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Item#:
9SIVR5CKWK1951
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.43
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Gigabyte B450M S2H V2 Socket AM4 AMD B450 DDR4 Micro ATX Motherboard (B450M S2H V2)
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Socket AM4
AMD B450
Micro ATX
DDR4
64 GB
+
+
Overview
Specs
Reviews
Technical details
Motherboard chipset family: AMD
Motherboard chipset: AMD B450
Motherboard form factor: micro ATX
Component for: PC
Audio
Audio output channels: 7.1 channels
Performance
Supported storage drive types: HDD & SSD
Windows operating systems supported: Windows 10 x64
Motherboard chipset family: AMD
Motherboard chipset: AMD B450
RAID levels: 0,1,10
Audio output channels: 7.1 channels
Motherboard form factor: micro ATX
Component for: PC
Processor
Processor manufacturer: AMD
Compatible processor series: AMD Athlon, AMD Ryzen 3, 2nd Generation AMD Ryzen 3, AMD Ryzen 3 3rd Gen, AMD Ryzen 5, 2nd Generation AMD Ryzen 5, 3rd Generation AMD Ryzen 5, AMD Ryzen 7, 2nd Generation AMD Ryzen 7, 3rd Generation AMD Ryzen 7, 3rd Generation AMD Ryzen 9
Processor socket: Socket AM4
Memory
Number of memory slots: 2
Internal memory: 64 GB
Memory slots type: DIMM
Supported memory types: DDR4-SDRAM
Memory channels: Dual-channel
ECC: Yes
Non-ECC: Yes
Supported memory clock speeds: 2133,2400,2667,2933 MHz
Supported memory module capacities: 64GB
Unbuffered memory: Yes
Storage controllers
Supported storage drive types: HDD & SSD
Supported storage drive interfaces: M.2,SATA III
RAID levels: 0,1,10
Graphics
Maximum graphics adapter memory: 2000 MB
Maximum resolution: 4096 x 2160 pixels
Internal IO
Front panel connector: Yes
Supported storage drive interfaces: M.2,SATA III
USB 2.0 connectors: 2
USB 3.2 Gen 1 (3.1 Gen 1) connectors: 1
SPDIF out connector: Yes
Number of SATA III connectors: 4
Front panel audio connector: Yes
Chassis intrusion connector: Yes
Rear panel IO ports
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: 4
USB 2.0 ports quantity: 2
VGA (D-Sub) ports quantity: 1
PS2 ports quantity: 2
HDMI ports quantity: 1
Ethernet LAN (RJ-45) ports: 1
DVI-D ports quantity: 1
Network
Ethernet LAN: Yes
Wi-Fi: No
Ethernet interface type: Gigabit Ethernet
Features
Windows operating systems supported: Windows 10 x64
Motherboard chipset family: AMD
Motherboard chipset: AMD B450
Audio output channels: 7.1 channels
Motherboard form factor: micro ATX
Component for: PC
Audio chip: Realtek ALC887
Expansion slots
PCI Express x16 slots: 1
PCI Express x1 slots: 2
BIOS
BIOS type: UEFI AMI
BIOS memory size: 128 Mbit
ACPI version: 5.0
System Management BIOS (SMBIOS) version: 2.7
Desktop Management Interface (DMI) version: 2.7
Video
Maximum graphics adapter memory: 2000 MB
Maximum resolution: 4096 x 2160 pixels
Software
Windows operating systems supported: Windows 10 x64
Weight & dimensions
Width: 244 mm
Depth: 205 mm
Learn more about the Detailed Specifications
Supported CPU
CPU Socket Type
AM4
CPU Type
Ryzen Series
Chipsets
Chipset
AMD B450
Physical Spec
Form Factor
Micro ATX
Additional Information
First Listed on Newegg
May 14, 2026
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Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
Return for refund within: 30 days
Return for replacement within: 30 days
This item is covered by
Speed Electronics Return Policy
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