mATX Motherboards

AM4, mATX, DDR4, 128GB

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MSI B550M PRO-VDH WiFi ProSeries Motherboard (AMD Ryzen 5000, AM4, DDR4, PCIe 4.0, SATA 6Gb/s, M.2, USB 3.2 Gen 1,

$89.99as of 11/04/2026 00:18 PST - Details

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Pros

+Supports up to 128GB of memory

+PCIe 4.0 support for newer graphics cards and storage

+Micro-ATX form factor fits smaller builds

+AM4 socket supports Ryzen 5000 series processors

Cons

−Uses older DDR4 memory rather than DDR5

Compared with the 8 motherboards on this page

+128GB maximum memory: only 1 of 22 here have a higher maximum memory

How pros and cons are picked (About: Disclaimer)

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LGA2011-3, mATX, DDR4, 128GB

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MACHINISIT LGA 2011-3 Motherboard X99 Micro ATX Mainboard for Intel Xeon E5 V3 V4 Series Processors (DDR4 Max 128GB,

$54.14as of 11/04/2026 00:04 PST - Details

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Spec score7.8

Pros

+Micro ATX form factor for a compact build

+Supports DDR4 memory up to 128GB

+1G LAN port for wired networking

Cons

−Fewer expansion slots than full ATX boards

Compared with the 8 motherboards on this page

+128GB maximum memory: only 1 of 22 here have a higher maximum memory

−1G: 39 of the 73 here have a higher wired lan

How pros and cons are picked (About: Disclaimer)

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LGA1700, mATX, DDR5, 4 Memory slots

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Q670 12-Bay NAS M-ATX Motherboard(LGA1700, 12th/13th/14th Gen. Desktop Processor), 4* U-DIMM DDR5 2* M.2 NVMe, 12* SATA

$300.00as of 11/04/2026 00:47 PST - Details

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Spec score8.4

Pros

+12 SATA ports for building a large storage array

+Two M.2 NVMe slots for fast cache or boot drives

+Supports up to 128GB of DDR5 memory across four slots

+2.5G LAN for faster network transfers

Cons

−Micro-ATX form factor limits expansion slot count

Compared with the 8 motherboards on this page

+12 sata ports: the most sata ports of the 22 here

+4 memory slots: only 2 of 65 here have more memory slots

+128GB maximum memory: only 1 of 22 here have a higher maximum memory

+2 m.2 slots: only 3 of 59 here have more m.2 slots

How pros and cons are picked (About: Disclaimer)

About this product

LGA1700, mATX, DDR4, 4 Memory slots

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ASUS Prime B660M-A AC D4 Intel B660 Micro-ATX Motherboard, LGA 1700, DDR4, PCIe 4.0, WiFi AC, Bluetooth 5.1, Dual M.2,No price recorded yet.View on Amazon

Spec score8.2

Pros

+Micro-ATX size fits smaller cases

+Four RAM slots support up to 128GB of memory

+Six SATA ports for many storage drives

+Two M.2 slots for fast storage

+Built-in Wi-Fi 5 and Bluetooth 5.1

Cons

−Wi-Fi 5 is an older standard than Wi-Fi 6

Compared with the 8 motherboards on this page

+4 memory slots: only 2 of 65 here have more memory slots

+128GB maximum memory: only 1 of 22 here have a higher maximum memory

+2 m.2 slots: only 3 of 59 here have more m.2 slots

+6 sata ports: only 4 of 22 here have more sata ports

−Wi-Fi 5: 34 of the 37 here have a higher wi-fi

−1G: 39 of the 73 here have a higher wired lan

How pros and cons are picked (About: Disclaimer)

About this product

AM4, mATX, DDR4, 4 Memory slots

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MSI B550M PRO-VDH WiFi AMD AM4 Micro-ATX Motherboard, PCIe 4.0, Dual M.2, DDR4-4400 (OC), Wi-Fi & Bluetooth, USB 3.2No price recorded yet.View on Amazon

Spec score8.0

Pros

+Two M.2 slots for fast NVMe storage

+Supports up to 128GB of memory

+Four DDR4 slots for expanding memory

+Built-in Wi-Fi and Bluetooth

+PCIe 4.0 support for newer graphics cards and storage

Compared with the 8 motherboards on this page

+4 memory slots: only 2 of 65 here have more memory slots

+128GB maximum memory: only 1 of 22 here have a higher maximum memory

+2 m.2 slots: only 3 of 59 here have more m.2 slots

−1G: 39 of the 73 here have a higher wired lan

How pros and cons are picked (About: Disclaimer)

About this product

LGA2011-3, mATX, DDR4, 4 Memory slots

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SHANGZHAOYUAN X99 LGA 2011-3 Motherboard for Intel Xeon E5 V3/V4 and Core i7 Series Processors (Micro ATX, DDR4 Max

$55.99as of 11/04/2026 07:07 PST - Details

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Spec score7.9

Compared with the 8 motherboards on this pagePros

+4 memory slots: only 2 of 65 here have more memory slots

+128GB maximum memory: only 1 of 22 here have a higher maximum memory

Cons

−1G: 39 of the 73 here have a higher wired lan

How pros and cons are picked (About: Disclaimer)

About this product

LGA1700, mATX, DDR5, 4 Memory slots

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W680 12 Bay NAS ATX10Gbps Server NAS Motherboard Workstation/Server Grad Four ddr5 Two hdmi Two dp, 2x2.5G 3xnvmeNo price recorded yet.View on Amazon

Spec score8.9

Pros

+Twelve SATA ports suit multi-drive NAS storage

+Two 2.5G LAN ports plus 10G networking listed

+Three NVMe M.2 slots for fast storage

+ECC memory support for error-checking

+Up to 128GB of memory capacity listed

Cons

−Only four memory slots limit total RAM expansion

Compared with the 8 motherboards on this page

+10G: the highest wired lan of the 73 here

+12 sata ports: the most sata ports of the 22 here

+4 memory slots: only 2 of 65 here have more memory slots

+3 m.2 slots: only 2 of 59 here have more m.2 slots

How pros and cons are picked (About: Disclaimer)

About this product

LGA1700, mATX, DDR5, 4 Memory slots

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HKUXZR Q670 Micro ATX Motherboard 8-Bay NAS(LGA1700, 12th/13th/14th Gen. Desktop Processor), 4* U-DIMM DDR5 MAX 4 *No price recorded yet.View on Amazon

Spec score8.4

Pros

+Supports up to 128GB of DDR5 memory

+Twelve SATA ports for many storage drives

+Two M.2 NVMe slots and 2.5GbE networking

+Supports 12th through 14th Gen desktop processors

Compared with the 8 motherboards on this page

+12 sata ports: the most sata ports of the 22 here

+4 memory slots: only 2 of 65 here have more memory slots

+128GB maximum memory: only 1 of 22 here have a higher maximum memory

+2 m.2 slots: only 3 of 59 here have more m.2 slots

How pros and cons are picked (About: Disclaimer)

About this product