ASUS
ASUS ROG STRIX X870E-E GAMING WIFI + Ryzen 9 9900X3D combo
Pairs an AMD Ryzen 9 9900X3D processor with an X870E ATX motherboard offering 18+2+2 power stages, five M.2 slots, WiFi 7 and USB4 connectivity
- CPU Socket TypeAMD Ryzen 9 9900X3D
- ChipsetAMD X870E
- Number of Memory Slots4x288pin (DDR5)
- Memory StandardDDR5 4400
- Maximum Memory Supported192GB
- Channel SupportedDual Channel
model ROG STRIX X870E-E GAMING WIFI
+CPU +R9 9900X3D
- +R5 9600X
- +R7 9700X
- +R7 9800X3D
- +R9 9900X
- +R9 9900X3D
- +R9 9950X
- +9 9950X3D
- Supports up to 192 GB DDR5 memory with 4 slots
- 18+2+2 power stages rated 110 A each for stable multi-core delivery
- Three PCIe 5.0 M.2 slots plus two PCIe 4.0 M.2 slots with substantial cooling
- Dual USB4 Type-C ports and WiFi 7 for high-speed connectivity
- Ryzen 9 9900X3D includes 128 MB L3 cache and AMD Radeon graphics
Combo purpose
This bundle pairs the ROG STRIX X870E-E GAMING WIFI motherboard with the Ryzen 9 9900X3D processor. The AM5 platform supports Ryzen 9000, 8000 and 7000 series CPUs. It targets builders who want a single SKU for high-end gaming and AI workloads.
Bundled advantages
The motherboard adds three PCIe 5.0 M.2 slots and two PCIe 4.0 M.2 slots, each with substantial cooling. Dual USB4 Type-C ports, a USB 20Gbps front-panel connector and a USB 10Gbps port with PD 3.0 up to 30W expand peripheral options. AI Overclocking, AI Cooling II, AI Networking and AEMP automate tuning. Dynamic OC Switcher, Core Flex, Asynchronous Clock and PBO Enhancement give manual overclocking granularity.
Build and connectivity
An 18+2+2 power solution rated for 110A per stage uses dual ProCool II connectors, alloy chokes and durable capacitors. Four DDR5 slots accept up to 192GB at 4400MT/s with ECC support. WiFi 7 and 5Gbps LAN handle networking. ROG SupremeFX 7.1 audio with ALC4080 drives front and rear headphone outputs. PCIe 5.0 x16 and PCIe 4.0 x4 slots cover graphics and add-in cards.
特長
- Supports up to 192 GB DDR5 memory with 4 slots
- 18+2+2 power stages rated 110 A each for stable multi-core delivery
- Three PCIe 5.0 M.2 slots plus two PCIe 4.0 M.2 slots with substantial cooling
- Dual USB4 Type-C ports and WiFi 7 for high-speed connectivity
- Ryzen 9 9900X3D includes 128 MB L3 cache and AMD Radeon graphics
仕様
| Brand | ASUS |
|---|---|
| Model | ROG STRIX X870E-E GAMING WIFI+R9 9900X3D |
| CPU Socket Type | AMD Ryzen 9 9900X3D |
| Chipset | AMD X870E |
| Number of Memory Slots | 4x288pin (DDR5) |
| Memory Standard | DDR5 4400 |
| Maximum Memory Supported | 192GB |
| Channel Supported | Dual Channel |
| ECC Supported | Yes |
| Buffer Supported | Un-buffered |
| Memory Feature | Supports up to 8000+MT/s(OC) with Ryzen 9000 Series Processors, 8400+MT/s(OC) with Ryzen 8000 Series Processors, 8000+MT/s(OC) with Ryzen 7000 Series Processors, ECC and Non-ECC Un-buffered DIMM* Dual Channel Memory Architecture Supports AMD EXTended Profiles for Overclocking (EXPO) NitroPath DRAM Technology ASUS Enhanced Memory Profile (AEMP) * Non-ECC, Un-buffered DDR5 Memory supports On-Die ECC function |
| PCI Express 5.0 x16 | AMD Ryzen 9000 & 8000 & 7000 Series Desktop Processors 1 x PCIe 5.0 x16 slots (supports x16 mode) |
| PCI Express 4.0 x16 | AMD X870E Chipset 1 x PCIe 4.0 x16 slot (supports x4 mode) |
| Serial ATA (SATA) | 4 x SATA 6Gb/s |
| M.2 | AMD Ryzen 9000 & 8000 & 7000 Series Desktop Processors M.2_1 slot (Key M), type 2242/2260/2280 (supports PCIe 5.0 x4 mode) M.2_2 slot (Key M), type 2242/2260/2280 (supports PCIe 5.0 x4 mode)** M.2_3 slot (Key M), type 2242/2260/2280/22110 (supports PCIe 5.0 x4 mode)** AMD X870E Chipset M.2_4 slot (Key M), type 2280 (supports PCIe 4.0 x4 mode) M.2_5 slot (Key M), type 2280 (supports PCIe 4.0 x4 mode) ** M.2_2 & M.2_3 slots share bandwidth with PCIEX16(G5). When M.2_2 & M.2_3 are occupied with SSD devices, PCIEX16(G5) will run x8 only. |
| SATA RAID | *AMD RAIDXpert2 Technology supports both PCIe RAID 0/1/5/10 and SATA RAID 0/1/5/10. RAID 5 Funciton is only supportted by AMD Ryzen 9000 series CPU. |
| Audio Chipset | ROG SupremeFX 7.1 Surround Sound High Definition Audio CODEC ALC4080* - Impedance sense for front and rear headphone outputs - Supports: Jack-detection, Multi-streaming, Front Panel MIC Jack-retasking - High quality 120 dB SNR stereo playback output and 110 dB SNR recording input - Supports up to 32-Bit/384 kHz playback Audio Features - Audio Shielding - Savitech SV3H712 AMP - Gold-plated audio jacks - Rear optical S/PDIF out port - Premium audio capacitors - Audio cover * The LINE OUT port on the rear panel does not support spatial audio. If you wish to use spatial audio, make sure |
| Audio Channels | 7.1 Channels |
| Max LAN Speed | 5Gbps |
| Wireless LAN | Wi-Fi 802.11 be |
| Bluetooth | Bluetooth 5.4 |
| Back I/O Ports | 2 x USB4 (40Gbps) ports (2 x USB Type-C) 1 x USB 20Gbps port (1 x USB Type-C with up to 30W PD Fast-charge) 10 x USB 10Gbps ports (9 x Type-A + 1 x USB Type-C) 1 x HDMI port 1 x Wi-Fi Module 1 x Realtek 5Gb Ethernet 2 x Gold-plated audio jacks 1 x Optical S/PDIF out port 1 x BIOS FlashBack button 1 x Clear CMOS button |
| USB 3.0 | USB4 |
| Onboard USB | 1 x USB 20Gbps connector (supports USB Type-C) 2 x USB 5Gbps headers support additional 4 USB 5Gbps ports 3 x USB 2.0 headers support additional 6 USB 2.0 ports |
| Other Connectors | Fan and Cooling related 1 x 4-pin CPU Fan header 1 x 4-pin CPU OPT Fan header 1 x 4-pin AIO Pump header 5 x 4-pin Chassis Fan headers Miscellaneous 3 x Addressable Gen 2 headers 1 x CPU Over Voltage jumper 1 x FlexKey button 1 x Front Panel Audio header (F_AUDIO) 1 x Start button 1 x 10-1 pin System Panel header 1 x Thermal Sensor header |
| Form Factor | ATX |
| Dimensions (W x L) | 12.0" x 9.6" |
| Power Pin | 1 x 24-pin Main Power connector 2 x 8-pin +12V CPU Power connectors |
| BIOS Feature | 256 Mb Flash ROM, UEFI AMI BIOS |
| Windows 11 | Supported |
| Features | Extreme Engine Digi+ - 5K Black Metallic Capacitors ASUS Q-Design - M.2 Q-Latch - M.2 Q-Release - M.2 Q-Slide - PCIe Slot Q-Release Slim (with PCIe SafeSlot) - Q-Antenna - Q-Code - Q-Dashboard - Q-DIMM - Q-LED (CPU [red], DRAM [yellow], VGA [white], Boot Device [yellow green]) - Q-Slot ASUS Thermal Solution - M.2 heatsinks - M.2 heatsink backplate - VRM heatsink design ASUS EZ DIY - BIOS FlashBack™ button - BIOS FlashBack™ LED - Clear CMOS button - ProCool II - Pre-mounted I/O shield - SafeSlot - SafeDIMM Aura Sync - Addressable Gen 2 headers |
| Package Contents | 1 x AMD Ryzen 9 9900X3D CPU Cables 2 x SATA 6Gb/s cables Additional Cooling Kit 1 x Thermal pad for M.2 22110 Miscellaneous 1 x ASUS Wi-Fi moving antennas 1 x Cable ties pack 1 x M.2 Q-Latch package 2 x M.2 Q-Slides 1 x ROG key chain 1 x ROG Strix stickers 5 x M.2 Rubbers Documentation 1 x Quick start guide |
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この商品に関する質問
Will the 18+2+2 power stages rated at 110A each need replacement under heavy load?
The 18+2+2 power stages are rated for 110A per stage with high-quality alloy chokes and durable capacitors designed for sustained multi-core operation. No user-serviceable replacement is expected.
What limits the Ryzen 9 9900X3D first during all-day workloads — its 120W TDP or the 110A power stages?
The CPU has a 120W TDP and the VRM delivers 110A per stage across 18+2+2 phases, providing ample headroom. Thermal limits from the cooler typically appear before electrical limits.
How loud and hot does the combo run with AI Cooling II active all day?
AI Cooling II manages fan curves based on real-time temperatures. The motherboard includes substantial heatsinks on all five M.2 slots and VRM areas to dissipate heat quietly under sustained loads.
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