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DELL

DELL Pro Max 14 MC14255 Copilot+ PC 14" Ryzen AI 7 PRO 350 16GB 512GB SSD Laptop

DELL Pro Max 14 MC14255 Copilot+ PC 14" Ryzen AI 7 PRO 350 16GB 512GB SSD Laptop

Regular price £1,274.67 GBP
Regular price Sale price £1,274.67 GBP
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The DELL Pro Max 14 MC14255 Copilot+ PC handles everyday computing with ease — Ryzen AI 7 PRO 350, 16GB RAM and 512GB SSD in a portable design.

Thin, light and built for portability
The Dell Pro Max 14 combines performance and portability to deliver exceptional value. Powered by AMD Ryzen processors, it offers outstanding battery life and seamless on-device AI experiences.

Specifications

Design
Colour name Magnetite
Product type Mobile workstation
Form factor Clamshell
Product colour Black
Certified refurbished No
Display
HD type Full HD+
Pixel density 162 ppi
Panel type WVA
LED backlight Yes
Display brightness 400 cd/m²
Display response rise/fall 35 ms
Contrast ratio (typical) 800:1
Touchscreen No
Display resolution 1920 x 1200 pixels
Display diagonal 35.6 cm (14")
Anti-glare screen Yes
Maximum refresh rate 60 Hz
RGB colour space NTSC
Colour gamut 45%
Native aspect ratio 16:10
Processor
Processor generation AMD Ryzen AI PRO 300 Series
Processor cache type L2 & L3
Processor frequency 2 GHz
Processor model 350
Processor boost frequency 5 GHz
Processor cores 8
Processor threads 16
L3 cache 16 MB
L2 cache 8 MB
Motherboard chipset AMD SoC
Processor manufacturer AMD
Processor family AMD Ryzen AI 7 PRO
Processor base power 28 W
Neural processor unit (NPU)
Neural processor unit (NPU) AMD Ryzen AI
Total processor performance up to 66 TOPs
NPU performance up to 50 TOPs
Copilot+ PC Yes
Memory
Memory form factor On-board
Internal memory 16 GB
Memory layout (slots x size) 1 x 16 GB
Internal memory type LPDDR5x-SDRAM
Maximum internal memory 16 GB
Memory channels Dual-channel
Non-ECC Yes
Memory data transfer rate 8000 MT/s
Storage
SSD form factor M.2
Storage media SSD
Optical drive type No
Number of SSDs installed 1
SSD capacity 512 GB
SSD interface PCI Express 4.0
Card reader integrated No
Total storage capacity 512 GB
Total SSDs capacity 512 GB
NVMe Yes
Graphics
Discrete graphics card No
On-board graphics card family AMD Radeon
On-board graphics card Yes
On-board graphics card model AMD Radeon 860M
Discrete graphics card model Not available
On-board GPU manufacturer AMD
Audio
Audio chip Realtek ALC3329
Number of microphones 2
Number of built-in speakers 2
Speaker power 2 W
Built-in microphone Yes
Camera
Front camera Yes
Front camera resolution (numeric) 2.07 MP
Front camera resolution 1920 x 1080 pixels
Video capturing speed 30 fps
Privacy camera Yes
Privacy type Privacy shutter
Front camera HD type Full HD
Network
Mobile network connection No
Top Wi-Fi standard Wi-Fi 7 (802.11be)
WLAN controller model MediaTek MT7925
Near Field Communication (NFC) Yes
Wi-Fi standards 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6E (802.11ax), Wi-Fi 7 (802.11be)
Ethernet LAN Yes
Ethernet LAN data rates 10,100,1000 Mbit/s
Bluetooth Yes
Wi-Fi data rate (max) 2882 Mbit/s
WLAN controller manufacturer MediaTek
Wi-Fi band Tri-band (2.4 GHz / 5 GHz / 6 GHz)
Ports & interfaces
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity 2
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity 0
USB Type-C DisplayPort Alternate Mode Yes
USB 2.0 ports quantity 0
HDMI ports quantity 1
HDMI version 2.1
Ethernet LAN (RJ-45) ports 1
Combo headphone/mic port Yes
USB Power Delivery (USB PD) Yes
PowerShare Yes
Thunderbolt 4 ports quantity 2
Intel® Thunderbolt 4 Yes
Performance
Accelerometer Yes
Hall sensor Yes
Keyboard
Pointing device Touchpad
Numeric keypad No
Keyboard backlit Yes
Keyboard language UK English
Copilot key Yes
Software
Operating system architecture 64-bit
Trial software Activate Your Microsoft 365 For A 30 Day Trial
Operating system installed Windows 11 Pro
Brand-specific features
Brand specific technologies TNR, Express Charge Boost capable, Control Vault 3+
Battery
Battery technology Lithium Polymer (LiPo)
Number of battery cells 4
Battery capacity 72 Wh
Battery recharge time 3 h
Battery voltage 15.6 V
Fast charging Yes
Power
USB Type-C charging port Yes
USB Type-C required charging power (min) 45 W
USB Type-C required charging power (max) 100 W
Security
Cable lock slot type Wedge
Trusted Platform Module (TPM) Yes
Fingerprint reader Yes
Cable lock slot Yes
Trusted Platform Module (TPM) version 2.0
Operational conditions
Operating temperature (T-T) 0 - 35 °C
Storage temperature (T-T) -40 - 65 °C
Operating relative humidity (H-H) 10 - 90%
Storage relative humidity (H-H) 0 - 95%
Operating altitude -15.2 - 3048 m
Non-operating altitude -15.2 - 10668 m
Operating shock 110 G
Non-operating shock 160 G
Operating vibration 0.66 G
Non-operating vibration 1.3 G
Sustainability
Total carbon footprint (kg of CO2e) 105
Weight & dimensions
Width 313 mm
Depth 227.3 mm
Height (front) 1.48 cm
Height (rear) 1.89 cm
Weight 1.79 kg
Packaging data
AC adapter included No
Carbon footprint
PAIA version GaBi version 1, 2025
Carbon emissions, energy usage (kg of CO2e) 21.53
Carbon emissions, manufacturing (kg of CO2e) 79.7
Carbon emissions, logistics (kg of CO2e) 3.36
Carbon emissions, end-of-life (kg of CO2e) 0.42

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