Gigabyte B450 AORUS ELITE mainboard,Socket AM4,2 x DDR4 DIMMs Maximum memory capacity 32GB PCI-E 3.0 1 x M.2 AMD AM4 Mot

CPU

AM4 Socket: Supports AMD Ryzen™ 5000 series / Ryzen™ 5000 G-Series/ 3rd Gen Ryzen™/ 2nd Gen Ryzen™/ 1st Gen Ryzen™/ 2nd Gen Ryzen™ with Radeon™ Vega Graphics/ 1st Gen Ryzen™ with Radeon™ Vega Graphics/ Athlon™ with Radeon™ Vega Graphics Processors
(Please refer "CPU Support List" for more information.)

Memory

4 x DDR4 DIMM sockets supporting up to 128 GB of system memory
Dual channel memory architecture
Support for DDR4 3600(O.C.)/3466(O.C.)/3200(O.C.)/2933/2667/2400/2133 MHz memory modules
Support for ECC Un-buffered DIMM 1Rx8/2Rx8 memory modules (operate in non-ECC mode)
Support for non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16 memory modules
Support for Extreme Memory Profile (XMP) memory modules

Onboard Graphics

Integrated Graphics Processor:
1 x DVI-D port, supporting a maximum resolution of 1920x1200@60 Hz
* The DVI-D port does not support D-Sub connection by adapter.
1 x HDMI port, supporting a maximum resolution of 4096x2160@60(Note) Hz
* Support for HDMI 2.0 version and HDCP 2.2.(Note)

Audio

Realtek® Audio CODEC
High Definition Audio
2/4/5.1/7.1-channel
Support for S/PDIF Out

LAN

Realtek® GbE LAN chip (10/100/1000 Mbit)

Expansion Slots

1 x PCI Express x16 slot, running at x16 (PCIEX16)(Note)
* For optimum performance, if only one PCI Express graphics card is to be installed, be sure to install it in the PCIEX16 slot.
(The PCIEX16 slot conforms to PCI Express 3.0 standard.)
1 x PCI Express x16 slot, running at x4 (PCIEX4)
* The PCIEX4 slot shares bandwidth with the PCIEX1_2 slot. The PCIEX4 slot operates at up to x2 mode when the PCIEX1_2 slot is populated. The PCIEX4 slot operates at up to x4 mode when the PCIEX1_2 is empty.
2 x PCI Express x1 slots
(The PCIEX4 and PCIEX1 slots conform to PCI Express 2.0 standard.)

Multi-Graphics Technology

Support for AMD Quad-GPU CrossFire™ and 2-Way AMD CrossFire™ technologies

Storage Interface

1 x M.2 connector (Socket 3, M key, type 2242/2260/2280/22110 SATA and PCIe 3.0 x4/x2 SSD support) (M2A_SOCKET)
1 x M.2 connector (Socket 3, M key, type 2242/2260/2280 PCIe 3.0 x2 SSD support)(M2B_SOCKET)
6 x SATA 6Gb/s connectors
Support for RAID 0, RAID 1, and RAID 10
* Refer to "1-7 Internal Connectors," for the installation notices for the M.2 and SATA connectors.

USB

Chipset:
2 x USB 3.1 Gen 1 ports available through the internal USB header
8 x USB 2.0/1.1 ports (4 ports on the back panel, 4 ports available through the internal USB headers)
Integrated in the APU:
4 x USB 3.1 Gen 1 ports on the back panel

Internal I/O Connectors

1 x 24-pin ATX main power connector
1 x 8-pin ATX 12V power connector
2 x M.2 Socket 3 connectors
6 x SATA 6Gb/s connectors
1 x CPU fan header
3 x system fan headers
1 x CPU cooler LED strip/RGB LED strip extension cable header
1 x RGB (RGBW) LED strip header
2 x digital LED strip headers
2 x digital LED strip power select jumpers
1 x front panel header
1 x front panel audio header
1 x S/PDIF Out header
1 x USB 3.1 Gen 1 header
2 x USB 2.0/1.1 headers
1 x Trusted Platform Module (TPM) header (2x10 pin, for the GC-TPM2.0 module only)
1 x serial port header
1 x Clear CMOS jumper

Back Panel Connectors

1 x PS/2 keyboard/mouse port
1 x DVI-D port
1 x HDMI port
4 x USB 3.1 Gen 1 ports
4 x USB 2.0/1.1 ports
1 x RJ-45 port
6 x audio jacks

H/W Monitoring

Voltage detection
Temperature detection
Fan speed detection
Overheating warning
Fan fail warning
Fan speed control
* Whether the fan speed control function is supported will depend on the fan you install.