ASRock X870E Taichi
Premium AMD X870E EATX motherboard for Ryzen 9000, 8000 and 7000 Series processors with DDR5, PCIe 5.0, Gen5 NVMe storage, Wi-Fi 7, 5Gb Ethernet and USB4 connectivity.
Quick Product Overview
The ASRock X870E Taichi is a premium EATX motherboard based on AMD's X870E chipset and AM5 socket. ASRock lists support for AMD Ryzen 9000, 8000 and 7000 Series desktop processors.
Its hardware combines four DDR5 DIMM slots, two PCIe 5.0 x16 physical slots, four onboard M.2 positions, Wi-Fi 7, Realtek 5Gb Ethernet and dual rear USB4 Type-C connectivity.
The Taichi platform emphasizes substantial CPU power delivery, motherboard cooling, high-speed expansion and premium connectivity for enthusiast gaming, creator and performance-focused AM5 systems.
Key Specifications
| Manufacturer | ASRock |
|---|---|
| Model | X870E Taichi |
| Chipset | AMD X870E |
| CPU Socket | AM5 |
| Processor Support | AMD Ryzen 9000 / 8000 / 7000 Series Processors |
| Form Factor | EATX — 12.0 × 10.5 in / 30.5 × 26.7 cm |
| PCB | 8-layer, 2oz copper |
| Memory | 4 × DDR5 DIMM slots |
| Maximum Memory | Up to 256GB |
| Memory Speed | Up to DDR5-8200+ MT/s (OC), configuration dependent |
| Memory Profiles | AMD EXPO and XMP support |
| Primary Expansion | 2 × PCIe 5.0 x16 physical slots, CPU/configuration dependent |
| M.2 Storage | 4 × onboard M.2 slots |
| PCIe 5.0 M.2 | 1 × Blazing M.2 PCIe 5.0 x4 |
| Additional M.2 | 3 × Hyper M.2 PCIe 4.0 x4 |
| SATA | 6 × SATA 6Gb/s connectors |
| Wired Networking | Realtek RTL8126 5Gb Ethernet |
| Wireless | 802.11be 2×2 Wi-Fi 7 |
| Bluetooth | Bluetooth 5.4 |
| Rear High-Speed USB | 2 × USB4 Type-C 40Gb/s |
| Audio | Realtek ALC4082 with ESS SABRE9219 DAC |
| Power Design | 24+2+1 phase, 110A Smart Power Stages |
| Firmware Controls | BIOS Flashback and Clear CMOS rear buttons |
Performance & Use-Case Information
High-End Gaming
PCIe 5.0 graphics capability, DDR5 and high-speed NVMe storage provide a strong platform for performance-focused Ryzen gaming systems.
Ryzen 9000 Builds
The X870E chipset and AM5 socket provide a premium current-generation platform for compatible Ryzen 9000 Series desktop processors.
Gen5 NVMe Storage
The Blazing M.2 position provides PCIe 5.0 x4 connectivity for compatible high-bandwidth NVMe solid-state drives.
High-Speed Networking
Realtek 5Gb Ethernet provides substantially more wired bandwidth than traditional Gigabit networking when paired with compatible equipment.
Wi-Fi 7
Integrated 2×2 Wi-Fi 7 provides current-generation wireless networking with Bluetooth 5.4 connectivity.
USB4 Connectivity
Two rear USB4 Type-C connections provide up to 40Gb/s connectivity for compatible high-speed storage, displays and peripheral devices.
Power Delivery & Cooling
ASRock specifies a 24+2+1 phase power design using 110A Smart Power Stages for the X870E Taichi.
The motherboard uses enlarged heatsink armor around the processor power-delivery hardware together with an 8-layer server-grade low-loss PCB and 2oz copper construction.
ASRock also provides thermal hardware for the board's M.2 storage, including a tool-less multi-layer M.2 heatsink and M.2 bottom heatsink. These features are particularly relevant to high-performance NVMe storage that can generate substantial heat during sustained transfers.
Platform & Compatibility
AMD AM5
The motherboard uses AMD's AM5 socket and supports compatible Ryzen 9000, 8000 and 7000 Series processors.
AMD X870E
The X870E chipset provides the enthusiast-oriented storage, expansion and connectivity foundation for the motherboard.
DDR5 Only
Four DIMM sockets support up to 256GB of DDR5 memory. DDR4 memory cannot be installed in this AM5 motherboard.
EATX Chassis
At 12.0 × 10.5 inches, the board requires a computer case with sufficient clearance and support for its EATX dimensions.
Works Best With
AMD Ryzen AM5
Pair with a compatible Ryzen 9000, 8000 or 7000 Series processor. CPU selection affects available PCIe expansion behavior.
Performance DDR5
A matched DDR5 memory kit with AMD EXPO support provides a straightforward route to configured memory overclocking on AM5.
High-Performance GPU
With compatible Ryzen processors, the primary expansion slot provides PCIe 5.0 x16 connectivity for current discrete graphics cards.
Storage, Networking & Connectivity
4 M.2 Slots
Four onboard M.2 positions provide substantial capacity for high-speed NVMe solid-state storage.
Gen5 Blazing M.2
One CPU-connected Blazing M.2 socket supports PCIe 5.0 x4 NVMe storage, while three Hyper M.2 positions support PCIe 4.0 x4.
6 SATA Ports
Six SATA 6Gb/s connections retain support for conventional SATA SSDs, hard drives and other compatible storage devices.
5Gb Ethernet
The Realtek RTL8126 controller provides onboard 5Gb wired networking for compatible high-speed network equipment.
Wi-Fi 7
Integrated 802.11be 2×2 Wi-Fi 7 provides modern wireless networking and Bluetooth 5.4 connectivity.
Dual USB4
Two rear USB4 Type-C ports provide up to 40Gb/s connectivity for compatible high-bandwidth peripherals and displays.
What Published Technical Information Shows
Premium AM5 Platform
X870E, AM5 and support for Ryzen 9000, 8000 and 7000 Series processors provide a broad foundation for current AMD desktop systems.
Substantial Power Hardware
The documented 24+2+1 phase design, 110A Smart Power Stages and large cooling hardware target performance-oriented processors.
Flexible Storage
Four M.2 positions and six SATA connectors allow systems to combine high-speed NVMe drives with conventional storage hardware.
PCIe 5.0 Expansion
Two PCIe 5.0 x16 physical slots provide flexible high-bandwidth expansion, although operating modes depend on the installed processor.
Fast Networking
The combination of 5Gb Ethernet and Wi-Fi 7 provides both high-speed wired and current-generation wireless networking.
Builder Features
Graphics Card EZ Release, tool-less M.2 cooling, BIOS Flashback and Clear CMOS controls are designed to simplify building and maintenance.
Where Research Agrees & Differs
Documented Hardware
ASRock's specifications establish the board's X870E/AM5 platform, four-DIMM DDR5 configuration, four M.2 positions, 5Gb Ethernet, Wi-Fi 7, USB4 connectivity and premium power-delivery hardware.
Configuration Matters
PCIe expansion behavior and achievable DDR5 speeds depend on the installed Ryzen processor, memory configuration, firmware and combination of installed hardware.
Strengths & Limitations
Strengths
- AMD X870E / AM5 enthusiast platform
- Ryzen 9000 / 8000 / 7000 Series support
- Four DDR5 DIMM slots and up to 256GB capacity
- AMD EXPO and XMP memory-profile support
- PCIe 5.0 graphics capability
- Four onboard M.2 positions
- PCIe 5.0 x4 Blazing M.2 storage
- Six SATA connections
- Realtek 5Gb Ethernet
- Wi-Fi 7 and Bluetooth 5.4
- Dual rear USB4 Type-C
- ALC4082 audio with ESS SABRE9219 DAC
- 24+2+1 phase 110A power design
Limitations
- EATX dimensions require appropriate case clearance
- DDR4 memory cannot be reused
- PCIe operation varies by Ryzen processor family
- Maximum DDR5 speed depends on CPU and DIMM configuration
- Only one onboard M.2 position uses PCIe 5.0 x4
- Full 5Gb LAN benefit requires compatible network hardware
- Premium feature set may exceed the needs of basic systems
Upgrade Considerations
Moving to AM5
Builders moving from an older AM4 platform require an AM5 processor and DDR5 memory. CPU cooler mounting compatibility should also be verified before reuse.
Case Compatibility
The X870E Taichi is wider than a standard ATX motherboard. Builders should verify EATX clearance before selecting the final chassis.
CPU Selection
Ryzen 9000, 8000 and 7000 Series processors do not expose identical PCIe configurations, making processor choice important when planning expansion hardware.
Alternatives to Consider
MSI MPG X870E CARBON WIFI
Another premium X870E AM5 motherboard combining modern networking, high-speed storage and enthusiast-oriented expansion features.
ASUS ROG STRIX X870E-E GAMING WIFI
An enthusiast-oriented X870E alternative with DDR5, PCIe 5.0, Wi-Fi 7 and extensive storage and connectivity features.
MSI MAG X870 TOMAHAWK WIFI
An X870-based AM5 alternative for builders who want strong current platform features without requiring the complete X870E package.
Who Is It Best For?
High-End Ryzen Gaming
Performance-focused AM5 systems using powerful graphics, DDR5 memory and high-speed NVMe storage.
Enthusiast Builds
Systems that can make use of the board's substantial power hardware, PCIe expansion, USB4 and premium connectivity.
Storage & Network-Heavy PCs
Builders who can benefit from four M.2 positions, six SATA connections, 5Gb Ethernet and Wi-Fi 7.
Rockin Box Tech Research Summary
The ASRock X870E Taichi is a premium X870E / AM5 motherboard designed for feature-heavy Ryzen 9000, 8000 and 7000 Series desktop systems.
Its documented hardware includes four DDR5 slots, PCIe 5.0 expansion, four M.2 positions, Gen5 NVMe storage, six SATA connectors, 5Gb Ethernet, Wi-Fi 7 and dual USB4 Type-C.
The 24+2+1 phase 110A power design, substantial cooling hardware, 8-layer PCB and builder-oriented features position the Taichi toward the enthusiast end of ASRock's AM5 motherboard range.
The primary planning considerations are physical size and configuration. Builders should verify EATX case clearance, processor compatibility, DDR5 memory compatibility and processor-dependent PCIe behavior before finalizing the system.
Research Sources
ASRock — X870E Taichi
Official ASRock product specifications and technical documentation were used for processor support, DDR5 capability, PCIe configuration, storage, networking, USB, audio, power design and motherboard features.
ASRock X870E Taichi Manual
The official motherboard manual was used to cross-check platform, form factor, memory, expansion and storage specifications.