Dell 15.6 Mobile Precision 7550 Laptop

  • 2.6 GHz Intel Core i7 6-Core (10th Gen)
  • 16GB of DDR4 RAM | 256GB M.2 SSD
  • 15.6″ 1920 x 1080 IPS-Style WVA Display
  • NVIDIA Quadro T2000
  • SD, SDHC & SDXC Card Reader
  • USB 3.2 Gen 1 Type-A | Thunderbolt 3
  • Wi-Fi 6 (802.11ax) | Bluetooth 5.1
  • Gigabit Ethernet Port
  • 720p Webcam & Smart Card Reader
  • Windows 10 Pro (64-Bit)

$1,499.00 $2,399.00

Take advantage of portable power and graphics with the 15.6″ Mobile Precision 7550 Laptop from Dell. Designed for AI, VR, rendering, and other resource-heavy applications, this business-minded laptop features a 2.6 GHz Intel Core i7 6-Core (10th Gen) CPU and 16GB of DDR4 RAM, as well as NVIDIA Quadro T2000 graphics with 4GB of GDDR6 VRAM. You can even upgrade the RAM to a maximum 128GB with optional, user-installed memory modules. Furthermore, the Precision 7550 uses AI technology to streamline your workflow, with the Dell Optimizer continually adapting to performance. ExpressResponse and ExpressCharge Technology ensures your most-used apps launch faster, while battery life is conserved and recharged up to 35% or 80% in just twenty minutes or an hour, respectively.

The Dell 15.6″ Mobile Precision 7550 isn’t just designed to make your work easier; it’s also designed to keep your work protected, thanks to a discrete TPM chip, lock slot, and smart card reader for secure sign-in. Accessories can be connected using two Thunderbolt 3 ports that also support USB 3.2 Gen 2 Type-C accessories, or via two USB Gen 1 Type-A ports. Can’t stand cables? Ditch wires with Bluetooth 5.1 and Wi-Fi 6. Or use the RJ45 port to go online with wired Gigabit Ethernet. An SD card slot also offers support for SD, SDHC, and SDXC memory cards, allowing for easy retrieval of stored media.

Sporting a 15.6″ IPS-style WVA display with a 1920 x 1080 resolution, the 7550 can extend or mirror content to additional displays using the HDMI and mini DisplayPort outputs. Built-in dual 2W speakers and a dual-mic array ensure accurate listening and voice pickup, while a 720p HD webcam allows for video conferencing on the go. A privacy shutter is also present, allowing you to cover the lens when the webcam isn’t in use. The Dell Mobile Precision 7550 Laptop runs on the Windows 10 Pro 64-bit operating system.

Pro Graphics

Working with powerful 3D CAD, scientific applications, VR, and AI is easy with the NVIDIA Quadro T2000 graphics.

Muscled-Up Memory

Accelerate workflows and improve response time with 16GB of 2933 MHz DDR4 RAM. Need more? Expand the memory up to 128GB with optional modules, including ECC memory.

Cut the Clutter

Plug in your favorite accessories using two USB Type-C Thunderbolt 3 ports and two USB 3.2 Gen 1 Type-A ports. The Dell Precision 7550 also features HDMI 2.0 and mini DisplayPort 1.4 outputs for extra monitors, available separately.

Dell Optimizer

Dell Optimizer for Precision is a built-in AI platform that learns how you work and continuously adapts to your style to create a smarter, more personalized, and more productive experience.


Launch your most used apps faster. Built-in AI and Intel Adaptix Technology allow you to adjust performance levels where you need them most.


AI improves battery performance by adapting to your typical power consumption and charge patterns. Always on the go? You’ll get an ExpressCharge Boost to gain 35% charge in about 20 minutes. Have more time? ExpressCharge will automatically get you up to 80% in an hour. And if you can’t charge your system right away, it will subtly adjust settings to preserve resources, such as dimming your screen or turning off Bluetooth when not in use.

Intelligent Audio

Dell Optimizer’s Intelligent Audio will automatically tune your system by adjusting background noise, managing speech volume, and refining overall sound experience so you can hear and be heard better wherever you work.

Dell Precision 7550 15.6″ Specs

Operating System Windows 10 Pro (64-Bit)
CPU 2.6 GHz Intel Core i7-10750H 6-Core (10th Gen)
Maximum Boost Speed 5 GHz
L3 Cache 12 MB
Memory Type 2933 MHz DDR4
Total Installed Memory 16 GB
Memory Configuration 2 x 8 GB
Maximum Memory Capacity 128 GB
Memory Slot Type 260-Pin SO-DIMM
Memory Slots 4 (2 Available)
ECC Memory No
Graphics Type Dedicated
GPU NVIDIA Quadro T2000 with 4 GB GDDR6 VRAM
Panel Type IPS-Type LCD
Size 15.6″
Aspect Ratio 16:9
Resolution 1920 x 1080
Touchscreen No
Maximum Brightness 500 cd/m2
Color Gamut 100% DCI-P3
Refresh Rate 60 Hz
Contrast Ratio 600:1
Response Time 35 ms
Viewing Angle (H x V) 160 x 160°
Storage and Expansion
SSD Slots 1 x M.2 2280 PCIe x4 (In Use)
Total Installed Capacity 256 GB
Solid State Storage 1 x 256 GB M.2 NVMe PCIe
Optical Drive None
Ports 2 x USB Type-A (USB 3.1 / USB 3.2 Gen 1)
USB Type-C Ports 2 x Thunderbolt 3
Display 1 x HDMI 2.0
1 x Mini DisplayPort 1.4
Audio 1 x 1/8″ / 3.5 mm Headphone/Microphone Input/Output
Built-In Speakers 2 x 2 W
Built-In Microphones 2
Media/Memory Card Slot Single Slot: SD/SDHC/SDXC
Ethernet 1 x RJ45 (Gigabit)
Wi-Fi Wi-Fi 6 (802.11ax); Dual-Band (2.4 & 5 GHz)
MU-MIMO Support 2 x 2
Bluetooth 5.1
GPS None
Webcam User-Facing: 720p
Battery Chemistry Lithium-Ion
Capacity 6-Cell: 95 Wh
Keyboard & Mouse
Keyboard 101-Key Number Pad
Pointing Device TouchPad
Security Accepts 3rd Party Security Lock Devices, Dedicated TPM Security Chip, Webcam Blocker
Power Supply 180 W
AC Input Power 100 to 240 VAC, 50 / 60 Hz at 2.34 A
Operating Temperature 32 to 95°F / 0 to 35°C
Operating Humidity 10 to 90%
Certifications ENERGY STAR, EPEAT, as per Manufacturer
Dimensions 14.2 x 9.5 x 1.08″ / 360 x 242 x 27.36 mm
Weight 5.4 lb / 2.45 kg
Packaging Info
Package Weight 8.89 lb
Box Dimensions (LxWxH) 19.2 x 13.4 x 3.3″

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