# The site of the first drying # wolf evolution → Seagate Cool Wolf Pro hard drive 10T and 8T comparison test

After Seagate’s zoo hard drive series was released, I had always been very concerned about it, and I had also published cool wolf 10T and 8T tests. When my data center replaced a new batch of hard drives, my friends said that some of them were replaced. Cool Wolf Pro is more fierce than the cool wolf, I went to borrow two pieces of play, to share with valued friends.

The official website is described as follows:

The cool wolf on the Seagate official website and the cool wolf Pro are put together. From all the data points, Cool Wolf Pro is dominant. It is worth mentioning that Cool Wolf Pro is not only dedicated to various NAS and server services. 5 years of Rescue data recovery service outside of technology

Out of the box

Amount, the original when I saw the hard disk packaging also have questions, how the packaging of the cool Wolf Pro this product looks like a cool wolf, if not take the wrong, my friend patted his chest and said that this product is the same as the packaging, I borrowed it back, but The slogans that are tough, smart, and symbiotic still remain unchanged.

On the back of the main data are marked

It may be because this is a bulk purchase in the data center, so there is no volumetric capacity check on the side of the package.

Inside the package is a conventional hard drive protection

Cool Wolf Pro 10T and 8T use the same body and technology, unlike the Cool Wolf 8T is still an air disk, inflatable is not the same

Although the Cool Wolf Pro 10T and 8T use the same body and technology, there is minimal difference in details.

Cool Wolf Pro hard disk real shot and close-up (including cool wolf 10T and 8T contrast)


Come and come, cool wolf Pro 10T and 8T there are cool wolf 10T and 8T sit and eat fruit

The discordant black body is the cool wolf 8T.

The 10T front of the Cool Wolf Pro and the Cool Wolf is different from other labels.

Cool Wolf Pro and Cool Wolf 10T Backside Shot

In the 8T photo of Cool Wolf Pro and Cool Wolf, the difference between the pair is relatively large. After all, the difference is inherent.

Cool Wolf Pro and Cool Wolf 8T on the back

Hard disk close-up

Before I got Seagate's cool wolf hard drive, I once sighed that the goods are really beautiful! The entire CNC processing, metal matte feel of the shell feel very, very good, I deliberately put on the hand to play for a while, Yan value and feel good, and cool Wolf Pro is not only 10T perfect inherited the value of the face, 8T is also added to it, replaced by the same body, the same technology is used, followed by a few close-up photos

It should be noted that if you do not clean your hands, there will be imprints. Don't ask me how to know

Cool Wolf Pro 8T Disk Information

AIDA64 hard disk properties map, Cool Wolf Pro 8T capacity is not formatted 7452GB

CrystalDiskInfo Disk Information and HDtune Disk Information

Cool Wolf Pro 10T disk information

AIDA64 hard disk properties map, Cool Wolf Pro 10T formatted capacity is 9314GB

CrystalDiskInfo Disk Information and HDtune Disk Information

Cool Wolf Pro 8T and 10T comparison test

The Cool Wolf Pro 10T and 8T were tested using HD TunePro 5.60, ATTO Disk Benchmark, TxBENCH, CrystalDiskMark 3.0.1, and 5.2.0, respectively. All were tested after restart. However, I would like to explain that from the perspective of the test data, the Seagate Cool Wolf Pro 10T is a bit taller than the Cool Wolf 10T, and the stranger are the Seagate Cool Wolf Pro 8T and the Cool Wolf 8T. As for the other detailed professional data of Seagate Cool Wolf Pro 10T and Seagate Cool Wolf Pro 8T, we can look at the official website.

Cool Wolf 8T test on top

10T Cool Wolf Pro's HD TunePro 5.60 has a benchmark write speed of 244MB/s, a minimum speed of 115.5MB/s, an average speed of 192.9MB/s, and an access time of 5.86ms.
8T Cool Wolf Pro's HD TunePro 5.60 has a benchmark write speed of 226.5MB/s, a minimum speed of 104.3MB/s, an average speed of 179.2MB/s, and an access time of 5.73ms.

10T Cool Wolf Pro HD TunePro 5.60 benchmark reading speed of 244.5MB / s, the minimum speed of 110.3MB / s, the average speed of 193.9MB / s, access time 12.1ms
8T Cool Wolf Pro's HD TunePro 5.60 has a benchmark reading speed of 225.7MB/s, a minimum speed of 103.5MB/s, an average speed of 179.4MB/s, and an access time of 12.1ms.

HD Tune additional test read test

HD Tune additional test write test

HD Tune Random Access Read Test

HD Tune Random Access Write Test

The sequential reading and writing project of Cool Wolf Pro 10TB HDD in CDM5.2.0 has a read speed of 247.1MB/s and a write speed of 245.3MB/s. The reading speed of the 4K read/write project is 0.783MB/s, and the write speed is 7.285MB/s; the reading speed of the sequential read/write project of the Cool Wolf Pro 8TB hard disk is 231.7MB/s and the write speed is 230.7MB/sec. s. The read speed of the 4K read/write project is 0.77MB/s and the write speed is 7.915MB/s
The sequential reading and writing of the Cool Wolf Pro 10TB hard disk in CDM3.0.1 has a read speed of 247.3MB/s and a write speed of 246.1MB/s. The reading speed of the 4K read/write project is 0.769MB/s, and the write speed is 6.074MB/s; the reading speed of the sequential read/write project of the Cool Wolf Pro 8TB hard disk is 231.4MB/s, and the write speed is 230.1MB/s. s. The read speed of the 4K read/write project is 0.777MB/s and the write speed is 5.882MB/s

ATTO Disk Benchmark Test

TxBENCH test

Synology IHM Test

"Semigroup's DSM 6.1 introduced Seagate's health management tool (IHM) for the Seagate IronWolf platter (IHM) into Synology NAS. It is said that Synology NAS using specific IronWolf and IronWolf Pro wolves can use IHM's big data and The intelligent analysis deeply monitors the health status of the hard disk. Before the hard disk fails, users can master the health status of the hard disk and take necessary measures to significantly reduce the chance of data loss. “————The above information comes from the Group’s advertising, exactly what IHM is about the cool wolf. Pro's support, I have to try, after all, there have been cases where the original version of IHM did not support the Cool Wolf 10T, although in the follow-up version has been supported, but the pro-test can have a bottom

The IHM functions of Seagate and Synology are not integrated into the DSM 6.1 in the form of a functional suite. Instead, they are directly integrated into the storage space administrator. As long as they use the Cool Wolf Pro and Cool Wolf hard drives, they can access the HDD/SSD tags directly. When you see the hard disk icon changes to the wolf head tag, you can see the additional IronWolf status tag by viewing the status information and you can perform IHM detection. My DS416play already had 2 cool wolves hard drives. This time the cool wolves Pro10T and 8T were also recognized at one time. Since they were not processed, they were uninitialized.

The IronWolf Health Status is also listed in the Overview Options Bar, just below SMART

Specific IronWolf health options need to open the hard disk status information to see the second option, but Cool Wolf Pro is 5 years data recovery service on the official website, IHM prompts on the group Hui to shrink, I do not know Seagate and Qunhui did not dock Well, it is still a sign of emotional breakdown. Seriously, I reckon that Seagate upgraded its data recovery service, and the group did not have time to modify the instructions. After all, there were times when the IHM Beta version was not recognized as the case of the Cool Wolf 10T.

After checking the IronWolf Health Test, the test results are shown above. After the test, the two words are displayed directly... Normal and concise. The output code represents the hard disk. There should be quite a few other codes, but I'm too lazy to find technical documentation. The

Clicked on the plan hard disk detection without response is not anxious, because the plan hard disk detection is not displayed in the hard disk overview prompts, you need to view and edit, delete in the detection program in the HDD / SSD main interface
The data security of Synology NAS is basically based on software application and warnings. It is through the functions of synchronization, backup, and snapshots to protect data security. The SMART detection function from the hardware point of view is always better than nothing, often when found. Bad sectors have been generated. Therefore, the IHM detection function added by DSM 6.1 has added a security mechanism based on the hard disk itself, and initially achieved the dual security protection of software and hardware. As for the actual results, it must be verified through use and time.

to sum up

The end of the test, two hard drives I gave back to install the data center, you can see Seagate Cool Wolf Pro hard drive 10T in the test data is basically in its 8T version, taking into account the two MTBF 120 million hours, 300TB/year data and other technical standards are the same, warranty time is 5 years and enjoy the same Rescue data recovery service. I think the reasons for selecting Seagate Cool Wolf Pro 10T and 8T should be based on the size of the wallet in addition to the capacity requirements. Control it, but also add that the procurement of the data center told me that the Cool Wolf Pro hard disk can not be bought online (this sentence should be bragging, there are sales, but I can not identify the authenticity), only like us Projects such as data centers can be ordered in bulk purchases. This reminds me of a phrase I haven’t heard for a while – special offers are only this time not Moutai, but Cool Wolf Pro

DMX Controller

MA Black Horse DMX Controller lighting console


Technical Parameter
1.Intel core 3 generation processor Inter(R) core (TM) i5-3380M CPU
2. 120 GB solid state disk, 8 GB memory, corn I5 motherboard
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4. Built-in two 19-inch high-definition touch screens

5.21 program playback putter, 42 program storage function keys
6. 1 main control dimming wheel, 4 attribute coding wheel
7. 1 mian control putter, 2 AB putter
8 Hydraulic screen Angle adjustment support structure
9.size: 82*680*130mm, G, weight: about 56KG with flycase


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