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.
![[July 2026] Global Ranking of Best-Selling Laptop GPUs on Amazon – RTX 5060 Dominate Premium, Intel Still Rules Budget](https://laptopmedia.com/wp-content/uploads/2026/08/Best-Selling-GPUs-GLOBAL-Top-10-400x225.jpg)
![[July 2026] Global Ranking of Best-Selling Laptop CPUs on Amazon – Apple Dominates Premium, Intel Holds Overall Crown](https://laptopmedia.com/wp-content/uploads/2026/08/Best-Selling-CPUs-GLOBAL-Top-10-400x225.jpg)
![[July 2026] Amazon Canada: Top 10 Best-Selling Laptops – Apple MacBook Neo Dominates the Market to Claim the #1 Spot](https://laptopmedia.com/wp-content/uploads/2026/08/Best-Selling-Laptops-CA-Top-10-2-400x225.jpg)
![[July 2026] Best-Selling Laptop Brands on Amazon Japan – HP and Lenovo Dominate Units and Revenue Amid Fierce Competition](https://laptopmedia.com/wp-content/uploads/2026/08/CO.JP-Best-Brands-2-400x225.jpg)
![[July 2026] Amazon Italy: Top 10 Best-Selling Laptops – Apple MacBook Neo Claims the #1 Spot Amid Budget-Friendly Dominance](https://laptopmedia.com/wp-content/uploads/2026/08/Best-Selling-Laptops-IT-Top-10-400x225.jpg)
