Shenzhen Lianrui Information Technology SFF-8643 to SFF-8643 SAS cable 3.3FT

Internal SAS Cable for Server Storage

This Shenzhen Lianrui SFF-8643 cable connects a SAS or SATA adapter to a matching backplane inside a server chassis. It serves administrators who need a direct link between controller and drive enclosure without extra adapters. The 36-pin HD Mini-SAS interface fits standard internal bays and supports 12 Gb/s throughput. Buyers who need longer runs or external ports should look elsewhere.

Fits Standard 1M Internal Routing

The 3.3 ft length suits typical server depths and keeps cable management tidy in 1U or 2U builds. Straight and right-angle plug options let you route around tight drive cages or motherboard headers. Black jacket colour blends with common chassis wiring. Installations requiring extended reach or coloured coding for multiple arrays will need a different cable.

Replaces Older 6 Gb/s Mini-SAS Links

This cable moves from the SAS 2.1 generation to the SAS 3.0 connector family, lifting the link to 12 Gb/s while keeping the same physical footprint. It upgrades existing SFF-8643 backplanes without changing drive trays or controller cards. Environments still running 3 Gb/s or 6 Gb/s links will not see the speed benefit until the controller and drives also support the higher rate.