4tb hard disk

4 tb hard disk introduce

Looking for the best 4 tb hard disk at an affordable price? Look no further! Our website offers a comprehensive range of 4 tb hard disks to meet your storage needs.

With our detailed listings of 4 tb hard disk prices, you can easily compare and make an informed decision. Whether you're a professional requiring massive storage for your work or a tech enthusiast looking to expand your storage capabilities, we have the perfect option for you.

The 4 tb hard disk provides ample space to store your large files, media collections, and critical data. Its reliability and performance ensure smooth and efficient data access.

Our website makes it easy for you to browse through various brands and models of 4 tb hdd, considering factors such as price, speed, and durability. We strive to provide you with the most up-to-date information to help you find the ideal hard disk that fits your budget and requirements.

Don't compromise on storage. Explore our selection of 4 tb hard disks and find the one that offers the best value for your money. Start organizing and protecting your digital assets today!

WD Blue Disk 4TB mechanical hard disk experience large capacity, durable

With the development of science and technology, the use of hard disk environment and needs are constantly changing. For the installed machine, although the SSD has become the first choice for many performance seekers due to its excellent read and write speed. But after all, mechanical hard disks still have advantages in terms of price and stability. Therefore, despite the superior performance of solid state drives, mechanical hard drives are still one of the main storage devices at present. In today's increasingly large number of files need to be stored, one or more excellent mechanical hard disk is very important!

Western Digital (WD), as the world's well-known hard disk manufacturer, classifs the 3.5-inch hard disk products by the color of the front label of the hard disk. The red disk is the NAS storage disk, the blue disk is the installed storage disk, the black disk is the high-performance game disk, and the purple disk is the smart video disk...... Let's wait.

What we are going to experience today is the Western Digital Blue disk designed for DIY installed storage. In terms of capacity, I chose 4TB this time. It uses NoTouchTM ramp loading technology, 256 megabytes of cache, 5400 RPM, and comes with a 2-year warranty.

Western Digital Blue disk 4TB

Western Digital Blue disk 4TB, the design takes into account the protection of components and data security. All components and chips are on the back of the PCB board, which can avoid damage caused by collisions, and also prevent dust.

After tasting the exterior, we talk about the interior design. Western Digital Blue Drive uses NoTouchTM ramp loading technology, which works by placing the recording head in a safe position away from the surface of the disk, so that even in the event of a sudden power failure, the head of the hard drive can automatically return to the cradle, which can better protect data and make it more secure and reliable.

In addition, the hard disk also has a 256 MB cache, which can help improve the performance of the hard disk, especially when processing large files or doing a lot of random read and write operations. In addition, the speed of 5400 RPM can provide a stable read and write speed, up to 180MB/s or more, which is very advantageous for the transmission of large files.

For hard disks larger than 2TB, GPT (GUID partition table) should be selected for initialization, because MBR (Master boot record) only supports up to 2TB of hard disk space, and the excess will be unusable. GPT, on the other hand, does not have this limitation and can support more hard disk space.

useful for addition

In addition, if you want to use a 4TB hard drive as a system disk, you need to make sure that your computer supports UEFI boot. Only computers that support UEFI boot can boot from a GPT hard drive. If the host does not support UEFI boot, the 4TB hard disk can only be used as a file storage disk.

After the new disk is created, the actual available capacity of the 4TB Western Digital Blue disk is 3.63TB. Users do not need to worry about why the capacity is reduced, it is normal to have a difference between the nominal capacity of the hard drive and the actual available capacity. This is because hard drive manufacturers and operating systems calculate hard drive capacity differently. Hard disk manufacturers usually use decimal to calculate, while operating systems use binary.

With the CrystalDiskInfo software, we can obtain detailed information about the hard drive, including speed, interface, transfer mode, and supported features. The speed of the Western Digital Blue Disk 4TB is 5400RPM, the interface is Serial ATA, and the transmission mode is SATA/600, which are important factors affecting the performance of the hard disk. In addition, it also supports S.M.A.R.T., TRIM, NCQ and other features that can help improve the performance and reliability of your hard drive.

Western Digital Blue Disk 4TB hard drive operating temperature of 19 degrees, after several benchmarking software tests, its temperature range of 19-39 degrees, which can ensure that it always maintain the ideal performance during operation.

In the HD Tune test, the average read was 383.2MB/s and the burst rate was 405.4MB/s. The average write rate is 139.3MB/s and the burst rate is 404.1MB/s. It can be seen that the Western Digital blue disk 4TB hard disk is very stable in performance.

The Crystal Disk Mark multi-queue (QD32) reads 212.65MB/s and writes 198.9MB/s, which is quite good, even exceeding the official maximum speed. It's hard to believe that a 5400RPM hard drive can achieve such a high level of sophistication.

TxBENCH is a professional hard disk speed measurement software, through the benchmark test, this Western Digital blue disk 4TB mechanical hard disk read speed reached 194.349MB/s, write speed reached 198.879MB/s.

ATTO software for hard disk

ATTO software is one of the most widely used drive benchmarks still in use today. In the benchmark test, the standard queue depth was 4, the Western Digital Blue Disk 4TB reached a peak write speed of 189.55MB/s and a read speed of 199.22MB/s, and the read and write performance reached a sequential access rate peak after 4KB.

Today's ultra HD movies may often require 30GB of storage space. Therefore, a 4TB hard drive is very suitable for storing these large files, and I often use the hard drive to store some shooting photos and videos. In the process of about 100G large file copy test, the file transfer efficiency of WD blue disk 4TB hard disk is about 150MB/s, for daily use, it can play a very stable and excellent performance when dealing with large files.

In summary, Western Digital (WD) blue disk is moderate in price and balanced in features, whether it is used as a RAID group or as a file disk, it is a good choice. In my testing, it ran quietly, with low temperatures, large capacity, and consistent performance, making it ideal for storing large numbers of files. Both home and office are also fully sufficient, and the 2-year warranty also lets us avoid worries.