ASRock X370 Killer SLI, AMD X370 motherboard socket AM4 [X370 Killer SLI]

The ASRock X370 Killer SLI is a motherboard in ATX format and has graphics cards with a fast PCI Express 3.0 slot with full x16 connection and an x16 slot that is connected to the chipset with eight lanes. There are also four PCIe x1 slots available for other expansion cards. As an X370 motherboard, the ASRock X370 Killer SLI also supports AMD's Crossfire and NVIDIA SLI technology for multi-GPU setups. Up to 64 GB of DDR4 memory take up the four RAM banks, whereby corresponding memory can run at a maximum of 2.667 overclocked Megahertz.

Special features at a glance:

1x PCIe 3.0 x16 for high-end gaming graphics cards
2x USB 3.0 Type A & Type C + 1x Turbo M.2 Slot PCIe 3.0 x4
DDR4 memory up to 2.666 MHz
LED lighting & M.2 WLAN slot
Modern UEFI BIOS including temperature monitoring

Data storage media such as SSDs and hard disks, the board manages over six SATA 6G connectors (including RAID support) as well as a horizontal M.2 slot, which is connected with four PCI Express 3.0 lanes and thus enormously high speeds from to To 32 Gbit / s as well as an M.2 port with SATA-6G connection. M.2 SSDs of 42 to 110 mm in length can be used, as well as the advanced NVM Express protocol, which has been specially optimized for highly parallelized data carrier accesses to modern PCIe SSDs.

A small highlight on the ASRock X370 Killer SLI is that the I / O panel on the back of the motherboard has a USB 3.0 connector with a type C connector. The new USB type C port is especially thin and can be inserted at both ends. USB 3.0 or USB 3.1 Gen 1 achieves maximum speeds of 5 Gbit / s per port.

Special refinements of the ASRock X370 Killer SLI are also LED lighting. Last but not least, five fans with a 4-pin PWM connector can be connected directly to the board. The internal connection repertoire includes, among other things, two headers for USB 3.0 and USB 2.0 for 4 ports each.

On the mainboard, additional devices and components can be connected via the I / O shield via USB 3.0 and 2.0, Gigabit LAN, universal PS / 2 or five audio jacks and an S / PDIF output for 7.1 sound with the ASRock X370 Killer Connect SLI. In addition, an HDMI monitor output is available for the image display via an integrated APU graphics unit (optional).

Chipsets for socket AM4 at a glance:

 X370 Chipset B350 Chipset A320 Chipset Ryzen CPU
PCIe 3.0 / 2.0: x4 / x8 x4 / x6 x4 / x4 x16 + x4 + x4 / -
USB 3.1 / 3.0 / 2.0: 2/6/6 2/2/6 1/2/6 - / 4 / -
RAM: DDR4 DDR4 DDR4 memory controller
SATA 6G: 4 2 2 2
SATA Raid: 0/1/10 0/1/10 0/1/10 -
Overclocking: Yes Yes No Yes (Unlocked CPU & XFR)
Multi-GPU: CrossFire & SLI Partial 2-way CF No -
Caution: The actual I / O configuration may vary depending on the motherboard. The table shows only the basic equipment at interfaces. Other ports are also possible via additional controller chips.

AMD Socket AM4 Compatibility Note:

Because AM4 (+), AM3 (+) or FM2 (+) predecessors AM4 (+), AM4 (+), AM4 (+) AMC connectors are compatible with compatible AM4 mount sets. CPU coolers attached directly to the motherboard's retention module are fully compatible.

Technical details:
Format: ATX (305 x 244 mm)
Color: Black
Chipset: AMD X370
Socket: AM4 (for Summit Ridge / Bristol Ridge / Raven Ridge)
R.A.M:
4x DDR4 (2.666 MHz)
Dual-Channel
Max. 64 GB
Slots:
1x PCIe 3.0 x16 *
1x PCIe 3.0 x16 (electrical x8)
Multi-GPU configurations: 2-way CrossFireX (16 * / 0, 8/8), 2-way SLI (8/8)
4x PCIe 2.0 x1
1x M.2 Key E for WLAN / BT modules
Internal connections:
6x SATA 6G (RAID 0, 1, 10)
1x Turbo M.2 (M-Key, PCIe 3.0 x4 ** with a maximum of 32 Gbit / s, horizontal, sizes 2242 to 22110)
1x Turbo M.2 (M-Key, SATA 6G with max. 6 Gbit / s, horizontal, sizes 2242 to 22110)
2x USB 3.0 header (4 ports)
2x USB 2.0 header (4 ports)
5x 4-pin fan (PWM)
Power / Reset / Front Audio
External connections:
8x USB 3.0 (7x Type A and 1x Type C)
1x Gigabit LAN (Intel)
5x audio (7.1 ALC892)
1x S / PDIF
1x HDMI 1.4
2x Preparation for antenna
2x PS / 2 port (keyboard / mouse)
Power supply:
1x 24-pin ATX12V
1x 8-pin ATX12V
Special features: integrated LED lighting

* (X8 with APU and Athlon X4, respectively)
** (x2 with APU resp. Athlon X4)