Asus Prime-B450M-A AMD AM4 Micro-ATX Motherboard
Item No:
275058
MPN:
PRIME B450M-A
$119
Payment options
Processor
Processor socket
Mechanical component(s) that provides mechanical and electrical connections between a microprocessor and a printed circuit board (PCB). This allows the processor to be replaced without soldering.
Socket AM4
Compatible processor series
A processor which is compatible with this device, belongs to a 'series' which is part of 'family' e.g Celeron D, Celeron G, Celeron M, or, in some cases, is the same as 'family'.
AMD Ryzen
Maximum number of SMP processors
1
Memory
Number of memory slots
4
Memory slots type
A memory slot, also known as a memory socket or RAM slot, is what allows computer memory (RAM) to be inserted into the computer. Depending on the motherboard, there will usually be 2 to 4 memory slots (sometimes more on high-end motherboards). The most common types of RAM are SDRAM and DDR for desktop computers and SODIMM for laptop computers, each having various types and speeds.
DIMM
Memory channels
Dual-channel
ECC
ECC means Error Correction Code, and it is memory that is able to detect and correct some memory errors without user intervention.
Supported memory clock speeds
Memory clock speed is the time it takes for a computer to complete basic operations. It refers to the computer's processing speed and is measured in hertz. It is however not such a reliable measure of a computer's speed as it doesn't take into account other factors like RAM and cache size.
2133,2400,2666,2800,3000,3200 MHz
Unbuffered memory
Storage controllers
RAID levels
RAID is a storage technology that combines multiple disk drive components into a logical unit for the purposes of data redundancy and performance improvement. Data is distributed across the drives in one of several ways, referred to as RAID levels, depending on the specific level of redundancy and performance required.
0,1,10
Graphics
Internal I/O
USB 2.0 connectors
The end of a cable with a USB 2.0 connector. USB 2.0 was released in April 2000 (now called "Hi-Speed"), adding higher maximum signaling rate of 480 Mbit/s (effective throughput up to 35 MB/s or 280 Mbit/s), in addition to the "USB 1.x Full Speed" signaling rate of 12 Mbit/s. USB 2.0 connectors are usually colored black.
2
USB 3.2 Gen 1 (3.1 Gen 1) connectors
This is a connector (normally attached to a cable) for USB 3.0. USB 3.0 is the second major revision of the Universal Serial Bus (USB) standard for computer connectivity. First introduced in 2008, USB 3.0 adds a new transfer mode called "SuperSpeed," (distinguishable from USB 2.0 by either the blue colour of the port or the initials SS) capable of transferring data at up to 5Gbit/s—more than ten times as fast as the 480 Mbit/s top speed of USB 2.0.
1
Number of SATA III connectors
Serial ATA (Advanced Technology Attachment) (SATA) is a computer bus interface that connects host bus adapters to mass storage devices such as hard disk drives and optical drives. SATA III (revision 3.x) interface, formally known as SATA 6Gb/s, is a third generation SATA interface running at 6.0Gb/s. The bandwidth throughput, which is supported by the interface, is up to 600MB/s. This interface is backwards compatible with SATA 3 Gb/s interface.
6
S/PDIF out connector
Audio connector
Front panel audio connector
Front panel connector
ATX Power connector (24-pin)
Number of EATX power connectors
1
CPU fan connector
Number of chassis fan connectors
2
Number of COM connectors
1
TPM connector
12V power connector
Rear panel I/O ports
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
4
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity
2
Ethernet LAN (RJ-45) ports
Number of Ethernet LAN (RJ-45) ports (connecting interfaces) in the device. Ethernet LAN (RJ-45) ports allow a computer to connect to the ethernet.
1
PS/2 ports quantity
The number of PS/2 connectors for keyboards and mice. Its name comes from the IBM Personal System/2.
2
VGA (D-Sub) ports quantity
Number of VGA (D-Sub) ports (connecting interfaces) in the device. The VGA (D-Sub) connector is a 15 pin connector between a computer and a monitor. It was first introduced in 1987 by IBM.
1
HDMI ports quantity
The number of sockets (ports) for HDMI connections. HDMI (High-Definition Multimedia Interface) is a compact audio/video interface for transferring uncompressed video data and compressed/uncompressed digital audio data from a HDMI-compliant device ("the source device") to a compatible computer monitor, video projector, digital television, or digital audio device. HDMI is a digital replacement for existing analog video standards.
1
HDMI version
2.0b
DVI-D ports quantity
This is the amount of DVI-I interfaces. Digital Visual Interface (DVI) is a video display interface developed by the Digital Display Working Group (DDWG). The digital interface is used to connect a video source to a display device, such as a computer monitor. DVI-D means DVI digital, which means it can only support digital, but not analog.
1
Network
Ethernet LAN
An Ethernet LAN (Local Area Network) interface is present, for a wired conection via a cable.
Ethernet interface type
Gigabit Ethernet
LAN controller
Realtek RTL8111H
Features
AMD B450
Audio chip
Realtek ALC887
Expansion slots
PCI Express x1 (Gen 2.x) slots
2
PCI Express x16 (Gen 3.x) slots
Places where PCI Express x16 (Gen 3.x) are placed inside and connected to the computer motherboard.
1
Number of M.2 (M) slots
1
BIOS
BIOS type
The BIOS (Basic Input/Output System) initializes and tests system hardware components, and loads a bootloader or an operating system from a mass memory device. The BIOS additionally provides abstraction layer for the hardware, i.e. a consistent way for application programs and operating systems to interact with the keyboard, display, and other input/output devices. There are several types of BIOS, including the motherboard ROM BIOS, video BIOS, drive controller BIOS, network adapter BIOS, and SCSI adapter BIOS.
UEFI AMI
BIOS memory size
128 Mbit
ACPI version
6.1
Clear CMOS jumper
Plug and Play
Indicates whether this product supports is "plug and play". Plug and play is hardware or software that, after being installed ("plugged in"), can immediately be used ("played with"), as opposed to hardware or software which requires configuration.
System Management BIOS (SMBIOS) version
3.1
Weight & dimensions
Packaging content
Cables included
SATA
Manual
Drivers included
| SKU | 275058 |
|---|---|
| MPN | PRIME B450M-A |
| Brand | Asus |
| Product Condition | Brand New/Unused |
| Motherboard Size | Micro-ATX |
| Motherboard Chipset | AMD B450 |
| CPU Socket | AM4 |
| Warranty Period | 3 Years Warranty |
| Warranty Contact | https://www.asus.com/ |
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