Compare 5 products

	ASRock Z390 Phantom Gaming 4	ASRock Z390 Phantom Gaming 6	Asus Prime Z390-P	Asus WS C246M PRO/SE	Supermicro X10SDV-8C+-LN2F

General
Motherboard type	ATX	ATX	ATX	Micro-ATX	Mini-ATX
Processor socket	LGA 1151	LGA 1151	LGA 1151	LGA 1151	N/A

Memory
Supported memory bus clock	2400 MHz 2133 MHz 2666 MHz 2800 MHz 2933 MHz 3200 MHz 3733 MHz 3600 MHz 3800 MHz 3866 MHz 4000 MHz 4133 MHz 4300 MHz 4266 MHz	2400 MHz 2133 MHz 2666 MHz 2800 MHz 2933 MHz 3200 MHz 3733 MHz 3600 MHz 3800 MHz 3866 MHz 4000 MHz 4133 MHz 4300 MHz 4266 MHz	2400 MHz 2133 MHz 2666 MHz 2800 MHz 3000 MHz 3200 MHz 3300 MHz 3400 MHz 3333 MHz 3466 MHz 3733 MHz 3600 MHz 3866 MHz 4000 MHz 4133 MHz 4266 MHz	2400 MHz 2133 MHz 2666 MHz	2400 MHz 1600 MHz 1866 MHz 2133 MHz
RAM technology	DDR4	DDR4	DDR4	DDR4	DDR4
Memory slots type	DIMM	DIMM	N/A	DIMM	N/A
Maximum RAM size	64 GB	64 GB	64 GB	64 GB	128 GB
Number of memory slots	4	4	N/A	4	N/A
Unbuffered memory	yes	yes	N/A	N/A	N/A
Memory channels	Dual	Dual	N/A	Dual	N/A
ECC	yes	yes	N/A	yes	N/A
Non-ECC	yes	yes	N/A	yes	N/A
Extreme Memory Profile (XMP)	yes	yes	N/A	N/A	N/A

BIOS
BIOS type	UEFI AMI	UEFI AMI	AMI	AMI	AMI
BIOS features	Multilingual BIOS UEFI BIOS SMBIOS 2.7 support ACPI 6.0 support	Multilingual BIOS UEFI BIOS SMBIOS 2.7 support Secure Backup UEFI Technology ACPI 6.0 support	Multilingual BIOS ASUS Quiet Thermal Solution UEFI BIOS ASUS EZ Flash 3 ACPI 6.1 support SMBIOS 3.1 support	WfM 2.0 support ASUS EZ Flash IPMI support USB BIOS Flashback ACPI 5.0a support DMI 3.0 support SMBIOS 3.0 support	Flash virus protection power failure recovery UEFI BIOS ACPI 5.0 support SMBIOS 2.8 support IPMI 2.0 support
BIOS memory size	128.0 mB	256.0 mB	N/A	N/A	N/A
System Management BIOS (SMBIOS) version	2.7	2.7	N/A	N/A	N/A
ACPI version	6.0	6.0	N/A	N/A	N/A