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DELL
DELL Precision 7520 Intel Motherboard i7-7820HQ 2.9 WMH3D
Replacement system board for Precision 7520 laptops with on-board Intel Core i7-7820HQ quad-core CPU at 2.9 GHz
- Genuine Dell OEM board ensures exact fit for Precision 7520
- On-board Intel Core i7-7820HQ quad-core CPU at 2.9 GHz delivers strong mobile performance
- Integrated processor eliminates separate CPU installation and compatibility risk
- Designed specifically for Precision 15 7520 chassis and cooling layout
- Dell part WMH3D guarantees authentic replacement quality
Dell Precision 7520 System Board
This genuine Dell Precision 7520 motherboard carries an on-board Intel Core i7-7820HQ quad-core processor running at 2.9 GHz. It is built as a direct replacement system board for the Dell Precision 7520 laptop. The part number is WMH3D.
Bundled Processor Impact
Because the CPU is soldered to the board, the quad-core i7-7820HQ at 2.9 GHz is included without a separate installation step. This eliminates socket-compatibility checks and thermal-paste application for the processor. The board arrives ready to fit into the Precision 7520 chassis.
Who This Suits And Who It Does Not
Technicians repairing a Dell Precision 7520 with part number WMH3D can use this board as a like-for-like swap. Buyers who need a different processor, a desktop form factor, or a board for another laptop model should look elsewhere.
주요 특징
- Genuine Dell OEM board ensures exact fit for Precision 7520
- On-board Intel Core i7-7820HQ quad-core CPU at 2.9 GHz delivers strong mobile performance
- Integrated processor eliminates separate CPU installation and compatibility risk
- Designed specifically for Precision 15 7520 chassis and cooling layout
- Dell part WMH3D guarantees authentic replacement quality
사양
| Brand | DELL |
|---|
이 상품에 대한 질문
Will the soldered i7-7820HQ on this WMH3D board ever need replacement?
The i7-7820HQ is permanently soldered to the WMH3D motherboard; if the CPU fails the entire board must be replaced, there is no separate processor socket.
What limits sustained performance on this Precision 7520 board?
The 2.9 GHz quad-core i7-7820HQ shares the laptop's cooling system, so thermal throttling under continuous load is the first limit you will hit.
How loud and hot does this motherboard get during all-day workloads?
Fan noise and surface temperature depend on the Precision 7520 chassis cooling design; the board itself has no independent fans or thermal sensors exposed to the user.
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