ASUS ROG Strix X870E-A Gaming WiFi Neo Motherboard

The ASUS ROG Strix X870E-A Gaming WiFi7 Neo is a high-performance AMD X870E chipset motherboard that serves as a visually stunning, enthusiast-grade foundation for Ryzen 9000 series processors on the AM5 socket platform and features an ATX form factor. Distinguished by its premium white and silver "Neo" aesthetic with Polymo lighting, this motherboard features a robust 16+2+2 (90A) power stage delivery system and revolutionary NitroPath DRAM Technology, which optimises signal integrity to reach extreme DDR5 memory speeds of up to 9600+ MT/s. Future-proof connectivity is a cornerstone of this build, offering lightning-fast WiFi 7, 5Gb ethernet, and dual USB4 40Gbps ports, alongside end-to-end PCIe 5.0 support for next-gen graphics and multiple M.2 NVMe SSDs. To streamline the assembly and optimisation process, it incorporates DIY-friendly innovations like the PCIe Slot Q-Release Slim, M.2 Q-Slide, and exclusive AI-powered features including AI Cache Boost, AI Overclocking, and AI Cooling II-making the ROG Strix X870E-A Neo the ultimate choice for gamers and creators seeking a high-bandwidth, AI-ready, and aesthetically elite PC build.

Warning: This product contains a button battery
- If swallowed, a lithium battery can cause severe or fatal injuries with 2 hours.
- Keep batteries out of reach of children.
- If you think batteries may have been swallowed or placed inside any of the body, seek immediate medical attention.

Features

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ROG Strix X870E-A Gaming WiFi7 Neo

Elevate your build with the ROG Strix X870E-A Gaming WiFi7 Neo, featuring a sleek white aesthetic and a design that maximises the performance of AMD Ryzen™ 9000 Series processors. PCIe® 5.0, ASUS AI features including AI Cache Boost and ASUS AI Advisor—and exclusive memory technologies such as NitroPath DRAM Technology, DIMM Fit Pro, and AEMP—simplify setup and deliver optimised DDR5 performance. High-speed connectivity is boosted by dual USB4® Type-C ports, WiFi 7, and Realtek® 5G Ethernet, while enhanced M.2 cooling helps ensure stability for demanding workloads. It is the ultimate blend of style and performance.

Extreme Power & Performance

• ProCool II Power Connectors
• AMD Socket AM5 for AMD Ryzen™ 9000 & 8000 & 7000 Series Desktop Processors
• Expansion Slots
  1 x PCIe 5.0 x16 SafeSlot [CPU]
  1 x PCIe 4.0 x16 Slot (x4) [Chipset]
• 16 (90A)+ 2(90A)+ 2 (80A) Power Stages
• DDR5 9600+ MT/s (OC)
  4 x DIMM
  Dual Channel
• 4 x M.2 Slots
  1 x M.2 22110 (PCIe 5.0 x4)
  1 x M.2 2280 (PCIe 5.0 x4)
  2 x M.2 2280 (PCIe 4.0 x4)

Comprehensive Cooling

• VRM Heatsink
• 4 x M.2 Heatsinks
• AIO Pump Header
• Chipset Heatsink
• 5 x 4-pin PWM Chassis Fan Headers

Total Gaming Immersion

• Polymo Lighting
• SupremeFX ALC4080 Codec + Savitech SV3H712 AMP
  Impedance sense
  120 dB SNR stereo playback output
  110 dB SNR recording input
  SupremeFX shielding
• DOLBY ATMOS®
• 3 x 3-pin Addressable Gen 2 RGB Headers

Full Connectivity

• Clear CMOS Button
• BIOS FlashBack™ Button
• 1 x HDMI® Port
• 2 x USB4® (40Gbps) ports ( 2 x USB Type-C®)
• 1 x Realtek 5Gb Ethernet
• 6 x USB 10Gbps Ports (5 x Type-A + 1 x USB Type-C® with up to 30W PD Fast-charge)
• 4 x USB 5Gbps Ports (4 x Type-A)
• WiFi 7
• Optical S/PDIF Out Port
• 2 x Audio jacks
• 1 x USB 20Gbps Connector (supports USB Type-C®)
• 2 x USB 5Gbps Headers (Supports 4 x USB 5Gbps Ports)
• 1 x USB 5Gbps Connector (Supports USB Type-C®)
• 4 x SATA 6Gb/s Ports

Performance

Overclocking

Dynamic OC Switcher

Dynamic OC Switcher maximises CPU performance by letting you set current and temperature thresholds to automatically switch between a manual overclock for heavy multithreaded workloads and Precision Boost Overdrive for single-threaded tasks. The latest Overclocking Load Guard has an enhanced instantaneous current protection mechanism to prevent users from experiencing system crashes during overclocking.

Example:

If a user sets thresholds for current and temperature as shown, once CPU current exceeds 35A, the manual overclock engages until the temperature reaches 80°. At all other times, Precision Boost Overdrive will be used.

Asynchronous Clock

For next-level frequency flexibility, the ROG Strix X870E-A Gaming WiFi7 Neo features a built-in clock generator that isolates CPU base clock from memory, PCIe, and the Infinity Fabric speed. Drive CPU performance to its absolute brink while maintaining the stability of related clock domains. Separate CPU BCLK from other domains for unfettered overclocking.

Core Flex

Core Flex empowers you to smash limits farther than ever before by letting you control clock, power, and thermals in creative new ways. In its simplest form, you can maximise base clock during lighter loads and set breakpoints to gradually reduce CPU core frequency as temperature or current increases. But the system is extremely adaptable, supporting multiple user-controlled functions that can manipulate power, current, and temperature limits independently so that you can bend CPU performance to your will.

Examples:

Base Clock

• For this CPU, the base clock (BCLK) can be stably increased to give an extra boost during lightly threaded workloads.
• At Level 1, the BCLK is set to 104, and it remains at that frequency until the current reaches 35A.
• Then the BCLK drops down to 102, and stays in that Level 2 range up until 55A.
• From that point on, the CPU is using most or all of its threads, so the BCLK scales back to the default 100.

EDC

• By managing the Electrical Design Current (EDC) in tandem with the total current, this CPU can gain extra performance for short, demanding bursts.
• During lightly threaded workloads, below 35A, the Level 1 EDC is set to a low value, in this case 60.
• As more cores are needed, the EDC is set to 120, which was found by this user to be a sweet spot for performance.
• Once the CPU passes 70A, it is in multi-threaded territory, where it was found that a high EDC of 250 gave optimal performance.

PPT

• In order to let the CPU cool off if its temperatures go too high, this user constrains the Package Power Target (PPT) when thermals increase. Specifically the short-term value (“Fast”) is used.
• Until the CPU reaches 70°, it can run at full performance, so 350W is set to give plenty of overhead.
• At that point, the power limit reduces to 220W, to let the CPU start reducing heat.
• If it is still under sustained load and keeps getting hotter, then a more stringent 165W PPT is set at 85°.

PBO Enhancement

AMD Precision Boost Overdrive (PBO) pushes the CPU current and voltage budget to opportunistically increase performance. By aggres