ASUS ExpertBook B5 B5402CVA-KI0026X

General

Display

Processor & Graphics

Memory & Storage

Keyboard & Trackpad

Ports & Connectivity

Battery & Power

Physical & Build

Security

Thunderbolt 4 Docking and Displays

Both USB-C ports are full Thunderbolt 4, so a single-cable Thunderbolt or USB4 dock will run external displays, wired Ethernet, USB peripherals and charge the laptop simultaneously — the connectivity story a B1402CVA-class laptop, with its non-charging Type-C port, cannot match. HDMI 2.1 is also available directly for a straightforward external monitor connection without a dock.

Networking for an Enterprise Fleet

Wi-Fi 6E triple-band support gives access to the less congested 6 GHz band where the local access point infrastructure supports it, alongside the standard 2.4 GHz and 5 GHz bands, plus Bluetooth 5.4 for peripherals. A Gigabit Ethernet port is built in for wired connections in meeting rooms or secure network zones. Intel vPro Essentials adds remote manageability at the hardware level, which is the feature that most distinguishes this model from the standard ExpertBook B1 range — IT can inventory, patch and, with the right infrastructure, remotely diagnose and power-cycle the device out of band.

Expanding Memory and Storage After Purchase

Unlike the fully soldered ExpertBook B9 OLED, this chassis has one accessible SO-DIMM slot, so memory can be increased up to a documented 40 GB maximum without replacing the whole board. A second M.2 2280 slot (PCIe 3.0x4) sits alongside the primary PCIe 4.0 drive, so storage can be added rather than swapped when a user's needs grow.

Windows Hello, TPM and Fleet Security Policy

The fingerprint sensor built into the power key and the IR camera both support Windows Hello, giving users a choice of fast biometric login methods. TPM 2.0 stores BitLocker keys in hardware, meeting the security baseline most Singapore corporate IT policies require. The physical webcam shutter is a mechanical control independent of any software setting.

In the Box

ASUS ExpertBook B5402CVA-KI0026X laptop, 65 W USB-C power adapter, USB-C power cable, user documentation, warranty card. No mouse is included as standard.

Related ExpertBook Models in Our Catalogue

SourceIT carries several other ExpertBook configurations alongside this one. All are current commercial ASUS ExpertBook laptops for the Singapore market — email sales@sourceit.com.sg quoting the part number to check stock and lead time.

Why Choose the B5402CVA Over the B1402CVA Range

The B5402CVA sits a tier above the B1402CVA in our catalogue: Intel vPro Essentials manageability, twin Thunderbolt 4 ports, a faster 12-core processor, a lighter and thinner chassis, and expandable rather than soldered memory. It suits organisations that manage laptops centrally through vPro-aware fleet tools or that need Thunderbolt docking; the B1402CVA range remains the more budget-oriented choice for straightforward office deployment.

ASUS hosts the official product and specification pages for this model family. The links below are ASUS's current pages for the B5402C chassis.

For the PDF datasheet, user manual or driver downloads specific to the B5402CVA-KI0026X configuration, email sales@sourceit.com.sg quoting B5402CVA-KI0026X (internal code 90NX06P1-M000V0) and we will send you the current files directly.

What does Intel vPro actually add for my business?

vPro Essentials gives IT administrators hardware-level device management — inventory, patch deployment, security telemetry and, with the right infrastructure in place, remote diagnostics and power-cycling even when the operating system itself is unresponsive. It matters most to organisations managing laptops centrally at scale rather than a single user buying one machine.

Can I upgrade the memory later?

Yes. Unlike the fully soldered ExpertBook B9 OLED range, this chassis has one accessible SO-DIMM slot, documented by ASUS as expandable up to 40 GB total. The unit ships with 8 GB installed.

Is there a second storage slot?

Yes, ASUS documents two M.2 2280 slots on this chassis — the primary PCIe 4.0x4 slot holds the 1 TB SSD shipped as standard, and a second PCIe 3.0x4 slot is available for adding a further drive.

Do both USB-C ports charge the laptop?

Both are full Thunderbolt 4 ports, so either can be used with the bundled 65 W USB-C adapter or with a compatible Thunderbolt/USB4 dock that supplies power delivery.

What is the difference between this and the ExpertBook B1402CVA models in your range?

The B5402CVA runs a vPro-enabled 12-core i7 processor against the B1402CVA's non-vPro 10-core U-series chips, adds Thunderbolt 4 instead of a non-charging USB-C port, and is lighter and thinner. It is the better fit for centrally managed enterprise fleets; the B1402CVA range suits straightforward budget-conscious deployment.

Does it support Windows Hello face login as well as fingerprint?

Yes — the built-in IR camera supports Windows Hello face login in addition to the fingerprint sensor integrated into the power key, giving users a choice of biometric methods.

What durability testing has it passed?

ASUS tests the B5402C chassis to the US MIL-STD 810H military standard for shock, vibration, temperature, humidity and altitude tolerance.

Is Ethernet built in?

Yes, a Gigabit RJ45 port is built into the chassis alongside the wireless options, so no USB dongle is required for a wired connection.

Does it come with a Singapore warranty and a GST invoice?

Yes. Every ASUS ExpertBook B5402CVA-KI0026X sold by SourceIT comes with local Singapore support and a GST invoice; ASUS backs this model with a 3-year international warranty including local onsite service.