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Dell LGA1155 desktop motherboard, green PCB, silver I/O shield

DELL

DELL Inspiron 660 Vostro 270S Intel LGA1155 Motherboard XFWHV

SKU CH-RQ1B-G90JN

A replacement Intel LGA1155 desktop motherboard for Dell Inspiron 660 and Vostro 270S systems, with two DDR3 slots and HDMI output

  • Supports Intel LGA1155 processors with the 1155 socket
  • Two DDR3 memory slots for desktop system upgrades
  • Six rear USB ports including 2.0 and 3.0 speeds
  • HDMI and VGA outputs for dual display flexibility
  • PCIe x16 and x1 slots for graphics and expansion cards

Dell Inspiron 660 Vostro 270S Motherboard

This Dell motherboard serves as a direct replacement board for Inspiron 660 and Vostro 270S desktop systems. It uses the Intel LGA1155 socket and fits the original chassis mounting points without modification. The part number XFWHV matches the factory service documentation for these models. Builders restoring a failed unit will find the correct connector layout already aligned.

Sustained Operation Characteristics

The board provides one 4-pin CPU fan header and one 3-pin rear system fan header for active cooling management. Two DDR3 memory slots support dual-channel operation within the original system specifications. The 24-pin ATX and 4-pin 12V power connectors deliver stable current to the processor and chipset during extended workloads. Expansion includes one PCI Express x16 slot and one PCI Express x1 slot for add-in cards.

Installation Practicalities

Installation requires verifying the exact part number XFWHV or 0XFWHV against the original board to avoid mismatched revisions. Front panel, front audio and USB headers follow the Dell proprietary pinout used in the 660 and 270S chassis. No cables, manuals or I/O shields are included in the package. Buyers needing additional memory slots or newer USB standards cannot use this board.

Highlights

  • Supports Intel LGA1155 processors with the 1155 socket
  • Two DDR3 memory slots for desktop system upgrades
  • Six rear USB ports including 2.0 and 3.0 speeds
  • HDMI and VGA outputs for dual display flexibility
  • PCIe x16 and x1 slots for graphics and expansion cards

Specifications

BrandDELL
SeriesInspiron 660 Vostro 270 270s
ModelDell Inspiron 660 Vostro 270 270s

Questions about this item

Will this board fit my Dell Inspiron 660 chassis?

Yes, the board is built for the Inspiron 660 and Vostro 270S series and matches part numbers XFWHV, 0XFWHV and CN-0XFWHV.

Which processors can I install in the LGA1155 socket?

The socket accepts Intel LGA1155 CPUs; check your original part number or service manual for the exact models qualified for this chassis.

What memory should I buy for the two slots?

Use DDR3 SDRAM modules; the board provides two memory slots for standard desktop DDR3 sticks.

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