BlueOptics BLIS434S-100CM cable SAS 1 m MiniSAS-HD 6 Gbit/s

The BlueOptics BLIS434S-100CM is a 1 m Serial Attached SCSI (SAS) cable designed for internal PC and server environments that require reliable, high-speed storage connectivity. One end of the cable features a MiniSAS-HD (SFF-8643) connector and the other end breaks out to four SATA connectors, enabling direct connection of multiple SATA or SAS drives to a MiniSAS-HD port. The cable supports data rates up to 6 Gbit/s, is RoHS compliant and is supplied with a 5-year warranty for sustained operation.

Advantages

The BLIS434S-100CM provides a compact hybrid solution that consolidates four SATA links into a single MiniSAS-HD interface, simplifying internal rack and chassis wiring. Being a passive cable, it does not rely on active electronics for signal conversion, which reduces potential failure points and keeps production costs and power consumption low. Its one-meter length offers a balance between flexibility and tidy cable management in short-reach server and storage installations.

Suitable for

• Connecting internal 2.5" or 3.5" SATA hard drives or SSDs to a MiniSAS-HD (SFF-8643) port
• Storage enclosures and NAS systems with MiniSAS-HD backplanes
• Short-reach storage area network (SAN) links inside racks and server chassis
• Upgrading or re-cabling drive bays in servers and workstations

Key specifications

• Cable length: 1 m
• Connector (one end): MiniSAS-HD (SFF-8643)
• Connector (other end): 4 × SATA
• Supported data rate: up to 6 Gbit/s (supports 3 Gbit/s and 6 Gbit/s SAS/SATA)
• Product colour: Black
• Weight: approximately 0.15 kg
• Compliance: RoHS
• Passive construction (no active electronics)

How to use

Install the BlueOptics BLIS434S-100CM by firmly seating the MiniSAS-HD (SFF-8643) plug into the corresponding host or controller port and connect the four SATA plugs to the target drives or backplane. Ensure connectors are aligned and fully inserted to avoid signal degradation. Route the cable to avoid sharp bends and secure it with cable ties if needed to maintain proper airflow and prevent mechanical strain on connectors. Verify that the host controller and drives support passive MiniSAS-to-4×SATA breakout cables and that the system is powered down when making physical connections to prevent electrical damage.

Recommendations

Use this cable for short internal connections within server racks or chassis; avoid long external runs and active breakout requirements. Confirm controller compatibility with passive breakout cables and follow standard electrostatic discharge (ESD) precautions when handling connectors and drives.