TrackAura
ASUS PRIME B850M-K AMD B850 mATX motherboard, AM5, PCIe 5.0 Ready, two M.2 slots, Realtek 2.5Gb Ethernet, DisplayPort, HDMI, rear USB 10Gbps Type-A, front USB 5Gbps Type-C, BIOS FlashBack, Aura Sync
ASUS PRIME B850M-K AMD B850 mATX motherboard, AM5, PCIe 5.0 Ready, two M.2 slots, Realtek 2.5Gb Ethernet, DisplayPort, HDMI, rear USB 10Gbps Type-A, front USB 5Gbps Type-C, BIOS FlashBack, Aura Sync
ASUS·Newegg Canada
$360 0.00%
motherboards/ASUS/ASUS PRIME B850M-K AMD B850 mATX motherboard, AM5, PCIe 5.0 Ready, two M.2 slots, Realtek 2.5Gb Ethernet, DisplayPort, HDMI, rear USB 10Gbps Type-A, front USB 5Gbps Type-C, BIOS FlashBack, Aura Sync
ASUS PRIME B850M-K AMD B850 mATX motherboard, AM5, PCIe 5.0 Ready, two M.2 slots, Realtek 2.5Gb Ethernet, DisplayPort, HDMI, rear USB 10Gbps Type-A, front USB 5Gbps Type-C, BIOS FlashBack, Aura Sync
ASUS·motherboards·SKU PRIME-B850M-K

ASUS PRIME B850M-K AMD B850 mATX motherboard, AM5, PCIe 5.0 Ready, two M.2 slots, Realtek 2.5Gb Ethernet, DisplayPort, HDMI, rear USB 10Gbps Type-A, front USB 5Gbps Type-C, BIOS FlashBack, Aura Sync

ASUS PRIME B850M-K is a compact mATX motherboard for AM5 processors with PCIe 5.0 and DDR5 support.

Lowest listed
$360CAD 0.00%
NENewegg Canada· In stock·Checked 28d ago
MSRP
Observed range
$336–$400
Retailers
1
Last verified
28d ago
Specifications

Technical details

Specifications

pcie
5.0
model
PRIME B850M-K
memory
DDR5
socket
AM5
chipset
B850
m2_slots
2
wireless
No
networking
Realtek 2.5Gb Ethernet
form_factor
mATX
Price History

90-day history · All retailers

No price history recorded yet. Check back soon.
Listings

Retailer prices

Prices in CAD
Stock
NENewegg CanadaLowest
$360
0.00%
In stock28d agoView
Catalog Provenance

Where this data comes from

Tracked retailers
1
Newegg Canada
First observation
March 10, 2026
within last 365 days
Last verified
28d ago
2026-04-12, 5:38:30 a.m.
Days of price data
7
distinct dates with at least one observation