SATA data cable 7-pin 0.5 m, MEGA (red) — C2G model 81826

The MEGA SATA data cable 7-pin 0.5 m in red is a short internal cable for connecting SATA storage devices such as hard drives and solid-state drives to motherboard or controller SATA ports. This single-ended cable provides the standard 7-pin SATA interface for data transmission and is intended for compact PC builds, drive upgrades, or replacements where a short, reliable connection is needed. The cable is lightweight and designed to keep internal routing tidy while maintaining signal integrity for typical SATA data rates.

Advantages

This SATA cable features a slim design and an angled connector profile to help route the cable neatly inside the chassis and reduce strain on the connector. The 7-pin construction supports differential signaling used by SATA interfaces to reduce crosstalk and maintain stable data transfer. Its short 0.5 m length minimises excess cable inside small cases, improving airflow and reducing clutter while providing the full functionality required for standard SATA data connections.

Suitable for

• Connecting internal HDDs and SATA SSDs to motherboard or controller ports
• Small form-factor or compact desktop PC builds where cable length must be minimal
• Drive replacements, upgrades, and temporary bench testing of storage devices

Key specifications

• Connector type: 7-pin SATA data, single-ended
• Length: 0.5 m
• Color: red
• Weight: approximately 18 g
• Designed for internal SATA data transmission with differential signalling

How to use

Power off the computer and unplug it from the mains before installing the cable. Align the 7-pin SATA connector with the corresponding port on the drive and motherboard or controller; the keyed shape will only mate in the correct orientation. Insert the connector until it seats fully without forcing. Route the cable to avoid sharp bends and to keep it clear of cooling fans and other moving parts. After connecting, restore power and verify that the BIOS/UEFI and operating system detect the connected drive.

Usage recommendations

Use this 0.5 m SATA cable where short, secure internal connections are needed. Avoid repeated unplugging and re-plugging at the drive end to reduce wear; when working in tight spaces, disconnect power and handle connectors by the molded housing to prevent damage to contacts. For optimal airflow and cable management, secure excess cable away from fans and hot components.