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New FOR Lenovo B550 motherboard, MATX specification, supports Ryzen 3-5th generation processors
(Ryzen 5600X 5700X3D 5800X3D, etc.)
4 memory slots, a single stick can support up to 16GB, fully inserted 64GB
Easy hard drive expansion 2 PCI4.0 M.2 solid state drive slots
4 SATA hard drive ports
The memory priority order is DIMM2.DIMM4
Comes with front audio adapter cable
Easily supports standard chassis front audio
switch circuit
Motherboard parameters
CPU: Supports Ryzen 3-5 generation CPUs, does not support 1-2 generation CPUs
Memory: 4 DIII4 slots, supports a maximum of 16GB per stick, a maximum of 64GB when fully inserted, frequency 2133-2400-2666-3000
Storage: supports 2 I.2HVIE (PCI-E) protocol hard drives, 4 SATA3.0
PCI-E expansion: supports 1 PCI-E 4.0X16, 1 PCI-E 3.0 X4
Network: Integrated Realtek8111 Gigabit network chip
Sound: Integrated Realteke ALC8975.1 channel high-fidelity sound chip
USB: Back panel: 2 USB2.0, 2 USB3.0, 1 Type-c; Front panel: 2 SB3.0 (needs to be connected by
chassis cable
Internal socket: 1 24Pin motherboard power socket
1 8Pin CP power socket
2 M.2 SSD slots
1 M.2 TIFI slot
4 SATA 3.0 interfaces
1 CPU fan socket
1 CPU water cooling pump socket
6 system fan sockets
1 motherboard jumper socket
1 front audio socket
1 USB 3.0 socket
1 sense line pin
1 clear CMOS data pin
Motherboard specifications: M-ATX specifications; 24.5CM*24.5CM
Classification: Desktop – SYSTEMBOARD
100% Working，90-Day Warranty！
It's just the motherboard, without any accessories. Due to international transportation, there is no CR2032 motherboard battery. Before installing the motherboard, please insert the battery.
