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Dell YMM7M Pro Max 14 Mobile Workstation - AMD Ryzen AI 7 PRO 350 8-Core - 32GB RAM - 512GB SSD - 14" FHD+ Display - Windows 11 Pro - Magnetite
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Product Features
Technical Overview
At the core of the Pro Max 14 is the AMD Ryzen AI 7 PRO 350 processor, an octa-core chip capable of reaching 5 GHz turbo speeds with 16 processing threads. This CPU is paired with AMD's integrated Ryzen AI Neural Processing Unit (NPU), providing dedicated hardware acceleration for AI workloads and machine learning tasks directly on the device.
The system comes configured with 32 GB of soldered LPDDR5X memory operating at high speeds for responsive multitasking, alongside a 512 GB M.2 solid-state drive for fast boot times and application loading. Graphics are handled by integrated AMD Radeon Graphics with shared LPDDR5X memory, sufficient for business applications, light creative work, and multimedia consumption.
This section brings together practical product details such as AI-powered, Processor Manufacturer, Processor Type, Processor Model, so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
Key Product Advantages
This mobile workstation stands out with its certified Copilot+ PC designation, meaning it's optimized for Microsoft's AI experiences with a dedicated Copilot key and the necessary NPU hardware. The combination of AMD's Ryzen AI technology and Windows 11 Pro creates a platform ready for next-generation productivity applications that leverage on-device AI processing.
AI-Optimized Platform
The integrated AMD Ryzen AI NPU accelerates AI tasks locally, improving performance in applications like video conferencing background effects, content creation assistants, and security features while keeping data on-device.
- Dedicated Neural Processing Unit
- Copilot+ PC Certified
- On-device AI processing
Professional Connectivity
Equipped with dual Thunderbolt 4 ports for high-speed data transfer and display output, along with Gigabit Ethernet, HDMI, and the latest Wi-Fi 7 for maximum wireless throughput and reliability in office environments.
- 2x Thunderbolt 4 ports
- Wi-Fi 7 (802.11be)
- Gigabit Ethernet
Enterprise Security & Management
Includes multiple security features like a fingerprint reader, camera privacy shutter, and Windows 11 Pro with BitLocker encryption capabilities, backed by Dell's 3-year onsite service for business continuity.
- Fingerprint Reader
- Camera Privacy Shutter
- 3-Year Onsite Service
Deployment / Use Cases
The Pro Max 14 is ideally suited for business professionals, technical field workers, and content creators who need a balance of performance and portability. Its AI capabilities make it particularly valuable for users regularly working with AI-enhanced applications in marketing, data analysis, software development, and creative fields.
In corporate environments, it serves as a powerful daily driver for executives and knowledge workers, with the security features and manageability expected in enterprise deployments. The 14-inch form factor and 3.95 lb weight make it equally viable for frequent travelers who need workstation-grade performance without the bulk of traditional mobile workstations.
Field Technical Work
With its portable design, robust connectivity, and capable processor, this workstation can handle CAD viewing, data analysis, and remote support applications at client sites or in manufacturing environments.
AI-Enhanced Productivity
The Copilot+ certification and dedicated NPU accelerate AI features in Microsoft 365, creative suites, and development tools, making it ideal for professionals adopting AI-assisted workflows.
Localization and Operating System
This configuration comes with Windows 11 Professional pre-installed, providing business-focused features like BitLocker encryption, Remote Desktop, and enhanced management capabilities through Group Policy. The operating system supports multiple interface languages including English, Spanish, French, and Brazilian Portuguese, accommodating diverse user preferences in multinational organizations.
The keyboard is localized for the United States market with a standard English (US) layout featuring a backlit design for low-light productivity. The inclusion of a dedicated Copilot key provides instant access to Windows Copilot AI assistance, streamlining common tasks and information retrieval without interrupting workflow.
Physical Profile
Encased in a sophisticated Magnetite finish, the Pro Max 14 measures just 0.97 inches thick with a footprint of 12.32 x 8.95 inches, achieving a compact form factor that fits easily in most briefcases and backpacks. At 3.95 pounds, it offers excellent portability for a workstation-class device without compromising on connectivity or cooling capacity.
The design includes thoughtful touches like an anti-glare display coating to reduce reflections in bright environments and a 4-cell battery supported by ExpressCharge technology for rapid power replenishment during short breaks. The included 100W USB-C charger supports Power Delivery for flexible charging from compatible power sources.
- Width
- 12.32" (313 mm)
- Depth
- 8.95" (227.30 mm)
- Height
- 0.97" (24.65 mm)
- Weight
- 3.95 lb (1790 g)
What's in the Box
The workstation arrives ready for immediate setup with all essential components included for getting started right away.
Highlights
- AMD Ryzen AI 7 PRO 350 processor with 8 cores and up to 5 GHz turbo speed
- 32 GB of fast LPDDR5X memory soldered on-board for stability
- 512 GB M.2 solid-state drive for responsive system performance
- 14-inch FHD+ (1920x1200) anti-glare LCD display with 300 cd/m² brightness
- Windows 11 Professional with multi-language support
- English (US) backlit keyboard with dedicated Copilot key
- Wi-Fi 7 (802.11be) and Bluetooth for latest wireless connectivity
- Dual Thunderbolt 4 ports plus USB-A, HDMI, and Ethernet
- Fingerprint reader and camera privacy shutter for security
- 3-year basic onsite service with remote diagnosis
Specifications
| Specifications | |
|---|---|
| Manufacturer | Dell Technologies |
| Manufacturer Part Number | YMM7M |
| Brand Name | Dell |
| Product Line | Pro Max |
| Product Model | MC14255 |
| Copilot+ PC | Yes |
| Product Name | Pro Max 14 MC14255 |
| Product Type | Mobile Workstation |
| Technical Information | |
| AI-powered | Yes |
| Processor | |
| Processor Manufacturer | AMD |
| Processor Type | Ryzen AI 7 PRO |
| Processor Model | 350 |
| Maximum Turbo Speed | 5 GHz |
| Processor Core | Octa-core (8 Core) |
| Processor Threads | 16 |
| NPU Manufacturer | AMD |
| NPU Name | Ryzen AI |
| Chipset | |
| Chipset Manufacturer | AMD |
| Memory | |
| Total Installed System Memory | 32 GB |
| System Memory Form Factor | On-board |
| On-board Memory | 32 GB |
| On-board Memory Technology | LPDDR5X |
| On-board Memory Configuration | 1 x 32GB |
| Storage | |
| Drive Type | SSD |
| Total Solid State Drive Capacity | 512 GB |
| SSD Form Factor | M.2 |
| Display & Graphics | |
| Screen Size | 14" |
| Screen Mode | Full HD Plus |
| Display Screen Type | LCD |
| Screen Resolution | 1920 x 1200 |
| Brightness | 300 cd/m² |
| Color Gamut | 45% NTSC |
| Touchscreen | No |
| Graphics Controller Manufacturer | AMD |
| Graphics Controller Model | Radeon Graphics |
| Graphics Memory Technology | LPDDR5X |
| Graphics Memory Accessibility | Shared |
| Network & Communication | |
| Wireless LAN | Yes |
| Wireless LAN Standard | IEEE 802.11be |
| Wi-Fi Generation | Wi-Fi 7 |
| Ethernet Technology | Gigabit Ethernet |
| Bluetooth | Yes |
| Built-in Devices | |
| Camera Privacy Shutter | Yes |
| Front Camera/Webcam | Yes |
| Finger Print Reader | Yes |
| Sound Mode | Stereo |
| Speaker Power Details | 2 x 2W |
| Interfaces/Ports | |
| HDMI | Yes |
| Total Number of USB Ports | 2 |
| Number of USB 3.2 Gen 1 Type-A Ports | 2 |
| Network (RJ-45) | Yes |
| Number of Thunderbolt 4 Ports | 2 |
| Operating System | |
| Operating System Platform | Windows |
| Operating System | Windows 11 Pro |
| Operating System Language | English/Spanish/French/Brazilian Portuguese |
| Input Devices | |
| Keyboard Localization | English (US) |
| Keyboard Backlight | Yes |
| Copilot Key | Yes |
| Battery Information | |
| Number of Cells | 4-cell |
| Power Description | |
| Power Plug Type | Type C |
| Included Charger Power | 100 W |
| USB Power Delivery Support | Yes |
| Physical Characteristics | |
| Color Family | Other |
| Product Color | Magnetite |
| Height | 0.97" (24.65 mm) |
| Width | 12.32" (313 mm) |
| Depth | 8.95" (227.30 mm) |
| Weight (Approximate) | 3.95 lb (1790 g) |
| Miscellaneous | |
| Package Contents | Pro Max 14 MC14255 Lithium Polymer Battery AC Adapter E5 Power Cord 1M for US Documentation Quick Setup Guide |
| Charger Included | Yes |
| Energy Star | Yes |
| Features | Anti-glare Screen,ExpressCharge |
| Country of Origin | Vietnam |
| Environmentally Friendly | Yes |
| Environmental Certification | Electronic Product Environmental Assessment Tool Gold (EPEAT Gold) |
| TCO Certified | Yes |
| Warranty | |
| Limited Warranty | 3 Year |
| Additional Warranty Information | 3Y Basic Onsite Service after remote diagnosis with Hardware-Only Support-Disti SnS |
User Manual
FAQ
What makes this a Copilot+ PC?
This Dell Pro Max 14 is certified as a Copilot+ PC, meaning it meets Microsoft's requirements for optimized AI performance. It includes a dedicated Neural Processing Unit (NPU) - specifically AMD's Ryzen AI - that accelerates AI tasks locally, a Copilot key for quick access to Windows AI assistance, and sufficient system resources to run AI-enhanced applications smoothly without relying on cloud processing for many functions.
What type of memory does this workstation use and is it upgradeable?
This configuration comes with 32 GB of LPDDR5X memory that is soldered directly onto the motherboard. This on-board design enhances reliability and allows for thinner system profiles but means the memory is not user-upgradeable after purchase. The LPDDR5X technology provides high bandwidth and power efficiency suitable for mobile workstation applications.
Can the storage be expanded or upgraded?
The workstation includes a 512 GB M.2 solid-state drive. While the specifications don't detail additional storage bays, M.2 SSDs are typically replaceable or upgradable by authorized service providers. For business deployments, consult Dell's service documentation or contact their business support for upgrade options that maintain warranty coverage.
What wireless connectivity standards are supported?
This model features the latest Wi-Fi 7 technology based on the IEEE 802.11be standard, offering significantly higher throughput, lower latency, and better multi-device performance compared to previous Wi-Fi generations. It also includes Bluetooth for peripheral connectivity and has a Gigabit Ethernet port for wired network connections when maximum stability is required.
What ports are available on this mobile workstation?
The Pro Max 14 provides comprehensive connectivity including two Thunderbolt 4 ports for high-speed data transfer and display output, two USB 3.2 Gen 1 Type-A ports for legacy devices, one HDMI port for external displays, and a Gigabit Ethernet RJ-45 port. This combination covers most business connectivity needs from docking stations to direct peripheral connections.
What warranty and support comes with this workstation?
Dell provides a 3-year limited warranty with basic onsite service. This includes remote diagnosis followed by onsite hardware repair if needed, with support provided through Dell's distribution partner network. The warranty covers manufacturing defects and hardware failures during normal use, offering business users reliable support without requiring them to ship the device for service.
What processor is listed for this laptop?
This product uses the AMD processor for everyday performance and multitasking.
What processor speed is listed?
This product uses the 5 GHz processor for everyday performance and multitasking.
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