Please allow ~2-3 weeks to dispatch for quality control. Product images are for illustrative purposes only and may contain AI-generated content; they may not represent the final product you receive. Products are subject to the cosmetic grading policy detailed here.
If you are ordering a device that does not include a Windows 11 licence as standard, please check Microsoft's minimum system requirements to confirm if it can be upgraded later should you wish to do so.

Dell Precision 3551 Motherboard (Intel i7-10850H 2.7GHz, Nvidia Quadro P620, Model LA-J282P M21VD) – Certified Refurbished
Experience professional-grade performance and upgrade flexibility with the Dell Precision 3551 motherboard, equipped with an Intel Core i7-10850H 6-core processor (base 2.7GHz, turbo up to 5.1GHz), Nvidia Quadro P620 dedicated graphics, and model number LA-J282P M21VD. This certified refurbished motherboard is designed to power demanding workloads while providing broad support for memory and storage upgrades—perfect for professionals and IT service providers.
Practical Use Cases
- Professional CAD & 3D Modelling: The Nvidia Quadro P620 GPU delivers certified, reliable performance for design, engineering, and scientific applications.
- Content Creation & Video Editing: High multi-threaded CPU power and GPU acceleration help streamline rendering and editing tasks.
- IT Repairs & Upgrades: Ideal replacement board for Dell Precision 3551 laptops, supporting enhanced security and advanced BIOS features.
- Enterprise Environments: TPM and Bitlocker support provide robust data protection for sensitive business use.
Key Features & Benefits
- Powerful CPU Support: Intel 10th Gen Core i7-10850H with 6 cores and 12 threads ensures smooth multitasking and high-performance computing.
- Professional Graphics: Nvidia Quadro P620 offers superior graphics acceleration tailored for professional-grade applications.
- Memory Flexibility: Supports up to 64GB DDR4 RAM via two SODIMM slots, enabling seamless multitasking.
- Advanced Storage Options: Dual compatibility with NVMe SSDs and 2.5" SATA drives allows fast and expansive storage configurations.
- Enhanced Security: Integrated TPM module and UEFI BIOS with enterprise-level security features.
- Upgrade & Repair Friendly: User-replaceable design facilitates easy motherboard swaps or upgrades.
- Certified Refurbished Quality: Rigorous testing ensures reliable performance with a minimum 1-year warranty from Reboot IT.
- Broad Compatibility: Fits Dell Precision 3551 systems with part numbers 3PRMD and internal code LA-J282P M21VD.
- Warranty & Support: Comes with a full 1-year warranty and access to expert technical support for peace of mind.
Detailed Specifications
- Processor: Intel Core i7-10850H (6 cores / 12 threads, 2.7GHz base, up to 5.1GHz turbo)
- Graphics: Nvidia Quadro P620 (discrete), Intel UHD Graphics (integrated)
- Chipset: Intel WM490
- Memory Support: DDR4 SODIMM, 2 slots, up to 64GB total
- Storage Interfaces: NVMe M.2 SSD slot + 2.5” SATA drive bay
- BIOS: UEFI with advanced configuration options
- Security: TPM module, Bitlocker support
- Model Number: LA-J282P M21VD (internal), Dell part number 3PRMD
- Warranty: 1 year (certified refurbished by Reboot IT)
- Compatibility: Designed specifically for Dell Precision 3551 laptops
Quality Assurance & Warranty
This Dell Precision 3551 motherboard is a certified refurbished product sold by Reboot IT, backed by a comprehensive 1-year warranty to ensure reliability and customer satisfaction. All units undergo strict testing and quality control before dispatch. Support services are available to assist with installation guidance or troubleshooting.
Why Choose This Motherboard?
This motherboard is your ideal solution if you need a dependable, upgradeable mainboard for your Dell Precision 3551 laptop that can handle heavy professional workloads without compromise. Whether you’re repairing or upgrading your system, this certified refurbished unit combines quality, performance, and value with trusted warranty support.
Upgrade your Dell Precision 3551 today with this powerful Intel i7-10850H motherboard featuring Nvidia Quadro P620 graphics — available now from Reboot IT with a full warranty.
Click ‘Add to Cart’ to secure your certified refurbished motherboard now!
On-Board Audio |
| On-Board Video Chipset |
| Manufacturer Warranty | 1 Year |
| Features | On-Board Audio|On-Board Video Chipset|10/100 LAN Card|Bluetooth |
| Item Height | None |
| Item Width | None |
| Model | Precision 3551 |
| Motherboard Brand | Dell |
| Type | Motherboard |
| Processor Model | Core i7-10850H |
| Input/output Ports | None |
| Expansion Slots | None |
| Item Weight | none |
| Cpu Clock Speed | 2.70 GHz |
| Compatible Cpu Brand | Intel |
| Memory Type | DDR4 SDRAM |
| Form Factor | None |
| Cpu Bus Speed | None |
| Custom Bundle | No |
| Number Of Cpu Cores | 6 |
| Cpu L2 Cache | None |
| Most Suitable For | Professional Workstation |
| Compatible Brand | For Dell |
| Socket Type | LGA 1200 |
| Number Of Memory Slots | 2 |
| Cpu L3 Cache | 12 MB |
| Cpu Series | Core i7 |
| Item Length | None |
Refurbished Computers - Cosmetic Grading Guide
Our supplier's refurbished hardware is typically graded either "Excellent" or "Good", however, some legacy products were graded under a letter grading system (A, B, C). Please find the definitions for each grade below and contact us if you're uncertain of a device's grade.
Used Smartphone / Refurbished Mobile Phones
"Excellent" Grade
Devices in this category appear like new, with very minor wear. Expect light or fine scratches on the screen that are shallow enough not to catch on a fingernail. The edge around the glass is virtually flawless, save for possible light scratching around the power port. The back plate may show light/fine scratches, including on the Apple logo, with any discoloration being minimal.
"Good" Grade
These devices are characterized by being fully tested and functional even if they have body scratches, minor paint chips, or a small hairline crack on the screen. Screens are free from dead pixels but may exhibit slight scratching from moderate use.
Refurbished Desktops, Laptops and Monitors
"Excellent" Grade - Laptops
Reserved for units that show barely any signs of previous use, these laptops may exhibit very minor scuffing or abrasions, associated only with minimal standard use. The keyboards show light wear, and importantly, the screens are pristine, free from any scratches, cracks, chips, dead pixels, dark spots, discoloration, or blemishes.
"Excellent" Grade - Desktops
Desktop PCs in the "Excellent" grade category are free from deep scratches, cracks, paint chips, or any broken/missing pieces, ensuring a sleek and almost-new aesthetic.
"Excellent" Grade - Monitors
"Excellent" grade is reserved for units that show evidence of very little to no previous use. Any wear on an "Excellent" Display, including housing/frame and/or external surfaces (i.e. Frame) is associated with standard minimal use. "Excellent" units may have minor scuffing and / or minor abrasions on plastics with from standard light previous use."Excellent" Displays will feature no scratches, cracks, chips, dead pixels, dark spots, discoloration or blemishes. Units will only feature the standard minimal wear and tear that is associated with a used unit.
"Good" Grade - Laptops
"Good" laptops may feature one or several small dings or dents on covers and / or small paint chips on the surface or small hairline cracks in the bezel. Laptop screens may feature uneven light diffusion in screen and may feature subtle blemishes. "Good" Laptops will not feature cracks screens but may feature slight scratching, dead pixels or white spots on the screen.
"Good" Grade - Desktops
"Good" grade desktops may have light scratches on external body and may feature more excessive unit housing and/or external case wear than "Excellent" units, including wear on case / lid. "Good" PCs may feature one or several small dings or dents on covers and / or small paint chips on the surface.
"Good" Grade - Monitors
Displays in the "Good" grade have been fully tested and are functional but may include scratches on body, small paint chips, minor cracks on body, loose and/or wobbly bases. "Good" Display screens may feature uneven light diffusion in screen and may feature subtle to moderate blemishes. "Good" Displays will not feature cracks on screens but may feature slight scratching on screen surfaces from moderate use or wear, dead pixels or white spots on the screen.
Legacy letter grading
Used Smartphone / Refurbished Mobile Phones
A Grade
- No chips, scratches or cracks on the front glass and housing
- No missing or alternative parts
- No sign of liquid damage
- Battery cannot be swollen
B Grade – Same as A Grade except:
- May have light scuffs but no chips or cracks
- Light scratches on housing or front glass
C-Grade – Same as B Grade except:
- Unlimited long shallow scratches on the front glass
- No chips or cracks on the front glass
- Unlimited scratches, chips/dents on back cover housing and corners
- Minor cracks allowed
- Customized housing and aftermarket covers allowed
Refurbished Desktops, Laptops and Monitors
A-Grade
- Overall excellent to very good cosmetic condition. Some may be pristine, others may have light scratches or minor blemishes
- Laptops may have some shiny areas around the keyboard such as the space bar, touchpad or touchpad buttons
- Keyboard keys will be in excellent condition
- Laptop and monitor screens will be blemish free
- Cosmetic blemishes will not impact the overall functionality or performance of the device
B-Grade
- Will have some cosmetic blemishes that include scratches and/or other imperfections
- Minor scratches and dents on the housing
- Laptops may have shiny keys or shiny surfaces around the keyboard however all characters will be legible
- Laptop and monitors screens will have imperfections such as minor scratches, minor chips and/or white spots. There will be no cracking on the screen
- Have the same warranty as A Grade
- Pricing will be cheaper than A Grade
C-Grade
- Same as B-Grade except may have unlimited scratches/blemishes on the screen
- May have cracks/chips or dents on the housing
- Have the same warranty as A Grade
- Pricing will be cheaper than B Grade










