DELL Pro 14 Plus PB14255 AMD (2025)

The Dell Pro 14 Plus PB14255 is the AMD-powered version of the Dell Pro 14 business laptop, and it marks a rare occasion when Dell has brought an AMD platform to its premium Pro line. The highlight is the AMD Ryzen™ AI PRO 7 350 chip, with 8 cores, 16 threads, and a 50 TOPS NPU, which gives the laptop strong multitasking power and Copilot+ PC certification. If you're torn between the Intel and AMD versions of the Dell Pro 14 Plus, this article will show you why the PB14255 deserves a close look.

Thin, light, and built to last for business users

The Dell Pro 14 Plus PB14255 keeps the signature business design of the Dell Pro line: a sturdy aluminum chassis, clean edges, and a thin, light body that's easy to carry. It's a 14-inch business ultrabook, small enough to slide into a briefcase yet solid and premium in the hand.

This line also puts sustainability first, using recycled materials in the chassis and earning environmental certifications such as EPEAT Gold with Climate+ and ENERGY STAR. For companies that care about green standards and environmental responsibility, that's a real plus rather than just a slogan.

The laptop is also available as a 2-in-1 with a rotating, foldable touchscreen alongside the standard clamshell version, which suits people who often take notes, sign documents, or present directly to clients. Depending on your work, you can choose the convertible or the traditional laptop to keep costs optimized.

Powerful performance with AMD Ryzen AI PRO 300 Series

The Dell Pro 14 Plus PB14255 runs the AMD Ryzen™ AI PRO 7 350 processor from the Ryzen AI PRO 300 Series, built on the Zen 5 architecture. The chip has 8 cores and 16 threads, 24MB of cache, and a maximum clock speed of 5.0GHz. Notably, it offers twice as many threads as the Intel Core Ultra version in the same line, so the laptop handles multitasking and heavy background workloads with ease.

To show you the difference rather than just repeat marketing claims, here is a benchmark comparison based on Notebookcheck, pitting the AMD version (PB14255) against the Intel Core Ultra 7 268V version, both from the Dell Pro 14 Plus line.

As the table shows, the two chips are evenly matched in single-core power, but the AMD version pulls clearly ahead in multi-core work, with a Cinebench R23 multi-core score about 34% higher. In other words, if your work leans toward file compression, code compilation, running virtual machines, or large multithreaded spreadsheets, the AMD-powered PB14255 will save you significant time.

The laptop comes with 32GB of LPDDR5 RAM at 7500 MT/s, dual-channel and soldered onboard, plus a 512GB PCIe Gen4 NVMe SSD, fast enough for business needs. For graphics, the chip includes integrated AMD Radeon 860M graphics (RDNA 3.5 architecture), which is more than capable of document work, photo editing, and high-resolution video, though it isn't meant for heavy gaming or professional 3D rendering. Note that the RAM is soldered onboard, so you need to pick the right capacity from the start.

A better experience with built-in AI

What makes the Dell Pro 14 Plus PB14255 so current is its AI processing unit (NPU), which delivers up to 50 TOPS, well above the 40 TOPS threshold Microsoft requires. As a result, the laptop is certified as a Copilot+ PC, unlocking the full set of Windows AI features such as Recall, Cocreator, and live translation.

In daily work, the NPU takes on lighter AI tasks such as call noise suppression, webcam background blur and framing adjustments, or running a local AI assistant, all without loading down the CPU. The result is smoother online meetings and less battery drain than running the same tasks on the CPU alone.

For companies gradually bringing AI tools into their workflow, a Copilot+ PC-certified laptop from day one is a long-lasting investment that won't feel outdated in the next few years.

Dell Pro 14 Plus PB14255 display

The Dell Pro 14 Plus PB14255 has a 14-inch display with the familiar 16:10 aspect ratio of work-focused laptops, which adds vertical viewing space so you scroll less when reading documents and working in spreadsheets. Thin bezels keep the laptop compact while leaving a generous viewing area.

The popular configuration uses an FHD+ (1920 x 1200) IPS panel with 400 nits of brightness and 100% sRGB color gamut coverage, along with Anti-Glare technology and ComfortView Plus blue light filtering. These specs are good enough for office work and basic content editing, and they ease eye strain over long sessions.

IPS technology delivers wide viewing angles, which is handy for team meetings or presenting alongside colleagues. The Low Power display option also saves energy and extends battery life for people who work on the move all day. If you need touch input, you can choose the 2-in-1 touchscreen version.

Keyboard & touchpad

The keyboard on the Dell Pro 14 Plus PB14255 is backlit and includes a dedicated Copilot key for quick access to the Windows AI assistant. The key travel is tuned for a quiet, comfortable typing feel with clear feedback, ideal for anyone who types a lot during the day.

The touchpad is large and responsive, with full support for Windows multi-touch gestures such as scrolling, pinch-to-zoom, and app switching. You can work comfortably without reaching for a mouse, which is convenient in a cafe or on a business trip.

With the backlit keyboard, Copilot key, and wide touchpad working together, the overall input experience is quite seamless, true to a device built for professional work.

Ports & connectivity on the Dell Pro 14 Plus PB14255

The Dell Pro 14 Plus PB14255 scores points with a full set of ports, an advantage of business laptops over minimalist thin ultrabooks. You'll rarely need to carry an adapter hub for everyday needs.

The laptop includes two USB4 Type-C 40Gbps ports that support Power Delivery and DisplayPort output, 2 USB-A 3.2 Gen 1 ports, one HDMI port for presentations, and a 3.5mm headphone jack. This set of ports handles an external monitor, mouse, USB drives, and conferencing gear all at once.

For wireless, it uses a MediaTek MT7925 Wi-Fi 7 (2x2) card with the 802.11be standard and Bluetooth 5.4, delivering fast network speeds and low latency for online meetings and large data transfers. Some configurations also offer an optional WWAN cellular connection (4G/5G), ideal for people who often work outside the office.

Comprehensive business security

As a Dell Pro laptop, the PB14255 comes with a security suite aimed at businesses, where data safety always comes first. It integrates a fingerprint sensor in the power button and an infrared (IR) camera that supports Windows Hello face login, so you can unlock the laptop quickly and securely.

In addition, a hardware security chip and the Dell ControlVault 3+ platform store credentials in isolation, improving protection against login data theft. The camera also has a physical shutter and presence detection, which locks the laptop automatically when you step away and wakes it when you return.

Depending on the configuration, businesses can add further security layers such as a smart card reader. With multi-layer authentication and Dell's management tools, this laptop suits corporate environments that need tight control over device access.

Operating temperature & battery life

The Dell Pro 14 Plus PB14255 uses a tuned cooling system that keeps the laptop cool and quiet during everyday office tasks. Thanks to the power-efficient AMD Zen 5 chip, it balances performance and temperature well and limits heat buildup during sustained workloads.

Of course, this laptop is optimized for work and mobility, so think of it for office work, programming, data processing, and light creative tasks rather than long, heavy gaming sessions. Within the tasks it suits, good thermal control keeps performance steady and the experience comfortable.

The laptop has a 3-cell 55Wh battery that supports ExpressCharge and ExpressCharge Boost fast charging, so you can top up quickly during a break. It ships with a compact, portable 65W USB-C charger. With this battery capacity and the Low Power display, the laptop handles a full day of mobile work well.

Dell Pro 14 Plus PB14255 overview and review

The Dell Pro 14 Plus PB14255 is a choice worth considering for businesses and professionals who need a thin, light, highly secure laptop with strong multi-core performance. The standout is the AMD Ryzen AI PRO 7 350 chip with 16 threads, which gives it clearly better multitasking power than the Intel version in the same line, along with a 50 TOPS NPU that meets the Copilot+ PC standard.

It also scores well with its full set of ports, comprehensive business security, comfortable 14-inch 16:10 display, and sustainable design that meets the EPEAT Gold standard. These are the practical strengths that corporate environments typically look for in a laptop built to last.

A few points to weigh before buying: the RAM is soldered onboard, so you must choose the right capacity from the start; the integrated Radeon 860M graphics suit work rather than heavy gaming; and the standard configuration uses an FHD+ display rather than a high-resolution one. Even so, within the business laptop segment, the Dell Pro 14 Plus PB14255 remains a powerful, durable, and worthwhile investment.

Where to buy the Dell Pro 14 Plus PB14255 from a trusted seller at a good price?

If you're looking for a thin, light business laptop with strong security and powerful multi-core performance, the Dell Pro 14 Plus PB14255 with the AMD Ryzen AI PRO 7 350 is well worth considering. It serves business professionals, engineers, and office workers who need a durable, Copilot+ PC-certified device for long-term use.

Hung Phat Laptop is a trusted address specializing in genuine Dell Pro laptops, officially imported, with full invoices and a transparent warranty policy. When you buy the Dell Pro 14 Plus PB14255 here, you get advice on choosing the right configuration for your needs, attentive technical support, nationwide delivery, and plenty of attractive offers.