Name device channel 2560
Name Raw bandwidth (Mbit/s) Transfer speed (MB/s) Max. cable length (m) Power provided Devices per channel
Serial ATA
text real text text text text
1-174151-5
Comparison with other buses
Comparison with other buses
eSATA 3000 300 2 with eSATA HBA (1 with passive adapter) No 1 (15 with port multiplier )
eSATAp 3000 300 2 with eSATA HBA (1 with passive adapter) 5V/12V 1 (15 with port multiplier )
SATA revision 3.0 6000 600 1 No 1 (15 with port multiplier )
SATA revision 2.0 3000 300 1 No 1 (15 with port multiplier )
SATA revision 1.0 1500 150 1 No 1 per line
PATA (IDE) 133 1064 133.5 0.46 (18in) 5 V (44-pin for 2.5" drives no otherwise) 2
SAS 600 6000 600 10 No 1 (>65k with expanders)
SAS 300 3000 300 10 No 1 (>65k with expanders)
SAS 150 1500 150 10 No 1 (>65k with expanders)
IEEE 1394 (FireWire) 3200 3144 393 100 (more with special cables) 15W, 12–25V 63 (with hub)
IEEE 1394 (FireWire) 800 786 98.25 100 15W, 12–25V 63 (with hub)
IEEE 1394 (FireWire) 400 393 49.13 4.5 15W, 12–25V 63 (with hub)
USB 3.1 10000 1250 3 4.5W, 5V 127 (with hub)
USB 2.0 480 60 5 2.5W, 5V 127 (with hub)
USB 1.0 12 1.5 3 Yes 127 (with hub)
SCSI Ultra-640 5120 640 12 No 15 (plus the Host Bus Adapter/Host)
SCSI Ultra-320 2560 320 12 No 15 (plus the Host Bus Adapter/Host)
Fibre Channel over optic fibre 10520 1,000 2–50,000 No 126 (16,777,216 with switches)
Fibre Channel over copper cable 4000 400 12 No 126 (16,777,216 with switches)
InfiniBand Quad Rate 10000 1,000 5(copper) <10,000(fiber) No 1 with point to point Many with switched fabric
Thunderbolt 10000 1,250 3 (copper) 10W 7
table_174151_5
SELECT Devices per channel FROM table WHERE Raw bandwidth (Mbit/s) = 2560
2560