ASUSTEK PRIME B550M-A MAINBOARD (AM4 SOCKET B550)

Model: PRIME B550M-A

CPU: AMD AM4 Socket for AMD Ryzen™ 5000 Series/ 5000 G-Series/ 4000 G-Series/ 3000 Series Desktop Processors *

Chipset: AMD B550

Memory: 4 x DIMM, Max. 128GB, DDR4 4866(O.C)/4800(O.C.)/4600(O.C)/4466(O.C.)/4400(O.C)/4333(O.C.)/4266(O.C.)/4200(O.C.)/4133(O.C.)/4000(O.C.)/3866(O.C.)/3733(O.C.)/3600(O.C.)/3466(O.C.)/3400(O.C.)/3333(O.C.)/3200/3000/2933/2800/2666/2400/2133 MHz Un-buffered Memory *,ECC Memory (ECC mode) support varies by CPU.,Dual Channel Memory Architecture

Graphic: 1 x HDMI 2.1(4K@60HZ),*Graphics specifications may vary between CPU types.

Expansion Slots: AMD Ryzen™ 5000 G-Series/ 4000 G-Series Desktop Processors,AMD B550 Chipset,2 x PCIe 3.0 x1,1 x PCIe 4.0 x16 (x16 mode),1 x PCIe 3.0 x16 (x16 mode)

Storage: AMD Ryzen™ 5000 G-Series/ 4000 G-Series Desktop Processors : ,AMD Ryzen™ 5000 Series/ 3000 Series Desktop Processors : ,Total supports 2 x M.2 slot(s) and 4 x SATA 6Gb/s ports,1 x M.2_2 socket 3, with M Key, Type 2242/2260/2280 (PCIE 3.0 x4 and SATA modes) storage devices support,AMD B550 Chipset : ,1 x M.2_1 socket 3, with M Key, Type 2242/2260/2280/22110(PCIE 4.0 x4 and SATA modes) storage devices support,1 x M.2_1 socket 3, with M Key, Type 2242/2260/2280/22110(PCIE 3.0 x4 and SATA modes) storage devices support,4 x SATA 6Gb/s port(s),,Support Raid 0, 1, 10

LAN: Realtek RTL8111H 1Gb Ethernet

Audio: Realtek ALC887/8977.1 Surround Sound High Definition Audio CODEC,- Supports : Jack-detection, Multi-streaming, Front Panel Jack-retasking, up to 24-Bit/192kHz playback,- LED-illuminated design,- Audio Shielding,- Dedicated audio PCB layers,- Premium Japanese audio capacitors,* Choose the chassis with HD audio module in front panel to support 8-channel audio output.,Audio Feature :

USB Ports: 2 x USB 3.2 Gen 2 port(s)(2 x Type-A),4 x USB 2.0 port(s)(4 x Type-A),Front USB Port ( Total 6 ),Rear USB Port ( Total 6 ),2 x USB 3.2 Gen 1 port(s)(2 x Type-A),4 x USB 3.2 Gen 1 port(s)(4 x Type-A)

Software Features: 

ASUS Exclusive Software

Armoury Crate

- Aura Creator

- Aura Sync

AI Suite 3

- Performance And Power Saving Utility

TurboV EVO

EPU

Digi+ VRM

Fan Xpert 2+

- EZ update

ASUS CPU-Z

AI Charger

DAEMON Tools

Norton Anti-virus software (Free Trial for 60 days)

WinRAR

UEFI BIOS

ASUS EZ DIY

- ASUS CrashFree BIOS 3

- ASUS EZ Flash 3

- ASUS UEFI BIOS EZ Mode

ASUS Special Features:

ASUS 5X PROTECTION III

- ASUS DIGI+ VRM

- ASUS LANGuard

- ASUS Overvoltage Protection

- ASUS SafeSlot Core

- ASUS Stainless-Steel Back I/O

ASUS Q-Design

- ASUS Q-DIMM

- ASUS Q-Slot

ASUS Thermal Solution

- Aluminum heatsink design

AURA Sync

- Standard RGB headers

- Addressable Gen 2 RGB header

ASUS Lighting Control

Back I/O Ports: 2 x USB 3.2 Gen 2 (teal blue) (2 x Type-A),4 x USB 3.2 Gen 1 (blue) Type-A,3 x Audio jack(s),1 x DVI-D,1 x D-Sub,1 x PS/2 keyboard/mouse combo port(s),1 x HDMI,1 x LAN (RJ45) port(s)

Internal I/O Ports1 x USB 3.2 Gen 1(up to 5Gbps) connector(s) support(s) additional 2 USB 3.2 Gen 1 port(s),1 x M.2 Socket 3 with M Key, type 2242/2260/2280 storage devices support (SATA mode & X4 PCIE mode),4 x SATA 6Gb/s connector(s),2 x Aura RGB Strip Headers,1 x S/PDIF out header(s),1 x 8-pin EATX 12V Power connectors,1 x Speaker connector,1 x CPU Fan connector(s),1 x CPU OPT Fan connector(s),2 x Chassis Fan connector(s),1 x Addressable Gen 2 header(s),2 x USB 2.0 connector(s) support(s) additional 4 USB 2.0 port(s),1 x SPI TPM header,1 x 24-pin EATX Power connector(s),1 x Front panel audio connector(s) (AAFP),1 x Clear CMOS jumper(s),1 x System panel connector,1 x COM port header,1 x M.2 Socket 3 with M Key, type 2242/2260/2280/22110 storage devices support (SATA mode & X4 PCIE mode)

Accessories: 1 x M.2 SSD screw package(s),User manual,I/O Shield,2 x SATA 6Gb/s cable(s),1 x Supporting DVD

BIOS: 256 Mb Flash ROM, UEFI AMI BIOS

Manageability: WOL by PXE

Operating System: Windows® 10 64-bit

Form Factor: 9.6 inch x 9.6 inch ( 24.4 cm x 24.4 cm ),mATX Form Factor

✔ Some units – Packaging in good/new condition.

⚠ Some units – Packaging may show signs of aging (dust, minor scratches / dents, faded labels) or missing original boxes due to older stock.

🔧 Rest assured, all products are fully functional unless stated otherwise. We check quality before shipping! Thank you for your understanding.

Note: By purchasing, you AGREE that no returns/refunds will be accepted due to the declared condition.