Dell Precision 3551 Specifications

Here's what you need to know about Dell Precision 3551 including price, display info, CPU, RAM, storage, battery, and more.

Dell Precision 3551 image

Dell Precision 3551

Key FeaturesDell Precision 3551
At Glance
Released in
2020
16:9 FHD
15.6”
1080p 60Hz
Weight
4.16 lb
1.89 kg
Up to
Intel Xeon W-10855M
6C/12T, 2.80 → 5.10 GHz
Geekbench 5
1,142
Single Core
Geekbench 5
5,372
Multi-Core
With integrated
Intel® UHD Graphics 630
24 Execution Units, 350 → 1200 MHz
Upgradable up to
64GB
2933 MHz DDR4
Dell Precision 3551 Ports
Up to Nvidia Quadro
P620
4GB GDDR5
AvailabilityDell Precision 3551
Released2020
PricingStarting at $939
Generations
Stores
Dell Precision 3551 Price
Dell Precision 3551 Business Laptop, 15.6 FHD (1920x1080) Non-Touch, Intel Core i7-10750H, 16GB RAM, 512GB SSD, n Vidia Quadro P620, Webcam, Windows 10 Pro (Renewed)
Dell Precision 3551 Business Laptop, 15.6 FHD (1920x1080) Non-Touch, Intel Core i7-10750H, 16GB RAM, 512GB SSD, n Vidia Quadro P620, Webcam, Windows 10 Pro (Renewed)
By Dell
$1,495.97
Dell Precision 3551 15.6" Mobile Workstation - Intel Core i7 i7-10850H 2.7GHz
Dell Precision 3551 15.6" Mobile Workstation - Intel Core i7 i7-10850H 2.7GHz
By Dell
$2,099.99
2021 Newest Dell Precision 3551 Workstation 15.6" FHD Touchscreen Business Laptop, Intel Core i7-10850H, 16GB RAM, 1TB PCIe SSD, Thunderbolt 4, HDMI, FP Reader, Wi-Fi 6, Backlit KB, Win 10 Pro, Grey
2021 Newest Dell Precision 3551 Workstation 15.6" FHD Touchscreen Business Laptop, Intel Core i7-10850H, 16GB RAM, 1TB PCIe SSD, Thunderbolt 4, HDMI, FP Reader, Wi-Fi 6, Backlit KB, Win 10 Pro, Grey
By Dell
$1,299.00
Puccy Anti Blue Light Tempered Glass Screen Protector Film, compatible with Dell Precision 3000 3551 15.6" (Active Area Cover Only) Protective Protectors Guard
Puccy Anti Blue Light Tempered Glass Screen Protector Film, compatible with Dell Precision 3000 3551 15.6" (Active Area Cover Only) Protective Protectors Guard
By Puccy
$40.98
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
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
$999.99
Puccy Anti Blue Light Tempered Glass Screen Protector Film, compatible with Dell Precision 3000 3551 15.6" (Active Area Cover Only) Protective Protectors Guard
Puccy Anti Blue Light Tempered Glass Screen Protector Film, compatible with Dell Precision 3000 3551 15.6" (Active Area Cover Only) Protective Protectors Guard
By Puccy
$40.98
ExteriorDell Precision 3551
Dimensions14.13” x 9.30” x 0.88 - 0.98” (359.1 mm x 236.2 mm x 22.48 - 24.92 mm)
Weight4.16 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.
DisplayDell Precision 3551
Size15.6 Inches
Info
  • 15.6" HD Non-Touch
    1366x768 100 PPI 220 nits Anti-Glare Non-Touch 45% color gamut
  • 15.6" FHD Non-Touch
    1920x1080 141 PPI 220 nits Anti-Glare Non-Touch 45% color gamut WVA
  • 15.6" FHD Non-Touch
    1920x1080 141 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
PortsDell Precision 3551
Ports
Dell Precision 3551 Ports
Image Source: Dell
  • 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 SpecsDell Precision 3551
Processor
  1. 10th Gen Intel® Core™ i5-10300H
    4 cores, 8 threads, 2.50 → 4.50 GHz, 8MB SmartCache, 45W
  2. 10th Gen Intel® Core™ i5-10400H
    4 cores, 8 threads, 2.60 → 4.60 GHz, 8MB SmartCache, 45W
  3. 10th Gen Intel® Core™ i7-10750H
    6 cores, 12 threads, 2.60 → 5.00 GHz, 12MB SmartCache, 45W
  4. 10th Gen Intel® Core™ i7-10850H
    6 cores, 12 threads, 2.70 → 5.10 GHz, 12MB SmartCache, 45W
  5. 10th Gen Intel® Core™ i7-10875H
    8 cores, 16 threads, 2.30 → 5.10 GHz, 16MB SmartCache, 45W
  6. 10th Gen Intel® Core™ i9-10885H
    8 cores, 16 threads, 2.40 → 5.30 GHz, 16MB SmartCache, 45W
  7. Intel Xeon W-10855M
    6 cores, 12 threads, 2.80 → 5.10 GHz, 12MB SmartCache, 45W
Geekbench 5 Single Core
Dell Precision 35511
10th Gen Intel® Core™ i5-10300H1,06186.75%
2
10th Gen Intel® Core™ i5-10400H1,223100.00%
3
10th Gen Intel® Core™ i7-10750H1,13492.72%
4
10th Gen Intel® Core™ i7-10850H1,15294.19%
5
10th Gen Intel® Core™ i7-10875H1,19297.47%
6
10th Gen Intel® Core™ i9-10885H1,19697.79%
7
Intel Xeon W-10855M1,14293.38%
01,223
Geekbench 5 Multi-Core
Dell Precision 35511
10th Gen Intel® Core™ i5-10300H3,74754.51%
2
10th Gen Intel® Core™ i5-10400H4,25261.86%
3
10th Gen Intel® Core™ i7-10750H5,41278.73%
4
10th Gen Intel® Core™ i7-10850H5,34177.70%
5
10th Gen Intel® Core™ i7-10875H6,874100.00%
6
10th Gen Intel® Core™ i9-10885H6,78898.75%
7
Intel Xeon W-10855M5,37278.15%
06,874
Integrated Graphics
  1. 10th Gen Intel® Core™ i5-10300H
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1050 MHz
  2. 10th Gen Intel® Core™ i5-10400H
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1100 MHz
  3. 10th Gen Intel® Core™ i7-10750H
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1150 MHz
  4. 10th Gen Intel® Core™ i7-10850H
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1150 MHz
  5. 10th Gen Intel® Core™ i7-10875H
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1200 MHz
  6. 10th Gen Intel® Core™ i9-10885H
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1250 MHz
  7. Intel Xeon W-10855M
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1200 MHz
Memory
  • Memory Slots
    • 2 x DDR4 SODIMM slots
  • Memory Configurations
    • Speed: 2933MHz
    • Memory Type: ECC or Non-ECC
    • Minimum Memory: 8GB
    • Maximum Memory: 64GB
Discrete Graphics
NVIDIA Quadro P620 (Optional)
Pascal Architecture, 4GB GDDR5 128-bit, 1177 → 1442 MHz, 512 CUDA Cores.
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
ConnectivityDell Precision 3551
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 GHz WiFi 802.11 a/b/g WiFi-4 (802.11n) WiFi-5 (802.11ac) Bluetooth 5.0
Bluetooth
  • Bluetooth 5.0
  • Bluetooth 5.1
EthernetIntel 1219-V/Intel 1219-LM Gigabit Ethernet controller
BatteryDell Precision 3551
Size
  • 51 Wh - 3-cell lithium-ion, ExpressCharge capable
  • 68 Wh - 4-cell lithium-ion, ExpressCharge capable
  • 68 Wh - 4-cell lithium-ion, Long Cycle Life
  • 97 Wh - 6-cell lithium-ion, ExpressCharge capable
Battery LifeUp 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
SoftwareDell Precision 3551
OS
Windows 10 Home Windows 10 Pro Ubuntu 18.04 LTS RedHat 8.2
Upgradable to Windows 11
Built-in AppsMicrosoft Office 30-days trial
Camera & AudioDell Precision 3551
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
MiscDell Precision 3551
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.
WarrantyBasic Onsite Service 12 Months, 12 Month(s)

Dell Precision 3551: Quick Look

Here is our quick look at Dell Precision 3551.

Dell Precision 3551

Dell has revealed the Precision 3551, a 15.6-inch machine, in 2020. It is powered by up to a hexa-core Intel Xeon W-10855M with a boost clock speed up to 5.10 GHz. The laptop has a dedicated GPU option up to Nvidia Quadro P620 with 4GB GDDR5. For display option, it has a 15.6 inch display with the following key specifications:

  • 15.6" HD Non-Touch
    1366x768 100 PPI 220 nits Anti-Glare Non-Touch 45% color gamut
  • 15.6" FHD Non-Touch
    1920x1080 141 PPI 220 nits Anti-Glare Non-Touch 45% color gamut WVA
  • 15.6" FHD Non-Touch
    1920x1080 141 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

Moreover, Dell claims that the Dell Precision 3551 supports up to 64GB of 2933 MHz DDR4 memory that you can upgrade with two memory module slots on the motherboard. Furthermore, It comes with a single removable M.2 SSD slot that users can replace and upgrade in the future. On top of that, it also has a single SATA slot, that users can use to install a 2.5-inch SATA SSD, SSHD, or a hard disk drive to add even more storage.

Additionally, the Dell Precision 3551 measures 14.14” x 9.3” x 0.98” (359.16 x 236.22 x 24.89 mm) and weight at 4.16 lbs. (1.89 kg). The laptop features the following 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