StarTech LP4PCIEX8ADP
LP4 to 8-Pin PCIe Power Adapter – 6″
The StarTech LP4PCIEX8ADP LP4 to 8-Pin PCIe Power Adapter – 6″ is designed to provide a simple and affordable way to power PCIe graphics cards using an older Power supply that lacks dedicated 8-pin PCIe connectors. This Adapter transforms a standard 4-pin LP4 (Molex) connection into an 8-pin PCI Express connector, enabling compatibility with modern GPUs in existing systems.
Expanded Overview :
For many system builders and IT professionals, upgrading a Power supply is not always a practical option when adding a new graphics card. The LP4PCIEX8ADP solves this issue by providing a seamless conversion from LP4 to 8-pin PCIe Power , ensuring your graphics card receives the stable power it needs for operation. With a 6-inch Cable length, the Adapter offers flexibility in managing internal wiring while maintaining tidy Cable organization. It’s especially useful in desktop PCs and workstations where PSU upgrades are unnecessary or cost-prohibitive. Built with 18 AWG copper conductors, the Cable ensures safe and reliable power delivery. The molded connectors enhance durability and reduce wear from frequent handling, making this Adapter a dependable part of your upgrade toolkit.
Product Key Features
- Converts a standard 4-pin LP4 Power connector into an 8-pin PCIe connector
- Ideal for powering PCI Express graphics cards without upgrading PSU
- 6-inch length for flexible internal Cable routing
- Durable copper wiring with molded connectors for reliability
- Cost-effective solution for system upgrades and compatibility
Reliability and Performance :
The StarTech LP4PCIEX8ADP is engineered for high-demand applications such as powering mid-range to high-performance graphics cards. Its heavy-duty wiring provides secure electrical connections, while the compact form factor allows for easy installation in tight spaces. By extending compatibility between legacy PSUs and modern GPUs, this Adapter enables efficient upgrades without sacrificing performance.
Key Features :
- Converts 1 x 4-pin LP4 connector into 1 x 8-pin PCIe connector
- 6-inch length for flexible Cable management
- Designed for powering PCIe graphics cards from legacy PSUs
- 18 AWG copper conductors with molded connectors
- Reliable, cost-effective upgrade accessory





Write a Review