SAS vs SATA: What Is the Difference & Which Is Better?
2014年6月23日 · The discussion to this point has been about SAS drives vs. SATA drives. While I used hard drives in the discussions, everything I have said to this point applies to SSD’s as well. This is extremely important to note because there are storage solutions where SATA SSD’s act as a cache for hard drives (or a tier of storage).
Can SAS drives work on a SATA motherboard - Super User
For SAS, the two connector segments (power and data) were merged, which makes it possible to attach a SATA drive to a SAS controller using the continuous (SAS) connector known as a SFF-8482 connector, but you cannot hook up a SAS hard drive to a SATA controller. Wikipedia reports 3.0 Gbit/s drives may be connected to SAS backplanes, but SAS drives may not be connected …
lifespan - Are SAS drives really better than SATA? - Super User
2019年11月26日 · When googling 'SAS vs SATA' and the like, you get a lot of results that imply or directly state that SAS drives are always faster and always more reliable than SATA drives. Honestly, I doubt this....
Can I connect a SATA disk on a SAS connector on the motherboard?
2015年6月7日 · You can usually (but not always) connect SATA drives to a SAS backplane - where the motherboard is designed to support it it will work, however there are a surprising number of corner cases - For example I help maintain a Dell Mass Storage array - it has an SAS backplane. You can plug a SATA drive in it and it will work - sort-of - until it causes corruption. …
hard drive - Determining if motherboard has SAS compatibility …
What specs are you supposed to look for in a motherboard to determine if it has SAS compatibility and SAS software RAID compatibility built into it? I'm looking under ...
How to connect a SATA III port to a SAS hard drive?
2020年2月8日 · What kind of cable should I buy to connect from this port to a usual SAS hard drive? On page 51 of the documentation, it calls them "PSAS connectors", but I don't know what that means, and it's not on the web. I just want to know how to …
How do I interpret SMART data for SAS disks? - Super User
2013年7月12日 · Delayed errors are errors that slow down other requests. ECC corrected errors aren't much of a worry on SCSI/SAS drives, we have drives deployed with hundreds of millions of them and they still run fine. Correction algorithm invocations is a bit more serious, those may require rereading/rewriting the disk, and retrying the ECC calculation.
Blanking an SAS HD without an SAS dock / server - Super User
2017年6月22日 · This never worked with SAS drives inside, regardless if I plugged them into SAS or SATA or SAS HBA, reverse or forward split cables, all tried. Shortly - forget "sata docks that accept SAS".
How do I zero out an SAS hard drive which is part of a Dot Hill array?
2015年7月25日 · SAS HDD are just like normal HDD (with SAS connector).. so as long as you can connect it to your laptop or PC (via USB or direct on SATA/SAS connector) you can run something like DBAN to securely wipe it. Or if you can run DBAN directly on the storage array, it should do the same. Just take the HDD off any hardware raid and let DBAN works on the …
Capacity-Optimized Nearline SAS Drives Challenge SATA
2010年10月28日 · The adoption of SAS has driven costs down, and SATA drives and SAS drives now have a minimal cost difference. At the drive level itself, based on current street pricing, there is minimal price premium for capacity-optimized SAS. Capacity-optimized SAS drives also contribute to lower costs at the system-level.