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Green rectangular circuit board with silver processor and black memory chips

DELL

DELL Chromebook 13 7310 Motherboard RFG90 Intel Celeron 3205U 1.5GHz 4GB

SKU CH-SJ5R-CSJG0

Genuine Dell OEM system board for the Chromebook 13 7310 with on-board Intel Celeron 3205U dual-core 1.5GHz CPU and 4GB memory

  • Genuine Dell OEM replacement board for Chromebook 13 7310
  • On-board Intel Celeron 3205U dual-core processor at 1.5 GHz
  • Integrated 4 GB memory removes need for separate RAM
  • Dell part number RFG90 ensures exact fit for 7310 model
  • New condition ready for immediate installation in compatible laptop

Dell Chromebook 13 7310 Motherboard

This genuine Dell OEM motherboard carries part number RFG90 and is built specifically for the Chromebook 13 7310 laptop. It arrives with the Intel Celeron 3205U dual-core processor and 4GB of memory already soldered to the board. The component is a direct replacement for the original system board in that model.

Sustained operation with integrated processor

Because the CPU and memory are fixed on the board, thermal behaviour under load is determined by the laptop's original cooling design. The dual-core Celeron 3205U runs at a base frequency of 1.5GHz without a turbo boost, so clock speeds remain steady during extended workloads. Performance scales linearly with the cooling capacity of the Chromebook 13 7310 chassis.

Fixed 4GB memory capacity

The 4GB of on-board memory cannot be upgraded or expanded after purchase. Buyers who need more RAM for multitasking or heavier workloads must choose a different system rather than adding modules to this board. The soldered configuration also means the memory specification is locked to the original factory configuration.

How it compares

Measured against everything we stock in Motherboards for Intel CPUs, at today’s prices. Recalculated every night.

Price $33.99
Cheaper than about 92% of the 2,965 comparable items (median $97.99).

New to this? Buying PC parts with Monero — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameDELL

Questions about this item

How much heat or noise does the motherboard produce when the Celeron 3205U runs at 1.5 GHz all day?

The board uses the on-board Intel Celeron 3205U dual-core processor at 1.5 GHz; thermal output and fan noise depend on the laptop chassis and cooling design rather than the board itself.

What other parts must I already own for this RFG90 board to work in a Chromebook 13 7310?

You need the Chromebook 13 7310 chassis, display assembly, battery, keyboard, storage module and AC adapter; the board already includes the CPU and 4 GB of memory.

Will this motherboard fit the original Chromebook 13 7310 case and connectors without modification?

Yes, the RFG90 is the genuine Dell OEM system board listed as compatible with the Chromebook 13 7310, so it matches the original mounting points and I/O layout.

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