Overview
Expand your storage build with the 10Gtek Mini SAS HD SFF-8643 to 4x SATA breakout cable, a reliable internal link between your host adapter and your drives. One Mini SAS HD connector splits into four standard 7-pin SATA connectors, letting a single RAID controller or motherboard port feed up to four separate hard drives or SSDs.
Built around a dual-channel aluminum foil design, this cable delivers point-to-point data transfer speeds up to 6 Gbit/s while staying slim, flexible and resistant to tension. That makes routing through tight server chassis and storage trays noticeably easier, even in dense builds where airflow and cable management matter.
Whether you are assembling a home lab, upgrading a JBOD enclosure or maintaining a production server, this breakout cable keeps the connection clean and dependable.
Key Features
- Brand: 10Gtek
- Connector Type: SFF-8643 to 4x SATA
- Cable Type: Internal Mini SAS HD cable
- Compatible Devices: Hard disk drives and RAID controllers
- Data Transfer Rate: Up to 6 Gbit/s
- Connector Gender: Male to Female
- Number of Pins: 64
- Color: Black
- Length: 0.75 m (2.46 to 2.62 ft)
- Model: style="margin:0 0 18px;padding:0;list-style:none;">
- ✓ Connect up to four SATA drives from a single Mini SAS HD port on your controller or motherboard
- ✓ 6 Gbit/s throughput keeps large data transfers fast and efficient
- ✓ Slim, flexible aluminum foil cable is easy to route inside tight server and storage enclosures
- ✓ Durable construction with UL-listed specification for dependable everyday use
- ✓ Ideal for RAID arrays, JBOD setups and storage tray builds
Usage
The SFF-8643 end connects to the host, meaning your motherboard or a RAID controller equipped with a Mini SAS port. The four 7-pin SATA ends connect to your hard drives or SSDs, making this cable a practical choice for internal storage expansion in servers, workstations and home lab systems.
Before ordering, confirm that the MiniSAS (SFF-8643) port is located on your motherboard or RAID controller. If the MiniSAS port is on your backplane instead, this cable will not work with that setup.
In the Box
- 1 x 10Gtek Mini SAS HD SFF-8643 to 4x SATA breakout cable, 0.75 m
