2020年5月18日 · 在搭配某些特殊南桥的时候我们也许需要将硬盘切换到1.5Gb/s的工作模式下，这时候我们就需要使用到SATA硬盘跳线切换硬盘的工作模式。 如图所示，这个接口究竟是干什么用的？

30cm long cable (~11.8") 18AWG stranded core Two black ground wires, one red +5V pin, one yellow +12V pin

大4Pin接口（也叫大D型电源接口）是IDE接口的设备的电源插头，比如IDE硬盘、IDE光盘等等。 有些扩展卡（比如显卡、USB扩展卡等等）也会使用这种插头供电。

CRJ 4-Pin Molex to 4 PC Fan Power Adapter Cable - 12-inch (30cm), Black Sleeved - Power Up to Four 3-Pin & 4-Pin Computer Fans from an ATX 4-Pin Peripheral Molex Power Connector (12V - Full Speed)

About this item ★ IDE 4 Pin male to Sata female 15 pin power cable. ★ Use to add for extra power outlets to your power supply for connecting Serial ATA hard drives and ROM drives ★ 4P power cord converts one 4pin plug into Sata adapter, to solve the …

2023年11月23日 · Molex 4-pin power extension cable for the IDE hard drive with the standard Molex (LP4) 4-pin port. This Molex extension cable is made of pure copper and high grade plastic, which can make a solid power connection to hard drives durable, and has a long service life. Cable length: approx. 20cm.

Molex 4pin Internal Power Extension Cable, Computer Power Supply PSU 12V/5V IDE 4-Pin Extender Cord for Hard Drive Disk HDD DVD CD-RW Combo - 14 Inches Type: Power

It has a matching 4-pin Molex connector to the hard drive/CD-ROM power cables that come out of a power supply so you can use this to grab 5V or 12V. Heck, you can even use this cable while your computer is powered, say to decorate your hard drive with LEDs or VFD/LCD displays, etc.

Adapter that takes a Molex power connector and adapts it to an IDE connector.

Handy Y-cable adapter powers two SATA drives from a single LP4 connection; And It's a SATA power cable which should work for any SATA device. Connect the latest Serial ATA hard drives or optical drives to a power supply with legacy Molex LP4 ports. Compatible with 5V SATA devices connecting to 12V ATX power supplies.