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Deal.ai › Motherboards
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ATX Motherboard PCI Slots 945G LGA775

ATX Motherboard PCI Slots 945G LGA775

Best price now

$199.00at NeweggChecked Nov 10

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Price facts

  • Last seen at $199.00 at Newegg on Nov 10.

    • Our take on the ATX Motherboard PCI Slots 945G LGA775

    This is a legacy ATX motherboard built on the Intel 945G chipset with an LGA775 socket and DDR2 memory. It pairs a PCIe x16 slot for a graphics card with older PCI slots for expansion cards, so it fits period-correct builds and repairs. Performance and features are far below any current board: DDR2 caps memory at a few gigabytes and the chipset lacks modern USB, SATA and NVMe support. It suits retro PC builders, collectors restoring a mid-2000s machine, and anyone replacing a dead board in an existing Core 2 or Pentium D system.

    Best forRetro and period-correct PC buildsRepairing an existing LGA775 systemCollectors of mid-2000s hardwareBasic office or test bench use with old parts
    Pros
    • LGA775 socket accepts a wide range of Pentium 4, Pentium D and Core 2 CPUs
    • PCIe x16 slot takes a discrete graphics card
    • Legacy PCI slots support older sound, network and capture cards
    • Standard ATX layout fits common cases and power supplies
    • DDR2 memory is cheap and easy to find secondhand
    Cons
    • DDR2 memory limits capacity and speed by modern standards
    • No M.2, NVMe or modern USB connectivity
    • Chipset and platform are long out of support
    • Integrated graphics are weak and lack modern video outputs
    • Old boards often have worn capacitors and no warranty

    ATX Motherboard PCI Slots 945G LGA775 prices at every store

    • NeweggNew

      In stock

      $199.00Free shippingChecked Nov 10
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    Store links may earn us a commission. Price via Klarna.

    ATX Motherboard PCI Slots 945G LGA775 price history

    Lowest price we've seen: $199.00 on Nov 10 at Newegg. Tracked across 1 store since Nov 10.

    Specifications

    Form Factor
    ATXSource
    Processor
    IntelSource
    Expansion Slots
    PCIe x16Source
    Socket Intel
    Socket 775Source
    Memory Type
    DDR2Source

    Questions and answers

    Which CPUs does this board support?
    It uses Socket 775, so it takes Pentium 4, Pentium D and many Core 2 Duo and Core 2 Quad chips. Check the board maker's CPU support list, since not every 945G board handles the later 45nm Core 2 models.
    How much RAM can it take?
    It uses DDR2 and typically has four DIMM slots. Most 945G boards officially support up to 4GB, and 32-bit operating systems will see less than that.
    Can I use a modern graphics card?
    It has a PCIe x16 slot, so a card will fit, but the older chipset and CPU will bottleneck anything recent. A period-appropriate card is the better match.
    Does it have SATA and USB 2.0?
    Most 945G boards include SATA ports and USB 2.0 headers. There is no USB 3, M.2 or NVMe support, so plan on a 2.5-inch SSD or hard drive.
    Is it worth it over a newer board?
    Only if you are restoring or building a mid-2000s system and need the LGA775 and DDR2 platform. For daily use, any current board is faster, more efficient and supported.
    What should I check before buying a used one?
    Look for bulging or leaking capacitors, bent socket pins and whether the I/O shield is included. Ask whether it was tested with a CPU and memory installed.
    Where is the ATX Motherboard PCI Slots 945G LGA775 cheapest?
    At Newegg, for $199.00, as of our latest check.

    Stores we've priced the ATX Motherboard PCI Slots 945G LGA775 at

    • Newegg deals and prices