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ATX motherboard with black PCB and grey metal heatsinks

ASRock

ASRock Z390 Phantom Gaming 6 Intel motherboard

SKU CH-J7T6-BCNFP

ATX motherboard with Intel Z390 chipset for LGA 1151 CPUs, dual LAN up to 2500 Mbps and DDR4 memory support to 4300 MHz overclocked

  • Supports 9th and 8th Gen Intel Core processors with Socket 1151
  • Dual LAN provides 2500 Mbps and 1000 Mbps wired network speeds
  • DDR4 memory overclocks up to 4300 MHz for high bandwidth
  • Intel Z390 chipset delivers mainstream desktop platform features
  • ATX form factor fits standard full-size cases

Z390 ATX board for Intel Core builders

The ASRock Z390 Phantom Gaming 6 is an ATX motherboard built around the Intel Z390 chipset. It fits LGA 1151 sockets and accepts 8th and 9th generation Intel Core processors. Dual LAN ports provide 2500 Mbps and 1000 Mbps wired connectivity.

Not for small-form-factor or non-Intel builds

The ATX dimensions require a full-size case, so compact-chassis builders should look elsewhere. The socket and chipset only work with compatible Intel CPUs, ruling out AMD platforms. Buyers needing integrated Wi-Fi or more than two LAN ports will not find them here.

DDR4 memory speed ceiling at 4300 MT/s overclocked

The board validates DDR4 up to 4300 MT/s when overclocked, with a long list of supported OC steps down to 2133 MT/s. This maximum rated speed is the key figure for deciding whether the memory kit you plan to use can run at its advertised frequency.

Highlights

  • Supports 9th and 8th Gen Intel Core processors with Socket 1151
  • Dual LAN provides 2500 Mbps and 1000 Mbps wired network speeds
  • DDR4 memory overclocks up to 4300 MHz for high bandwidth
  • Intel Z390 chipset delivers mainstream desktop platform features
  • ATX form factor fits standard full-size cases

Specifications

No published specifications for this item yet.

Questions about this item

How do I install the ASRock Z390 Phantom Gaming 6 and what step is often missed?

Mount the board using standard ATX standoffs, connect the 24-pin and 8-pin CPU power cables, then install the Intel Socket 1151 processor. Many builders forget to update the BIOS before adding a 9th Gen Intel Core CPU.

What maintenance or replacement will the ASRock Z390 Phantom Gaming 6 need later?

The CMOS battery will eventually need replacement to keep BIOS settings. Dust the heatsinks and dual LAN ports periodically with compressed air to maintain cooling and 10, 100, 1000, 2500 Mbps link speeds.

What limit appears first under sustained heavy load on the ASRock Z390 Phantom Gaming 6?

The voltage regulator temperature becomes the limiting factor during extended high-current operation, which can throttle the CPU before DDR4 memory reaches its rated 4300 OC speeds.

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