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ATX
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Memory Standard
DDR5
DDR5 8400
DDR5 8333
DDR5 8266
DDR5 8200
DDR5 8000
DDR5 7950
DDR5 7900
DDR5 7800
DDR5 7600
DDR5 7400
DDR5 7200
DDR5 7000
DDR5 6800
DDR5 6666
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DDR5 6200
DDR5 6000
DDR5 5800
DDR5 5600
DDR5 5400
DDR5 5200
DDR5 5000
DDR5 4800
DDR5 4400
DDR4
DDR4 3200
DDR4 2933
DDR4 2667
DDR4 2400
DDR4 2133
Number of Memory Slots
8 Slots
8x288pin (DDR5)
8x288pin (DDR4)
4 Slots
4x288pin (DDR5)
4x288pin (DDR4)
2 Slots
2x288pin (DDR5)
2x288pin (DDR4)
Maximum Memory Supported
32GB
32GB
64GB
64GB
96GB
96GB
128GB
128GB
256GB
256GB
Others
2TB
1TB
Memory Performance Profile
AMD EXPO
Intel XMP 2.0
Intel XMP 3.0
Intel XMP 3.0 / AMD EXPO
Back I/O Ports
USB Ports
1 x USB 2.0/1.1
1 x USB 3.1 Gen 2 Type-A
1 x USB 3.2 Gen 1 Type-A
1 x USB 3.2 Gen 1 Type-C
1 x USB 3.2 Gen 2 Type-A
1 x USB 3.2 Gen 2 Type-C
1 x USB 3.2 Gen 2x1 Type-C
1 x USB 3.2 Gen 2x2 Type-C
2 x USB 2.0/1.1
2 x USB 3.1 Gen 1
2 x USB 3.1 Gen 1 Type-A
2 x USB 3.2 Gen 1
2 x USB 3.2 Gen 1 Type-A
2 x USB 3.2 Gen 2 Type-A
2 x USB 3.2 Gen 2 Type-C
2 x USB4
3 x USB 3.2 Gen 1
3 x USB 3.2 Gen 2 Type-A
3 x USB 3.2 Gen 2x1 Type-A
4 x USB 2.0/1.1
4 x USB 3.0
4 x USB 3.1 Gen 1
4 x USB 3.2 Gen 1
4 x USB 3.2 Gen 1 Type-A
4 x USB 3.2 Gen 2 Type-A
5 x USB 3.2 Gen 2 Type-A
6 x USB 3.2 Gen 1 Type-A
6 x USB 3.2 Gen 2
6 x USB 3.2 Gen 2 Type-A
Video Ports
1 x D-Sub
1 x DisplayPort
1 x DVI-D
1 x HDMI
2 x DisplayPort
2 x HDMI
Audio Ports
2 x Audio Jacks
3 x Audio Jacks
5 x Audio Jacks
6 x Audio Jacks
Networking
1 x Antenna Bracket
1 x LAN (RJ45)
2 x Antenna Bracket
2 x LAN (RJ45)
Peripherals
1 x Optical S/PDIF Out
1 x PS/2
1 x PS/2 Keyboard/Mouse Combo
Button
1 x Clear CMOS Button
1 x Flash BIOS Button
1 x Q-Flash Plus Button
Serial ATA (SATA)
SATA III
8 x SATA 6Gb/s
6 x SATA 6Gb/s
4 x SATA 6Gb/s
2 x SATA 6Gb/s
SATA RAID
0/1/10
0/1/5/10
M.2
PCIe 5.0 M.2
1 x M.2 (Support PCIe 5.0 x4)
2 x M.2 (Support PCIe 5.0 x4)
3 x M.2 (Support PCIe 5.0 x4)
4 x M.2 (Support PCIe 5.0 x4)
PCIe 4.0 M.2
1 x M.2 (Support PCIe 4.0 x2)
1 x M.2 (Support PCIe 4.0 x4)
2 x M.2 (Support PCIe 4.0 x4)
PCIe 3.0 M.2
1 x M.2 (Support PCIe 3.0 x2)
1 x M.2 (Support PCIe 3.0 x4)
PCIe & SATA M.2
1 x M.2 (Support PCIe 3.0 x2 & SATA)
1 x M.2 (Support PCIe 3.0 x4 & SATA)
1 x M.2 (Support PCIe 4.0 x4 & SATA)
Other
1 x M.2
2 x M.2
3 x M.2
4 x M.2
PCI Express x16
1 x PCI Express x16
None
PCI Slots
1 x PCI Slot
2 x PCI Slots
Windows 11
Supported
Ready
Max LAN Speed
1 Lan Port
1Gbps
2.5Gbps
5Gbps
10Gbps
2 Lan Ports
10Gbps + 2.5Gbps
2 x 1Gbps
Wireless LAN
Wi-Fi 802.11 be
Wi-Fi 802.11 ac
Wi-Fi 802.11 ax
WiFi IEEE 802.11 a / b / g / n / ac
Yes
Audio Channels
8 Channels
7.1 Channels
5.1 Channels
2 Channels
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Refurbished
MSI MAG B550M BAZOOKA AMD Socket B550 AM4 MicroATX M.2 Desktop Motherboard A
Model #:
MAG B550M BAZOOKA MR A
$
119
.98
–
$10.00 Shipping
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ASUS TUF GAMING B550M-E WIFI Socket AM4 AMD B550 DDR4 Micro ATX Motherboard (90MB17T0-M0EAY0)
Model #:
90MB17T0-M0EAY0
$
160
.99
–
More options from $113.21 - $1,200.00
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(74)
GIGABYTE B550M GAMING X WIFI6 AM4 AMD B550 Micro ATX Motherboard
Model #:
B550M GAMING X WIFI6
$154.99
$
124
.30
–
Save:
$30.69
(19%)
More options from $69.31 - $292.71
$9.99 Shipping
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MSI MAG B550M MORTAR MAX WIFI Micro ATX Motherboard, MSI AM4 AMD Motherboard and AMD Ryzen 5 5500 - Ryzen 5 5000 Series 6-Core Socket AM4 65W,AMD Motherboard CPU Combo
Model #:
MSI B550M MORTAR MAX WIFI+AMD R5 5500
$
598
.00
–
More options from $344.30 - $1,200.00
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(24)
ASUS TUF GAMING B550M-PLUS WIFI II AM4 AMD B550 Micro ATX AMD Motherboard
Model #:
90MB19Y0-MVAAY0
$163.18
$
157
.30
–
More options from $99.99 - $1,200.00
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MSI PRO B550M-P GEN3 Micro ATX Motherboard, MSI AM4 AMD Motherboard, AMD B550 SATA 6Gb/s DDR4 4000, Micro ATX AMD Motherboard
Model #:
B-MSI PRO B550M-P GEN3
$
154
.22
–
More options from $153.80 - $299.00
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ASUS TUF GAMING B550M-PLUS WIFI II AM4 AMD B550 SATA 6Gb/s Micro ATX AMD Motherboard and AMD R7 5700X - Ryzen 7 5000 Series 8-Core 3.4 GHz Socket AM4 65W,AMD Motherboard CPU Combo
Model #:
ASUS TUF B550M-PLUS WIFI II+AMD R7 5700X
$
577
.71
–
More options from $524.47 - $577.71
$29.99 Shipping
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(12)
MSI MEG B550 UNIFY-X AM4 AMD B550 USB 3.0 ATX AMD Motherboard
Model #:
MEG B550 UNIFY-X
$
237
.84
–
More options from $199.09 - $335.43
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MSI MAG B550M MORTAR WIFI AM4 AMD B550 SATA 6Gb/s Micro ATX AMD Motherboard and AMD Ryzen 5 5500 - Ryzen 5 5000 Series 6-Core Socket AM4 65W,AMD Motherboard CPU Combo
Model #:
MSI MAG B550M MORTAR WIFI+AMD R5 5500
$
599
.00
–
More options from $368.73 - $599.00
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(30)
ASUS PRIME TRX40-PRO sTRX4 AMD TRX40 ATX AMD Motherboard
Model #:
PRIME TRX40-PRO
$
493
.82
–
More options from $283.99 - $591.78
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(1)
Refurbished
MSI MAG B550M MORTAR Motherboard (AM4, DDR4, PCIe 4.0 SATA 6Gb/s M.2, Micro-ATX)
Model #:
MAG B550M MORTAR
$
119
.40
–
More options from $102.64 - $221.30
Free Shipping
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ASUS TUF GAMING B550M-PLUS WIFI II AM4 Micro ATX AMD Motherboard and AMD Ryzen 5 5500 - Ryzen 5 5000 Series 6-Core Socket AM4 65W,AMD Motherboard CPU Combo
Model #:
ASUS TUF B550M-PLUS WIFI II+AMD R5 5500
$
499
.02
–
More options from $318.12 - $499.02
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GIGABYTE TRX40 AORUS PRO WIFI sTRX4 AMD TRX40 SATA 6Gb/s ATX AMD Motherboard
Model #:
TRX40 AORUS PRO WIFI-OB
$
548
.44
–
More options from $313.26 - $778.00
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(1,614)
GIGABYTE B550M K AM4 AMD B550 Micro-ATX Motherboard with Dual M.2, SATA 6Gb/s, USB 3.2 Gen 1, Realtek GbE LAN, PCIe 4.0
Model #:
B550M K
$
102
.11
–
More options from $69.96 - $186.44
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Refurbished
MSI MEG B550 UNIFY AMD B550 Socket AM4 DDR4 128GB ATX Motherboard
Model #:
1336519-104
$
229
.50
–
$10.00 Shipping
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Used - Like New
AsRock Rack TRX40D8-2N2T ATX Server Motherboard AMD sTRX4 3rd Gen Ryze Threadripper
Model #:
TRX40D8-2N2T
$
714
.99
–
Free Shipping
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Used - Like New
New MSI MAG B550M Mortar WiFi Gaming Motherboard (AMD AM4, DDR4, PCIe 4.0, SATA 6Gb/s, M.2, USB 3.2 Gen 2, AX Wi-Fi 6, HDMI/DP, Micro-ATX, AMD Ryzen 5000 Series Pro…
Model #:
MAG B550M MORTAR WIFI
$
139
.00
–
$30.00 Shipping
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(4)
ASRock TRX50 WS sTR5 AMD TRX50 EATX Form Factor: 12.0-in x 10.9-in, 30.5 cm x 27.7cm - 12 Layer PCB - 2oz Copper PCB (22) Motherboards - AMD
Model #:
TRX50 WS
$
1,399
.00
–
More options from $728.99 - $1,676.11
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Refurbished
ASUS TUF GAMING B550-PLUS WIFI II AM4 AMD B550 SATA 6Gb/s ATX AMD Motherboard
Model #:
TUF GAMING B550-PLUS WIFI II
$
99
.99
–
More options from $99.68 - $108.56
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(10)
MSI MAG B850M MORTAR WIFI AM5 AMD B850 Micro ATX Motherboard
Model #:
MAG B850M MORTAR WIFI
$
238
.55
–
More options from $179.31 - $1,200.00
Volume Discounts:
$225.28 - $238.55
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Refurbished
MSI MPG B550 GAMING CARBON WIFI AM4 AMD B550 SATA 6Gb/s ATX AMD Motherboard
Model #:
MSI MPG B550 GAMING CARBON WIFI
$
184
.62
–
More options from $137.99 - $355.12
$29.99 Shipping
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Refurbished
GIGABYTE TRX50 AERO D sTR5 AMD TRX50 EATX Motherboard - DDR5, PCIe 5.0 M.2, PCIe 5.0, USB4 Type-C, Wi-Fi 7, Marvell 10GbE
Model #:
TRX50 AERO D
$
399
.99
–
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Refurbished
MSI MAG B550M MORTAR MAX WIFI DDR4 AM4 AMD B550 SATA 6Gb/s Micro-ATX Wi-Fi 6E 2.5Gbps LAN M.2 (Key-E) Motherboards - AMD
Model #:
MAG B550M MORTAR MAX WIFI
$146.41
$
145
.76
–
More options from $130.56 - $159.00
Free Shipping
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(1)
Refurbished
ASUS PRIME TRX40-PRO sTRX4 AMD TRX40 SATA 6Gb/s ATX AMD Motherboard
Model #:
ASUS-AMD4
$
169
.00
–
More options from $128.86 - $299.99
Free Shipping
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Refurbished
ASUS TUF GAMING B550M-PLUS WIFI II AMD AM4 B550 MicroATX Desktop Motherboard A
Model #:
TUF GAMING B550M-PLUS WIFI II RA
$
99
.00
–
More options from $99.00 - $178.88
Free Shipping
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Refurbished
GIGABYTE TRX40 DESIGNARE sTRX4 AMD TRX40 XL ATX AMD Motherboard
Model #:
TRX40 DESIGNARE
$
899
.00
–
More options from $349.99 - $899.00
Free Shipping
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Refurbished
MSI MAG B550 TOMAHAWK MAX WIFI, AMD B550 ATX AM4, 4 Dimm DDR4, PCIE 4.0, M.2 x 2, USB 3.2 Ports, JRGB JRAINBOW, WIFI 6
Model #:
MAG B550 TOMAHAWK MAX WIFI
$
230
.00
–
More options from $114.99 - $270.58
$30.00 Shipping
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Used - Very Good
ASUS TUF GAMING B550M-E AMD B550 (Ryzen AM4) Micro Gaming ATX motherboard (PCIe 4.0, dual M.2, DisplayPort, HDMI, D-Sub, SATA 6 Gbps, support DDR4)
Model #:
ASUS TUF GAMING B550M-E
$
149
.98
–
$10.00 Shipping
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Refurbished
ASUS ROG STRIX B550-I GAMING AM4 AMD B550 SATA 6Gb/s Mini ITX AMD Motherboard
Model #:
STRIX B550-I GAMING
$
235
.70
–
More options from $124.44 - $349.00
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Refurbished
MSI MPG B550I GAMING EDGE WIFI AM4 AMD B550 SATA 6Gb/s Mini ITX AMD Motherboard
Model #:
B550I GAMING EDGE WI
$
279
.98
–
$10.00 Shipping
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Refurbished
MSI PRO TRX40 PRO 10G sTRX4 AMD TRX40 SATA 6Gb/s ATX AMD Motherboard
Model #:
TRX40 PRO 10G
$
459
.00
–
Free Shipping
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Refurbished
ASUS PRIME TRX40-PRO S sTRX4 ATX AMD Motherboard - International Version - R.O.Korea - No Warranty
Model #:
PRIME TRX40-PRO S
$
299
.99
–
More options from $234.00 - $299.99
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Used - Like New
MSI AM4 AMD Micro ATX Motherboard MAG B550M MORTAR AM4 AMD B550 SATA 6Gb/s Micro ATX AMD Motherboard
Model #:
MAG B550M MORTAR,,
$
129
.88
–
$10.00 Shipping
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(1)
Refurbished
GIGABYTE B550M K AM4 AMD B550 Micro-ATX Motherboard with Dual M.2, SATA 6Gb/s, USB 3.2 Gen 1, Realtek GbE LAN, PCIe 4.0
Model #:
B550M K
$
129
.88
–
More options from $69.98 - $129.88
Free Shipping
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Refurbished
MSI MAG B550M MORTAR WIFI AM4 AMD B550 SATA 6Gb/s Micro ATX AMD Motherboard
Model #:
MSI-AMD-119
$
148
.50
–
More options from $148.50 - $159.00
$10.00 Shipping
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Refurbished
MSI MAG B850M Mortar WiFi Motherboard, mATX - Supports AMD Ryzen 9000/8000 / 7000 Processors, AM5-60A SPS VRM, DDR5 Memory Boost 8200+ MT/s (OC), PCIe 5.0 x16, M.2 Gen5, Wi-Fi 7, 5G LAN
Model #:
MAG B850M MORTAR WIFI
$
299
.00
–
More options from $189.79 - $299.00
Free Shipping
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