Supports 3rd Gen AMD AM4 Ryzen™ / Future AMD Ryzen™ Processors
8 Power Phase Design, Digi Power
Supports DDR4 4733+ (OC)
1 PCIe 4.0 x16, 1 PCIe 3.0 x16, 2 PCIe 3.0 x1, 1 M.2 Key E for WiFi
Graphics Output Options: HDMI
AMD CrossFireX™
7.1 CH HD Audio (Realtek ALC1200 Audio Codec), Nahimic Audio
6 SATA3, 1 Hyper M.2 (PCIe Gen4 x4), 1 M.2 (PCIe Gen3 x2 & SATA3)
8 USB 3.2 Gen1 (2 Front, 6 Rear)
Gigabit LAN
Product Details
Data sheet
- Form factor
- ATX
- Memory type
- DDR4
- Memory slots
- 4
- Chipset
- AMD B550
- Garantija
- 36
- RAID
- SATA 0, 1, 10
- SOCKET
- SAM4
- Category Code
- MBA
- Frequency speed
- 2133/2400/2666/2933/3200/3466/3600/3733/3800/3866/4000/4133/4200/4266/4333/4400/4466/4533/4600/4666/4733 MHz
- Unit Box Height
- 0.27
- Unit Box Length
- 0.06
- Unit Box Width
- 0.34
- Unit Net Weight
- 1 kg
- Vendor Homepage
- www.asrock.com/mb/AMD/B550%20Phantom%20Gaming%204/index.asp
- Interface (SATA)
- Yes
- Input/Output connectors (HDMI)
- 1
- Integrated audio
- Realtek ALC1200
- Integrated LAN
- Realtek (Gigabit)
- Integrated video
- Depending on CPU
- Expansion slots (M.2)
- 2
- Input/Output connectors (PS/2)
- 1
- Input/Output connectors (RJ45)
- 1
- TPM
- Header
- Input/Output connectors (Audio-In)
- 2
- Input/Output connectors (Audio-Out)
- 1
- Expansion slots (PCI-Express 3.0 1x)
- 2
- Expansion slots (PCI-Express 4.0 16x)
- 1
- Input/Output connectors (USB 3.2)
- 6
- Expansion slots (PCI-Express 3.0 4x)
- 1
- CnCode (CnCode)
- 84733020
Quick Compare
Product |
Mainboard|GIGABYTE|AMD B550|SAM4|Micro-ATX|Memory DDR4|Memory slots 4|1xPCI-Express 3.0 1x|1xPCI-Express 4.0 16x|2xM.2|1xHDMI|1x
|
Mainboard|GIGABYTE|AMD A620A|SAM5|Micro-ATX|Memory DDR5|Memory slots 2|A620MH2.2
|
MSI PRO H610M-E | MSI
|
MB H810 S1851 MATX/H810M-H ASROCK
|
Availability |
|
|
|
|
Price |
€81.24
|
€82.41
|
€82.45
|
€82.62
|
Description |
AMD B550 | micro ATX | Audio 7.1 channels | CPU AMD | Socket Socket AM4 | Series AMD Ryzen 3000 Series/AMD Ryzen 4000 Series/AMD Ryzen 5000 Series | Supported memory types DDR4-SDRAM | 4xNumber of memory slots | Memory slots type DIMM | Supported storage drive interfaces M.2,SATA | 5120 x 2880 pixels | 4xUSB 2.0 ports quantity | 4xUSB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 1xEthernet LAN (RJ-45) ports | 1xHDMI ports quantity | AMD A620 | micro ATX | Audio 7.1 channels | CPU AMD | Socket Socket AM5 | Series AMD Ryzen 7000 Series | Supported memory types DDR5-SDRAM | 2xNumber of memory slots | Memory slots type DIMM | Supported storage drive interfaces M.2,SATA III | 4096 x 2160 pixels | 4xUSB 2.0 ports quantity | 2xUSB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 1xEthernet LAN (RJ-45) ports | 1xHDMI ports quantity | MSI PRO H610M-E | MSI | Intel H810 | LGA1851 | Micro-ATX | DDR5 | Memory slots 2 | LAN 2.5 Gigabit | Audio Realtek ALC897 |
Warranty |
36 month(s) | |||
Net weight |
0.97 kg | |||
Gross weight |
1.64 kg | |||
WEEE tax |
No | |||
Packing quantity |
1.00 pc(s) | |||
Volume (m3) |
0.01 m | |||
Tare weight (kg) |
0.68 kg | |||
Gross depth (mm) |
319.00 mm | |||
Gross width (mm) |
86.00 mm | |||
Gross height (mm) |
352.00 mm | |||
Paper/Pasteboard |
600.00 g | |||
Embeeded battery |
Yes | |||
TI weight (kg) |
0.05 kg | |||
Plastic (No PET) |
75.00 g | |||
Composition of battery |
CL127:KT:2016-12-09 | |||
Classification of battery |
CL126:NE:2016-12-09 | |||
Type of battery |
Accumulator | |||
Form factor |
Micro-ATX | |||
Palette Qty |
179 pc(s) | |||
Memory type |
DDR5 | |||
Inner carton packing Qty |
1.00 pc(s) | |||
Memory slots |
2 | |||
Chipset |
Intel H810 | |||
Garantija |
36 | 36 | 36 | |
SOCKET |
LGA1851 | |||
Category Code |
MBA | MBA | MBI | |
Unit Box Height |
0.055 | 0.055 | 0.06 | |
Unit Box Length |
0.27 | 0.265 | 0.28 | |
Unit Box Width |
0.27 | 0.265 | 0.24 | |
Vendor Homepage |
https://www.gigabyte.com/ | https://www.gigabyte.com | www.asrock.com/mb/Intel/H810M-H/index.asp | |
Input/Output connectors (Audio port) |
1 | |||
Input/Output connectors (HDMI) |
1 | |||
Integrated audio |
Realtek ALC897 | |||
Integrated LAN |
2.5 Gigabit | |||
Expansion slots (M.2) |
1 | |||
Input/Output connectors (PS/2) |
1 | |||
Input/Output connectors (RJ45) |
1 | |||
Input/Output connectors (USB 2.0) |
4 | |||
Expansion slots (PCI-Express 4.0 16x) |
1 | |||
Input/Output connectors (USB 3.2) |
2 | |||
Expansion slots (PCI-Express 4.0 1x) |
1 | |||
MODEL |
B550M K | A620M H 2.2 | H810M-H | |
Producer |
MSI | |||
Units per Shipping Box |
1 | 10 | 20 | |
Product Net Weight |
0.5 kg | |||
Unit Calculated Weight |
0.777 kg | 0.925 kg | 0.897 kg | |
Unit Calculated Volume |
0.00401 cubm | 0.004836 cubm | 0.0044225 cubm | |
Summary |
GIGABYTE B550M K Motherboard - AMD Ryzen 5000 CPUs, up to 4733MHz DDR4, 1xPCIe 4.0 + 1xPCIe 3.0 M.2, 1GbE LAN, USB 3.2 Gen 1. Processor manufacturer: AMD, Processor socket: Socket AM4, Compatible processor series: AMD Ryzen 3000 Series, AMD Ryzen 4000 Ser | GIGABYTE A620M H Motherboard - Supports AMD Ryzen 8000 CPUs, 5+2+2 Phases Digital VRM, up to 7200MHz DDR5 (OC), 1xPCIe 4.0 M.2, GbE LAN, USB 3.2 Gen 1. Processor manufacturer: AMD, Processor socket: Socket AM5, Compatible processor series: AMD Ryzen 7000 | ||
Battery (Battery technology) |
Lithium-Manganese Dioxide (LiMnO2) | Lithium-Manganese Dioxide (LiMnO2) | ||
Weight & dimensions (Width) |
244 mm | 230 mm | ||
Weight & dimensions (Depth) |
244 mm | 225 mm | ||
Weight & dimensions (Height) |
35 mm | 35 mm | ||
Packaging data (Package width) |
265 mm | 265 mm | ||
Packaging data (Package depth) |
265 mm | 265 mm | ||
Packaging data (Package height) |
54 mm | 54 mm | ||
Packaging data (Package weight) |
837 g | 897 g | ||
Packaging content (Cables included) |
SATA | |||
Network (Ethernet LAN) |
Yes | Yes | ||
Network (Wi-Fi) |
No | No | ||
Battery (Battery type) |
CR2032 | CR2032 | ||
Logistics data (Products per shipping (inner) case) |
1 pc(s) | 1 pc(s) | ||
Packaging content (Batteries included) |
Yes | Yes | ||
Logistics data (Country of origin) |
China | China | ||
Processor (Processor manufacturer) |
AMD | AMD | ||
Memory (Maximum internal memory) |
128 GB | 96 GB | ||
Memory (Memory channels) |
Dodeca-channel | Dual-channel | ||
Memory (Memory slots type) |
DIMM | DIMM | ||
Memory (Number of memory slots) |
4 | 2 | ||
Memory (Supported memory clock speeds) |
2133/2400/2667/2933/3200/3400/3466/3600/3733/3866/4000/4133/4266/4400/4600/4733 MHz | 4400/4800/5200/5600/6000/6200/6400/6800/7200 MHz | ||
Memory (Supported memory types) |
DDR4-SDRAM | DDR5-SDRAM | ||
Features (Component for) |
PC | PC | ||
Features (Cooling type) |
Passive | |||
Battery (Battery weight) |
3 g | 3 g | ||
Network (LAN controller) |
Realtek RTL8111H | |||
Features (Audio chip) |
Realtek ALC897 | |||
Features (Audio output channels) |
7.1 channels | 7.1 channels | ||
Features (Motherboard chipset) |
AMD B550 | AMD A620 | ||
Features (Motherboard chipset family) |
AMD | AMD | ||
Features (Motherboard form factor) |
micro ATX | micro ATX | ||
Features (PC health monitoring) |
Fan/Temperature/Voltage | Fan/Temperature/Voltage/Water cooling | ||
Features (Power source type) |
ATX | |||
Features (Product colour) |
Brown | Brown | ||
Features (Windows operating systems supported) |
Windows 10 x64/Windows 11 x64 | Windows 10 x64/Windows 11 x64 | ||
Processor (Compatible processor series) |
AMD Ryzen 3000 Series/AMD Ryzen 4000 Series/AMD Ryzen 5000 Series | AMD Ryzen 7000 Series | ||
Processor (Processor socket) |
Socket AM4 | Socket AM5 | ||
Processor (Supported processor sockets) |
Socket AM4 | Socket AM5 | ||
Memory (ECC сompatibility) |
ECC & Non-ECC | Non-ECC | ||
Memory (Maximum internal memory per slot) |
32 GB | |||
Memory (Supported memory clock speed (max)) |
4733 MHz | 7200 MHz | ||
Memory (Unbuffered memory) |
Yes | Yes | ||
Storage controllers (Number of HDDs supported) |
2 | 4 | ||
Storage controllers (Number of storage drives supported) |
6 | 5 | ||
Storage controllers (RAID levels) |
0/1/10 | 0/1/10 | ||
Storage controllers (RAID support) |
Yes | Yes | ||
Storage controllers (Supported storage drive interfaces) |
M.2,SATA | M.2,SATA III | ||
Storage controllers (Supported storage drive types) |
HDD & SSD | HDD & SSD | ||
Graphics (DirectX version) |
12.0 | 12.0 | ||
Graphics (HDCP) |
Yes | Yes | ||
Graphics (Maximum resolution) |
5120 x 2880 pixels | 4096 x 2160 pixels | ||
Graphics (Parallel processing technology support) |
Not supported | Not supported | ||
Internal I/O (ATX Power connector (24-pin)) |
Yes | Yes | ||
Internal I/O (CPU fan connector) |
Yes | Yes | ||
Internal I/O (EPS power connector (8-pin)) |
Yes | Yes | ||
Internal I/O (Front panel audio connector) |
Yes | Yes | ||
Internal I/O (Front panel connector) |
Yes | Yes | ||
Internal I/O (Number of chassis fan connectors) |
1 | |||
Internal I/O (Number of CPU fan connectors) |
1 | |||
Internal I/O (Number of EPS power connectors (8-pin)) |
1 | |||
Internal I/O (Number of SATA III connectors) |
4 | 4 | ||
Internal I/O (RGB LED pin header) |
Yes | |||
Internal I/O (TPM connector) |
Yes | Yes | ||
Internal I/O (USB 2.0 connectors) |
1 | 2 | ||
Internal I/O (USB 3.2 Gen 1 (3.1 Gen 1) connectors) |
1 | 1 | ||
Rear panel I/O ports (DisplayPort version) |
1.4 | 1.4 | ||
Rear panel I/O ports (Ethernet LAN (RJ-45) ports) |
1 | 1 | ||
Rear panel I/O ports (HDMI ports quantity) |
1 | 1 | ||
Rear panel I/O ports (HDMI version) |
2.1 | 2.1 | ||
Rear panel I/O ports (Headphone outputs) |
1 | 3 | ||
Rear panel I/O ports (Line-in) |
Yes | |||
Network (Ethernet interface type) |
Gigabit Ethernet | Gigabit Ethernet | ||
Expansion slots (1st M.2 highest PCI Express generation) |
4.0 | |||
Expansion slots (1st M.2 largest key size) |
2280 | |||
Expansion slots (2nd M.2 highest PCI Express generation) |
3.0 | |||
Expansion slots (2nd M.2 largest key size) |
2280 | |||
Expansion slots (Number of M.2 (M) slots) |
2 | 1 | ||
Expansion slots (PCI Express x16 (Gen 4.x) slots) |
1 | |||
BIOS (ACPI version) |
5.0 | 5.0 | ||
BIOS (BIOS memory size) |
128 Mbit | 256 Mbit | ||
BIOS (BIOS type) |
UEFI AMI | UEFI AMI | ||
BIOS (Clear CMOS jumper) |
Yes | Yes | ||
BIOS (Desktop Management Interface (DMI) version) |
2.7 | 2.7 | ||
BIOS (System Management BIOS (SMBIOS) version) |
2.7 | 2.7 | ||
Battery (Lithium weight per battery) |
0.07 g | 0.07 g | ||
Battery (Number of battery cells) |
1 | 1 | ||
Packaging content (Bundled software) |
Norton Internet Security (OEM version) LAN bandwidth management software | Norton Internet Security LAN bandwidth management software | ||
Packaging content (Screws included) |
Yes | |||
Technical details (Warranty period) |
3 year(s) | 3 year(s) | ||
Internal I/O (12V power connector) |
Yes | Yes | ||
Rear panel I/O ports (DisplayPorts quantity) |
1 | 1 | ||
Rear panel I/O ports (Microphone in) |
Yes | Yes | ||
Rear panel I/O ports (PS/2 ports quantity) |
1 | 1 | ||
Rear panel I/O ports (USB 2.0 ports quantity) |
4 | 4 | ||
Rear panel I/O ports (USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity) |
4 | 2 | ||
Processor (Maximum internal memory supported by processor) |
96 GB | |||
Memory (Supported memory module capacities) |
12GB/16GB/1GB/2GB/32GB/48GB/4GB/8GB | |||
Internal I/O (Total number of SATA connectors) |
4 | |||
Rear panel I/O ports (USB connector type) |
USB Type-A/USB Type-C | |||
Expansion slots (PCI Express x1 slots) |
1 | |||
Expansion slots (PCI Express x16 slots) |
1 | |||
Expansion slots (PCI Express x1 (Gen 3.x) slots) |
1 | |||