Some time ago, the article shared with you the function of Apple's mobile phone about external SSD recording**, I think everyone wants to know what hard drive to use, right?
This is SamsungT7,In fact, this hard disk has been used for a long time,Transfer speed、Temperature control is very good,I just recently got Samsung**T9Hard disk,The content of this issue is to see how this T9 performs,Can you replace this long-standing T7?
In terms of size,This T9 and T7There is not much difference,If you don't have a concept,It's probably the size of a bus card,Measured less than 120 grams,Compared with T7's metal shell,T9The fuselage shell adopts a twill-shaped rubber design,It's not easy to slip off in your hand,And T9The rubber of the outer ring is slightly longer than the hard disk itself,Even if the hard disk turns around for three and a half weeks during the drop,Finally fall at any angle,It's always rubber instead of aluminum alloy body that is in contact with the ground, So I don't have to be as cautious as before when using it, for fear of accidentally falling, even if it is outdoors, I don't have to be afraid, after all, this is a maximum of 3 meters of anti-drop design.
There is only one blue indicator light and a USB32 Gen 2*2 interface, using the original C to C data cable connection, simply run Crysaldmark, in the 64G file sequential read and write test, the read speed of Samsung T9 reached 2015MB per second, and the write speed reached 1883MB per second, basically putting USB3The speed of the 2 gen2*2 interface is full, in line with the official nominal 2000MB per second, and the random 4K read is 1953mb per second, write is 5325MB per second, and multi-queue random reads and writes are also very good.
Q32T16 and Q32T1 can have 4K random read and write scores around 230B per second, and write can reach 90MB per second, which is very good for a mobile hard disk. The test between 512B and 64MB transfer size was carried out in ATTO, and it can be seen that the test data is very stable, basically from 128K to 64MB can guarantee the maximum read and write speed, and the performance is really strong.
And after 20 minutes of repeated read and write tests, the temperature control of this T9 hard disk is also very good, and the maximum temperature is only a little more than 38 degrees, which is only warm to the touch.
As a digital blogger, I use a lot of materials in my daily life, so can this T9 meet the needs in actual use scenarios?
A simple copy of a 200G file takes a total of 3 minutes and 54 seconds, limited by the interface of this Mac Studio, not USB32gen2*2, so there is no way to run full 2000MB per second, so the time is a little slower than expected.
Under normal circumstances, a ** material is about 100g, and it can be copied in 2 minutes at most, so this disk is more than enough for daily copying materials. With iPhone15 Pro Max, the 4G hard disk can record more than 280 minutes**, that is, 4 and a half hours, and the maximum power of the iPhone can be controlled at 3Around 6 watts, very stable.
In order to be able to use this t9 more conveniently,I hurriedly bought such a magnetic ring with a**,At this time, the main record is elegant,After recording**Save directly in the hard disk,Whether it's a Mac or a Windows computer,This hard disk can be easily compatible,Because the hard disk is big enough,I can even put the engineering files in the hard disk,You can edit it directly in it,Take it wherever you go。
In addition, you must not be unfamiliar with this magician software that Samsung matches, which can encrypt the hard disk, and even check the health status of the hard disk, copy the integrity of the hard disk, etc., which is also far ahead in the hard disk industry.
From the perspective of a person who has lost data, hard disks are valuable, but data is priceless, stable and reliable hard disks are really important, this Samsung T9 is exactly in line with these advantages, and up to 2000MB per second of ultra-high read and write, there are 1TB, 2TB and this 4TB in my hand to choose from, with this up to 3 meters of drop resistance, whether you are used daily to copy files, or often need to carry it outdoors or with the iPhone to record Prores Log** , Samsung T9 it is a pretty reliable player. New Year's goods are not closed