Dell Precision 7550

Here's what you need to know about 2020 Dell Precision 7550 including price, display info, CPU, RAM, storage, battery, and more.

Dell Precision 7550 image

Dell Precision 7550

Our analysis and reviews

Dell Precision 7550 image

What we like

Reasons to like about Dell Precision 7550.

Supports Windows 11

Dell Precision 7550 exceed all minimum system requirements for Windows 11.

RequirementsDell Precision 7550
Secure BootYes
TPM 2.0 TPM 2.0
ProcessorIntel Core i5-10400H → Intel Xeon W-10885M
4GB RAM8GB → 128GB
64GB Drive128GB → 6TB
2 Cores CPU4 → 8 cores
Upgradable storage

Dell Precision 7550 comes with three M.2 slots that you can easily upgrade and install additional SSDs to expand the storage on the device. Learn more.

Upgradable memory
Four RAM slots. Learn more.
Supports discrete graphics
Configurable up to Nvidia Quadro RTX 5000 16GB GDDR6

What's new

Improvements over its predecessor.

Slightly faster CPU performance

Intel Xeon W-10885M inside Dell Precision 7550 has a 10% better multi-core CPU performance score than the Intel Xeon E-2286M inside Dell Precision 7540.

Geekbench 5 multi-core score
Dell Precision 7550 - Intel Xeon W-10885M
7,618
Dell Precision 7540 - Intel Xeon E-2286M
6,910
Dell Precision 7550 - Intel Core i7-10875H
6,874
Dell Precision 7550 - Intel Core i9-10885H
6,788
Dell Precision 7540 - Intel Core i9-9980HK
6,504
Dell Precision 7540 - Intel Core i9-9880H
6,100
Dell Precision 7550 - Intel Core i7-10750H
5,412
Dell Precision 7550 - Intel Xeon W-10855M
5,372
Dell Precision 7550 - Intel Core i7-10850H
5,341
Dell Precision 7540 - Intel Xeon E-2276M
5,165
Dell Precision 7540 - Intel Core i7-9850H
4,914
Dell Precision 7540 - Intel Core i7-9750H
4,880
Dell Precision 7550 - Intel Core i5-10400H
4,252
Dell Precision 7540 - Intel Core i5-9400H
3,690

What's missing

Downsides over its predecessor.

Supports slower memory

Dell Precision 7550 supports a slower memory speed than the Dell Precision 7540. It only supports up to 2933MHz versus 3200MHz of system memory on the Dell Precision 7540.

Memory type and speed
Dell Precision 7540 - DDR4 ECC
3,200 MHz
Dell Precision 7550 - DDR4 ECC
2,933 MHz

Photos

Key Features

Dell Precision 7550
At Glance
Released in
2020
16:9 4K UHD
15.6”
2160p HDR
Weight
5.42 lb
2.46 kg
Up to
Intel Xeon W-10885M
8C/16T, 2.40 → 5.30 GHz
Geekbench 5
1,256
Single Core
Geekbench 5
7,618
Multi-Core
With integrated
Intel® UHD Graphics 630
24 Execution Units, 350 → 1250 MHz
Upgradable up to
128GB
2933 MHz DDR4 ECC
Dell Precision 7550 Ports
Nvidia Quadro
RTX 5000
16GB GDDR6

Availability

Dell Precision 7550
Released2020
Generations
Stores

Exterior

Dell Precision 7550
Dimensions14.17” x 9.53” x 0.98 - 1.08” (360 mm x 242 mm 25 - 27.36 mm)
WeightStarting at 5.42 lb (2.45 kg)
Keyboard and Trackpad
  • Full-size with an optional backlit keyboard.
  • 3.92 x 2.09 in (99.50 mm x 53 mm) touchpad with multi-touch gesture support.

Display

Dell Precision 7550
Size15.6 Inches
Info
  • 15.6" FHD
    1920x1080 60Hz Anti-Glare Non-Touch 45% NTSC 220 Nits WVA 4.20W
  • 15.6" FHD
    1920x1080 60Hz Anti-Glare Non-Touch 100% DCI-P3 500 Nits WVA 7.2W
  • 15.6" FHD with Touch
    1920x1080 60Hz Touch 100% DCI-P3 500 Nits WVA 7.4W
  • 15.6" UHD HDR400
    3840x2160 60Hz Anti-Glare Non-Touch 100% Adobe 500 Nits WVA 10W
  • 15.6" UHD HDR600
    3840x2160 60Hz Anti-Glare Non-Touch 100% Adobe 700 Nits WVA 18W

Ports

Dell Precision 7550
Ports
Dell Precision 7550 Ports
Image Source: Dell
  • 2 x USB Type-C with Thunderbolt™ 3 
    Supports Power Delivery and DisplayPort (4 lanes of PCI Express Gen 3).
  • 2 x USB 3.2 Gen 1 ports
    1 port support PowerShare.
  • 1 x HDMI 2.0 Port
  • 1 x Mini DisplayPort 1.4
  • 1 x headset jack
  • 1 x RJ45 Gigabit Ethernet port
  • 1 x SD-card reader 6.0
  • 1 x Micro SIM card (optional)
  • 1 x Smart Card reader (optional)
  • 1 x Wedge-shaped lock
  • 1 x Power adapter port

Internal Specs

Dell Precision 7550
Processor
  1. 10th Gen Intel® Core™ i5-10400H
    4 cores, 8 threads, 2.60 → 4.60 GHz, 8MB SmartCache, 45W
  2. 10th Gen Intel® Core™ i7-10750H
    6 cores, 12 threads, 2.60 → 5.00 GHz, 12MB SmartCache, 45W
  3. 10th Gen Intel® Core™ i7-10850H
    6 cores, 12 threads, 2.70 → 5.10 GHz, 12MB SmartCache, 45W
  4. 10th Gen Intel® Core™ i7-10875H
    8 cores, 16 threads, 2.30 → 5.10 GHz, 16MB SmartCache, 45W
  5. 10th Gen Intel® Core™ i9-10885H
    8 cores, 16 threads, 2.40 → 5.30 GHz, 16MB SmartCache, 45W
  6. Intel Xeon W-10855M
    6 cores, 12 threads, 2.80 → 5.10 GHz, 12MB SmartCache, 45W
  7. Intel Xeon W-10885M
    8 cores, 16 threads, 2.40 → 5.30 GHz, 16MB SmartCache, 45W

Geekbench 5 Single Core

Dell Precision 75501
10th Gen Intel® Core™ i5-10400H1,22397.37%
2
10th Gen Intel® Core™ i7-10750H1,13490.29%
3
10th Gen Intel® Core™ i7-10850H1,15291.72%
4
10th Gen Intel® Core™ i7-10875H1,19294.90%
5
10th Gen Intel® Core™ i9-10885H1,19695.22%
6
Intel Xeon W-10855M1,14290.92%
7
Intel Xeon W-10885M1,256100.00%
01,256

Geekbench 5 Multi-Core

Dell Precision 75501
10th Gen Intel® Core™ i5-10400H4,25255.82%
2
10th Gen Intel® Core™ i7-10750H5,41271.04%
3
10th Gen Intel® Core™ i7-10850H5,34170.11%
4
10th Gen Intel® Core™ i7-10875H6,87490.23%
5
10th Gen Intel® Core™ i9-10885H6,78889.10%
6
Intel Xeon W-10855M5,37270.52%
7
Intel Xeon W-10885M7,618100.00%
07,618
Integrated Graphics
  1. 10th Gen Intel® Core™ i5-10400H
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1100 MHz
  2. 10th Gen Intel® Core™ i7-10750H
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1150 MHz
  3. 10th Gen Intel® Core™ i7-10850H
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1150 MHz
  4. 10th Gen Intel® Core™ i7-10875H
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1200 MHz
  5. 10th Gen Intel® Core™ i9-10885H
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1250 MHz
  6. Intel Xeon W-10855M
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1200 MHz
  7. Intel Xeon W-10885M
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1250 MHz
Memory
  • Memory Slots
    • 4 x DDR4 SODIMM
  • Memory Configurations
    • Minimum Memory: 8GB
    • Maximum Memory: 128B
    • Memory Type: DDR4 ECC or Non-ECC memory
    • Memory Speed: 2666 MHz, 2933 MHz, or 3200 MHz
Discrete Graphics
  • NVIDIA Quadro T1000 (Optional)
    Turning Architecture, 4GB GDDR5 128-bit, 1395 → 1455 MHz, 768 Shading Units.
  • NVIDIA Quadro T2000 (Optional)
    Turning Architecture, 4GB GDDR5 128-bit, 1575 → 1785 MHz, 1,024 Shading Units.
  • NVIDIA Quadro RTX 3000 Mobile (Optional)
    Turning Architecture, 6GB GDDR6 256-bit, 945→ 1380 MHz, 2,304 Shading Units.
  • NVIDIA Quadro RTX 4000 Mobile (Optional)
    Turning Architecture, 8GB GDDR6 256-bit, 1110→ 1560 MHz, 2,560 Shading Units.
  • NVIDIA Quadro RTX 5000 Mobile (Optional)
    Turning Architecture, 16GB GDDR6 256-bit, 1035→ 1545 MHz, 3,072 Shading Units.
Storage
  • Hard Drive Slots
    • 3 x M.2 2280 PCIe SSD slot
  • Hard Drive Configurations
    • Up to 6TB M.2 NVMe PCIe SSD

Connectivity

Dell Precision 7550
Wi-FiIntel AX201
Up to 2400 Mbps Dual band 2.4 GHz/5 GHz WiFi 802.11 a/b/g WiFi-4 (802.11n) WiFi-5 (802.11ac) WiFi-6 (802.11ax) Bluetooth 5.1
BluetoothBluetooth 5.1
Ethernet
  • Integrated Intel i219-LM 10/100/1000 Mb/s Ethernet (RJ-45 ) with Intel Remote Wake UP and PXE

Battery

Dell Precision 7550
Size
  • 68 Wh (6-cell lithium-ion ExpressCharge Boost)
  • 95 Wh (6-cell lithium-ion ExpressCharge Boost)
  • 95 Wh (6-cell lithium-ion LCL)
Power Supply180 W power adapter
Power rated at 19.5 VDC/9.23 A.

Software

Dell Precision 7550
OS
Windows 10 Home Windows 10 Pro Ubuntu 18.04 LTS RedHat 8.2
Upgradable to Windows 11
Built-in Apps
  • Microsoft Office 30-days trial
  • McAfee® Small Business Security 30 Day Free Trial

Camera & Audio

Dell Precision 7550
Camera
  • Front-facing camera
    Top-mount front camera with fixed focus lens, 0.92 Megapixels (1280 x 720 HD) at 30 fps.
  • Optional Windows Hello Infrared Camera
Audio
  • Realtek ALC3281 MaxxAudio® Pro by Waves
  • Two speakers (2W x 2)
  • Noise-reducing array microphones

Misc

Dell Precision 7550
Sensors
  • Windows Hello compliant fingerprint reader on the keyboard deck
Security
  • Intel® vPro™ Technology (iAMT 12) (optional, requires Intel WiFi® Link WLAN and a vPro compatible processor), Dell Client Command Suite available (dell.com/command), Factory Installed Dell Client Command | Update, Dell Command | Power Manager,
  • Intel® Platform Trust Technology,
  • Trusted Platform Module (TPM) 2.0
  • Chassis wedge-shaped security lock
  • Support for Computrace and SmartCard Reader
  • Fingerprint reader or FIPS Fingerprint reader
  • Touch Fingerprint Reader with Control Vault 3.0 (Advanced Authentication with FIPS 140-2 Level 3 Certification)
  • Contacted Smart Card (FIPS 201 with Control Vault 3.0 Advanced Authentication with FIPS 140-2 level 3 Certitication)
  • Contactless Smart Card
  • NFC/CSC (Check regional availability)
Warranty36 Months Basic Onsite Service