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General Information |
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Summary |
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. |
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Design |
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Product type |
Mobile workstation |
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Product colour |
Black |
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Form factor |
Clamshell |
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Display |
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Display diagonal |
45.7 cm (18") |
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Display resolution |
2560 x 1600 pixels |
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Touchscreen |
No |
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HD type |
Quad HD+ |
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Panel type |
WVA |
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LED backlight |
Yes |
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Native aspect ratio |
16:10 |
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Anti-glare screen |
Yes |
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Display brightness |
500 cd/m² |
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Pixel density |
168 ppi |
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Display diagonal (metric) |
45.727 cm |
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RGB colour space |
DCI-P3 |
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Colour gamut |
100% |
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Low Blue Light technology |
Yes |
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Display response rise/fall |
30 ms |
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Maximum refresh rate |
120 Hz |
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Contrast ratio (typical) |
1000:1 |
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Processor |
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Processor family |
Intel Core Ultra 9 |
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Processor manufacturer |
Intel |
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Processor model |
285HX |
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Processor generation |
Intel Core Ultra (Series 2) |
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Processor cores |
24 |
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Processor threads |
24 |
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Processor boost frequency |
5.5 GHz |
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Performance cores |
8 |
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Efficient cores |
16 |
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Performance-core Max Turbo Frequency |
5.5 GHz |
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Efficient-core Max Turbo Frequency |
4.6 GHz |
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Performance-core base frequency |
2.8 GHz |
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Efficient-core base frequency |
2.1 GHz |
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Processor cache |
36 MB |
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Processor base power |
55 W |
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Maximum turbo power |
160 W |
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Neural processor unit (NPU) |
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Neural processor unit (NPU) |
Intel AI Boost |
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Sparsity support |
Yes |
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Windows Studio effects support |
Yes |
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AI software frameworks supported by NPU |
DirectML, OpenVINO, Windows ML, ONNX RT, WebNN |
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Total processor performance up to |
36 TOPs |
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NPU performance up to |
13 TOPs |
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GPU performance up to |
8 TOPs |
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Memory |
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Internal memory |
32 GB |
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Maximum internal memory |
64 GB |
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Internal memory type |
DDR5-SDRAM |
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Memory layout (slots x size) |
2 x 16 GB |
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Memory channels |
Dual-channel |
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Memory data transfer rate |
6400 MT/s |
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Non-ECC |
Yes |
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Storage |
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Total storage capacity |
1 TB |
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Storage media |
SSD |
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Optical drive type |
No |
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Total SSDs capacity |
1 TB |
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Number of SSDs installed |
1 |
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SSD capacity |
1 TB |
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SSD interface |
PCI Express 4.0 |
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NVMe |
Yes |
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SSD form factor |
M.2 |
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Self-Encrypting Drive (SED) |
Yes |
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Card reader integrated |
Yes |
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Compatible memory cards |
SD, SDHC, SDXC |
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Graphics |
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On-board graphics card |
Yes |
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Discrete graphics card |
Yes |
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Discrete graphics card model |
NVIDIA RTX PRO 3000 Blackwell |
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On-board graphics card model |
Intel Graphics |
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Discrete GPU manufacturer |
NVIDIA |
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Discrete graphics card memory |
12 GB |
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Discrete graphics memory type |
GDDR7 |
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On-board GPU manufacturer |
Intel |
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On-board graphics card family |
Intel Graphics |
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Audio |
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Audio chip |
Cirrus Logic CS42L43 |
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Number of built-in speakers |
2 |
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Speaker power |
2.5 W |
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Built-in microphone |
Yes |
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Number of microphones |
2 |
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Camera |
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Front camera |
Yes |
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Front camera resolution (numeric) |
8.29 MP |
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Front camera resolution |
1920 x 1080 pixels |
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Video capturing speed |
30 fps |
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Infrared (IR) camera |
Yes |
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Privacy camera |
Yes |
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Privacy type |
Privacy shutter |
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Network |
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Mobile network connection |
No |
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Top Wi-Fi standard |
Wi-Fi 7 (802.11be) |
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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) |
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Wi-Fi band |
Tri-band (2.4 GHz / 5 GHz / 6 GHz) |
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Wi-Fi data rate (max) |
5760 Mbit/s |
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Antenna type |
2x2 |
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WLAN controller model |
Intel Wi-Fi 7 BE200 |
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WLAN controller manufacturer |
Intel |
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Ethernet LAN |
Yes |
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Ethernet LAN data rates |
10,1000,2500,100 Mbit/s |
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Bluetooth |
Yes |
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Ports & interfaces |
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USB 2.0 ports quantity |
0 |
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USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity |
2 |
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USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity |
0 |
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HDMI ports quantity |
1 |
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Ethernet LAN (RJ-45) ports |
1 |
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HDMI version |
2.1 |
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Thunderbolt 4 ports quantity |
1 |
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Thunderbolt 5 ports quantity |
2 |
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Intel® Thunderbolt 4 |
Yes |
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Intel® Thunderbolt 5 |
Yes |
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Combo headphone/mic port |
Yes |
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USB Type-C DisplayPort Alternate Mode |
Yes |
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PowerShare |
Yes |
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Number of USB ports with PowerShare support |
1 |
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Performance |
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Accelerometer |
Yes |
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Hall sensor |
Yes |
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Keyboard |
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Numeric keypad |
Yes |
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Pointing device |
Touchpad |
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Keyboard backlit |
Yes |
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Copilot key |
Yes |
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Software |
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Operating system installed |
Windows 11 Pro |
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Operating system architecture |
64-bit |
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Brand-specific features |
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Brand specific technologies |
Express Charge Boost capable, HDR Camera, TNR |
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Battery |
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Battery capacity |
96 Wh |
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Battery technology |
Lithium-Ion (Li-Ion) |
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Number of battery cells |
6 |
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Battery voltage |
11.7 V |
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Battery recharge time |
3 h |
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Fast charging |
Yes |
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Power |
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USB Type-C charging port |
Yes |
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USB Type-C required charging power (min) |
90 W |
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AC adapter power |
280 W |
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AC adapter frequency |
50/60 Hz |
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AC adapter input voltage |
100 - 240 V |
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USB Power Delivery (USB PD) |
Yes |
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Security |
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Cable lock slot |
Yes |
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Cable lock slot type |
Noble |
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Trusted Platform Module (TPM) |
Yes |
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Trusted Platform Module (TPM) version |
2.0 |
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Operational conditions |
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Operating temperature (T-T) |
0 - 35 °C |
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Storage temperature (T-T) |
-40 - 65 °C |
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Operating relative humidity (H-H) |
10 - 90% |
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Storage relative humidity (H-H) |
0 - 95% |
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Operating altitude |
-15.2 - 3048 m |
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Non-operating altitude |
-15.2 - 10668 m |
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Operating shock |
110 G |
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Non-operating shock |
160 G |
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Operating vibration |
0.66 G |
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Non-operating vibration |
1.3 G |
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Certificates |
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Wi-Fi certified |
Yes |
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Sustainability |
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Sustainability certificates |
ENERGY STAR, EPEAT Climate +, EPEAT Gold |
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Weight & dimensions |
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Weight |
3.25 kg |
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Width |
402 mm |
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Depth |
279.9 mm |
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Height (front) |
1.79 cm |
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Height (rear) |
1.96 cm |
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Packaging content |
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AC adapter included |
Yes |
