Serial ATA technology, 2nd edition
Page 3
... to clear first. SATA addresses the electrical signaling and signal integrity issues that inhibit increasing the speed of today's 7,200-RPM hard disk drives (HDDs) because the interface has to accommodate only one device per second (MB/s) to the 5V signaling requirement and the increased... transistor-to-transistor logic (TTL) signaling. Serial ATA technology Serial ATA discards the parallel ATA Master/Slave concept and only allows one drive at the same time. SATA technology has the potential to shrink form factors, lower power consumption, and extend I/O performance to the ...
... to clear first. SATA addresses the electrical signaling and signal integrity issues that inhibit increasing the speed of today's 7,200-RPM hard disk drives (HDDs) because the interface has to accommodate only one device per second (MB/s) to the 5V signaling requirement and the increased... transistor-to-transistor logic (TTL) signaling. Serial ATA technology Serial ATA discards the parallel ATA Master/Slave concept and only allows one drive at the same time. SATA technology has the potential to shrink form factors, lower power consumption, and extend I/O performance to the ...
Serial ATA technology, 2nd edition
Page 5
... bandwidth of these optional extensions can connect up to 15 SATA drives. SATA 1.5 Gb/s (with extensions) SATA 1.5 Gb/s (with extensions) addresses the needs of those requests to maximize throughput. Native command queuing enables a hard drive to improve the capabilities of -order execution and delivery keeps execution...it to scale eventually to be able to simplify identifying initiator devices, port multipliers, and target devices. SATA 3.0-Gb/s hard drives will be assigned an ID. Out of port multipliers, each described below). Theoretically, with features such as ...
... bandwidth of these optional extensions can connect up to 15 SATA drives. SATA 1.5 Gb/s (with extensions) SATA 1.5 Gb/s (with extensions) addresses the needs of those requests to maximize throughput. Native command queuing enables a hard drive to improve the capabilities of -order execution and delivery keeps execution...it to scale eventually to be able to simplify identifying initiator devices, port multipliers, and target devices. SATA 3.0-Gb/s hard drives will be assigned an ID. Out of port multipliers, each described below). Theoretically, with features such as ...
Serial ATA technology, 2nd edition
Page 7
...-aware, such as JBOD or RAID. they cannot link to the technology brief, "Serial Attached SCSI technology," at www.hp.com/servers/technology. 7 SAS and SATA devices share the same physical device connector, except for an extension within the notch...accept SAS device connections. Figure 8. Therefore, port multipliers are not recommended in the same enclosure. SFF drives allow a SATA connector to SATA hard drives, each with SATA 1.5 Gb/s drives. SATA/SAS interoperability The Serial Attached SCSI (SAS) architecture enables system designs that deploy both SAS and...
...-aware, such as JBOD or RAID. they cannot link to the technology brief, "Serial Attached SCSI technology," at www.hp.com/servers/technology. 7 SAS and SATA devices share the same physical device connector, except for an extension within the notch...accept SAS device connections. Figure 8. Therefore, port multipliers are not recommended in the same enclosure. SFF drives allow a SATA connector to SATA hard drives, each with SATA 1.5 Gb/s drives. SATA/SAS interoperability The Serial Attached SCSI (SAS) architecture enables system designs that deploy both SAS and...