ASUS ExpertBook P1 P1503CVA-S71085X i7/16GB/512GB SSD

General

Display

Processor & Graphics

Memory & Storage

Keyboard & Trackpad

Ports & Connectivity

Battery & Power

Physical & Build

Security

Connecting Peripherals and Displays

Both USB 3.2 Gen 2 Type-C ports on the P1503CVA support DisplayPort and Power Delivery, so either port can charge the laptop from a compatible USB-C charger or dock, and either can drive an external display. The two USB 3.2 Gen 1 Type-A ports and single HDMI 1.4 output round out the set for mice, USB drives, docking hubs and a second monitor.

Wired and Wireless Networking

A Gigabit Ethernet (RJ45) port is built into the chassis, so a wired connection does not need a USB dongle. Wireless is Wi-Fi 6 (802.11ax), dual band, 2x2, paired with Bluetooth 5.4 for headsets, mice and other peripherals.

Setting Up Windows Hello and BitLocker

The trackpad-integrated fingerprint sensor and TPM 2.0 chip work together for a fast, secure login: enrol a fingerprint once in Windows Hello and users can unlock the laptop without typing a password each time, while the TPM stores BitLocker recovery keys in hardware rather than software, meeting the security baseline most Singapore corporate IT policies require before a device is allowed to hold company data. IT teams managing a fleet of these can push a standard BitLocker and Windows Hello policy through Intune or Group Policy at enrolment.

Webcam Privacy and Physical Security

The camera privacy shutter is a mechanical slide, not a software toggle — it physically blocks the 720p webcam lens, so no malware or misconfigured app can activate the camera without the user's knowledge. The Kensington Nano Security Slot accepts a standard cable lock, appropriate for hot-desking environments or exhibition and demo use where the laptop is left unattended briefly.

In the Box

ASUS ExpertBook P1503CVA-S71085X laptop, 65 W USB-C AC power adapter and power cord, quick-start user documentation, warranty card. No mouse is included as standard.

Related ExpertBook P1 and P-Series Models in Our Catalogue

SourceIT carries several other ExpertBook P-series 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.

Choosing Between the P1403, P1503, P3405 and P5405 Ranges

All four ranges share the ExpertBook P-series' MIL-STD 810H durability testing, TPM 2.0 and fingerprint login. The P1403 and P1503 are the same 13th Gen Intel platform in 14-inch and 15.6-inch chassis; the P3405 steps up to a higher-resolution 16:10 WUXGA panel and up to 32 GB of memory on the same generation of Intel processor; the P5405 is a newer generation again, built on Intel Core Ultra (Series 2, "Lunar Lake") processors with an NPU for on-device AI and a sharper WQXGA display, at a higher price point. Email us your budget and use case and we will match you to the right range.

ASUS hosts the official product and specification pages for this model family. The links below are ASUS's current Singapore pages for the P1503 chassis.

For the PDF datasheet, user manual or driver downloads specific to the P1503CVA-S71085X configuration, email sales@sourceit.com.sg quoting P1503CVA-S71085X (internal code 90NX0881-M01690) and we will send you the current files directly.

Is this suitable for a standard office fleet deployment?

Yes. Windows 11 Pro out of the box, TPM 2.0 and a fingerprint reader for corporate security policy compliance, and an ASUS 3-year international warranty with local carry-in and onsite service so fleet-wide support does not depend on couriering units overseas.

Can the RAM or storage be upgraded after purchase?

Yes — the P1503CVA uses two DDR5 SO-DIMM slots rather than soldered memory, upgradeable to a documented maximum of 64 GB, and a second M.2 2230 slot is free alongside the 512GB primary drive for additional storage.

What is the difference between this and the P1503CVA-S71084X configuration in your range?

Both use the identical Intel Core i7-13620H processor, 16 GB of memory, chassis, display and battery. The only difference is storage capacity: this listing ships with 512GB, the P1503CVA-S71084X with 1TB.

How does this compare with the 14-inch P1403CVA in your catalogue?

Both are the same 13th Gen Intel platform with identical port layout, battery and security features. The P1503CVA is the 15.6-inch chassis at roughly 1.6 kg; the P1403CVA is the 14-inch chassis at roughly 1.4 kg. Choose based on screen size preference against portability.

Does it have a discrete graphics card?

No — graphics are handled by the integrated Intel UHD Graphics built into the processor, sufficient for office productivity, video conferencing and general multi-monitor use but not intended for gaming or GPU-accelerated rendering.

How does the physical webcam shutter work?

It is a mechanical slide built into the lid above the screen that physically covers the 720p webcam lens, so it cannot be bypassed by malware or an app requesting camera access without the user's knowledge.

Is Ethernet built in, or do I need a dongle?

A Gigabit RJ45 Ethernet port is built into the chassis, so no USB dongle is needed for a wired connection.

What durability testing has this laptop passed?

ASUS tests the ExpertBook P1503 chassis to the US MIL-STD 810H military standard, covering shock, vibration, extreme temperature, humidity and altitude.

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

Yes. Every ASUS ExpertBook P1503CVA-S71085X sold by SourceIT comes with local Singapore support and a GST invoice; ASUS backs this model with a 3-year international warranty including local carry-in and onsite service.