you might know the definition, speed, capacity, and reliability of it.
Besides, here are the 4 best SAS hard drives for you.
Now, you’re free to continue to this post fromMiniTool.
SAS stands for Serial Attached SCSI, which is a technology used to transfer data between hard drives.
SAS refers to the interface, which is usually used to describe a hard drive.
There are two main types of SAS hard drives: 10K and 15K.
K refers to the rotational speed of the hard drive, ie 10,000 and 15,000 RPM respectively.
SAS drives are important for those enterprises that pursuit high speed and reliability.
Now, lets see the other characteristics of SAS HDDs in the following parts.
The data throughput defines the rate at which data can be read from or written to the hard disk.
15K SAS hard drives run at approximately 120 IOPS, and typical 10K SAS drives run at 180 IOPS.
Western Digital has released a new enterprise SAS SSD, which can reach up to 15 TB.
Here, some detailed information is listed in this news.
TheMTBF(mean time between failure) of SAS drives is usually about 1.2 million hours.
SAS VS SATA
Just now, you have got the basic information about the SAS HDD.
Then, lets see the differences between SAS and SATA.
Usage
SAS drives are commonly used in enterprise computing, such as bank transactions and e-commerce.
SATA drives are commonly used in desktop computers, such as data storage and backup.
Reliability
SAS drives are more reliable than SATA drives.
The MTBF of SAS drives is 1.2 million hours, while the MTBF of SATA drives is 700,000 hours.
Will it replace SATA SSD?
it’s possible for you to get some hints in this post.
Thus, here is how to wipe the SAS hard drives.
Step 1: you’re gonna wanna power on the standby server without an operating system.
Step 2: Use the defective disks to createRAIDarrays.
Step 3: Then use the Disk Cleanup Tool CD to boot to erase the disk.
Microsoft announces that Disk Cleanup will be deprecated in Windows 10 since Storage Sense does almost similar work.
Top 4 SAS Hard Drives
The 4 Recommended SAS Hard Drives
1.
Seagates enterprise capacity drives are almost identical in appearance to ordinary hard drives.
There are two available interfaces for you-SATA (up to 6GBps) or SAS (up to 12GBps).
you could choose it based on your needs so that you could easily interface with existing platforms.
Lets get more details of the Seagate Enterprise Capacity 3.5 Series hard drive.
Also see:How to Diagnose Seagate Hard Drive?
Use These Seagate Disk Tools
2.
This reduces the vibration inside the drive and reduces power consumption.
The improved function in He10 can reduce power consumption by 43% on average.
Lets get more details of the HGST Ultrastar He10 Series hard drive.
Smaller internal dimensions further reduce power consumption.
Lets get more details of the HGST Ultrastar 15K600 Series hard drive.
Seagate Constellation ES Hard Drive
Constellation ES is Seagates fourth-generation 3.5-inch 7200 RPM enterprise hard drive.
The SAS drive has 500GB, 1TB and 2TB capacities, and supports SATA II and SAS interfaces.
Seagate has excellent power management and temperature tolerance in enterprise applications.
Lets get more details of the Seagate Constellation ES hard drive.
You have known the basic information about the SAS hard drive.
Besides, there are 4 recommended SAS drives for you.
If you mainly want to create a backup for your computers files, this part is helpful for you.
Now you’re free to download and try MiniTool ShadowMaker Trial Edition to do the backup task.
You also get some information on SAS vs SATA and the 4 recommended SAS hard drives.
