HP 6J6H8AA GFX PWR cable CPU-8P to X2 PCI content_copy

The item is a power cable from manufacturer HP, type CABL, with manufacturer number 6J6H8AA. It serves as a power supply cable for specialized workstations and is designed for use in high-performance systems where stable and reliable power delivery to graphics cards and processors is required. The cable connects a CPU 8-pin connector to two PCIe 8-pin (6+2-pin) connectors, enabling power supply to two graphics cards or other PCIe-compatible components. The construction is tailored to the requirements of Dedicated Workstations that demand high computational performance and simultaneous power supply to multiple components.

Applications

The cable is primarily intended for use in Dedicated Workstations, i.e., workstations designed for specific, performance-intensive tasks such as 3D rendering, video editing, scientific simulations, or machine learning. In these systems, redundant and powerful power supply for graphics cards and processors is critical to avoid system crashes or performance degradation. The use of two PCIe 8-pin connectors enables simultaneous power supply to two graphics cards, which is relevant for systems with multi-GPU configurations.

Functions and Equipment in Detail

The cable features a CPU 8-pin connector at one end, which connects to the main power supply of the CPU. At the other end, two PCIe 8-pin (6+2-pin) connectors are integrated, each of which can be connected to a graphics card. This configuration enables direct power supply to two graphics cards from a common power source, reducing the need for additional power cables or adapters. The use of 6+2-pin connectors is common for PCIe graphics cards requiring higher power consumption and ensures a secure and stable connection.

Technology Explained Simply

The designation CPU-8p to x2 PCIe 8p(6+2) describes the connector configuration: one 8-pin connector (for the CPU) connects to two 8-pin PCIe connectors (6+2-pin). The 6+2-pin design is modular, allowing the connectors to be used fully (8-pin) or partially (6-pin) depending on the power requirement of the graphics card. The cable is 375 mm long, sufficient to allow flexible component placement in standard PC enclosures. The cable dimensions are 375 mm (length), 31 mm (depth), and 15 mm (height), with a weight of 55 g. These values are typical for power cables of this type and ensure convenient handling without excessive strain on the connectors.

Compatibility and Accessories

The cable is designed for systems supporting a Dedicated Workstation configuration. It is specifically designed for use in high-performance PCs where multiple graphics cards are operated via a common power supply system. Compatibility is limited to systems featuring a CPU 8-pin power connector and two PCIe 8-pin connectors.

Installation and Mounting

Installation is performed by directly connecting the CPU 8-pin connector to the CPU power supply and the two PCIe 8-pin connectors to the corresponding connectors on the graphics cards. The connection requires no additional adapters or tools. The cable length of 375 mm allows flexible component placement within the enclosure. It is important to ensure that the connectors are properly and fully inserted to avoid short circuits or power failures.

Operational Advantages

The cable reduces the number of required power cables in the system, as two graphics cards are powered via a single cable. This improves cable management within the enclosure and reduces the risk of cable entanglement. Using a single cable for two components can also make power delivery more efficient, as power is delivered directly from the source to the components without additional connections. The construction is robust and designed for use in performance-intensive systems, ensuring reliable power delivery over extended periods.

The product originates from China and is part of the HP product line for professional workstations. Packaging dimensions are 192 mm (width), 232 mm (depth), and 57 mm (height), with a package weight of 180 g. These specifications refer to the packaging and not to the cable itself.

Design
Country of origin	China
Other features
UNSPSC-code	43202222
Packaging data
Package width	192 mm
Package depth	232 mm
Package height	57 mm
Package weight	180 g
Technical details
Total carbon footprint (kg of CO2e)	10.2
General Product Safety Regulation (GPSR) URL	https://support.hp.com/us-en/document/ish_6126692-6126777-16?openCLC=true
Weight & dimensions
Width	375 mm
Depth	31 mm
Height	15 mm
Weight	55 g

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