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Deal.ai › ASUS
ASUS
Motherboard Asus 90MB1600-M0EAY0 AMD B450 AMD AMD AM4
ASUS

Motherboard Asus 90MB1600-M0EAY0 AMD B450 AMD AMD AM4

Best price now

$105.01at Newegg.comChecked 7 h ago

23% under what the other stores charge

Compared across 3 stores. Prices are checked against each store and labelled with when.

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Price facts

  • Lowest price today: $105.01 at Newegg.com (checked Nov 14, 2026).
  • Checked at 3 stores.

Our take on the Motherboard Asus 90MB1600-M0EAY0 AMD B450 AMD AMD AM4

This is an Asus micro-ATX board built on AMD's B450 chipset for socket AM4. It takes Ryzen 1st, 2nd and 3rd generation CPUs plus Ryzen chips with Radeon Vega graphics, and pairs them with two DDR4 DIMM slots. The appeal is a compact, budget-minded base for a Ryzen build: four SATA ports, an M.2 slot, HDMI, DVI and VGA outputs, and Realtek Gigabit Ethernet. Against newer B550 boards it gives up PCIe 4.0 and has fewer memory slots, so it suits a straightforward office, media or light-gaming PC rather than an upgrade path.

Best forBudget Ryzen buildsCompact micro-ATX casesOffice and media PCsFirst-time PC builders
Pros
  • Supports Ryzen 1st through 3rd gen on AM4
  • Micro-ATX size fits small cases
  • M.2 slot plus four SATA 6 Gb/s ports
  • HDMI, DVI and VGA outputs for older monitors
  • Realtek Gigabit Ethernet and 8-channel audio codec
Cons
  • Only two DIMM slots, so memory upgrades mean replacing sticks
  • B450 lacks PCIe 4.0 support
  • Older Realtek ALC887 audio codec
  • No built-in Wi-Fi

Motherboard Asus 90MB1600-M0EAY0 AMD B450 AMD AMD AM4 prices at every store

  • Newegg.comNew

    In stockSold by roboshine

    $105.01Free shippingChecked 7 h ago
    Visit Newegg.com
  • ubuy.ecNew

    In stockShips from Ecuador · duties may apply

    $136.00Checked 7 h ago
    Visit ubuy.ec
  • eBayNew

    In stockSold by wangyuan29

    $148.50+ $20.00 shippingChecked 7 h ago
    Visit eBay

Store links may earn us a commission.

Motherboard Asus 90MB1600-M0EAY0 AMD B450 AMD AMD AM4 price history

Lowest price we've seen: $105.01 on Nov 14 at Newegg.com. Tracked across 3 stores since Nov 14.

What reviewers say

Owners of this class of Asus B450 micro-ATX board generally find it a dependable, no-fuss base for a Ryzen system, with easy setup and stable operation. Complaints tend to center on the limited memory slots and the older audio and networking hardware rather than reliability.

What people mention
  • Memory slotsCriticisedOwners note that two DIMM slots cap memory capacity and force replacements rather than additions.
  • SetupPraisedBuilders describe the BIOS and layout as easy to work with for a first build.
  • StabilityPraisedUsers report the board runs reliably with Ryzen processors.
  • AudioMixedThe Realtek ALC887 codec is seen as adequate but not a strong point.
  • ConnectivityMixedGigabit Ethernet and multiple video outputs are useful, but there is no Wi-Fi and no PCIe 4.0.

About the Motherboard Asus 90MB1600-M0EAY0 AMD B450 AMD AMD AM4

The ASUS Prime B450M II (90MB1600-M0EAY0) is a micro ATX motherboard with an AMD B450 chipset and an AM4 socket. It supports AMD Ryzen processors, including Ryzen 3, Ryzen 5, Ryzen 7 and Ryzen Threadripper. It has two DIMM slots for DDR4 memory, up to 64 GB.

Cooling is managed through hybrid fan headers. Fan settings can be configured in the Fan Xpert software or in the UEFI BIOS. The onboard M.2 slot supports data transfer of up to 32 Gbps over x4 PCI Express 3.0, which suits an operating system or application drive.

Onboard audio uses a Realtek ALC887 codec with 7.1 channels. Networking is Gigabit Ethernet. The board has no Wi-Fi.

Chipset
AMD B450
Socket
AMD AM4
Form factor
Micro ATX
Processors
AMD Ryzen 1st, 2nd and 3rd Generation, Ryzen with Radeon Vega Graphics, Ryzen 3, Ryzen 5, Ryzen 7, Ryzen Threadripper
Memory
2 x DIMM slots, DDR4 SDRAM, up to 64 GB
Memory speed
2133, 2400, 2666, 2800, 2933, 3000, 3200 MHz
Memory support
Unbuffered, ECC
Storage
4 x SATA III 6 Gb/s, M.2 (PCIe 3.0 x4)
RAID
RAID 0, 1, 10
Expansion
PCI Express 3.0, 2 x PCIe slots
Rear USB
4 x USB 3.2 Gen 1 Type-A, 2 x USB 2.0
Video outputs
HDMI, DVI-D, VGA (D-Sub)
Network
1 x RJ45, Realtek RTL8111H Gigabit Ethernet

Questions and answers

Which Ryzen CPUs does this board support?
It supports AMD Ryzen 1st, 2nd and 3rd generation processors on socket AM4, plus Ryzen chips with Radeon Vega graphics. A BIOS update may be needed for some newer chips.
How much RAM can it take?
It has two DDR4 DIMM slots. Capacity depends on the modules used, but the slot count limits how far you can expand later.
Does it have Wi-Fi?
No. It has Realtek Gigabit Ethernet over RJ45, so Wi-Fi needs a separate card or adapter.
Can I use an NVMe SSD?
Yes, there is an M.2 slot, alongside four SATA 6 Gb/s ports for drives.
Is it good for gaming?
It works for a modest gaming build with a Ryzen CPU and a discrete graphics card, but it lacks PCIe 4.0 and has limited memory slots.
What form factor is it?
It is micro-ATX, so it fits micro-ATX and ATX cases.
Where is the Motherboard Asus 90MB1600-M0EAY0 AMD B450 AMD AMD AM4 cheapest?
At Newegg.com, for $105.01, 23% under what the other stores charge, as of our latest check.
Where can I buy the Motherboard Asus 90MB1600-M0EAY0 AMD B450 AMD AMD AM4?
3 stores we checked sell it, including Newegg.com, ubuy.ec, eBay.

Stores we've priced the Motherboard Asus 90MB1600-M0EAY0 AMD B450 AMD AMD AM4 at

  • Newegg deals and prices

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Wireless
No Wi-Fi
Audio
Realtek ALC887, 7.1 channels, headphone out, microphone in, S/PDIF out, front panel audio connector
Other ports
PS/2
Internal connectors
24-pin EATX power, 8-pin EATX 12 V, CPU fan, 2 x chassis fan, 1 x USB 3.2 Gen 1 header, 2 x USB 2.0 headers
BIOS
UEFI
OS support
Windows 7, Windows 10
Dimensions
244 x 244 mm
Weight
500 g
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