User Manual

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PRIME X370-A specications summary
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Package contents
Check your motherboard package for the following items.
Motherboard
ASUS PRIME X370-A motherboard
Cables
2 x Serial ATA 6.0 Gb/s cables
Accessories
1 x I/O shield
1 x M.2 screw package
Application DVD
1 x Support DVD
Documentation
1 x User Manual
If any of the above items is damaged or missing, contact your retailer.
CPU
AM4 socket for AMD Ryzen™ / 7th Generation A-series / Athlon™ processors
Supports CPU up to 8 cores*
* Due to CPU limitation, CPU cores supported vary by processor.
** Refer to www.asus.com for AMD CPU support list.
Chipset AMD X370 Chipset
Memory
AMD Ryzen™ Processors:
4 x DIMMs, max. 64GB, DDR4 3200(O.C.) / 2933(O.C.) / 2666 / 2400 / 2133 MHz,
ECC and non-ECC, un-buffered memory
AMD 7th Generation A-series / Athlon™ Processors:
4 x DIMMs, max. 64GB, DDR4 2400 / 2133 MHz, non-ECC, un-buffered memory
Dual-channel memory architecture
* Hyper DIMM support is subject to the physical characteristics of individual CPUs.
** Refer to www.asus.com for the latest Memory QVL (Qualied Vendors List).
Graphics
Integrated AMD Radeon™ R Series Graphics in the 7th Generation A-series APU
Multi-VGA output support: HDMI, DVI-D and D-Sub ports
- Supports HDMI 1.4b with maximum resolution of 4096 x 2160 @24Hz / 2560 x
1600 @60Hz
- Supports DVI-D with maximum resolution of 1920 x 1200 @60Hz
- Supports D-Sub with maximum resolution of 1920 x 1200 @60Hz
- Maximum shared memory of 2048 MB
Multi-GPU
support
Supports AMD CrossFireX™ Technology
Expansion
slots
AMD Ryzen™ Processors:
1 x PCI Express 3.0/2.0 x16 slot (max. @x16 mode)
AMD 7th Generation A-series / Athlon™ Processors:
1 x PCI Express 3.0/2.0 x16 slot (max. @x8 mode)
AMD X370 Chipset:
1 x PCI Express 2.0 x16 slot (max. @ x4 mode)
2 x PCI Express 2.0 x1 slots
2 x PCI slots