ASUS PRIME B840M-A WIFI-CSM AM5 Micro-ATX Motherboard
ASUS PRIME B840M-A WIFI-CSM AM5 Micro-ATX Motherboard
Description
• Socket: AM5
• Memory: 4x DIMM slots, max.192GB, DDR5
• Expansion Slots: 2x PCIe 4.0 x16 slots, 2x PCIe 3.0 x16 slots
• Storage: 3x M.2 slots and 4x SATA 6Gb/s ports
• I/O: 2x USB 10Gbps, USB-C 5Gbps, 4x USB2.0, 2x DisplayPort, HDMI, 2.5Gb Ethernet, 3x Audio Jacks
• PRIME B840M-A WIFI-CSM
Delivery
Australia
Standard Shipping 4-7 business days: AU $8.95*
Express Shipping 1-3 business days: AU $15*
International Shipping
New Zealand 9-12 business days: AU$21*
*During peak promotional periods, please allow additional time for your order dispatch.
Learn more
Returns
While we can’t offer a refund or replacement if you simply change your mind, we’re here to help if your item has a problem under Australian Consumer Law. You may be entitled to a refund or exchange if an item has a major problem. This is when the item:
- has a problem that would have stopped someone from buying the item if they had known about it
- is unsafe
- is significantly different from the sample or description
- doesn't do what we said it would, or what you asked for and can't be easily fixed
If the problem is not major, we will repair the item within a reasonable time. If it can’t be repaired in a reasonable time, we’ll offer a suitable resolution such as a refund or replacement. Please keep your proof of purchase — e.g. your receipt.
Read more
In stock at Mwave
Dispatch or pick up within 24 hours
BANK TRANSFER (EFT)
In stock at Mwave
Dispatch or pick up within 24 hours
Accepted payment methods
Description
• Socket: AM5
• Memory: 4x DIMM slots, max.192GB, DDR5
• Expansion Slots: 2x PCIe 4.0 x16 slots, 2x PCIe 3.0 x16 slots
• Storage: 3x M.2 slots and 4x SATA 6Gb/s ports
• I/O: 2x USB 10Gbps, USB-C 5Gbps, 4x USB2.0, 2x DisplayPort, HDMI, 2.5Gb Ethernet, 3x Audio Jacks
• PRIME B840M-A WIFI-CSM
Delivery
Australia
Standard Shipping 4-7 business days: AU $8.95*
Express Shipping 1-3 business days: AU $15*
International Shipping
New Zealand 9-12 business days: AU$21*
*During peak promotional periods, please allow additional time for your order dispatch.
Learn more
Returns
While we can’t offer a refund or replacement if you simply change your mind, we’re here to help if your item has a problem under Australian Consumer Law. You may be entitled to a refund or exchange if an item has a major problem. This is when the item:
- has a problem that would have stopped someone from buying the item if they had known about it
- is unsafe
- is significantly different from the sample or description
- doesn't do what we said it would, or what you asked for and can't be easily fixed
If the problem is not major, we will repair the item within a reasonable time. If it can’t be repaired in a reasonable time, we’ll offer a suitable resolution such as a refund or replacement. Please keep your proof of purchase — e.g. your receipt.
Read more


