
| Intel Flex Memory Access | Yes |
| Intel Identity Protection Technology version | 1.00 |
| Intel Secure Key Technology version | 1.00 |
| Intel Smart Response Technology version | 1.00 |
| Intel Software Guard Extensions (Intel SGX) | Yes |
| Intel TSX-NI | No |
| Intel TSX-NI version | 0.00 |
| Intel Trusted Execution Technology | No |
| Intel VT-x with Extended Page Tables (EPT) | Yes |
| Intel Virtualization Technology (VT-x) | Yes |
| Intel Virtualization Technology for Directed I/O (VT-d) | Yes |
| Intel® AES New Instructions (Intel® AES-NI) | Yes |
| Intel® Clear Video HD Technology (Intel® CVT HD) | Yes |
| Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID) | Yes |
| Intel® Hyper Threading Technology (Intel® HT Technology) | Yes |
| Intel® Identity Protection Technology (Intel® IPT) | Yes |
| Intel® InTru™ 3D Technology | Yes |
| Intel® My WiFi Technology (Intel® MWT) | Yes |
| Intel® OS Guard | Yes |
| Intel® Quick Sync Video Technology | Yes |
| Intel® Secure Key | Yes |
| Intel® Smart Response Technology | Yes |
| Intel® Turbo Boost Technology | 2.0 |
| Processor ARK ID | 122589 |
| Processor package size | 42 x 24 mm |
| Supported instruction sets | AVX 2.0, SSE4.1, SSE4.2 |
| Thermal Monitoring Technologies | Yes |
| Conflict-Free processor | Yes |
| Battery technology | Lithium-Ion (Li-Ion) |
|---|---|
| Number of battery cells | 4 |
| Battery capacity | 40 Wh |
| Battery voltage | 14.8 V |
| AC adapter frequency | 50 - 60 Hz |
|---|---|
| AC adapter input voltage | 100 - 240 V |
| AC adapter output voltage | 19.5 V |
| DC-in jack | Yes |
| Cable lock slot type | Kensington |
|---|---|
| Password protection | Yes |
| Password protection type | BIOS, User |
| Operating temperature (T-T) | 0 - 40 °C |
|---|---|
| Storage temperature (T-T) | -40 - 70 °C |
| Operating relative humidity (H-H) | 10 - 90% |
| Operating altitude | -15.2 - 3048 m |
| Sustainability certificates | ENERGY STAR |
|---|
| Width | 380 mm |
|---|---|
| Depth | 260 mm |
| Height | 23.6 mm |
| AC adapter included | Yes |
|---|---|
| Manual | Yes |
| Power cord included | Yes |
| Quick start guide | Yes |
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