Zenbook 14 OLED AX3405CA-ST729W

Technical Specifications

• Summary: ASUS Zenbook 14 OLED AX3405CA-ST729W. Product type: Laptop, Form factor: Clamshell. Processor family: Intel Core Ultra 7, Processor model: 255H. Display diagonal: 35.6 cm (14"), HD type: 3K, Display resolution: 2880 x 1800 pixels. Internal memory: 16 GB, Internal memory type: LPDDR5x-SDRAM. Total storage capacity: 1 TB, Storage media: SSD. On-board graphics card model: Intel Arc 140T. Operating system installed: Windows 11 Home. Product colour: Blue. Weight: 1.2 kg
• Vendor Homepage: https://www.asus.com/
• Name: NB AX3405CA CU7-255H 14" 16GB/1TB W11 AX3405CA-ST729W ASUS
• Category Code: NB
• NB Family name: ZenBook Series
• Model name: AX3405CA-ST729W
• Processor manufacturer: Intel
• Processor family: Intel Core Ultra 7
• Processor generation: Intel Core Ultra (Series 2)
• Processor model: 255H
• Processor cores: 16
• Processor threads: 16
• Processor boost frequency: 5.1
• Performance cores: 6
• Efficient cores: 8
• Low Power Efficient-cores: 2
• Performance-core Max Turbo Frequency: 5.1
• Efficient-core Max Turbo Frequency: 4.4
• Low Power Efficient-core Max Turbo Frequency: 2.5
• Performance-core base frequency: 2
• Efficient-core base frequency: 1.5
• Low Power Efficient-core Base Frequency: 700
• Processor cache: 24
• Maximum turbo power: 115
• Processor base power: 28
• Display diagonal: 14
• Display resolution: 2880 x 1800
• Panel type: OLED
• HD type: 3K
• Display number of colours: 1.07 billion colours
• Native aspect ratio: 16:10
• Display surface: Gloss
• Display brightness: 500
• Maximum display brightness (HDR): 1000
• Colour gamut: 100
• Low Blue Light technology: Yes
• RGB colour space: DCI-P3
• Display response rise/fall: 0.2
• Maximum refresh rate: 120
• Contrast ratio (typical): 1000000:1
• High Dynamic Range (HDR) supported: Yes
• High Dynamic Range (HDR) technology: DisplayHDR True Black 1000
• Colour name: Ponder Blue
• Product type: Laptop
• Product colour: Blue
• Form factor: Clamshell
• Display back cover material: Aluminium
• Housing material: Aluminium
• Market positioning: Home
• Introduction year: 2025
• 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/WebNN/Windows ML
• Total processor performance up to: 96
• NPU performance up to: 13
• GPU performance up to: 74
• Internal memory: 16
• Internal memory type: LPDDR5x-SDRAM
• Memory form factor: On-board
• Maximum internal memory: 16
• Memory channels: Dual-channel
• Total storage capacity: 1000
• Storage media: SSD
• Total SSDs capacity: 1000
• Number of SSDs installed: 1
• SSD capacity: 1000
• NVMe: Yes
• SSD interface: PCI Express 4.0
• SSD form factor: M.2
• On-board GPU manufacturer: Intel
• On-board graphics card: Yes
• On-board graphics card family: Intel Arc Graphics
• On-board graphics card model: Intel Arc 140T
• Audio system: Smart Amp
• Built-in microphone: Yes
• Front camera: Yes
• Front camera HD type: Full HD
• Front camera resolution: 1920 x 1080
• Infrared (IR) camera: Yes
• Privacy camera: Yes
• Privacy type: Privacy shutter
• Top Wi-Fi standard: Wi-Fi 7 (802.11be)
• Wi-Fi standards: Wi-Fi 7 (802.11be)
• Antenna type: 2x2
• Bluetooth: Yes
• Bluetooth version: 5.4
• USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: 1
• HDMI ports quantity: 1
• HDMI version: 2.1
• Thunderbolt 4 ports quantity: 2
• Intel Thunderbolt 4: Yes
• Combo headphone/mic port: Yes
• USB Type-C DisplayPort Alternate Mode: Yes
• Pointing device: NumberPad
• Keyboard backlit: Yes
• Operating system architecture: 64-bit
• Trial software: 1-month trial for new Microsoft 365 customers; McAfee 30 days free trial
• Operating system installed: Windows 11 Home
• Bundled software: 3-Month GoPro Premium+ Subscription *Available in eligible markets only. Eligibility varies by region, device, and time. Terms and conditions apply. See promotion pages for details. 1-Month Membership of Adobe Creative Cloud All Apps, Individual. The rede
• Battery technology: Lithium-Ion (Li-Ion)
• Number of battery cells: 4
• Battery capacity: 75
• AC adapter power: 65
• AC adapter frequency: 50 - 60
• AC adapter input voltage: 100 - 240
• AC adapter output current: 3.25
• AC adapter output voltage: 20
• USB Type-C charging port: Yes
• USB Type-C required charging power (max): 65
• USB Type-C required charging power (min): 45
• USB Power Delivery (USB PD): Yes
• Face recognition: Yes
• Windows Hello: Yes
• Trusted Platform Module (TPM): Yes
• Compliance certificates: REACH
• Sustainability certificates: ENERGY STAR/EPEAT Gold
• Width: 312.4
• Depth: 220.1
• Height: 14.9
• Weight: 1200
• AC adapter included: Yes
• Bag included: Yes
• Interface adapters included: USB male - Ethernet LAN (RJ-45) female
• Units per Pallet: 0
• Units per Shipping Box: 1
• Unit Calculated Volume: 0.008232
• Unit Calculated Weight: 2.6