ASUS
ASUS ROG STRIX X299-E GAMING II Intel motherboard
LGA 2066 ATX board with Intel X299 chipset supports 256 GB DDR4 and multi-GPU PCIe 3.0 layouts
- CPU Socket TypeLGA 2066
- CPU TypeIntel Socket 2066 Core X-Series Processor
- ChipsetIntel X299
- Memory StandardDDR4 4266 (overclocking)/4200 (overclocking)/4133 (overclock
- Maximum Memory Supported256GB
- PCI Slots3 x PCIe 3.0 x16 (x16, x16/x16, x16/x16/x8) 3 x PCIe 3.0 x16
- Supports up to 256GB DDR4 memory capacity
- 120dB SNR stereo playback for high-fidelity audio
- Dual Intel and Realtek 2.5G LAN controllers
- Four USB 3.2 Gen 2 ports up to 10Gbps
- Three PCIe 3.0 x16 slots for multi-GPU setups
ASUS ROG STRIX X299-E GAMING II Motherboard
This ATX board uses the Intel X299 chipset and an LGA 2066 socket for Core X-Series processors. It targets enthusiasts and workstation builders who need high core counts and large memory capacity. The board supports up to 256GB of DDR4 memory across eight slots. It is built for multi-GPU configurations and high-speed storage arrays.
Upgrade Path for X299 Platform Users
The board replaces an older X299 model when you need more robust power delivery or additional connectivity. The jump is worth it if your current board limits memory speed or lacks the 2.5G LAN controller. It also adds four USB 3.2 Gen 2 ports at 10Gbps for faster external drives. Builders moving to 9000-series CPUs will find native support here.
Build Integration and Expansion
The layout provides three PCIe 3.0 x16 slots that run at x16, x16/x16, or x16/x16/x8 depending on the CPU. Eight SATA III ports and two M.2 interfaces handle large storage pools. SupremeFX audio with 120dB SNR output and dual headphone amplifiers serves monitoring needs. Intel I219V and Realtek 8125 2.5G LAN handle wired networking.
商品特色
- Supports up to 256GB DDR4 memory capacity
- 120dB SNR stereo playback for high-fidelity audio
- Dual Intel and Realtek 2.5G LAN controllers
- Four USB 3.2 Gen 2 ports up to 10Gbps
- Three PCIe 3.0 x16 slots for multi-GPU setups
商品規格
| Brand | ASUS |
|---|---|
| Series | ASUS ROG STRIX X299-E GAMING II |
| Model | ASUS ROG STRIX X299-E GAMING II |
| CPU Socket Type | LGA 2066 |
| CPU Type | Intel Socket 2066 Core X-Series Processor |
| Chipset | Intel X299 |
| Memory Standard | DDR4 4266 (overclocking)/4200 (overclocking)/4133 (overclocking)/4000 (overclocking)/3866 (overclocking)/3733 (overclocking)/3600 (overclocking)/3466 (overclocking)/3400 (overclocking)/3333 (overclocking)/3300 (overclocking)/3200 (overclocking)/2800 (overclocking)/2666/2400/2133 MHz memory |
| Maximum Memory Supported | 256GB |
| PCI Slots | 3 x PCIe 3.0 x16 (x16, x16/x16, x16/x16/x8) 3 x PCIe 3.0 x16 ( x16, x16/x8, x16/x8/x4) 1 x PCIe 3.0 x1 *1 3 x PCIe 3.0 x16 (x16, x16/x16, x16/x16/x4) (Intel Core i9 9000/7000 and i7 9000 X-Series CPU) (Intel Core i7 7000 X-Series CPU) 48-Lane CPU- 44-Lane CPU- 28-Lane CPU- Intel X299 Chipset 1 x PCIe 3.0 x4 |
| SATA RAID | 2XM.2 interface, 8xSATA III interface |
| Audio Chipset | - DTS Sound Unbound - High quality120dBSNR stereo playback outputand113dBSNR stereo playback input - Supports up to 32-Bit/192kHz playback *4 - Dual Headphone Amplifiers - SupremeFX Shielding Technology - Premium Japanese-made audio capacitors: Provide warm, natural and immersive sound with exceptional clarity and fidelity - Impedance sense for front and rear headphone outputs - SupremeFX Shielding Technology Audio Feature : - Dedicated audio PCB layers: Separate layers for left and right channels to guard the quality of the sensitive audio signals - Sonic Radar III - Sonic Studio II |
| LAN Chipset | Intel I219V Realtek RTL8125-CG 2.5G LAN Anti-surge LANGuard ROG GameFirst Technology |
| Onboard USB | 4 x USB 3.2 Gen 2 (up to 10Gbps) ports (4 on backplane, 3 x Type-A + 1 x Type-C) 6 x USB 3.2 Gen 1 (up to 5Gbps) ports (2 in backplane, 4 in motherboard) ASMedia USB 3.2 Gen 2 controller : Intel X299 Chipset : 8 x USB 2.0 ports (4 in backplane, 4 in motherboard) 1 x USB 3.2 Gen 2 front panel connector |
商品問答
What are the ATX dimensions of this board so I can confirm it fits my case?
The board measures 30.5 cm by 24.4 cm, matching the standard ATX form factor for compatible cases
Which CPU power connectors must be seated for the LGA 2066 socket, and what is the common oversight?
Connect both the 8-pin and 4-pin EPS plugs; the extra 4-pin is often missed but required for stable power delivery to Core X-Series processors
What replaceable component on the board maintains BIOS settings when the system is unplugged?
A removable metal battery holder is included; swap the cell when the clock drifts or BIOS defaults reappear after power loss
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