The ACK-I-mSASx4-4SATAx1-SB-1m R is an internal Mini Serial Attached SCSI x4 (SFF-8087) to (4) x1 Serial ATA (controller based) fan-out cable with SFF-8448 sideband signals. It measures 1 meter and is used for connecting a SATA/SAS controller (SFF-8087) to SATA disks, or a SATA/SAS backplane.
Products specifications
| Attribute name | Attribute value | 
|---|
| Cable Length | 39.4" | 
| Harmonized System (HS) code | 84733080 | 
| Product color | Black | 
| Connector 2 | SFF-8448 | 
| Compatible products | Microsemi Adaptec Series 6/5/3/2/1 | 
| Data transfer rate (max) | 3 Gbit/s | 
| Connector 1 | SFF-8087 |