MSI
X99S Gaming 9 AC
Best premium foundation for demanding gaming enthusiasts.
Experience extreme performance with the MSI X99S GAMING 9 AC motherboard. Designed for Intel Core i7 Extreme processors, it supports quad-channel DDR4 memory and features multiple PCI-E 3.0 x16 slots for advanced graphics. Integrated Killer Gigabit LAN and Intel WiFi 802.11ac provide high-speed networking, while the Streaming Engine and Dragon Armor enhance your gaming and streaming setup. This E-ATX board offers robust connectivity and storage options for enthusiasts seeking top-tier gaming.
$128.97
Owner Satisfaction
4.5
/ 5
Category Rank
176
/ 1130
#176 in Motherboards
Price vs Category Average
-61%
Below average
Processor Socket
20113
/ LGA -
Who it's for
- Enthusiast builders aiming to extract peak performance from their hardware.
- Gamers and media consumers valuing superior integrated audio quality.
- Users requiring dependable wireless networking without additional adapters.
Who should skip it
- Builders prioritizing the newest technologies and long-term system longevity.
- Energy-conscious users or those with strict power budget requirements.
- Builders seeking readily available, current-generation components for their system.
Key Specs
Processor Socket
LGA 2011-3
Chipset Type
Intel X99
RAM Memory Technology
DDR4
Memory Slots Available
8
Total SATA Ports
10
Memory Storage Capacity
128 GB
Form Factor
EATX
PCIe Slot Version
PCIe 3.0
Features
- Supports high-end Intel Core i7 Extreme processors
- Quad-channel DDR4 memory up to 3333MHz (OC)
- 5 PCI-E 3.0 x16 slots for multi-GPU
- Integrated Killer Gigabit LAN and WiFi 802.11ac
- Streaming Engine for enhanced streaming
- Dragon Armor for aesthetics and protection
- 10 SATA 6Gb/s ports for storage
- 12 USB 3.0 ports for connectivity
What customers say
Customers consistently praise this product for its exceptional build quality and unwavering reliability, making it a cornerstone for high performance gaming systems. Many users highlight its robust design and stable operation even under demanding loads, appreciating the premium components integrated. The motherboard is frequently lauded for its long term durability and consistent performance, solidifying its reputation among enthusiasts seeking a dependable foundation for their powerful setups. Its comprehensive feature set also contributes to a highly satisfying user experience, reinforcing its strong standing in the enthusiast community.
Know before you buy
This motherboard features an LGA 2011-3 socket and is specifically designed to support Intel Core i7 and Core i7 Extreme Edition processors.
Yes, the board features 5 PCI-E 3.0 x16 slots, which provides enough space and bandwidth to support up to 4-way NVIDIA SLI or AMD CrossFire configurations.
The integrated Streaming Engine is a dedicated hardware solution designed to handle high-quality video encoding. It offloads the processing burden from your CPU, allowing for smoother streaming performance without sacrificing frame rates in your games.
Yes, it supports quad-channel DDR4 memory with speeds up to 3333MHz when overclocked. It features 8 memory slots, allowing for a total system capacity of up to 128GB.
The X99S Gaming 9 AC uses the E-ATX form factor. Please ensure your PC case is large enough to accommodate this wider board before purchasing.
Yes, it comes with integrated Intel 802.11ac Wi-Fi and Bluetooth, providing robust wireless networking options right out of the box.
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$129