5%ASRock Fatal1ty B450 Gaming K4
Mainboard
Form Factor
ATX
Compatible Processors
Ryzen
Chipset Type
AMD B450
Supported RAM Technology
DDR4 SDRAM
Supported RAM Integrity Check
Non-ECC, ECC
Supported RAM Speed
2400 MHz, 2133 MHz, 2667 MHz, 2933 MHz (O.C.), 3200 MHz (O.C.)
Processor Socket
Socket AM4
Power Connectors
24-pin main power connector, 8-pin ATX12V connector
Supported RAM (Registered or Buffered)
Unbuffered
Interfaces
Internal Interfaces
1 x audio - header, 1 x serial - header, 4 x USB 2.0 - header,
2 x USB 3.1 Gen 1 - header
RAM
Max Supported Size
64 GB
Features
Dual channel memory architecture
Max Supported Size
64 GB
Video Output
Type
Graphics adapter (CPU required)
Video Memory
Max Allocated RAM Size
2 GB
Audio Output
Type
Sound card
Compliant Standards
High Definition Audio, Premium Blu-ray audio support, Sound
Blaster Cinema 5
Audio Codec
Realtek ALC892
Audio
High Definition Audio (8-channel)
Networking
Data Link Protocol
Ethernet, Fast Ethernet, Gigabit Ethernet
Network Controller
Realtek RTL8111H
Network
Gigabit Ethernet
Expansion Slots
Expansion Slots
1 x CPU, 4 x PCIe 2.0 x1, 4 x DIMM 288-pin, 1 x PCIe 3.0 x16
(x16 mode (with 1st and 2nd Generation Ryzen CPU); x8 mode (with Ryzen with
Radeon Vega Graphics / AMD 7th Generation A-series CPU)), 1 x PCIe 3.0 x16 (x4
mode (with 1st and 2nd Generation Ryzen / Ryzen with Radeon Vega Graphics CPU);
x2 mode (with AMD 7th Generation A-series CPU))
Interfaces
Storage Interfaces
SATA-600 -connectors: 4 x 7pin Serial ATA - RAID 0 / RAID 1 /
RAID 10, SATA-600 / PCIe 3.0 -connectors: 1 x M.2, ASMedia ASM1061: SATA-600
-connectors: 2 x 7pin Serial ATA, PCIe 3.0 -connectors: 1 x Ultra M.2
Storage
Serial ATA-600, Serial ATA-600 (RAID), M.2 socket, Ultra M.2
socket
FireWire
USB 3.1 Gen 1, USB-C Gen2, USB 3.1 Gen 2
Storage Ports
4 x SATA-600 (RAID), 2 x SATA-600, 1 x M.2, 1 x Ultra M.2
FireWire Ports Configuration (Active)
1 x USB-C Gen 2 + 1 x USB 3.1 Gen 2 + 4 x USB 3.1 Gen 1 + 2 x
USB 2.0
FireWire Ports Configuration (Headers)
2 x USB 3.1 Gen 1 + 4 x USB 2.0
Software
Software Included
Antivirus (Trial version), Drivers & utilities, Google
Chrome Browser, Google ChromeToolbar, ASRock XFast LAN, ASRock F-Stream, ASRock
Polychrome RGB
Dimensions & Weight
Width
30.5 cm
Depth
22.4 cm
Service & Support
Type
3-year warranty
Product features
- Dual USB 3.1 Gen2
This motherboard has a pair of onboard Type-A and Type-C USB 3.1 Gen2 ports built on the rear i/o for supporting USB 3.1 Gen2 devices and to deliver up to 10 Gbps data transfer rates. - PCI-E steel slots
The advanced PCI-E steel slots are packed with a solid cover that prevents any signal interference with graphics cards. It also ensures the heavy graphics cards to be installed in the PCI-E slots safely. - Supports Triple Monitor
Graphics, graphics and even more graphics! You've demanded for more eye candy, so this motherboard supports Triple Monitor. You may choose up to three display interfaces from the rear i/o to connect monitors and use them simultaneously without installing another graphics card. - Full spike protection
Some sensitive digital components on the motherboard are vulnerable to power surges, the excessive current may cause your system to malfunction immediately. ASRock's full spike protection includes various technologies to prevent your motherboard's components from being damaged by these unexpected voltage spikes.