MSI X99S Gaming 9 AC
MSI X99S Gaming 9 AC
Top 16%893 points
Top 16%
Top specs and features

MSI X99S Gaming 9 AC review: 58 facts and highlights

1. RAM speed

It can support faster memory, which will give quicker system performance.
2133MHz
MSI X299 Raider: 3466MHz

2. Easy to overclock

Overclocking your system is normally quite a complicated procedure, but some manufacturers provide a button or a program where one click will automatically overclock your computer, giving you increased performance.
MSI X99S Gaming 9 AC
17% have it

3. overclocked RAM speed

The motherboard supports overclocking the RAM to a higher speed. By increasing the speed at which the memory runs, you can boost the performance of your computer.
3333MHz
ASRock X299 OC Formula: 4600MHz

4. has a HDMI output

Devices with a HDMI or mini HDMI port can transfer high definition video and audio to a display.
MSI X99S Gaming 9 AC
73% have it

5. fan headers

Fan headers are connection points on the motherboard that cooling fans can be connected to. Fans can also be connected straight to the power supply, but when connected to the motherboard you gain much finer control over them through software.
5
Asus Sabertooth X99: 12

6. SATA 3 connectors

SATA is an interface used to connect mass storage devices such as hard drives and Blu-ray drives. SATA 3 has a native transfer rate of 6 Gbit/s, which is twice as fast as SATA 2, the previous revision. This is particularly useful if you use an SSD as it can perform at higher speeds.
10
MSI 990FXA-GD80: 12

7. maximum memory size

The maximum amount of memory (RAM) supported.
128GB
Asus Z10PE-D16 WS: 1024GB

8. PCIe 3.0 x16 slots

PCIe slots allow you to connect peripherals to the motherboard, most commonly graphics cards but also others such as sound cards and network cards. The ‘x16’ represents the number of lanes it has, with more lanes supporting higher data transfer rates. PCIe 3.0 offers higher transfer rates than PCIe 2.0, and can give increased performance.
5
Asus Prime X299-Deluxe: 12

9. memory slots

More memory slots (also known as DIMM slots) allow you to add more RAM to your computer. It is also useful when upgrading, as you can add RAM to an empty slot instead of replacing an existing memory module.
8
Asus Z10PE-D16 WS: 16

10. Supports RAID 1

RAID is a storage technology that combines multiple disks into one unit. RAID 1 mirrors the data across the drives. This gives you greater data security as if one drive fails, the data will still be accessible from another.
MSI X99S Gaming 9 AC
80% have it

11. USB 3.0 ports (through expansion)

The motherboard has USB 3.0 headers, which are pin connections that you can connect additional USB ports to.
4
Asus X79 Deluxe: 8

12. USB 2.0 ports (through expansion)

The motherboard has USB 2.0 headers, which are pin connections that you can connect additional USB ports to.
4
Asus P8Z77-V Pro/Thunderbolt: 10

13. height

264mm
Asus Tinker Board: 53.3mm

14. PCIe 2.0 x16 slots

PCIe slots allow you to connect peripherals to the motherboard, most commonly graphics cards but also others such as sound cards and network cards. The ‘x16’ represents the number of lanes it has, with more lanes supporting higher data transfer rates.
0
Asus P9X79-E WS: 7

15. memory channels

More memory channels increases the speed of data transfer between the memory and the CPU.
4
MSI 990FXA-GD80: 8

16. Has WiFi

The device can connect to WiFi.
MSI X99S Gaming 9 AC
20% have it

17. Supports USB charging boost

This feature allows you to charge your devices (such as smartphones and tablets) faster than a regular USB port. Some implementations also let you charge through the USB port even when the computer is in sleep mode or off.
MSI X99S Gaming 9 AC
57% have it

18. Supports RAID 5

RAID is a storage technology that combines multiple disks into one unit. RAID 5 stripes the data across the drives, giving increased performance compared to a single disk. It also provides greater data security as if one drive fails, the data will still be accessible from another due to the use of parity.
MSI X99S Gaming 9 AC
70% have it

19. USB 3.0 ports

More USB 3.0 ports allow you to connect more devices to your computer that support USB 3.0. USB 3.0 is an improved version of USB 2.0 which offers faster transfer rates.
8
Asus Z87-Pro: 14

20. RJ45 ports

RJ-45 ports are used for LAN (Local Area Network) connections. With more ports you can achieve increased bandwidth across a LAN, or connect to multiple networks. It also has the added benefit of not losing connection to the network if one fails.
1
Gigabyte GA-6LXSV: 5

21. Has Bluetooth

Bluetooth is a wireless technology that allows you to easily transfer data between different devices, such as smartphones, tablets and computers.
MSI X99S Gaming 9 AC
20% have it

22. Has S/PDIF Out port

S/PDIF is an interface used to transmit digital audio with high fidelity.
MSI X99S Gaming 9 AC
66% have it

23. warranty period

When covered under the manufacturer’s warranty it is possible to get a replacement in the case of a malfunction.
3
ASRock Z97 OC Formula: 5

24. Supports ECC memory

Error-correcting code memory can detect and correct data corruption. It is used when is it essential to avoid corruption, such as scientific computing or when running a server.
MSI X99S Gaming 9 AC
11% have it

25. DisplayPort outputs

Allows you to connect to a display using DisplayPort.
0
Asus Prime Q370M-C: 2

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