here!
I’m your shopping assistant for PC builds, upgrades, and everything tech.
Got questions? Ask away!
Start a conversation
+
+
Overview
Specs
Reviews
See all Q & A 
Any questions? Ask CelesteSM will help you find out quickly.
Try me now
Product Details: Product
Type: Desktop
BoardMfg Number:
3Nvj6Description: Dell - System Board For Dell Optiplex 780
SffManufacturer: Dell
Type: Desktop
BoardMfg Number:
3Nvj6Description: Dell - System Board For Dell Optiplex 780
SffManufacturer: Dell
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Limited Warranty period (parts): 1 year
- Limited Warranty period (labor): 1 year
- Read full details
Return Policies
- Return for refund until: January 31, 2027
- Return for replacement until: January 31, 2027
- This item is covered by Newegg.com's Extended Holiday Return Policy.
- Read full return policy for details.
We want to ensure your holiday shopping this year is hassle-free. That’s why we’re automatically extending our return policies on almost every product! For purchases placed between November 1st, 2026 and December 31, 2026 you will have until January 31, 2027 to return your product.
Manufacturer Contact Info
LOADING...
LOADING...
The Dell 3NVJ6 system board is a replacement motherboard for the OptiPlex 780 Small Form Factor, suited to users repairing or restoring that specific desktop model.
Recommended For
- OptiPlex 780 SFF owners replacing a failed system board who want to keep their existing chassis and compatible components in service.
- Refurbishers restoring OptiPlex 780 SFF business desktops for basic office or legacy-system use, rather than replacing the whole computer.
- Repair technicians and parts resellers sourcing a model-specific board for an OptiPlex 780 SFF repair; they should verify the system model and form factor before ordering.
- Owners maintaining a legacy OptiPlex setup who need to preserve its original platform and connections instead of moving to a newer PC architecture.
Spec Summary
| Attribute | Value |
|---|---|
| Best For | Replacement system-board use in a Dell OptiPlex 780 SFF |
| Component Type | Others |