Products Description
The SFF-8654 8i is a 74-pin high-density connector designed for unshielded internal/external I/O applications. Compliant with Serial Attached SCSI (SAS) 4.0 standards, this compact, low-profile connector supports SAS 4.0's 24Gbps high-speed data rate specification and offers multiple configuration options.
The SFF-8643 is a 36-pin high-density Mini SAS connector featuring a plastic housing typically used for internal connections. It serves as the primary solution for HD SAS internal interconnects, with typical applications including internal SAS links between SAS Host Bus Adapters (HBAs) and drive subsystems. This connector complies with SAS 3.0 specifications supporting 12Gbps data transfer protocols.
Technical Specifications
|
Parameter |
Specification |
|
Part No. |
CW-117-A888 |
|
Connector A |
SFF-8654 (74-pin) |
|
Connector B |
SFF-8643 (36-pin) |
|
Series |
SlimSAS |
|
Pitch |
0.60mm (SFF-8654) / 0.75mm (SFF-8643) |
|
Impedance |
85Ω & 100Ω (Differential) |
|
Wire Gauge |
34AWG-30AWG |
|
Data Rate |
24Gbps (SAS 4.0) to 12Gbps (SAS 3.0) |
|
Shielding |
UTP/FTP Options |
Key Features
- Next-Gen Compatibility: Supports both SAS 4.0 (24Gbps) and backward compatible with SAS 3.0 (12Gbps)
- Space Optimization: 0.6mm ultra-fine pitch on SFF-8654 side
- Flexible Deployment: Unshielded (UTP) and shielded (FTP) versions available
- Signal Integrity: Precision impedance control with <3% skew
Applications
- Data Storage: Enterprise JBOD/RAID systems
- Workstations: High-performance computing setups
- Servers: Next-gen server backplanes
- Storage Arrays: Mixed-protocol storage expansions
Hot Tags: mini sas sff-8654 to sff 8643, China mini sas sff-8654 to sff 8643 manufacturers, suppliers, factory, hsd cable assembly, Mini SAS SFF 8654 To SFF 8643, Minisas HD 8643 90 To HD 8643, Minisas HD 8643 To HD 8643, SFF 8643 8i To SFF 8643 8i
