Difference between revisions of "SATA"
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| − | [[wikipedia:Serial_ATA|Serial ATA]] is a computer bus interface that connects host bus adapters to mass storage devices such as hard disk drives, optical drives, and [[solid-state drives]]. SATA has become the predominant interface for storage devices. | + | [[wikipedia:Serial_ATA|Serial ATA]] ([[2000]]) is a computer bus interface that connects host bus adapters to mass storage devices such as hard disk drives, optical drives, and [[solid-state drives]]. SATA has become the predominant interface for storage devices. |
== SATA output in Linux == | == SATA output in Linux == | ||
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| − | == SAS == | + | $ [[lspci]] |
| + | 00:1f.2 SATA controller: Intel Corporation 6 Series/C200 Series Chipset Family SATA AHCI Controller | ||
| + | (rev 05) | ||
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| + | $ lspci | ||
| + | 00:17.0 SATA controller: Intel Corporation 200 Series PCH SATA controller [AHCI mode] | ||
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| + | == [[SAS]] == | ||
* SAS-4 22.5 Gbit/s 2.25 GB/s | * SAS-4 22.5 Gbit/s 2.25 GB/s | ||
* SAS-3 12 Gbit/s 1.2 GB/s | * SAS-3 12 Gbit/s 1.2 GB/s | ||
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== Activities == | == Activities == | ||
# Read wikipedia page about https://en.wikipedia.org/wiki/Serial_ATA | # Read wikipedia page about https://en.wikipedia.org/wiki/Serial_ATA | ||
| − | # Identify many properties of a Serial ATA connection, such as hot swap capabilities. | + | # Identify many properties of a Serial ATA (SATA) connection, such as [[hot swap]] capabilities. |
# Identify differences between SATA and [[SAS]] (Serial Attached SCSI) https://en.wikipedia.org/wiki/Serial_Attached_SCSI | # Identify differences between SATA and [[SAS]] (Serial Attached SCSI) https://en.wikipedia.org/wiki/Serial_Attached_SCSI | ||
# Read StackOverflow questions about SATA: https://stackoverflow.com/questions/tagged/sata?tab=Votes | # Read StackOverflow questions about SATA: https://stackoverflow.com/questions/tagged/sata?tab=Votes | ||
Latest revision as of 10:52, 22 October 2021
Serial ATA (2000) is a computer bus interface that connects host bus adapters to mass storage devices such as hard disk drives, optical drives, and solid-state drives. SATA has become the predominant interface for storage devices.
SATA output in Linux[edit]
$ lspci 00:1f.2 SATA controller: Intel Corporation 6 Series/C200 Series Chipset Family SATA AHCI Controller (rev 05)
$ lspci 00:17.0 SATA controller: Intel Corporation 200 Series PCH SATA controller [AHCI mode]
SAS[edit]
- SAS-4 22.5 Gbit/s 2.25 GB/s
- SAS-3 12 Gbit/s 1.2 GB/s
- SAS-2 6 Gbit/s 600 MB/s
- SAS-1 3 Gbit/s 300 MB/s
SAS output in Linux[edit]
$ lspci 5c:00.0 Serial Attached SCSI controller: Adaptec Smart Storage PQI 12G SAS/PCIe 3 (rev 01)
Activities[edit]
- Read wikipedia page about https://en.wikipedia.org/wiki/Serial_ATA
- Identify many properties of a Serial ATA (SATA) connection, such as hot swap capabilities.
- Identify differences between SATA and SAS (Serial Attached SCSI) https://en.wikipedia.org/wiki/Serial_Attached_SCSI
- Read StackOverflow questions about SATA: https://stackoverflow.com/questions/tagged/sata?tab=Votes
See also[edit]
- Nvme
- SATA, SAS, ATA
- PCIe
- SAS, stands for serial attached SCSI.
- HPE ProLiant Smart Array Controllers
- Block devices:
blkid(UUID),lshw -class disk,hwinfo --disk,udevadm,rescan-scsi-bus.sh,LUN,hdparm,findfs, Add a new disk lsblk,pvscanlspci,lsscsi,smartctl,fdisk,parted,Kpartx,pvdiplay,pvs,udisksctl,/dev/sd, nvme list
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