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ASUSExpertBook

ASUS ExpertBook B5 (B5405)

CTOout of stock
ModelB5405SKU30752
ProcessorIntel Core Ultra 7 255H · 16C
Memory16 GB DDR5
Storage512 GB NVMe PCIe 4.0
GraphicsIntel Graphics
NPU13 TOPS
Display14″ WQXGA
OSWindows 11 Pro
Battery63 Wh
Weight3.0 lb

Specifications 21 normalized

Processor
Processor
Intel Core Ultra 7 Processor 255H 2.0 GHz (24 MB Cache, up to 5.1 GHz, 16 cores, 16 Threads)
Intel AI Boost NPU up to 13 TOPS
Memory & storage
Memory
16 GB DDR5 SO-DIMM x 28 GB DDR5 SO-DIMM x 2
Storage
512 GB M.2 2280 NVMe PCIe 4.0 SSD, TCG Opal 2.0 self-encrypting drive (SED)
Graphics
Graphics
Intel Graphics
Display
Display
Non-touch screen, 14.0-inch, WQXGA (2560 x 1600) 16:10, Wide view, Anti-glare display, LED Backlit, Screen-to-body ratio:84 %
Keyboard & Touchpad
Backlit Chiclet Keyboard, 1.5 mm Key-travel, Spill-resistant Keyboard
Connectivity
Networking
Wi-Fi 7(802.11be) (Triple band) 2*2 + Bluetooth 5.4 Wireless Card
Expansion Slots
2x DDR5 SO-DIMM slots
Camera & audio
Camera
1080p FHD camera with IR function to support Windows Hello, With privacy shutter
Power & battery
Battery
63WHrs, 3S1P, 3-cell Li-ion, Long life rechargeable lithium polymer battery.
Power Supply
TYPE-C, 65W AC Adapter, Output: 20V DC, 3.25A, 65W, Input: 100~240V AC 50/60 Hz universal (Adapter+power cord)
Physical & build
Weight
Start from:1.38 kg (3.04 lbs)
Dimensions
31.51 x 22.68 x 1.00 ~ 1.80 cm (12.41" x 8.93" x 0.39" ~ 0.71")
Operating system & software
Operating System
Windows 11 Pro
Security
Security
ASUS ExpertGurdian with NIST SP 800 193 compliance ASUS ExpertGurdian with NIST SP 800 155 compliance Trusted Platform Module (TPM) 2.0 Support Absolute Persistence 2.0 (Computrace) Microsoft Security Level 3 Microsoft Security Level 2 Microsoft Secured-core PC Intel Boot Guard Intel BIOS Guard Intel CSME Firmware Resilience CSME BIOS Redundancy Assistance BIOS Self Recovery, Kensington Nano Security Slot(6x 2.5 mm) IR webcam with Windows Hello support Fingerprint sensor integrated with Power Key
Other
NPU
Intel AI Boost NPU
Built-in Apps
MyASUS AI ExpertMeet (AI features need devices with 12 GB RAM or more)
MyASUS Features
Link to MyASUS AppDeals WiFi SmartConnect Function key lock Tru2Life Splendid Fan Profile Battery health charging System diagnosis
MyExpert Features
ExpertMeet(All)
Military Grade
US MIL-STD 810H military-grade standard
Ecolabels & Compliances
REACH RoHS TCO Certified Gen 10 Energy star 8.0 EPEAT Gold with Climate+ A part_PCR recycled plastic: 30% PCR recycled plastic(cover or inner frame) A part_PIR recycled aluminum: 30% PIR recycled aluminum C part_PCR recycled plastic: 30% PCR recycled plastic(cover or inner frame) C part_PIR recycled aluminum: 30% PIR recycled aluminum D part_PIR aluminum: 30% PIR recycled aluminum D part_PCR recycled plastic: 30% PCR recycled plastic(cover or inner frame) Battery_PCR recycled plastic enclosure: 30% PCR recycled plastic Keyboard_PCR recycled plastic cap: 50% PCR recycled plastic cap Keyboard_PIR recycled aluminum bracket: 50% PIR recycled aluminum bracket Speaker_PCR recycled plastic enclosure: 45% PCR + 5% OBP PCR recycled plastic enclosure

I/O Ports 5

  • 2x Thunderbolt 4, compliant with USB4, supports display / power delivery
  • 2x USB 3.2 Gen 1 Type-A
  • 1x RJ45 Gigabit Ethernet
  • 1x 3.5mm Combo Audio Jack
  • 1x HDMI 2.1 TMDS, Smart card reader Micro SD card reader

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