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Dell Precision 3551 Specs – Detailed Specifications

Here's what you need to know about the Dell Precision 15 3551 (2020) specifications including display size, resolution, processor, RAM, storage, camera, battery, and more.

BY Evan Forrest January 04, 2021 05:35 am

Dell Precision 3551 Spec Sheet

The 2020 Dell Precision 3551 features the 45W 10th Generation Intel Comet Lake quad-core Intel Core i5-10300H up to 6-core Intel Xeon W-10855M with the boost speed up to 5.10 GHz. It has a display size of 15.6 inches and when it comes to dimensions, it is 14.14 inches long, 9.3 inches wide, and 0.98 inches thickness.

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Availability
Released	2020
Pricing	Starting at $939
Stores	See at Amazon
Display
Size	15.6 Inches
Info	15.6" HD Non-Touch 1366x768100 PPI220 nits Anti-GlareNon-Touch 45% color gamut 15.6" FHD Non-Touch 1920x1080141 PPI 220 nits Anti-Glare Non-Touch 45% color gamut WVA 15.6" FHD Non-Touch 1920x1080141 PPI 300 nits Anti-Glare Non-Touch 100% sRGB WVA 15.6" FHD Touch 1920x1080 141 PPI 220 nits Anti-Glare w/Embedded Touch 45% color gamut WVA
Exterior
Dimensions	14.13” x 9.30” x 0.88 - 0.98” (359.1 mm x 236.2 mm x 22.48 - 24.92 mm)
Weight	4.16 lbs (1.89 kg)
Keyboard and Trackpad	Full-size backlit keyboard. 4.00” x 2.45” (101.7 mm x 55.2 mm) touchpad with 5 multi-touch gesture support.
Ports	1 x USB Type-C with Thunderbolt™ 3 Supports USB 3.2 Gen 2 and DisplayPort 1.4. 2 x USB 3.2 Gen 1 1 x USB 3.2 Gen 1 with PowerShare 1 x HDMI 2.0b Port 1 x RJ-45 port 1 x Headset jack 1 x MicroSD-card reader 1 x SIM card slot (optional) 1 x Smart card reader (optional) 1 x Wedge-shaped lock slot 1 x DC-in
Internal Specs
Processor	10th Gen Intel® Core™ i5-10300H 4 cores, 8 threads, 2.50 → 4.50 GHz, 8MB SmartCache, 45W 10th Gen Intel® Core™ i5-10400H 4 cores, 8 threads, 2.60 → 4.60 GHz, 8MB SmartCache, 45W 10th Gen Intel® Core™ i7-10750H 6 cores, 12 threads, 2.60 → 5.00 GHz, 12MB SmartCache, 45W 10th Gen Intel® Core™ i7-10850H 6 cores, 12 threads, 2.70 → 5.10 GHz, 12MB SmartCache, 45W 10th Gen Intel® Core™ i7-10875H 8 cores, 16 threads, 2.30 → 5.10 GHz, 16MB SmartCache, 45W 10th Gen Intel® Core™ i9-10885H 8 cores, 16 threads, 2.40 → 5.30 GHz, 16MB SmartCache, 45W Intel Xeon W-10855M 6 cores, 12 threads, 2.80 → 5.10 GHz, 12MB SmartCache, 45W
Integrated Graphics	10th Gen Intel® Core™ i5-10300H Intel® UHD Graphics 630 24 Execution Units, 350 → 1050 MHz 10th Gen Intel® Core™ i5-10400H Intel® UHD Graphics 630 24 Execution Units, 350 → 1100 MHz 10th Gen Intel® Core™ i7-10750H Intel® UHD Graphics 630 24 Execution Units, 350 → 1150 MHz 10th Gen Intel® Core™ i7-10850H Intel® UHD Graphics 630 24 Execution Units, 350 → 1150 MHz 10th Gen Intel® Core™ i7-10875H Intel® UHD Graphics 630 24 Execution Units, 350 → 1200 MHz 10th Gen Intel® Core™ i9-10885H Intel® UHD Graphics 630 24 Execution Units, 350 → 1250 MHz Intel Xeon W-10855M Intel® UHD Graphics 630 24 Execution Units, 350 → 1200 MHz
Discrete Graphics	NVIDIA Quadro P620 (Optional) Pascal Architecture, 4GB GDDR5 128-bit, 1177 → 1442 MHz, 512 CUDA Cores.
Memory	Memory Slots 2 x DDR4 SODIMM slots Memory Configurations Speed: 2933MHz Memory Type: ECC or Non-ECC Minimum Memory: 8GB Maximum Memory: 64GB
Storage	Hard Drive Slots 1 x M.2 PCIe SSD slot 1 x 2.5 inches hard drive slot Hard Drive Configurations Up to 2TB M.2 NVMe PCIe SSD Up to 2TB SATA Hard Drive
Connectivity
Wi-Fi	Intel 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 Qualcomm QCA61x4A (DW1820) Up to 867 Mbps Dual band 2.4 GHz/5 GHzWiFi 802.11 a/b/g WiFi-4 (802.11n) WiFi-5 (802.11ac) Bluetooth 5.0
Bluetooth	Bluetooth 5.0 Bluetooth 5.1
Ethernet	Intel 1219-V/Intel 1219-LM Gigabit Ethernet controller
Battery
Size	51 Wh - 3-cell lithium-ion, EpressCharge capable 68 Wh - 4-cell lithium-ion, EpressCharge capable 68 Wh - 4-cell lithium-ion, Long Cycle Life 97 Wh - 6-cell lithium-ion, EpressCharge capable
Battery Life	Up to 20 hours of battery life With optional 6-cell 97 Wh battery.
Power Supply	90 W power adapter 130 W USB-C power adapter
Software
OS	Windows 10 Home (64-bit) Windows 10 Pro (64-bit) Ubuntu 18.04 LTS (64-bit) RedHat 8.2
Built-in Apps	Microsoft Office 30-days trial
Camera & Audio
Camera	Front-facing camera Top-mount front camera with fixed focus lens, 0.92 Megapixels (1280 x 720 HD) at 30 fps. Optinal Infrared camera For Windows Hello Facial Recognition.
Audio	Dual integrated high-quality speakers 2W Stereo Speakers Dual integrated noise-canceling digital array microphones MaxxAudio® Pro by Waves
Misc
Sensors	Ambient light sensor The fingerprint reader in the power button (optional) IR Camera (optional)
Security	Hardware Security SafeBIOS - protects from threats that attack below-the-OS. Includes Dell Off-host BIOS Verification, BIOS Resilience, BIOS Recovery, and additional BIOS Controls. SafeID - secures end-user credentials with a dedicated security chip. Additional features include the following: Trusted Platform Module (TPM) 2.07, self-encrypting storage drives (Opal, FIPS), Smart card keyboard (FIPS). Physical Security Options - Chassis lock slot support, Chassis Intrusion Switch, Lockable Cable Covers, Supply chain tamper alerts (Check regional availability) Software Security SafeGuard and Response - powered by VMware Carbon Black and Secureworks provides modern security to prevent, detect, and remediate advanced malware and cyber attacks. A suite of technologies include the following: Next-Generation Antivirus (NGAV), Endpoint Detection and Response (EDR), Threat Detection and Response (TDR), Managed Endpoint Detection and Response, Incident Management Retainer, Emergency Incident Response SafeData - protects information on devices and in the cloud.
Warranty	Basic Onsite Service 12 Months, 12 Month(s)

Dell Precision 3551 Price

Here is the latest price update for Dell Precision 3551.

Dell Precision 3551 Price
	Dell Precision 3000 3551 15.6" Mobile Workstation - Full HD - 1920 x 1080 - Intel Core i5 (10th Gen) i5-10400H Quad-core (4 Core) 2.60 GHz - 16 GB RAM - 256 GB SSD - Windows 10 Pro - NVIDIA Quadr By Dell $1,539.99	See at Amazon
	Dell Precision 3551 15.6" Mobile Workstation, Intel Core i7-10850H, 16GB RAM, 512GB SSD, NVIDIA Quadro P620, Windows 10 Pro (D04KY) By Dell $2,089.00	See at Amazon
	Dell Precision 3551 15.6" Mobile Workstation, Intel Core i7-10750H, 32GB RAM, 512GB SSD, NVIDIA Quadro P620, Windows 10 Pro (XW24K) By Dell $2,099.99	See at Amazon
	Dell Precision 3551 15.6" Mobile Workstation - Intel Core i7 i7-10750H 2.6GHz By Dell $1,951.45	See at Amazon
	Dell Precision 3551 15.6" Mobile Workstation - Intel Core i5 i5-10300H 2.5GHz By Dell $1,887.89	See at Amazon
	Dell Precision 3551 15.6" Mobile Workstation - Intel Core i7 i7-10750H 2.6GHz By Dell $2,207.86	See at Amazon