ASUS
ASUS Prime X370-A AMD motherboard
ATX motherboard for AM4 CPUs with four DDR4 slots up to 64 GB, one M.2 socket, six SATA ports, HDMI, DVI, VGA, USB 3.1 and gigabit LAN
- CPU Socket TypeAM4
- CPU TypeA-Series / Athlon with Radeon Graphics / Ryzen 1000 Series /
- ChipsetAMD X370
- Number of Memory Slots4x288pin (DDR4)
- Memory StandardRyzen Processors: DDR4 3200(O.C.)/ 2933(O.C.)/ 2666/ 2400/ 2
- Maximum Memory Supported64GB
- Supports up to 64GB DDR4 memory
- M.2 socket 3 for PCIe 3.0 x4 storage
- HDMI 1.4b outputs 4096 x 2160 at 24 Hz
- Realtek RTL8111H provides 1Gbps wired LAN
- SafeSlot reinforces PCIe x16 slot for heavy GPUs
AM4 Platform Foundation
The ASUS Prime X370-A is an ATX motherboard built on the AMD X370 chipset for AM4 socket processors. It supports Ryzen 1000 through 5000 series CPUs and 7th generation A-Series or Athlon APUs. Four 288-pin slots accept up to 64GB of DDR4 memory. Integrated graphics output via HDMI 1.4b, DVI-D and VGA is available when using a compatible APU.
Upgrade From Older AM4 Boards
This board replaces earlier 300-series models that lack native NVMe M.2 support or USB 3.1 Gen 1 ports. The single M.2 Socket 3 M-key slot handles 2242, 2260, 2280 and 22110 drives in PCIe 3.0 x4 or SATA mode with Ryzen CPUs. Six SATA 6Gb/s ports provide RAID 0, 1 and 10. The move is worth it when adding fast M.2 storage or needing more USB 3.1 connectivity without a PCIe add-in card.
Sustained Load Behaviour
5X Protection III hardware safeguards and a reinforced SafeSlot PCIe 3.0 x16 slot protect components during extended high-power operation. FanXpert 2+ controls chassis and CPU fans based on thermal sensors for steady airflow under continuous load. The Realtek RTL8111H Gigabit LAN and ALC887 8-channel audio maintain stable I/O during long sessions. A secondary PCIe 2.0 x16 slot runs at x4 mode and two PCIe 2.0 x1 slots remain available for additional cards.
Points forts
- Supports up to 64GB DDR4 memory
- M.2 socket 3 for PCIe 3.0 x4 storage
- HDMI 1.4b outputs 4096 x 2160 at 24 Hz
- Realtek RTL8111H provides 1Gbps wired LAN
- SafeSlot reinforces PCIe x16 slot for heavy GPUs
Caractéristiques
| Brand | ASUS |
|---|---|
| Model | Prime X370-A |
| CPU Socket Type | AM4 |
| CPU Type | A-Series / Athlon with Radeon Graphics / Ryzen 1000 Series / Ryzen 2000 Series / Ryzen 2000G Series / Ryzen 3000 Series / Ryzen 3000G Series / Ryzen 4000 Series / Ryzen 4000G Series / Ryzen 5000 Series / Ryzen 5000G Series |
| Chipset | AMD X370 |
| Number of Memory Slots | 4x288pin (DDR4) |
| Memory Standard | Ryzen Processors: DDR4 3200(O.C.)/ 2933(O.C.)/ 2666/ 2400/ 2133 *1 7th Gen A-series/ Athlon Processors: DDR4 2400/ 2133 * *1 Due to the limitation of AMD Ryzen processors, memory frequencies higher than DDR4 2666 MHz are supported only when using one DIMM. * Hyper DIMM support is subject to the physical characteristics of individual CPUs. |
| Maximum Memory Supported | 64GB |
| PCI Express 3.0 x16 | AMD Ryzen Processors: 1 x PCIe 3.0/2.0 x16 (x16 mode) AMD 7th Generation A-series/Athlon Processors: 1 x PCIe 3.0/2.0 x16 (x8 mode) |
| PCI Express 2.0 x16 | 1 x PCIe 2.0 x16 (max at x4 mode) |
| PCI Express x1 | 2 x PCIe 2.0 x1 |
| PCI Slots | 2 x PCI Slots |
| Serial ATA (SATA) | 6 x SATA 6Gb/s |
| M.2 | Ryzen Processors: 1 x M.2 Socket 3, with M key, type 2242/2260/2280/22110 storage devices support (SATA & PCIE 3.0 x 4 mode) 7th Gen A-series/Athlon Processors: 1 x M.2 Socket 3, with M key, type 2242/2260/2280/22110 storage devices support (SATA & PCIE 3.0 x 2 mode) |
| SATA RAID | 0/1/10 |
| Onboard Video Chipset | Integrated AMD Radeon R Series Graphics in the 7th Generation A-Series APU *2 Multi-VGA output support: HDMI/DVI-D/RGB ports - Supports HDMI 1.4b with max. resolution 4096 x 2160 @ 24 Hz / 2560 x 1600 @ 60 Hz - Supports DVI-D with max. resolution 1920 x 1200 @ 60 Hz - Supports RGB with max. resolution 1920 x 1200 @ 60 Hz Maximum shared memory of 2048MB *2 AMD Ryzen Processor does not support |
| Audio Chipset | Realtek ALC887-VD2 |
| Audio Channels | 8 Channels |
| LAN Chipset | Realtek RTL8111H |
| Max LAN Speed | 1Gbps |
| Back I/O Ports | 1 x D-Sub / 1 x DVI-D / 1 x HDMI / 1 x LAN (RJ45) / 1 x PS/2 / 2 x USB 2.0/1.1 / 3 x Audio Jacks / 4 x USB 3.1 Gen 1 |
| PS/2 | 1 x PS/2 keyboard/mouse port |
| Video Ports | 1 x DVI-D 1 x D-Sub |
| HDMI | 1 x HDMI |
| RJ45 | 1 x RJ45 |
| USB 3.1 | 2 x USB 3.1 |
| USB 3.0 | 4 x USB 3.0 |
| USB 1.1/2.0 | 2 x USB 2.0 |
| Audio Ports | 3 Ports |
| Onboard USB | 1 x USB 3.0 connector(s) support(s) additional 2 USB 3.0 port(s) 2 x USB 2.0 connector(s) support(s) additional 4 USB 2.0 port(s) |
| Other Connectors | 1 x Fan RGB header 1 x COM port(s) connector(s) 1 x CPU Fan connector(s) (1 x 4-pin) 2 x Chassis Fan connector(s) (2 x 4-pin) 1 x S/PDIF out header(s) 1 x Front panel audio connector(s) (AAFP) 1 x System panel(s) 1 x Clear CMOS jumper(s) |
| Form Factor | ATX |
| Dimensions (W x L) | 12.0" x 9.3" |
| Power Pin | 1 x 8-pin EATX 12 V Power connector 1 x 24-pin EATX Power connector(s) |
| Features | Multi-GPU Support: Supports AMD CrossFireX Technology Special Features: ASUS 5X Protection III: - ASUS SafeSlot Core: Fortified PCIe Slot prevents damage - ASUS LANGuard: Protects against LAN surges, lightning strikes and static-electricity discharges! - ASUS Overvoltage Protection: World-class circuit-protecting power design - ASUS Stainless-Steel Back I/O: 3X corrosion-resistance for greater durability! - ASUS DIGI+ VRM: 6 Phase digital power design ASUS Exclusive Features: - AI Suite 3 - Ai Charger - ESD Guards ASUS Quiet Thermal Solution: - Stylish Fanless Design Heat-sink soluti |
| Package Contents | Accessories: User's manual I/O Shield 2 x SATA 6Gb/s cable(s) 1 x M.2 Screw Package |
Questions sur cet article
What size M.2 SSD does the Prime X370-A board accept?
The M.2 slot supports type 2242, 2260, 2280 and 22110 drives in both SATA and PCIe 3.0 x4 modes when a Ryzen processor is installed.
Which PCIe slot should I use for a graphics card and how do I secure it?
Install the GPU in the top PCIe 3.0 x16 SafeSlot; it runs at x16 with Ryzen CPUs and x8 with 7th-gen A-series APUs, and the metal-reinforced latch clicks only when the card is fully seated.
How many DDR4 modules can I install and what is the total capacity limit?
Four 288-pin DDR4 slots accept up to 64 GB total; with Ryzen processors the board runs 3200 or 2933 MT/s overclocked and 2666 MT/s standard.
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