DELL PRO MAX 18 PLUS U9-285HX/18QHD+/64GB/1TBSSD/RTXPRO3000-12GB/11P/3PS (US-KB)
Dell Pro Max 18 Plus (MB18250)
The Dell Pro Max 18 Plus pushes mobile performance even further by combining an expansive 18" display, desktop-class power, and exceptional expandability. It is designed for the most demanding workloads, from AI development and advanced simulation to large-scale data analysis and professional design applications. Powered by the Intel® Core? Ultra 9 processor and NVIDIA RTX PRO Blackwell graphics, it provides workstation-class, ISV-certified performance in a portable system.
With up to 64 GB of high-speed DDR5 memory and 1 TB of PCIe Gen4 SSD storage, the device ensures capacity and responsiveness for complex projects. Support for multiple M.2 drives, Thunderbolt 5 connectivity, and a modular chassis design with quick access make it highly expandable and easy to service. Advanced cooling with triple-fan airflow keeps the system efficient even under continuous heavy load, while MIL-STD testing guarantees durability.
Productivity and comfort are enhanced with the 18" QHD+ display offering 500 nits brightness and 100% DCI-P3 color coverage, an English International Copilot keyboard with numeric keypad, and an advanced 8 MP IR HDR camera with TNR5. The 96 Wh ExpressCharge?-capable battery, Wi-Fi 7 connectivity, and Bluetooth 5.4 support ensure seamless mobility. With workstation-grade expandability and uncompromising performance, the Dell Pro Max 18 Plus is built for professionals who need the best.
Key Features:
- Display: 18" QHD+ (2560 x 1600), 60 Hz, 500 nits, 100% DCI-P3, Non-Touch
- Processor: Intel® Core? Ultra 9 285HX vPro® (up to 5.3 GHz, 24 cores, 24 threads, 55 W)
- Memory: 64 GB (2x32 GB) DDR5 6400 MT/s CSoDIMM, Non-ECC
- Storage: 1 TB M.2 2280 PCIe Gen4 SSD, SED Ready
- Graphics: NVIDIA RTX PRO 3000 Blackwell, 12 GB GDDR7
- Wireless: Intel® Wi-Fi 7 BE200 (2x2, 802.11be, Bluetooth 5.4)
- Camera: 8 MP IR HDR, TNR5, UPD-ready, with dual microphones
- Keyboard: English International, backlit, Copilot key, numeric keypad
- Battery: 6-cell, 96 Wh, ExpressCharge?
- Power Supply: 280 W USB-C adapter
- Operating System: Windows 11 Pro
- Dimensions (W x D x H): 402 x 280 x 18?32 mm
- Weight: Starting at 3.25 kg
Ports:
- 2x Thunderbolt 5 (80 Gbps, PD, DP)
- 1x Thunderbolt 4 (40 Gbps, PD, DP)
- 2x USB 3.2 Gen 1 Type-A (one with PowerShare)
- 1x HDMI 2.1
- 1x RJ45 (2.5G Ethernet)
- 1x Universal audio jack (3.5 mm)
- 1x SD card reader
Expandability:
- Memory: 2x CSoDIMM (2/2 used) (max 64 GB)
- Storage: 4x M.2 2230/2280 SSD (1/4 used)
- Modem: not expandable
Security Features:
- 8 MP IR camera (Windows Hello)
- TPM 2.0
- Chassis intrusion detection
- Wedge lock slot
Warranty:
3-Year Dell ProSupport NBD Onsite Service (Next Business Day).
Tags:
Dell Technologies
Specifications
Specification
Applicable with timer
2
Cooling input power (kW)
12
Ethernet LAN connection
Yes
Graphics adapter family
NVIDIA RTX PRO
Indoor unit cooling sound level, dB(A)
8
Panel type
WVA
Refresh rate, Hz
120
Display parameters
Display brightness, cd/m²
500
Display diagonal
18
Glossy display
No
Display resolution
2560x1600
Touchscreen
No
Processor parameters
Intel HyperThreading
No
Intel Turbo Boost, GHz
5.50
Intel Virtualization Technology
VT-x / VT-d
Intel vPro
No
Number of performance-cores
8
Processor clock speed, GHz
2.80
Processor model
Intel Core Ultra 9 285HX (Max. 5.5GHz, 36M, 24C)
Processor number of cores
24
Processor family
Core Ultra 9
Memory parameters
Internal memory
64GB
Internal memory type
DDR5
Memory clock speed, MHz
6400
Memory slots
2
Videocard
Dedicated video memory (GB)
12
Graphic adapter
RTX PRO 3000 Blackwell 12GB
Storage parameters
Integrated Memory Card Reader
No
Optical drive
No
Storage capacity
1TB
Ports types
Ethernet LAN (RJ-45) ports quantity
1
HDMI ports quantity
1
Smart Card Reader
No
Thunderbolt ports quantity
3
USB-A (USB 2.0) ports quantity
2
USB-A (USB 3.2) ports quantity
2
Connections types
Bluetooth
Yes
Bluetooth version
5.4
Connections
USB-A
Mobile Broadband
No
Wi-Fi
Yes
WLAN antennas
2x2
WLAN type
Wi-Fi 7
Camera parameters
Built-in camera
Yes
Camera resolution
8 MP + IR
Battery parameters
Battery capacity, Wh
96
Specifications
Backlit keyboard
Yes
Built-in microphone
Yes
Built-in speakers
Yes
Cable lock slot
Yes
Dimensions W x D x H, mm
402 x 279.95 x 17.9?31.7
Docking
Thunderbolt, USB-A
Fingerprint reader
Yes
Keyboard layout
English
Number of battery cells, pcs
6
Numeric keypad
Yes
Power supply, W
280
Print width, mm
2x2
Short summary
<p><b>Dell Pro Max 18 Plus (MB18250)</b></p> <p> The Dell Pro Max 18 Plus pushes mobile performance even further by combining an expansive 18" display, desktop-class power, and exceptional expandability. It is designed for the most demanding workloads, from AI development and advanced simulation to large-scale data analysis and professional design applications. Powered by the Intel® Core? Ultra 9 processor and NVIDIA RTX PRO Blackwell graphics, it provides workstation-class, ISV-certified performance in a portable system. </p> <p> With up to 64 GB of high-speed DDR5 memory and 1 TB of PCIe Gen4 SSD storage, the device ensures capacity and responsiveness for complex projects. Support for multiple M.2 drives, Thunderbolt 5 connectivity, and a modular chassis design with quick access make it highly expandable and easy to service. Advanced cooling with triple-fan airflow keeps the system efficient even under continuous heavy load, while MIL-STD testing guarantees durability. </p> <p> Productivity and comfort are enhanced with the 18" QHD+ display offering 500 nits brightness and 100% DCI-P3 color coverage, an English International Copilot keyboard with numeric keypad, and an advanced 8 MP IR HDR camera with TNR5. The 96 Wh ExpressCharge?-capable battery, Wi-Fi 7 connectivity, and Bluetooth 5.4 support ensure seamless mobility. With workstation-grade expandability and uncompromising performance, the Dell Pro Max 18 Plus is built for professionals who need the best. </p>
Speaker/ headphone/ line-out jack
1
Trusted Platform Module (TPM) version
2.0
Weight, g
3250
Operating system
Windows 11 Pro
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