15.6" Mobile Precision 7550 Laptop Product Image

15.6" Mobile Precision 7550 Laptop

Product Description

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.

Operating System Windows 10 Pro (64-Bit)
Model Year
CPU Architecture x86
CPU Socket
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)
Buffered Memory
ECC Memory No
Intel Optane Memory
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
Variable Refresh Technology
Viewing Angle (H x V) 160 x 160°
Storage and Expansion
Total Drive Bays
2.5" Slots
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
Hard Disk Storage
Hybrid Storage
MPX Bays
PCI Expansion
PCI Expansion in MPX Bays
Expansion Slots 1 x Smart Card
Optical Drive None
Ports 2 x USB Type-A (USB 3.1 / USB 3.2 Gen 1)
USB Type-C 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
SIM Card Size
GSM 3G/3.5G
GPS None
Webcam User-Facing: 720p
Battery Chemistry Lithium-Ion
Capacity 6-Cell: 95 Wh
Maximum Runtime
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
AC Input Power VAC50 / 60 Hz
Operating Temperature 32 to 95°F / 0 to 35°C
Operating Humidity 10 to 90%
Certifications ENERGY STAR, EPEAT, as per Manufacturer
Mounting-Hole Pattern
Dimensions 14.2 x 9.5 x 1.08" / 360 x 242 x 27.36 mm
Weight 5.4 lb / 2.45 kg
Warranty Length Limited 3-Year Warranty