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ASRock AMD X870E Taichi Ryzen Socket AM5 X870 Dual Channel DDR5 DIMMs 256 GB 8200 EATX Motherboard M.2 LED WiFi 7
ASRock

ASRock AMD X870E Taichi Ryzen Socket AM5 X870 Dual Channel DDR5 DIMMs 256 GB 8200 EATX Motherboard M.2 LED WiFi 7

Bottom line: The ASRock AMD X870E Taichi Ryzen Socket AM5 X870 Dual Channel DDR5 DIMMs: 27-phase VRM with 110A SPS stages targets Ryzen 9000 overclocking headroom; main trade-off: four DDR5 DIMM slots trade signal bandwidth for the 256GB capacity ceiling.

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

Mike Perry — Hardware researcher since 2014. For retro PC hardware and period-correct parts, synthesises manufacturer documentation, community compatibility lists and marketplace listings rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference.

Pros & Cons

Pros

  • ✓ 27-phase VRM with 110A SPS stages targets Ryzen 9000 overclocking headroom
  • ✓ Four M.2 sockets host a full NVMe array without add-in cards
  • ✓ Dual PCIe 5.0 x16 slots run x16/x0 or split x8/x8 for a second card
  • ✓ USB4 onboard covers 40Gbps docks and external NVMe with no expansion card
  • ✓ WiFi 7 plus 5Gbps LAN beats the 2.5Gbps wired standard on most AM5 boards

Cons

  • ✗ Four DDR5 DIMM slots trade signal bandwidth for the 256GB capacity ceiling
  • ✗ AM5-only socket, so no path for older AM4 Ryzen chips
  • ✗ x8/x8 split halves lane count to each GPU in dual-card builds
  • ✗ EATX footprint rules out mid-tower cases built only for standard ATX

Manufacturer description

The current flagship model announced from ASRock's X870E line-up for Ryzen 9000 is the ASRock X870E Taichi. ASRock is advertising a large 27-phase power delivery through 110A SPS, suggesting this board is designed for overclockers and all-around power users. Two PCIe 5.0 x16 slots (operating in either x16/x0 or x8/x8) provide high-speed bandwidth for cutting-edge graphics cards and other devices. Meanwhile, ASRock has gone with 4 DIMM slots on this board, so system builders will be able to max out the board's memory capacity at the cost of bandwidth.

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SpecPicks Verdict

SpecPicks scored ASRock AMD X870E Taichi Ryzen Socket AM5 X870 Dual Channel DDR5… using a rating × review-volume × price-fit model applied to published specs and reviews across the retro motherboards category. ASRock's retro 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 retro 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

  • 4 X M.2 Sockets
  • USB4 Onboard
  • Ultimate VRM Power
  • Optimized 5Gbps LAN

Full Specifications

BrandASRock
PlatformWindows 10, Windows 11
CPU ModelRyzen 9
CPU SocketSocket AM5
Model NameX870E TAICHI
Chipset TypeAMD X870
ConnectivityWiFi
Model NumberX870E TAICHI
Chipset FamilyAMD X870
Mfr Part Number90-MXBP90-A0UAYZ
Number of Items1
Number of Ports24
Total Usb Ports15
Processor SocketSocket AM5
Total PCIe Ports2
Total SATA Ports6
Compatible DevicesPersonal Computer
Memory Clock Speed8200 MHz
Warranty Description1 year
Compatible ProcessorsAMD Ryzen 7000 Series Processors, AMD Ryzen 8000 Series Processors, AMD Ryzen 9000 Series Processors

Ready to buy?

ASRock AMD X870E Taichi Ryzen Socket AM5 X870 Dual Channel DDR5 DIMMs 256 GB 8200 EATX Motherboard M.2 LED WiFi 7 is vintage hardware; the used and vintage market on eBay carries most of the live inventory. Prices and condition vary by seller and move in real time, so we link the live listing rather than quote a cached price. It also has an Amazon listing — check it for current price and availability. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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ASRock AMD X870E Taichi Ryzen Socket AM5 X870 Dual Channel DDR5 DIMMs 256 GB 8200 EATX Motherboard M.2 LED WiFi 7
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