ASRock Z490 Phantom Gaming-ITX/TB3 vs Z390 PHANTOM GAMING-ITX/AC Motherboard Comparison

ASRock Z490 Phantom Gaming-ITX/TB3 and ASRock Z390 PHANTOM GAMING-ITX/AC are both motherboards with the same Form factor (Mini ITX), Audio Chipset (Realtek ALC1220) and Audio Channels (7.1 Channels). The main differences are in Socket, Chipset, Supported Memory and LAN Chipset.

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ASRock Z490 Phantom Gaming-ITX/TB3	ASRock Z390 PHANTOM GAMING-ITX/AC
Prices (Change region) Out of Stock Free shipping $119.99 Out of Stock + $6.99 Shipping $284.99 - Buy now	Prices (Change region) Out of Stock Free shipping $249.99 - Buy now
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Brand ASRock	Brand ASRock
Model Z490 Phantom Gaming-ITX/TB3 90-MXBC40-A0UAYZ	Model Z390 PHANTOM GAMING-ITX/AC
Release Date 📅 May 2020	Release Date -
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews ★★★★☆ (3 reviews) Add a product review	User reviews ★★★★★ (12 reviews) Add a product review
Price history View Details ►	Price history View Details ►
Compatible PC parts Processors ► Memory ► Cases ► CPU Coolers ►	Compatible PC parts Processors ► Memory ► Cases ► CPU Coolers ►
Socket LGA1200	Socket LGA1151
Form factor Mini ITX	Form factor Mini ITX
Chipset Intel Z490	Chipset Intel Z390
Supported Memory DDR4 2133Mhz 2400Mhz 2666Mhz 2800Mhz 2933Mhz 3200Mhz 3600Mhz 3733Mhz 3800Mhz 3866Mhz 4000Mhz 4133Mhz 4266Mhz 4333Mhz 4400Mhz 4500Mhz 4600Mhz 4666Mhz	Supported Memory DDR4 2133Mhz 2400Mhz 2666Mhz 2800Mhz 2933Mhz 3200Mhz 3600Mhz 3733Mhz 3800Mhz 3866Mhz 4000Mhz 4133Mhz 4266Mhz 4333Mhz 4500Mhz
* High clock speeds may require enabling the XMP profile in the motherboard BIOS ** RAM support may also depend on the CPU memory controller
ECC RAM Support No	ECC RAM Support No
Audio Chipset Realtek ALC1220	Audio Chipset Realtek ALC1220
Audio Channels 7.1 Channels	Audio Channels 7.1 Channels
LAN Chipset Dragon RTL8125BG	LAN Chipset Intel I219-V
Max LAN Speed 10/100/1000/2500Mbps	Max LAN Speed 10/100/1000Mbps
SLI Support No	SLI Support No
CrossFire Support No	CrossFire Support No
RAID Support Yes	RAID Support Yes
Back Connect No	Back Connect No
Back I/O Ports 2 x Antenna Ports 1 x PS/2 Mouse/Keyboard Port 1 x HDMI Port 1 x DisplayPort 1.4 1 x Optical SPDIF Out Port 3 x USB 3.2 Gen2 Type-A Ports (10Gb/s) (Supports ESD Protection) 1 x USB 3.2 Gen2 Thunderbolt 3 Type-C Port (40Gb/s for Thunderbolt protocol; 10Gb/s for USB3.2 protocol) (Supports ESD Protection) * Supports USB PD 2.0 charging up to 5V@3A (15W) 2 x USB 3.2 Gen1 Ports (Supports ESD Protection) 1 x RJ-45 LAN Port with LED (ACT/LINK LED and SPEED LED) 1 x Clear CMOS Button HD Audio Jacks: Rear Speaker / Central / Bass / Line in / Front Speaker / Microphone (Gold Audio Jacks)	Back I/O Ports -
Wireless LAN Yes	Wireless LAN Yes
Wi-Fi Generation 6	Wi-Fi Generation 5
PCI-Express x16 Slots 1	PCI-Express x16 Slots 1
PCI-Express x4 Slots 0	PCI-Express x4 Slots 0
PCI-Express x1 Slots 0	PCI-Express x1 Slots 0
SATA 6 Gbps Ports 4	SATA 6 Gbps Ports 4
SATA Express Ports 0	SATA Express Ports 0
M.2 Ports 2	M.2 Ports 3
M.2 Devices support 2280 - M Key 2260 / 2280 - M Key	M.2 Devices support 2260 / 2280 - M Key 2280 - M Key 2230 - E Key
RAM Slots 2	RAM Slots 2
Maximum Supported RAM 64 GB	Maximum Supported RAM 32 GB
Onboard USB 2.0 1	Onboard USB 2.0 1
Onboard USB 3.2 Gen 1 1	Onboard USB 3.2 Gen 1 1
Onboard USB 3.2 Gen 2 0	Onboard USB 3.2 Gen 2 0
Onboard USB 3.2 Gen 2x2 0	Onboard USB 3.2 Gen 2x2 0