P3540 gives you day-long power so you can get more done, wherever you are. Its high-capacity 50Wh battery can last up to 14 hours on a single charge, so you can stay productive for longer when you’re far away from power outlets. For effortless performance, P3540 is powered by an Intel® Core™ i5 processor and offers an ultrafast 256GB SSD, giving you responsive storage with no shortage of room for your files.

The expansive 15-inch NanoEdge display has extra-slim bezels that help P3540 incredibly compact and pleasantly light, for take-anywhere mobility. Its precision-crafted chassis is finished in an elegant classic grey, creating a truly professional impression wherever you go.

When you’re working on the go, full connectivity is vital. P3540 has a comprehensive set of I/O ports, including four USB ports and an SD card reader, along with HDMI, LAN and VGA ports for easy data transfers and versatile peripheral connections. For enhanced reliability, the solidly constructed ports are tested to endue over 5000 insertions.

ASUS P3540 meets the ultra-demanding MIL-STD-810G military standard for reliability and durability, undergoing a punishing test regime that includes extended tests for operation in harsh environments including extreme altitudes, temperatures and humidity. It has also passed ASUS internal laptop tests that far exceed the standards set by the industry. The hinge can be a weak point for standard laptops, but not on P3540. It’s built to withstand use in tough business environment, with a full 180 of movement: this not only reduces stress on the hinge but allows it to lay flat for easy screen sharing. The hinge is also torture-tested with 50,000 open/close cycles to ensure maximum durability.

With any ASUSPRO laptops, your comfort is one of our top priorities, P3540 goes the extra mile with its exclusive ErgoLift hinge that automatically tilts the keyboard to a comfortable typing position, widely spaced long travel keys that gives a more responsive and comfortable desktop-like typing experience, and a standard full-size numeric keypad for speedy data entry.

Data is the lifeblood of your business, which is why ASUSPRO laptops offer comprehensive business-grade security. P3540 offers rock-solid security from physical hardware protection to identity security with a Kensington lock slot, TPM 2.0 chip, webcam privacy shield, and a fingerprint sensor.