Availability: 4-7 Business Days
processor
Supported processor slots
Socket AM4
processor socket
Socket AM4
Compatible processors
AMD Ryzen 5000 Series, AMD Ryzen 4000 Series, AMD Ryzen 3000 Series
Processor manufacturer
AMD
memory
Maximum internal memory per slot
32 GB
Maximum RAM
128 GB
Supported memory clock speed (max.)
3200 MHz
Supported memory
DDR4-SDRAM
ECC compatibility
ECC & Non-ECC
Unbuffered memory
Yes
Storage channels
Dual-channel
Number of memory slots
4
RAM type
DIMM
Memory controller
Supported storage drive interfaces
M.2, PCI Express 4.0, PCI Express 3.0, SATA III
RAID support
Yes
RAID Level
0, 1, 10
Supported storage drives
HDD & SSD
Number of supported storage drives
6
Maximum supported number of HDDs
4
graphic
Parallel processing technology
Not supported
DirectX version
12.0
Internal I/O ports
ATX power connector (24-pin)
Yes
USB 3.2 Gen 1 (3.1 Gen 1) ports
2
Front panel audio connector
Yes
TPM connection
Yes
CPU fan connector
Yes
SATA III connectors
4
Number of USB 2.0 interfaces
1
USB 3.2 Gen 2 (3.1 Gen 2) ports
0
Front panel connector
Yes
I/O ports on the back
Number of VGA (D-Sub) ports
0
USB 3.2 Gen 1 (3.1 Gen 1) Number of Type-C ports
1
Number of USB 2.0 ports
2
Number of DisplayPort connections
1
Line-in
Yes
USB 3.2 Gen 2 (3.1 Gen 2) Number of Type A ports
0
headphone outputs
1
USB 3.2 Gen 2 (3.1 Gen 2) Number of Type-C ports
0
Number of HDMI ports
1
Number of Ethernet LAN ports (RJ-45)
1
Microphone input
Yes
USB 3.2 Gen 1 (3.1 Gen 1) Number of Type A ports
4
Number of DVI-D ports
0
network
Wi-Fi
No
LAN controller
Realtek RTL8125
Ethernet interface type
2.5 Gigabit Ethernet
Ethernet/LAN
Yes
Features
Energy source
ATX
Motherboard chipset
AMD B550
Product color
Black
Motherboard chipset family
AMD
Audio channels
7.1 channels
Audio chip
Realtek ALC1220-VB
Component for
PC
Motherboard form factor
micro ATX
cooling
Passive
Expansion slots
Number of M.2 (M) slots
2
PCI-Express x4 slots
1
1. M.2 largest key size
2280
2. M.2 highest PCI Express generation
3.0
2. M.2 largest key size
2280
PCI Express x16 slots (Gen 4.x)
1
1. M.2 highest PCI Express generation
4.0
BIOS
BIOS type
UEFI AMI
Packaging data
Packaging width
270 mm
Package weight
2.26 kg
Packaging depth
268 mm
Packaging height
68 mm
Battery/accumulator
Battery technology
Lithium Manganese Dioxide (LiMnO2)
Lithium weight per battery
0.07 g
Battery capacity
220 mAh
Number of battery cells
1
Battery type
CR2032
Battery weight
3 g
Logistics data
Country of origin
China
Quantity per shipping carton
1 piece(s)
Weight and dimensions
Height
35 mm
Width
244 mm
depth
244 mm
