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The ASRock X870E Taichi OCF is a enthusiast ATX motherboard built on the X870E chipset (AM5 socket). Designed for enthusiast gaming and overclocking, it supports DDR5 memory up to 128GB across 2 DIMM slots with speeds up to DDR5-8400+ (Ryzen 9000).
This guide covers complete RAM and SSD compatibility for the ASRock X870E Taichi OCF, including recommended upgrades, maximum supported configurations, and storage expansion options.
Specifications Overview
| Specification | Details |
|---|---|
| Motherboard | ASRock X870E Taichi OCF |
| Chipset | X870E |
| Socket | AM5 |
| Form Factor | ATX |
| Compatible Processors | AMD Ryzen 7000 and 9000 series processors |
| Memory Type | DDR5 |
| Memory Slots | 2 DIMM slots |
| Max Memory | 128GB |
| Max Memory Speed | DDR5-8400+ (Ryzen 9000) |
| M.2 Slots | 6 (2x PCIe 5.0 x4, 2x PCIe 4.0 x4, 1x PCIe 4.0 x2, 1x PCIe 3.0 x4) |
| SATA Ports | 2 |
| PCIe Slots | 2x PCIe 5.0 x16 (x16 or x8/x8), 1x PCIe 4.0 x4 |
| WiFi | WiFi 7 |
| Price Tier | Enthusiast |
Memory (RAM) Compatibility
The ASRock X870E Taichi OCF supports DDR5 memory modules in its 2 DIMM slots, with a maximum capacity of 128GB. For optimal performance, install RAM in matched pairs to enable dual-channel mode.
This board supports DDR5 speeds up to DDR5-8400+ (Ryzen 9000) when overclocking with AMD EXPO or XMP profiles (up to DDR5-8000+ with Ryzen 7000 and 10400+ with Ryzen 8000). AMD’s rated speed for Ryzen 9000 is DDR5-5600 with two DIMMs.
Recommended RAM Configurations
| Configuration | Use Case | Price* |
|---|---|---|
| 2x8GB DDR5-5600 | Budget gaming, office work | Check Price |
| 2x16GB DDR5-6000 | Gaming, content creation | Check Price |
| 2x32GB DDR5-5600 | Heavy multitasking, VMs, video editing | Check Price |
| 2x64GB DDR5 | Maximum capacity | Check Price |
Storage Expansion
The ASRock X870E Taichi OCF provides 6 M.2 slots for NVMe SSDs and 2 SATA ports for traditional 2.5″ SSDs or hard drives.
This motherboard supports PCIe 5.0 NVMe SSDs in two M.2 slots, offering sequential read speeds up to 14,000 MB/s.
Recommended NVMe SSDs
| Drive | Interface | Price* |
|---|---|---|
| Samsung 990 Pro 2TB NVMe PCIe 4.0 | PCIe 4.0 | Check Price |
| WD Black SN850X 2TB NVMe | PCIe 4.0 | Check Price |
| Crucial T700 2TB NVMe PCIe 5.0 | PCIe 5.0 | Check Price |
| Samsung 980 Pro 1TB NVMe | PCIe 4.0 | Check Price |
PCIe Slots & Expansion
The ASRock X870E Taichi OCF features: 2x PCIe 5.0 x16 (x16 or x8/x8), 1x PCIe 4.0 x4.
The primary x16 slot is for your graphics card. Additional slots can be used for capture cards, sound cards, or network adapters.
Wireless Connectivity
Built-in WiFi 7 wireless networking is included, along with Bluetooth. No separate WiFi adapter needed.
Recommended Compatible Products
| Product | Type | Price* |
|---|---|---|
| Corsair Vengeance DDR5-5600 32GB (2x16GB) | RAM | Check Price |
| Kingston Fury Beast DDR5-6000 32GB (2x16GB) | RAM | Check Price |
| G.Skill Trident Z5 RGB DDR5-6400 32GB | RAM | Check Price |
| Corsair Vengeance DDR5-5600 64GB (2x32GB) | RAM | Check Price |
| Samsung 990 Pro 2TB NVMe PCIe 4.0 | NVMe SSD | Check Price |
| WD Black SN850X 2TB NVMe | NVMe SSD | Check Price |
| Crucial T700 2TB NVMe PCIe 5.0 | NVMe SSD | Check Price |
| Samsung 980 Pro 1TB NVMe | NVMe SSD | Check Price |
Related Guides
- DDR4 vs DDR5 — Which Should You Choose?
- RAM Compatibility Guide
- SSD Compatibility Guide
- All Upgrade Guides
Related ASRock Upgrade Guides
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- ASRock B460M-HDV
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- ASRock Z490 Phantom Gaming 4
- ASRock Z490 Steel Legend
- ASRock Upgrade Guide
Not sure what fits? Use our free Compatibility Checker covering 3,195+ models.
Helpful Guides
Related Resources
- Laptop Upgrade Compatibility Checker — Check RAM, SSD & charger compatibility for 3,195+ models
- RAM Compatibility Guide — DDR4, DDR5 & LPDDR5 explained
- SSD Compatibility Guide — NVMe, SATA & M.2 sizes
- Charger Compatibility Guide — USB-C, Power Delivery & GaN
- Docking Station Compatibility Guide — Thunderbolt, USB-C & DisplayLink
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Frequently Asked Questions
What RAM is compatible with the ASRock X870E Taichi OCF?
The ASRock X870E Taichi OCF supports DDR5 memory across 2 DIMM slots, with a maximum capacity of 128GB. Supports speeds up to DDR5-8400+ (Ryzen 9000) with XMP/EXPO profiles.
How many M.2 SSD slots does the ASRock X870E Taichi OCF have?
The ASRock X870E Taichi OCF has 6 M.2 slots for NVMe SSDs.
What processors work with the ASRock X870E Taichi OCF?
The ASRock X870E Taichi OCF uses the AM5 socket and X870E chipset, supporting AMD Ryzen 7000 and 9000 series processors.
Does the ASRock X870E Taichi OCF have WiFi?
Yes, built-in WiFi 7 wireless.
Is the ASRock X870E Taichi OCF good for gaming?
It is a enthusiast X870E motherboard ideal for enthusiast gaming and overclocking.
Upgrades that fit the ASRock X870E Taichi OCF
What fits: Memory: DDR5-5600 UDIMM, 2 user slots, up to 128GB · Storage: 2x M.2 2280 NVMe PCIe 5.0; M.2 2280 NVMe PCIe 4.0 x2; 2x M.2 2280 NVMe PCIe 4.0; M.2 2280 NVMe PCIe 3.0
Spec source: asrock.com (checked 26 Sep 2026).
As an Amazon Associate we earn from qualifying purchases. Prices & availability shown on Amazon.
DDR5 desktop memory that fits
M.2 2280 NVMe SSDs that fit
*Indicative UK street prices, shown for guidance only. These are not live Amazon prices and change frequently — check the current price on Amazon before buying.
