Product Name: ITW | Asus Prime B450M-A II/CSM micro-ATX AM4 DDR4 Motherboard
AMD B450 (Ryzen AM4) micro ATX motherboard with M.2 support, HDMI/DVI-D/D-Sub, SATA 6 Gbps, 1 Gb Ethernet, USB 3.2 Gen 2 Type-A, BIOS FlashBack™, and Aura Sync RGB lighting support
■ Comprehensive cooling: VRM heatsink, PCH heatsink, and Fan Xpert 2+
■ Ultrafast connectivity: M.2 support, 1 Gb Ethernet, and USB 3.2 Gen 2 Type-A
■ 5X Protection III: Multiple hardware safeguards for all-around system protection
■ Aura Sync RGB Lighting: Onboard connector for RGB LED strips, easily synced with an ever-growing portfolio of Aura Sync-capable hardware
Specification
Model
✎ PRIME B450M-A II/CSM
CPU
✎ AMD AM4 Socket for AMD Ryzen™ 5000 Series/ 5000 G-Series/ 4000 G-Series/ 3rd/2nd/1st Gen AMD Ryzen™/ 2nd and 1st Gen AMD Ryzen™ with Radeon™ Vega Graphics/ Athlon™ with Radeon™ Vega Graphics Processors*
Chipset
✎ AMD B450
Memory
✎ 3rd/2nd/1st Gen AMD Ryzen™/ 2nd and 1st Gen AMD Ryzen™ with Radeon™ Vega Graphics/ Athlon™ with Radeon™ Vega Graphics Processors
✎ 4 x DIMM, Max. 128GB, DDR4 4400(O.C)/4000(O.C.)/3866(O.C.)/3733(O.C.)/3600(O.C.)/3466(O.C.)/3400(O.C.)/3300(O.C.)/3200(O.C.)/3000(O.C.)/2800(O.C.)/2666/2400/2133 MHz Un-buffered Memory*
✎ Dual Channel Memory Architecture
✎ ECC Memory (ECC mode) support varies by CPU.
Graphic
✎ Integrated Graphics in the 2nd and 1st Gen AMD Ryzen™ with Radeon™ Vega Graphics/ Athlon™ with Radeon™ Vega Graphics Processors*
✎ 1 x D-Sub
✎ 1 x DVI-D
✎ 1 x HDMI 2.0b
* Graphics specifications may vary between CPU types.
Expansion Slots
✎ 3rd/2nd/1st Gen AMD Ryzen™ Processors
■ 1 x PCIe 3.0 x16 (x16 mode)
✎ 2nd and 1st Gen AMD Ryzen™ with Radeon™ Vega Graphics Processors
■ 1 x PCIe 3.0 x16 (x8 mode)
✎ AMD Athlon™ with Radeon™ Vega Graphics Processors
■ 1 x PCIe 3.0 x16 (x4 mode)
✎ AMD B450 chipset
■ 2 x PCIe 2.0 x1
Storage
✎ Total supports 1 x M.2 slot(s) and 6 x SATA 6Gb/s ports 3rd/2nd/1st Gen AMD Ryzen™/ 2nd and 1st Gen AMD Ryzen™ with Radeon™ Vega Graphics
■ 1 x M.2 Socket 3, with M key, type 2242/2260/2280/22110 storage devices support (SATA & PCIE 3.0 x 4 mode)
✎ Athlon™ with Radeon™ Vega Graphics Processors
■ 1 x M.2 Socket 3, with M key, type 2242/2260/2280/22110 storage devices support (SATA mode)
✎ 3rd/2nd/1st Gen AMD Ryzen™/ 2nd and 1st Gen AMD Ryzen™ with Radeon™ Vega Graphics/ Athlon™ with Radeon™ Vega Graphics Processors
■ 2 x SATA 6Gb/s port(s),
■ Support Raid 0, 1, 10
✎ AMD B450 chipset
■ 4 x SATA 6Gb/s port(s),
■ Support Raid 0, 1, 10
LAN
✎ Realtek® RTL8111H
✎ ASUS LANGuard
Audio
✎ Realtek ALC887/897 7.1-Channel High Definition Audio CODEC*
■ Support: Jack-detection, Multi-streaming, Front Panel Jack-retasking, up to 24-Bit/192kHz playback
✎ Audio Feature
■ 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.
USB Ports
✎ Rear USB Port ( Total 6 )
■ 2 x USB 3.2 Gen 2 (up to 10Gbps) port(s)(2 x Type-A)
■ 4 x USB 3.2 Gen 1 port(s)(4 x Type-A)
✎ Front USB Port ( Total 6 )
■ 2 x USB 3.2 Gen 1 port(s)
■ 4 x USB 2.0 port(s)
Back I/O Ports
✎ 1 x PS/2 keyboard/mouse combo port(s)
✎ 1 x DVI-D
✎ 1 x D-Sub
✎ 1 x HDMI
✎ 1 x LAN (RJ45) port(s)
✎ 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 BIOS FlashBack™ Button(s)
Internal I/O Ports
✎ 1 x CPU Fan connector(s) (1 x 4 -pin)
✎ 2 x Chassis Fan connector(s) (2 x 4 -pin)
✎ 1 x USB 3.2 Gen 1(up to 5Gbps) connector(s) support(s) additional 2 USB 3.2 Gen 1 port(s) (19-pin)
✎ 2 x USB 2.0 connector(s) support(s) additional 4 USB 2.0 port(s)
✎ 1 x M.2 Socket 3 with M key, type 2242/2260/2280/22110 storage devices support (SATA & PCIE 3.0 x 4 mode)
✎ 1 x SPI TPM header
✎ 1 x COM port(s) connector(s)
✎ 6 x SATA 6Gb/s connector(s)
✎ 1 x S/PDIF out header(s)
✎ 1 x 24-pin EATX Power connector(s)
✎ 1 x 8-pin ATX 12V Power connector(s)
✎ 1 x Front panel audio connector(s) (AAFP)
✎ 1 x System panel(s)
✎ 1 x Clear CMOS jumper(s)
✎ 1 x COM port header
✎ 1 x Speaker connector
✎ 1 x RGB Header
Form Factor
✎ mATX / 9.6inch x 9.5inch (24.4cm x 24cm)
✅Reminders:
1. Take a video of yourself while unboxing the parcel. This would serve as proof if you have concerns with the parcel.
2. Ask the delivery rider to present a valid ID (e.g., driver’s license, UMID) and/or take a picture of the delivery rider with your payment.