Dell Precision 15 3551
Dell Precision 15 3551 - Specs
- HDD/SSD
- up to 4000GB SSD + up to 2000GB HDD
- RAM
- up to 64GB
- OS
- Windows 11 Pro, Windows 10 Pro, Windows 10 Home
- Battery
- 97Wh, 6-cell, 68Wh, 4-cell, 51Wh, 3-cell
- Dimensions
- 359.1 x 236.2 x 15 mm (14.14" x 9.30" x 0.59")
- Weight
- 1.89 kg (4.2 lbs)
- Ports and connectivity
- 1x USB Type-C
- Thunderbolt 3
- 2x USB Type-A
- 3.2 Gen 1 (5 Gbps)
- 1x USB Type-A
- 3.2 Gen 1 (5 Gbps), Power Delivery (PD)
- HDMI
- 2.0
- Card reader
- MicroSD
- Ethernet LAN
- 10, 100, 1000 Mbit/s
- Wi-Fi
- 802.11ax
- Bluetooth
- 5.1
- Audio jack
- 3.5 Combo Jack
- Features
- Fingerprint reader
- optional
- Backlit keyboard
- optional
- Microphone
- Digital Array Microphones
- Speakers
- 2 Speakers, MaxxAudio Pro
- Optical drive
All Dell Precision 15 3551 configurations
#CommissionsEarned
CPU performance
Here you can find the price/performance difference between all the CPUs that come in the Dell Precision 15 3551 series.
Results are from the Cinebench R23 CPU test (the higher the score, the better)
GPU performance
Here you can find the price/performance difference between all the GPUs that come in the Dell Precision 15 3551 series.
![[May 2026] Global Ranking of Best-Selling Laptop GPUs on Amazon – Apple Dominates with 45% Share, Sweeps Top 3 Spots; NVIDIA’s RTX 5060 Leads the Dedicated GPU Pack](https://laptopmedia.com/wp-content/uploads/2026/06/Best-Selling-GPUs-GLOBAL-Top-10-400x225.jpg)
![[May 2026] Global Ranking of Best-Selling Laptop CPUs on Amazon – Apple Crushes Competition with 45.2% Market Share, M5 Dominates](https://laptopmedia.com/wp-content/uploads/2026/06/Best-Selling-CPUs-GLOBAL-Top-10-400x225.jpg)
![[May 2026] Amazon Germany: Top 7 Best-Selling Gaming Laptops – Lenovo Legion 5i Crowned Champion Amidst Fierce Mid-Range Competition](https://laptopmedia.com/wp-content/uploads/2026/06/Best-Selling-Gaming-Laptops-DE-Top-10-1-400x225.jpg)
![[May 2026] Amazon Italy: Top 10 Best-Selling Laptops – Apple MacBook Neo Reigns Supreme, Premium Models Capture Dominant Revenue Share](https://laptopmedia.com/wp-content/uploads/2026/06/Best-Selling-Laptops-IT-Top-10-400x225.jpg)
