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ASRock Phantom Gaming Intel Z790I Lightning WiFi DDR5 DIMMs up to 8600+ (OC) MHz 128GB LGA1700 M.2 Mini-ITX Motherboard SATA3 6.0 Gb/s Z790 802.11axe Wi-Fi 6E PCIe 5.0 x16
ASRock

ASRock Phantom Gaming Intel Z790I Lightning WiFi DDR5 DIMMs up to 8600+ (OC) MHz 128GB LGA1700 M.2 Mini-ITX Motherboard SATA3 6.0 Gb/s Z790 802.11axe Wi-Fi 6E PCIe 5.0 x16

Bottom line: The ASRock Phantom Gaming Intel Z790I Lightning WiFi DDR5 DIMMs up to is a specs-and-price decision rather than a crowd-consensus one in the motherboards category. Check the specification table below against one or two close alternatives — on price and spec fit, not on star ratings.

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By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014, focused on GPU performance across gaming, rendering, and local-LLM inference. Synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides.

Pros & Cons

Pros

  • ✓ Backed by ASRock's warranty and support channels

Cons

  • ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
  • ✗ Price, stock, shipping and returns are set by the retailer and may have changed since this page was last updated

Manufacturer description

The ASRock Z790I Lightning WiFi is a Mini-ITX motherboard that packs enthusiast-grade features into a compact 6.7" x 6.7" footprint, designed for Intel's 14th, 13th, and 12th Gen Core processors. Featuring a robust 14+1+1 phase SPS power delivery with 110A stages and a server-grade low-loss PCB, it provides the ultimate stability needed for extreme overclocking in small form factor (SFF) builds. With support for blazing-fast DDR5 memory up to 8600+ (OC) and a PCIe 5.0 x16 slot, this board ensures your compact system is ready for the most demanding games and future graphics cards. Storage and…

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SpecPicks Verdict

SpecPicks scored ASRock Phantom Gaming Intel Z790I Lightning WiFi DDR5 DIMMs up to… using a rating × review-volume × price-fit model applied to published specs and reviews across the motherboards category. ASRock's motherboards lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for motherboards of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

  • System Compatibility Note: This Mini-ITX form factor (6.7-in x 6.7-in) is designed for small form factor (SFF) cases; please verify chassis specifications before purchase.
  • Dedicated Support: Please contact us directly through Amazon for any product questions or assistance you may require.
  • Flagship Intel Mini-ITX Platform: Supports 14th, 13th & 12th Gen Intel Core processors (LGA1700) with a server-grade low-loss PCB, delivering uncompromising performance in a compact 6.7"x6.7" form factor.
  • Extreme Power Design: 14+1+1 phase power design with 110A SPS for VCore+GT and enlarged heatsink armor, providing absolute stability for extreme overclocking.
  • Blazing-Fast DDR5 Memory: 2 x DDR5 DIMM slots support dual-channel configurations and overclocked speeds up to 8600+ (OC), with support for Intel Extreme Memory Profile (XMP) 3.0.
  • PCIe 5.0 Ready: Features one PCIe 5.0 x16 slot with 15µ gold contact for next-generation graphics cards, ensuring maximum bandwidth for your compact build.

Full Specifications

BrandASRock
Weight2.5g
PlatformWindows 10, Windows 11
CPU ModelCore i3
CPU SocketLGA 1700
Model NameZ790I Lightning WiFi
Chipset TypeIntel Z790
ConnectivityBluetooth, USB, WiFi
Model NumberZ790ILIGHTNINGWIFI
PCIe 5.0 ReadyFeatures one PCIe 5.0 x16 slot with 15µ gold contact for next-generation graphics cards, ensuring maximum bandwidth for your compact build.
Connection TypeWired
Mfr Part Number90-MXBNM0-A0UAYZ
Number of Ports11
Total Usb Ports6
Processor SocketLGA 1700
Total PCIe Ports1
Total SATA Ports3
Dedicated SupportPlease contact us directly through Amazon for any product questions or assistance you may require.
Compatible DevicesPersonal Computer
Memory Clock Speed8600 MHz

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ASRock Phantom Gaming Intel Z790I Lightning WiFi DDR5 DIMMs up to 8600+ (OC) MHz 128GB LGA1700 M.2 Mini-ITX Motherboard SATA3 6.0 Gb/s Z790 802.11axe Wi-Fi 6E PCIe 5.0 x16 is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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ASRock Phantom Gaming Intel Z790I Lightning WiFi DDR5 DIMMs up to 8600+ (OC) MHz 128GB LGA1700 M.2 Mini-ITX Motherboard SATA3 6.0 Gb/s Z790 802.11axe Wi-Fi 6E PCIe 5.0 x16
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