StarTech.com LP4PCIEX8ADP 6in LP4 to 8-Pin PCI Express Video Card Power Cable Adapter - 2 x 4-pin LP4 Male to 1 x 8-pin PCI-E Male
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Product Features
Technical Overview
This power adapter features precise connector engineering with two 4-pin LP4 male connectors on one end and a single 8-pin PCI-E male connector on the opposite end. The LP4 connectors utilize standard 4-pin Molex-style interfaces commonly found on most power supply units, while the 8-pin PCI-E connector follows the exact pin configuration required by modern graphics cards for stable power delivery.
The 6-inch cable length provides practical flexibility for routing within standard ATX and micro-ATX computer cases, with the lightweight 0.56-ounce construction minimizing strain on motherboard connections. The adapter maintains proper power signaling and voltage regulation between the LP4 power source and PCI Express card requirements.
Relevant factors for this section include First End Connector Type, First End Connector Detail, Second End Connector Type, Cord Length. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Key Product Advantages
This adapter delivers significant cost savings by extending the usable life of existing power supply units when upgrading to modern PCI Express video cards. Instead of replacing an entire power supply system, users can simply add this adapter to bridge the connector gap between legacy power sources and current-generation graphics hardware.
Compatibility Solution
Enables PCI Express video card installation with power supplies that lack native 8-pin connectors, supporting both business workstation upgrades and gaming system builds.
- Works with standard LP4 power connectors
- Supports PCI Express video cards requiring 8-pin power
- Maintains proper power delivery specifications
Installation Simplicity
The plug-and-play design requires no additional software, drivers, or configuration, making it accessible for both IT professionals and end-users performing hardware upgrades.
- No technical configuration needed
- Direct physical connection
- Standard connector interfaces
Deployment / Use Cases
This adapter serves multiple deployment scenarios in business and professional computing environments. For IT departments maintaining legacy workstations, it enables graphics card upgrades without requiring complete power supply replacements, extending the usable life of existing hardware investments.
In gaming and content creation systems, the adapter allows users to install higher-performance PCI Express video cards in systems with older power supplies that lack native 8-pin connectors. System builders can utilize this adapter when configuring custom computers where power supply connector availability doesn't match graphics card requirements.
Business Workstation Upgrades
Enable CAD, 3D modeling, or video editing workstation upgrades by adding modern graphics cards to existing business computers with standard power supplies.
Gaming System Compatibility
Support gaming graphics card installations in systems where the power supply provides only LP4 connectors rather than dedicated PCI-E power connections.
Physical Profile
The adapter features a compact 6-inch cable that provides sufficient length for routing within standard computer chassis while minimizing cable clutter. The lightweight 0.56-ounce construction reduces strain on motherboard connections and allows for clean cable management behind motherboard trays or within cable routing channels. The black connectors and cable blend with standard computer component aesthetics.
The physical profile is practical for deployment planning because the dimensions and weight are clearly defined: 0.56 oz (16 g). This helps confirm rack, shelf, desk, or cabinet fit before installation.
- Weight
- 0.56 oz (16 g)
- Length
- 6" (152.40 mm)
Highlights
- Converts standard LP4 power connectors to 8-pin PCI-E for video cards
- 6-inch cable length for flexible routing within computer cases
- Two 4-pin LP4 male to one 8-pin PCI-E male configuration
- Compatible with PCI Express video cards requiring 8-pin power
- Eliminates need for power supply upgrades when adding graphics cards
- RoHS compliant for environmental safety
- Backed by StarTech.com lifetime warranty
- Plug-and-play installation with no drivers required
- Lightweight 0.56-ounce construction
- Made in China with quality manufacturing standards
Specifications
| Specifications | |
|---|---|
| Manufacturer | StarTech.com |
| Manufacturer Part Number | LP4PCIEX8ADP |
| Brand Name | StarTech.com |
| Product Name | 6in LP4 to 8 Pin PCI Express Video Card Power Cable Adapter |
| Packaged Quantity | 1 Each |
| Product Type | Adapter Cord |
| Technical Information | |
| First End Connector Type | LP4 |
| First End Connector Detail | 2 x 4-pin LP4 Male |
| Second End Connector Type | PCI-E |
| Second End Connector Detail | 1 x 8-pin PCI-E Male |
| Device Supported | PCI Express Card |
| Physical Characteristics | |
| Cord Length | 6" (152.40 mm) |
| Weight (Approximate) | 0.56 oz (16 g) |
| Miscellaneous | |
| Compatibility | PCI Express Video Card |
| Country of Origin | China |
| Environmentally Friendly | Yes |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS) |
| Warranty | |
| Limited Warranty | Lifetime |
User Manual
FAQ
What does this power cable adapter convert?
This adapter converts two standard 4-pin LP4 (Molex-style) power connectors into a single 8-pin PCI Express power connector. It enables power supplies with only LP4 connectors to provide power to modern PCI Express video cards that require dedicated 8-pin power connections for stable operation.
Is this adapter compatible with all PCI Express video cards?
The adapter is compatible with PCI Express video cards that require an 8-pin power connector. It specifically converts LP4 power to the 8-pin PCI-E standard used by many modern graphics cards. You should verify your specific video card's power requirements match this 8-pin configuration before installation.
How long is the cable on this adapter?
The adapter features a 6-inch (152.40 mm) cable that provides sufficient length for routing within standard computer cases. This length allows for clean cable management while connecting between power supply LP4 connectors and PCI Express video card power inputs in most desktop configurations.
What warranty comes with this adapter?
StarTech.com provides a lifetime warranty for this power cable adapter. This warranty covers manufacturing defects and ensures long-term reliability for business and professional use. The warranty reflects the product's durable construction and quality manufacturing standards.
Does this adapter require any software or drivers?
No, this is a purely hardware adapter that requires no software, drivers, or configuration. It functions as a physical connector conversion between LP4 power supply outputs and PCI Express video card power inputs. Installation involves simply connecting the LP4 ends to your power supply and the 8-pin end to your video card.
Is this adapter environmentally compliant?
Yes, this adapter complies with the Restriction of Hazardous Substances (RoHS) directive, which restricts the use of specific hazardous materials in electrical and electronic equipment. This compliance ensures the product meets environmental safety standards for business and consumer use.
| Qty | Price | Available |
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