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DELL Pro Max 18 Plus MB18250 Intel Core Ultra 9 285HX Mobile workstation 45.7 cm (18") Quad HD+ 32 GB DDR5-SDRAM 1 TB SSD NVIDIA RTX PRO 3000 Blackwell Wi-Fi 7 (802.11be) Windows 11 Pro UK English Black
SKU
629YP
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In stock
Intel Core Ultra 9 285HX (36MB Cache), 32GB DDR5-SDRAM, 1000GB SSD, 45.7 cm (18") Quad HD+ 2560 x 1600 WVA, Intel Graphics, NVIDIA RTX PRO 3000 Blackwell (12GB GDDR7), LAN, Webcam, Windows 11 Pro 64-bit
- Windows 11 Pro 64-bit
- Intel Core Ultra 9 285HX (36MB Cache)
- 45.7 cm (18") Quad HD+ 2560 x 1600 WVA, NVIDIA RTX PRO 3000 Blackwell (12GB GDDR7)
- 32GB DDR5-SDRAM (2 x 16) & 1000GB SSD
Category: Laptops
High achiever, inside and out
Dell Pro Max Plus is designed with advanced scalability, precision engineering, and robust features to consistently deliver peak performance.
Advanced thermals to keep you in flow
Effortless cooling with an innovative 3-fan thermal design provides powerful, silent performance and reliable efficiency under pressure.
AI at your fingertips
Experience powerful on-device AI designed to streamline tasks with Intel® Core™ Ultra processors and NVIDIA professional graphics. Effortlessly handle large data sets, run AI-enhanced applications, and enjoy seamless content creation, inclusive collaboration, and energy-efficient performance.
Elevate your experience
Power your workday with upgraded features.
18" QHD+, 120Hz, 500nits with 88% screen to body ratio
Up to 8MP UPD camera Fast sign-in and power-on
Waves Max Audio Pro and noise reduction
96Whr 6-cell battery Express Charge 2.0
Spacious keyboard with large clickpad
WiFi 7, BT 5.4
Tackle any workload on the go
Exceptional power and seamless connectivity to conquer your most demanding data and graphic tasks, wherever you are.
Intelligent Reliability
ISV certification
Dell Pro Max PCs are tested and certified to ensure reliability and the best possible performance.
MIL-STD tested
These PCs are also MIL-STD 810H tested and certified to handle typical wear and tear from daily use.
Dell services and support
Greater speed, less effort and more control. With 24/7 access to in-region advanced technology experts.
Crafted with circularity in mind
World's first workstations with a modular USB-C port, these devices are built with exceptional durability to match your performance and are designed for easier repairs.
Innovative materials
This laptop is designed with a wide variety of materials like post-consumer recycled plastic, recycled magnesium, bio-based plastic and recycled cobalt.
Raising environmental standards
This product is certified ENERGY STAR®, registered EPEAT Gold with Climate+ and carries the latest TCO certification. Meaning it meets key sustainability criteria for renewable energy use and safe substances and circularity.
Seamlessly transition from old to new technology
We can help you responsibly and securely retire your legacy IT equipment, regardless of brand, while addressing your sustainability goals.
Simplify IT
We offer the world’s most secure and manageable commercial PCs, along with modern lifecycle services and solutions to make IT management a breeze. Begin your PC refresh with ProDeploy for systems that are ready to use on day one, and ensure they continue working without interruption with our ProSupport solutions.
Dell Security
Reduce the attack surface and improve cyber resilience with Dell Trusted Workspace. Supply chain security and unique BIOS-level tamper detections help maintain device trust while partner software provides advanced threat protection for endpoints, network and the cloud.
Dell Management
Manage your PCs, over the cloud, in conjunction with Microsoft Intune, via the Dell Management Portal.
Dell APEX
Experience the world’s first and most comprehensive as-a-service portfolio with Dell APEX. APEX PC-as-a-Service unlocks capital so you can invest in AI-ready PCs with no upfront investment. Seamlessly deploy, secure, manage, support and responsibly retire devices as part of your subscription.
Accelerate business success with Copilot and Windows 11 Pro
Industry-leading AI. Powerful cybersecurity. Designed for business.
AI-powered multi-tasking mastery for a new way of working with Windows 11 Pro. With features like Copilot in Windows, get better answers, grow your skills, and effortlessly optimise workflows. Windows 11 Pro on Dell PCs come with the latest advances in security and AI delivered conveniently to your desktop. Benefit from AI-enhanced efficiency, performance, and security today, and innovate to take on new challenges tomorrow.
Exceptional power. Elevated performance.
Maximise power and productivity with Dell Pro Max 18 Plus, a powerful, modern 18-inch laptop that combines exceptional screen space and performance with scalability and advanced on-device AI.
Maximise power and productivity with Dell Pro Max 18 Plus, a powerful, modern 18-inch laptop that combines exceptional screen space and performance with scalability and advanced on-device AI.
| Design | |
|---|---|
| Colour name | Magnetite |
| Product type | Mobile workstation |
| Form factor | Clamshell |
| Product colour | Black |
| Display | |
| HD type | Quad HD+ |
| Pixel density | 168 ppi |
| Panel type | WVA |
| Display brightness | 500 cd/m² |
| Display response rise/fall | 30 ms |
| Contrast ratio (typical) | 1000:1 |
| Touchscreen | No |
| Display resolution | 2560 x 1600 pixels |
| Display diagonal | 45.7 cm (18") |
| Anti-glare screen | Yes |
| Maximum refresh rate | 120 Hz |
| RGB colour space | DCI-P3 |
| Colour gamut | 100% |
| Native aspect ratio | 16:10 |
| Display technology marketing name | ComfortView Plus |
| Processor | |
| Processor generation | Intel Core Ultra (Series 2) |
| Processor cache | 36 MB |
| Processor model | 285HX |
| Processor boost frequency | 5.5 GHz |
| Processor cores | 24 |
| Processor threads | 24 |
| Processor manufacturer | Intel |
| Processor family | Intel Core Ultra 9 |
| Processor base power | 55 W |
| Maximum turbo power | 160 W |
| Efficient-core base frequency | 2.1 GHz |
| Performance-core base frequency | 2.8 GHz |
| Efficient-core Max Turbo Frequency | 4.6 GHz |
| Performance-core Max Turbo Frequency | 5.5 GHz |
| Performance cores | 8 |
| Efficient cores | 16 |
| Neural processor unit (NPU) | |
| Neural processor unit (NPU) | Intel AI Boost |
| Sparsity support | Yes |
| Windows Studio effects support | Yes |
| AI software frameworks supported by NPU | DirectML, OpenVINO, Windows ML, ONNX RT, WebNN |
| Total processor performance up to | 36 TOPs |
| NPU performance up to | 13 TOPs |
| GPU performance up to | 8 TOPs |
| Memory | |
| Internal memory | 32 GB |
| Memory layout (slots x size) | 2 x 16 GB |
| Internal memory type | DDR5-SDRAM |
| Memory slots | 2x CSODIMM |
| Maximum internal memory | 64 GB |
| Memory channels | Dual-channel |
| Non-ECC | Yes |
| Memory data transfer rate | 6400 MT/s |
| Storage | |
| SSD form factor | M.2 |
| Storage media | SSD |
| Optical drive type | No |
| Number of SSDs installed | 1 |
| SSD capacity | 1 TB |
| SSD interface | PCI Express 4.0 |
| Card reader integrated | Yes |
| Compatible memory cards | SD, SDHC, SDXC |
| Total storage capacity | 1 TB |
| Total SSDs capacity | 1 TB |
| Self-Encrypting Drive (SED) | Yes |
| NVMe | Yes |
| Graphics | |
| Discrete graphics card | Yes |
| Discrete graphics card memory | 12 GB |
| On-board graphics card family | Intel Graphics |
| On-board graphics card | Yes |
| On-board graphics card model | Intel Graphics |
| Discrete graphics card model | NVIDIA RTX PRO 3000 Blackwell |
| Discrete graphics memory type | GDDR7 |
| Discrete GPU manufacturer | NVIDIA |
| On-board GPU manufacturer | Intel |
| Audio | |
| Audio chip | Cirrus Logic CS42L43 |
| Number of built-in speakers | 2 |
| Speaker power | 2.5 W |
| Built-in microphone | Yes |
| Camera | |
| Front camera | Yes |
| Front camera resolution (numeric) | 8.29 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 |
| Infrared (IR) camera | Yes |
| Optical drive | |
| Optical drive type | No |
| Network | |
| Mobile network connection | No |
| Top Wi-Fi standard | Wi-Fi 7 (802.11be) |
| WLAN controller model | Intel Wi-Fi 7 BE200 |
| Near Field Communication (NFC) | Yes |
| Ethernet LAN | Yes |
| Ethernet LAN data rates | 10,1000,2500,100 Mbit/s |
| Bluetooth | Yes |
| Wi-Fi data rate (max) | 5760 Mbit/s |
| WLAN controller manufacturer | Intel |
| 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 |
| Combo headphone/mic port | Yes |
| USB Power Delivery (USB PD) | Yes |
| PowerShare | Yes |
| Thunderbolt 4 ports quantity | 1 |
| Intel® Thunderbolt 4 | Yes |
| Thunderbolt 5 ports quantity | 2 |
| Intel® Thunderbolt 5 | Yes |
| Performance | |
| Ambient light sensor | Yes |
| Accelerometer | Yes |
| Hall sensor | Yes |
| Keyboard | |
|---|---|
| Pointing device | Touchpad |
| Numeric keypad | Yes |
| 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 |
| Technical details | |
| Form factor | Clamshell |
| Product colour | Black |
| Discrete graphics card memory | 12 GB |
| Brand-specific features | |
| Brand specific technologies | Control Vault 3+, Express Charge Boost capable, TNR |
| Battery | |
| Battery technology | Lithium-Ion (Li-Ion) |
| Number of battery cells | 6 |
| Battery capacity | 96 Wh |
| Battery recharge time | 3 h |
| Battery voltage | 11.7 V |
| Fast charging | Yes |
| Power | |
| AC adapter power | 280 W |
| AC adapter frequency | 50/60 Hz |
| AC adapter input voltage | 100 - 240 V |
| USB Power Delivery (USB PD) | Yes |
| USB Type-C charging port | Yes |
| USB Type-C required charging power (min) | 90 W |
| Security | |
| Cable lock slot type | Noble |
| Trusted Platform Module (TPM) | Yes |
| Fingerprint reader | Yes |
| Cable lock slot | Yes |
| Smart card reader | Yes |
| Dell ControlVault | 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 |
| Weight & dimensions | |
| Width | 402 mm |
| Depth | 279.9 mm |
| Height (front) | 1.79 cm |
| Height (rear) | 1.96 cm |
| Weight | 3.25 kg |
| Packaging data | |
| AC adapter included | Yes |
| Other features | |
| Wi-Fi data rate (max) | 5760 Mbit/s |
| Ambient light sensor | Yes |
| WLAN controller model | Intel Wi-Fi 7 BE200 |
| On-board graphics card | Yes |
| AC adapter included | Yes |
| Anti-glare screen | Yes |
| Sensors | |
| Ambient light sensor | Yes |
| Accelerometer | Yes |
| Packaging content | |
| AC adapter included | Yes |