Dell Dell Pro Max 18 Plus (MB18250)
18-inch flagship mobile workstation in Dell's 2025 Pro Max Plus line, with Intel Core Ultra 200HX-series vPro processors, up to 128 GB DDR5 CAMM2 memory, up to 4 TB of Gen4/Gen5 M.2 storage, NVIDIA RTX PRO Blackwell graphics up to the RTX PRO 5000, and an 18" WQXGA display.
Memory
- Base
- 16 GB (1 × 16 GB DDR5 CSoDIMM, up to 6400 MT/s) — $550 configuration
- 32 GB
- 2 × 16 GB DDR5, +$650
- 48 GB
- 1 × 48 GB DDR5, +$1,300
- 64 GB
- 2 × 32 GB DDR5 (+$1,810) or 1 × 64 GB CAMM2 (+$2,090)
- 96 GB
- 2 × 48 GB DDR5, +$3,320
- 128 GB
- 1 × 128 GB CAMM2, +$7,160
Storage
- 512 GB
- SSD Gen4×4 TLC (base); or M.2 2230 Gen5×4 TLC SED (+$720); or M.2 2280 with DRAM Gen4×4 TLC SED (+$720)
- 1 TB
- SSD Gen4×4 TLC (+$900); or M.2 2280 with DRAM, Gen4 or Gen5 (+$1,280)
- 2 TB
- M.2 2280 with DRAM, Gen4 or Gen5 (+$2,510)
- 4 TB
- M.2 2280 with DRAM, Gen4 or Gen5 (+$4,860–$5,010)
- RAID
- RAID 0, 1, 5 support across the M.2 slots
Graphics
- Integrated
- Intel integrated graphics (base configuration)
- Discrete: NVIDIA RTX PRO 1000 Blackwell
- 8 GB GDDR7, +$640
- Discrete: NVIDIA RTX PRO 2000 Blackwell
- 8 GB GDDR7, +$980
- Discrete: NVIDIA RTX PRO 3000 Blackwell
- 12 GB GDDR7, +$1,330
- Discrete: NVIDIA RTX PRO 4000 Blackwell
- 16 GB GDDR7, +$2,500
- Discrete: NVIDIA RTX PRO 5000 Blackwell
- 24 GB GDDR7, +$3,560
Networking
- Wi-Fi
- Intel Wi-Fi 7 BE200 (base)
- WWAN (optional)
- Qualcomm Snapdragon X72 5G with eSIM, +$230
- Ethernet
- 1 × RJ45, 2.5 Gbps
Power
- Adapter
- 165 W USB-C AC adapter (base); 280 W USB-C AC adapter option, +$10
Ports
- Thunderbolt 5
- 2 × Thunderbolt 5 (80 Gbps) with Power Delivery and DisplayPort (right side, grouped near the hinge)
- Thunderbolt 4
- 1 × Thunderbolt 4 / USB4 (40 Gbps) with Power Delivery and DisplayPort (left side)
- USB-A
- 2 × USB 3.2 Gen 1 (5 Gbps) (left side)
- Network
- 1 × RJ45 (2.5 Gbps, right side, near hinge)
- Video
- 1 × HDMI 2.1 (right side)
- Audio
- 1 × audio jack (left side)
- Card reader
- 1 × SD card slot (right side)
- Security
- Lock slot (left side); optional Smart Card Reader slot (right side)
Display
- WQXGA
- 18" 2560×1600, 500 nits, antiglare, non-touch, 60 Hz (base) or 120 Hz (+$20); 120 Hz 5G-capable chassis variant also +$20
Battery
- Capacity
- 6-cell, 96 Wh, Express Charge capable
Physical
- Dimensions
- 402.00 × 279.95 mm; 17.92 mm front to 19.56 mm rear (31.70 mm max with quick-access door, 30.20 mm max without)
- Weight
- From 3.25 kg (7.17 lb)
- Keyboard
- Backlit English (US) keyboard with numeric keypad and Copilot key (base); non-backlit (−$30) and international-layout options
- Colour
- Dark (black/grey) chassis
Management
- vPro
- All three CPU options are Intel vPro parts; Intel Connectivity Performance Suite for Evo/vPro included
- Security
- Optional fingerprint reader + Smart Card + NFC + ControlVault 3+ (+$40); Smart Card + ControlVault 3+ only (+$30); FIPS fingerprint + Smart Card + NFC + ControlVault 3+ (+$40)
- Camera
- FHD RGB camera with HDR and TNR4 (standard); camera-removal option available
Operating systems
- Windows 11
- Windows 11 Pro (default), Windows 11 Home (−$80)
- Linux
- Ubuntu Linux 24.04 LTS (−$90)
Processors
- Intel Core Ultra 5 245HX
- Intel Core Ultra 7 265HX
- Intel Core Ultra 9 285HX