Seasonic 12V-2×6 Cable
Seasonic 12V-2x6 Cable
Seasonic introduces the 12V-2×6 600 W graphics card cable to power high-performance GPU / graphic cards. This cable can be used with many of our current and past power supplies but with specific compatibility requirements.
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一个连接器即可为所有设备供电
With the arrival of the new ATX 3.1 / PCIe 5.1 specifications, some graphic cards will now be powered by the new 12V-2x6 connector. Offering up to 600 W of power, the Seasonic 12V-2x6 cable has been crafted with high quality materials, such as high current terminal connectors and 16 AWG wires to ensure highest performance and safety in usage.
Please see Sea Sonic's compatibility recommendations below:
Please see Sea Sonic's compatibility recommendations below:
电源要求：650瓦及以上
The 12V-2x6 cable that is provided with your Seasonic power supply is rated at 600 W.
This means the maximum allowable power pull from the power supply by the VGA can be up to 600 W.
If your VGA is very power usage intensive, then please consider power supplies that are rated at 650 W and higher.
This means the maximum allowable power pull from the power supply by the VGA can be up to 600 W.
If your VGA is very power usage intensive, then please consider power supplies that are rated at 650 W and higher.
务必遵循显卡制造商关于最低功率要求的建议。
电源要求：2x PCIe 连接器
Your power supply must have 2x free PCIe connectors available where the Seasonic 12V-2x6’s 2x PCIe connectors can plug into.
BOTH 2x8 Pin PCIe connectors of the 12V-2x6 must be connected into the power supply.
BOTH 2x8 Pin PCIe connectors of the 12V-2x6 must be connected into the power supply.
务必遵循显卡制造商关于最低功率要求的建议。
兼容系列（650 瓦及以上）
海韵 PRIME GX ， PX 和TX
海韵 FOCUS GX & PX
海韵 FOCUS 加Gold & Platinum
海韵Platinum 、XP2 和 XP3
海韵 X 系列、KM3 和 XM2
不兼容系列
任何额定功率低于 650 瓦的电源
FOCUS Gold & FOCUS GM 这些电源只有 1 个PCIe 连接器不可用，因此无法与……配合使用海韵 12V-2x6 600W 电缆。
Recommended Installation of the 12V-2x6 Cable
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The 12V-2x6 cable is designed to work perfectly when installed correctly.
To ensure the safe and effective use of the cable, please follow these recommendations: - 两者均为 8- pin 连接器必须始终插入电源。
- 确保所有连接器都已正确插入、咔嗒锁定并就位。
- 避免在连接器附近弯曲或用力拉扯电缆。
- 将电缆插入到位后，切勿向任何方向弯曲电缆。
- 只要遵守以上准则并确保连接器完全插入，就可以防止故障。
| 规格 | |
|---|---|
| 连接器 | 2x 8-pin to 1x 12V-2x6 - High Current Terminal connectors |
| 测量 | 16 AWG |
| 长度 | 750毫米 |
| 质保 | 2年 |
| 颜色 | 黑白配色（仅在欧盟和中国提供） |
| 每根电缆的连接器 | 1 |
| 总长度（毫米） | 750 |
| 包含的电缆数量 | 1 |
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数据表
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用户手册
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RoHS表格
常问问题
This Seasonic 12V-2x6 cable connects compatible Seasonic power supplies to graphics cards equipped with a 12VHPWR or 12V-2×6 power connector, including supported NVIDIA GeForce RTX 40 and RTX 50 Series models. It uses two modular 8-pin connectors on the PSU side and a single 16-pin connector on the GPU side, supporting power delivery of up to 600 W. Both 8-pin connectors must be connected to the power supply.
The cable is compatible with Seasonic modular power supplies listed in the official cable compatibility guide that have two available 8-pin CPU/PCIe connectors on the PSU side. It was designed primarily for compatible ATX 2.x models that predate native ATX 3.x GPU connections, including the FOCUS PLUS, FOCUS GX and PX, and PRIME GX, PX and TX series. Both 8-pin connectors must be connected to the power supply. Always confirm your exact PSU model before use in our Seasonic compatibility guide.
Yes, a standard 12V-2x6 cable can deliver up to 600W to a GPU when properly connected to a compatible PSU.
For proper PC work, the Seasonic 12V-2x6 cable must be connected correctly. Once you hear the connector “click” into place, and there’s no visible gap, it’s a sign that you did all right. Also, avoid sharp bends near the connector (especially the first 3–4 cm) and use only the original or a certified cable without adapters.