ASUS PRIME X399-A sTR4 EATX DDR4 128 GB Motherboard
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Description
The ASUS PRIME X399-A is a EATX motherboard for sTR4. It supports DDR4 memory up to 3200 MT/s (OC).
- Powered by AMD Ryzen Thread ripper TR4 processors support for up to 128GB of DDR4 memory, dual NV Me M.2 drives, front side U.2 and front panel USB 3.1 Gen2 port
- 5-Way Optimization featuring Auto-Tuning and Fan pert 4 provides automatic overclocking profiles for maximum OC performance while AIO and water-cooling headers deliver dynamic system cooling
- Patent-pending Safe Slot (3X) features an injection molding process that integrates metal framing for a stronger, firmly anchored Pie slot built for heavyweight GPUs
- Unmatched Personalization with ASUS exclusive AURA Sync RGB lighting, two additional RGB headers and 3D-printing mounts to customize your build
- Industry-leading 8-channel HD audio enhanced by ASUS exclusive Relate S1220A featuring Crystal Sound 3 and driven by Japanese capacitors for warm, immersive sound
Specifications
| Manufacturer | Asus |
|---|---|
| Model Number | PRIME X399-A |
| Launch Date | August 2017 |
| CPU Socket | sTR4 |
| Chipset Model | Intel X399 |
| Board Size / Form Factor | EATX |
| Supported Memory Type | DDR4 |
| DIMM Slots | 8 |
| Maximum RAM Capacity | 128 GB |
| Valid DDR4 Speeds | DDR4-2133 / DDR4-2400 / DDR4-2666 / DDR4-2800 / DDR4-3000 / DDR4-3200 (OC) |
| ECC Memory Support | Yes * ECC memory support also depends on the CPU memory controller |
| Expansion Slots (PCIe) | 4 × PCIe x16, 1 × PCIe x4, 1 × PCIe x1 |
| PCIe x16 (Qty) | 4 |
| PCIe x4 (Qty) | 1 |
| PCIe x1 (Qty) | 1 |
| M.2 Slot Count | 2 × M.2 |
| M.2 Device Compatibility | 2242 / 2260 / 2280 - M Key, 2242 / 2260 / 2280 / 22110 - M Key |
| SATA III Ports | 6 × SATA 6Gbps |
| SATA Express Ports | 0 |
| Wired Networking (LAN) | |
| Onboard Wi-Fi | No |
| Wi-Fi Standard | |
| Rear-Panel USB | USB 3.2 Gen2, USB 3.2 Gen1, USB 2.0 |
| Internal USB 3.2 Gen 2x2 Headers | 0 |
| Internal USB 3.2 Gen 2 Headers | 1 |
| Internal USB 3.2 Gen 1 Headers | 2 |
| Internal USB 2.0 Headers | 2 |
| NVIDIA SLI | Yes |
| AMD CrossFire | Yes |
| RAID Capability | Yes |
| Back-Connect Layout | No |
| Manufacturer Part Number (MPN) | PRIME X399-A |
| SKU Code | PRIME X399-A |
| GTIN / EAN | 9.5205866179e+10 |
Price History (last 12 months)
Plots available price points within the past 12 months.
