









- Model: B450 GAMING K4
B450 Gaming K4
FEATURES :
- Supports DDR4 3200+ (OC)
- 2 PCIe 3.0 x16, 4 PCIe 2.0 x1
- AMD Quad CrossFireX™
- Graphics Output: DisplayPort, HDMI, D-Sub
- Supports Triple Monitor
- 7.1 CH HD Audio (Realtek ALC892 Audio
Codec), Supports Creative Sound Blaster™ Cinema 5
- 6 SATA3, 1 Ultra M.2 (PCIe Gen3 x4), 1 M.2
(PCIe Gen3 x2 & SATA3)
- 2 USB 3.1 Gen2 (Rear Type-A+C)
- 6 USB 3.1 Gen1 (2 Front, 4 Rear)
- Realtek Gigabit LAN
Specification | |
CPU | AMD AM4 Socket Digi Power design 9 Power Phase design |
Chipset | AMD Promontory B450 |
Memory | Dual Channel DDR4 Memory Technology 4 x DDR4 DIMM Slots AMD Ryzen series CPUs (Matisse) support
DDR4 3200 / 2933 / 2667 / 2400 / 2133 ECC & non-ECC, un-buffered memory AMD Ryzen series CPUs (Pinnacle Ridge)
support DDR4 3200+(OC) / 2933(OC) / 2667 / 2400 / 2133 ECC & non-ECC,
un-buffered memory AMD Ryzen series CPUs (Picasso) support
DDR4 2933 / 2667 / 2400 / 2133 non-ECC, un-buffered memory AMD Ryzen series CPUs (Summit Ridge)
support DDR4 3200+(OC) / 2933(OC) / 2667 / 2400 / 2133 ECC & non-ECC,
un-buffered memory AMD Ryzen series CPUs (Raven Ridge)
support DDR4 3200+(OC) / 2933 / 2667 / 2400 / 2133 non-ECC, un-buffered
memory Max. capacity of system memory: 64GB Supports Extreme Memory Profile (XMP)
memory modules 15μ Gold Contact in DIMM Slots |
Graphics | Integrated AMD Radeon™ Vega Series
Graphics in Ryzen Series APU DirectX 12, Pixel Shader 5.0 Shared memory default 2GB. Max Shared
memory supports up to 16GB. Three graphics output options: D-Sub,
HDMI and DisplayPort 1.2 Supports Triple Monitor Supports HDMI with max. resolution up to
4K x 2K (4096x2160) @ 24Hz / (3840x2160) @ 30Hz Supports DisplayPort 1.2 with max.
resolution up to 4K x 2K (4096x2160) @ 60Hz Supports D-Sub with max. resolution up
to 1920x1200 @ 60Hz Supports Auto Lip Sync, Deep Color
(12bpc), xvYCC and HBR (High Bit Rate Audio) with HDMI Port (Compliant HDMI
monitor is required) Supports HDCP 1.4 with HDMI and
DisplayPort 1.2 Ports Supports 4K Ultra HD (UHD) playback with
HDMI and DisplayPort 1.2 Ports |
Slots | AMD Ryzen series CPUs (Matisse, Summit
Ridge and Pinnacle Ridge) 2 x PCI Express 3.0 x16 Slots (PCIE2:
x16 mode; PCIE4: x4 mode) AMD Ryzen series CPUs (Picasso, Raven
Ridge) 2 x PCI Express 3.0 x16 Slots (PCIE2: x8
mode; PCIE4: x4 mode) AMD Athlon series CPUs 2 x PCI Express 3.0 x16 Slots (PCIE2: x4
mode; PCIE4: x2 mode)
4 x PCI Express 2.0 x1 Slots Supports AMD Quad CrossFireX™ and
CrossFireX™ |
Storage | 4 x SATA3 6.0 Gb/s Connectors, support
RAID (RAID 0, RAID 1 and RAID 10), NCQ, AHCI and Hot Plug 2 x SATA3 6.0 Gb/s Connectors by ASMedia
ASM1061, support NCQ, AHCI and Hot Plug 1 x Ultra M.2 Socket (M2_1), supports M
Key type 2242/2260/2280 M.2 PCI Express module up to Gen3 x4 (32 Gb/s) (with
Matisse, Picasso, Summit Ridge, Raven Ridge and Pinnacle Ridge) or Gen3 x2
(16 Gb/s) (with Athlon series APU) 1 x M.2 Socket (M2_2), supports M Key
type 2230/2242/2260/2280/22110 M.2 SATA3 6.0 Gb/s module and M.2 PCI Express
module up to Gen3 x2 (16 Gb/s) |
LAN | PCIE x1 Gigabit LAN 10/100/1000 Mb/s Realtek RTL8111H Supports Wake-On-LAN Supports Lightning/ESD Protection Supports Energy Efficient Ethernet
802.3az Supports PXE |
Audio | 7.1 CH HD Audio with Content Protection
(Realtek ALC892 Audio Codec) Premium Blu-ray Audio support Supports Surge Protection ELNA Audio Caps PCB Isolate Shielding Individual PCB Layers for R/L Audio
Channel Supports Creative Sound Blaster™ Cinema
5 |
BIOS | 128Mb AMI UEFI Legal BIOS with
multilingual GUI support Supports "Plug and Play" ACPI 5.1 compliance wake up events Supports jumperfree SMBIOS 2.3 support DRAM Voltage multi-adjustment |
Connector | 1 x COM Port Header 1 x TPM Header 1 x Power LED and Speaker Header 1 x RGB LED Header 1 x Addressable LED Header 1 x AMD Fan LED Header 1 x CPU Fan Connector (4-pin) 1 x CPU/Water Pump Fan Connector (4-pin)
(Smart Fan Speed Control) 3 x Chassis/Water Pump Fan Connectors
(4-pin) (Smart Fan Speed Control) 1 x 24 pin ATX Power Connector 1 x 8 pin 12V Power Connector 1 x Front Panel Audio Connector 2 x USB 2.0 Headers (Support 4 USB 2.0
ports) (Supports ESD Protection) 1 x USB 3.1 Gen1 Header (Supports 2 USB
3.1 Gen1 ports) (Supports ESD Protection) |
Unique Features | ASRock USB 3.1 Gen2 ASRock USB 3.1 Gen2 Type-A Port (10
Gb/s) ASRock USB 3.1 Gen2 Type-C Port (10
Gb/s) ASRock Super Alloy Premium Power Choke Matte Black PCB High Density Glass Fabric PCB 2oz Copper PCB ASRock Steel Slots ASRock Ultra M.2 (PCIe Gen3 x4) ASRock Full Spike Protection (for all
USB, Audio, LAN Ports) ASRock Live Update & APP Shop |
Software and UEFI | Software ASRock F-Stream ASRock Polychrome SYNC ASRock Key Master ASRock XFast LAN UEFI ASRock Full HD UEFI ASRock Instant Flash ASRock Easy RAID Installer |
Accessories | Quick Installation Guide, Support CD,
I/O Shield 2 x SATA Data Cables 2 x Screws for M.2 Sockets |
Hardware Monitor | Temperature Sensing: CPU, MB Fan Tachometer: CPU, CPU/Water Pump,
Chassis/Water Pump Fans Quiet Fan (Auto adjust chassis fan speed
by CPU temperature): CPU, CPU/Water Pump, Chassis/Water Pump Fans Fan Multi-Speed Control: CPU, CPU/Water
Pump, Chassis/Water Pump Fans Voltage monitoring: +12V, +5V, +3.3V,
Vcore |
BIOS | 128Mb AMI UEFI Legal BIOS with
multilingual GUI support Supports "Plug and Play" ACPI 5.1 compliance wake up events Supports jumperfree SMBIOS 2.3 support DRAM Voltage multi-adjustment |
Support CD | Drivers, Utilities, AntiVirus Software
(Trial Version), Google Chrome Browser and Toolbar |
Form Factor | ATX Form Factor: 12.0-in x 8.8-in, 30.5
cm x 22.4 cm Solid Capacitor design |
Rear Panel I/O | 1 x PS/2 Mouse/Keyboard Port 1 x D-Sub Port 1 x HDMI Port 1 x DisplayPort 1.2 2 x USB 2.0 Ports (Supports ESD
Protection) 1 x USB 3.1 Gen2 Type-A Port (10 Gb/s)
(Supports ESD Protection) 1 x USB 3.1 Gen2 Type-C Port (10 Gb/s)
(Supports ESD Protection) 4 x USB 3.1 Gen1 Ports (Supports ESD
Protection) 1 x RJ-45 LAN Port with LED (ACT/LINK
LED and SPEED LED) HD Audio Jacks: Line in / Front Speaker
/ Microphone |
OS | Microsoft® Windows® 10 64-bit |
Certifications | FCC, CE ErP/EuP ready (ErP/EuP ready power
supply is required) |
Gaming Armor | Memory 15μ Gold Contact in DIMM Slots Audio Creative Sound Blaster™ Cinema 5 |
Warranty | 3 Years |
Note | Price, feature and
specifications are subject to change without notice. |