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 * /* Refer to www.asus.com for CPU support list.
Chipset	AMD B450
LAN	Realtek® RTL8111H / ASUS LANGuard
Operating System	Windows® 10 64-bit / Windows® 7 64-bit *
Form Factor	mATX Form Factor / 8.9 inch x 8.7 inch ( 22.6cm x 22.1 cm
BIOS	256 Mb Flash ROM, UEFI AMI BIOS
Memory	3rd/2nd/1st Gen AMD Ryzen™/ 2nd and 1st Gen AMD Ryzen™ with Radeon™ Vega Graphics/ Athlon™ with Radeon™ Vega Graphics Processors / 2 x DIMM, Max. 64GB, 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.)/2933(O.C.)/2800(O.C.)/2666/2400/2133 MHz Un-buffered Memory * /Dual Channel Memory Architecture /ECC Memory (ECC mode) support varies by CPU. /* Refer to www.asus.com for the Memory QVL (Qualified Vendors Lists). /* The maximum memory frequency supported varies by processor.
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
Graphics	Integrated Graphics in the 2nd and 1st Gen AMD Ryzen™ with Radeon™ Vega Graphics/ Athlon™ with Radeon™ Vega Graphics Processors * /1x D-Sub /1x DVI-D / 1x HDMI™ port / *Graphics specifications may vary between CPU types.
Storage	Total supports 1 x M.2 slot(s) and 4 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 storage devices support (SATA & PCIE 3.0 x 4 mode) /Athlon™ with Radeon™ Vega Graphics Processors : 1x M.2 Socket 3, with M key, type 2242/2260/2280 storage devices support (SATA mode) / AMD B450 chipset : 4 x SATA 6Gb/s port(s),/ Support Raid 0, 1, 10
USB	Rear USB Port ( Total 6 ) : 4 x USB 3.2 Gen 1 port(s)(4 x Type-A) / 2 x USB 2.0 port(s)(2 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 Panel I/O Ports	1x PS/2 keyboard/mouse combo port(s) / 1x DVI-D / 1x D-Sub /1x HDMI /1x LAN (RJ45) port(s) / 4 x USB 3.2 Gen 1 (blue) Type-A /2x USB 2.0 / 3x Audio jack(s) /1x BIOS FlashBack™ Button(s)
Audio	Realtek ALC887/897 7.1-Channel High Definition Audio CODEC * / - Supports : 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.
Accessories	User´s manual / I/O Shield /2 x SATA 6Gb/s cable(s) /1 x M.2 Anchor /1 x Supporting DVD
Internal I/O Connectors	1 x CPU Fan connector(s) (1 x 4 -pin) / 1 x Chassis Fan connector(s) (1 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 storage devices support (SATA & PCIE 3.0 x 4 mode) /1 x SPI TPM header /1 x COM port(s) connector(s) /4 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
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 / ASUS EZ DIY: - BIOS FlashBack™ button / - BIOS FlashBack™ LED / ASUS Lighting Control
Software Features	ASUS Exclusive Software: Armoury Crate / AI Suite 3 / - Performance and Power Saving Utility /TurboV EVO / EPU / DIGI+ VRM / Fan Xpert / PC Cleaner / - EZ update / - System Information /ASUS CPU-Z / AI Charger / ASUS EZ Installer 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-PRIME B450M-K II DDR4

Product Description