Overview
The Asus ROG Strix Z370-H Gaming is an ATX motherboard built for Intel's 8th-gen Coffee Lake processors. Based on the Z370 chipset, it supports overclocking on unlocked CPUs and features the ROG Strix design language with Aura Sync RGB lighting. With an LGA1151 socket and four DDR4 slots supporting up to 64GB of memory, it offers a solid foundation for a mid-range gaming PC.
This board sits in the mid-to-upper mid-range segment of the Z370 lineup. It delivers core gaming features like SupremeFX audio, dual M.2 slots, and comprehensive overclocking controls without the premium price of the Maximus series. Though newer chipsets have since appeared, this model remains a viable choice for builders working with used or discounted 8th-gen CPUs.
Compatibility Guide
The Z370-H Gaming uses the LGA1151 socket but is strictly compatible with Intel 8th-generation Coffee Lake processors (e.g., Core i7-8700K, Core i5-8600K). Earlier 6th/7th-gen Skylake/Kaby Lake CPUs will physically fit but do not work due to electrical differences. Memory support covers DDR4-3866 (OC) across four DIMM slots, with a maximum capacity of 64GB.
Form factor is standard ATX (305×244mm), fitting most mid-tower and full-tower cases. Power delivery requires a 24-pin main connector and an 8-pin EPS CPU connector. The board provides two PCIe 3.0 x16 slots (one full x16, one x4) and two M.2 PCIe 3.0 x4 slots. Storage connectivity includes six SATA 6Gbps ports.
Product Info
Released in late 2017, the Asus ROG Strix Z370-H Gaming is now a legacy product. New-old-stock units are available online at around ¥52,200 (as of September 2026), with typical warranty coverage of three years from date of purchase. It can be found at major Japanese retailers and auction sites.
Market positioning: a mid-range to upper-mid-range gaming motherboard for the Z370 platform. It is not the absolute top-tier—that role belongs to the Maximus X series—but it offers a strong balance of features, overclocking capability, and aesthetic appeal for its original era.
Best Use Cases
- Overclocking beginners: The UEFI BIOS is well-organized with dedicated OC profiles and manual voltage control. Perfect for users wanting to explore CPU multiplier and memory timing adjustments with an 8th-gen K-series processor.
- Budget-conscious gamers on legacy hardware: Pairing this board with a used Core i5-8600K or i7-8700K can deliver solid 1080p gaming performance for less than the cost of a modern entry-level board and CPU combo.
- RGB lighting enthusiasts: With Aura Sync, you can synchronize lighting across the board, supported RAM, fans, and LED strips. This makes it appealing for builders who prioritize visual consistency.
- Secondary PC builders: If you already have an 8th-gen CPU and DDR4 memory, this motherboard can serve as the core of a reliable spare system or a dedicated streaming/recording PC.
Things to Consider
This board does not include integrated Wi-Fi or Bluetooth; you must install a separate adapter for wireless connectivity. Its VRM design is adequate for 6-core CPUs but may struggle with prolonged heavy loads on an 8-core Coffee Lake chip (if used with a modded BIOS).
Compared to Z390 alternatives, the Z370-H lacks native USB 3.1 Gen2 and Intel wireless CNVi support. However, for most users with standard peripherals, these omissions are negligible. Memory overclocking headroom is decent but not exceptional—don't expect to push DDR4-4133 consistently.
Used units are common. Always verify that the board is fully functional and has not suffered physical damage or capacitor wear. Pricing is relatively high for a legacy product, so consider whether a newer B660/B760 budget board plus CPU combo might offer better value overall.
FAQ
Q: Can I use this motherboard with Windows 11?
A: Yes. The motherboard supports Intel Platform Trust Technology (PTT) in BIOS, which provides TPM 2.0 functionality. The 8th-gen Intel CPUs are officially listed as compatible, so Windows 11 runs without workarounds.
Q: Does it support dual graphics cards?
A: The second PCIe x16 slot runs at x4 electrical bandwidth. NVIDIA SLI is not recommended at x4, but AMD CrossFireX works. Most users will be better off using a single powerful GPU.
Q: Can I install a 9th-gen CPU like the Core i9-9900K?
A: Not officially. Some early Z370 boards received BIOS updates that enabled limited 9th-gen support, but Asus did not validate the Z370-H for CPUs beyond Coffee Lake 6-core models. The VRM is also insufficient for the 9900K's 8-core load. It's not recommended.
