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Dell Pro Max 18 Plus MB18250 [PX91H]

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2025high performance120 HzRAM upgradededicatedSSD M.2USB-C 40G (USB4)USB-C 80G (USB4)fast chargeWi-Fi 7backlightfingerprint scanner3D face scannergood DCI-P3DDR5
Display:18 ", 2560x1600 (16:10)
CPU:Core Ultra 9, 285HX, 2.1 GHz
Graphics card:RTX PRO 3000
RAM:32 GB
Storage:SSD M.2 NVMe, 1 TB
Laptop weight:3.25 kg
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Configurations Dell Pro Max 18 Plus MB18250 0
Specifications
Dell Pro Max 18 Plus MB18250 [PX91H]
2025high performance120 HzRAM upgradededicatedSSD M.2USB-C 40G (USB4)USB-C 80G (USB4)fast chargeWi-Fi 7backlightfingerprint scanner3D face scannergood DCI-P3DDR5
Colour
Typelaptop
Screen
Screen size18 "
Screen type*VA / WVA /
Surface treatmentanti-glare
Screen resolution2560x1600 (16:10)
Response time30 ms
Refresh rate120 Hz
Brightness500 nt
Contrast1000 :1
Colour gamut (DCI-P3)100 %
CPU
SeriesCore Ultra 9
Model285HX
Processor code nameArrow Lake (Series 2)
Processor cores24 (8P+16E)
Total threads24
CPU speed2.1 GHz
TurboBoost / TurboCore frequency5.5 GHz
CPU TDP55 W
Test Passmark CPU Mark62069 points
RAM
RAM32 GB
Maximum installed RAM capacity128 GB
RAM typeDDR5
RAM memory frequency6400 MHz
Amount of RAM slots1
Graphics card
Graphics card typededicated
Graphics card seriesNVIDIA RTX
Graphics card modelRTX PRO 3000
Video memory12 GB
Video card memory typeGDDR7
Storage
Drive typeSSD M.2 NVMe
Drive capacity1 TB
M.2 drive interfacePCIe 4.0 4x
M.2 drive size22x80 mm
Additional M.2 connector3
Addittional M.2 connectors interfacePCI-E 4.0 4x
Additional M.2 drive size22x80 mm
Connections
Connection portsHDMI
v2.1
Card reader / SD /
USB-A 5Gbps2 pcs
USB-C 40G (USB4)1 pcs
USB-C 80G (USB4)2 pcs
Thunderbolt interfacev5 2 pcs, v4 1 pc
Alternate Mode
Monitors connection4
LAN (RJ-45)2.5 Gbps
Wi-FiWi-Fi 7 (802.11be)
Bluetoothv5.4
Multimedia
Webcam1920x1080 (Full HD)
Camera shutter
Speakers2 pcs
Securityfingerprint scanner
3D face scanner
kensington / Noble lock
Smart Card
Keyboard
Backlightwhite
Key designisland type
Num block
Input devicetouchpad
Battery
Battery capacity8205 mAh
Battery capacity96 W*h
Battery voltage11.7 В
Power Delivery via USB-C
Fast charge
Power supply Included280 W
General
Preinstalled OSWin 11 Pro
Materialmagnesium alloy
Dimensions (WxDxT)402x280x20 mm
Weight3.25 kg
Official Websitedell.com
Added to E-CatalogMay 2026
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
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