Technical characteristics
| Storage |
4 TB |
| form factor |
3.5-inch |
| buffer |
64 MB |
| bus |
SATA III (SATA 600) |
| access time |
9.5 ms |
| sector size |
4 KB sectors |
| power consumption (operating) |
5.3 watt |
| power consumption (idle) |
3.4 Watt |
| height |
26.1 mm |
| compatible with all operating systems |
available |
| special |
cooler and quieter operation, low power consumption ensures significant energy savings |
Advantages
- processing the hard
- disk size with 4 TB
- low power consumption
- easy installation
disadvantages
a new internal hard drive for my laptop I have used. After a brief search I bought the WD blue WD40EZRZ 4 TB internal hard drive. To my experience with this hard drive, following a short test report.
Purchase the WD blue WD40EZRZ 4 TB internal hard drive
with the purchase of a new internal hard drive different points were very important me. Among other things the disk storage size among these points. Here the WD blue WD40EZRZ 4 TB internal HDD I noticed, since this a storage capacity of 4 TB. More buying motivations who spoke for this drive, were also the control of energy consumption. Also I liked the transfer rate. The performance data and the price ultimately have moved me to purchase.
Technical information on the WD blue WD40EZRZ 4 TB internal hard drive
inter alia from aluminium manufactured is the WD blue WD40EZRZ 4 TB internal hard drive. The hard drive has a size of 4000 GB corresponding to what 4 TB. For example, a capacity of 281.25 hours of movies that you can save result from the storage volume. It features a serial ATA-600 as a hard disk interface. The transfer rate of the disk is 6 GB / s. The hard drive is equipped with a lithium battery, which has a capacity of 5 Watt hours. When the weight comes the drive to 449 grams and is 14.7 x 10.2 x 2.6 cm in size. The form factor of the hard drive is located at 3.5 inches.
Energy at the WD blue WD40EZRZ 4 TB internal hard drive
the energy consumption is not irrelevant in a hard disk, here comes the WD blue WD40EZRZ 4 TB internal hard drive on a consumption of only 5 volts. The so-called IntelliSeek technology is beneficial, this a the search speed is controlled. The drive energy consumption shall be determined on the basis of the control. Where the search speed control not only erfoglt but also from the cooler. Depending on the use, you can save on running costs.
Handling of the WD blue WD40EZRZ 4 TB internal hard drive
the installation of the internal hard drive is not a problem, the same applies to the installation. Otherwise, the hard drive offers plenty of space for games and programs, and is therefore not only good for use at leisure, but also for professional purposes. The hard disk transfer rate is high, which is a big advantage especially depending on the software.
Deficiency in the WD blue WD40EZRZ 4 TB internal hard drive
the WD blue WD40EZRZ 4 works very reliably TB internal hard drive, she is also quiet in operation. Depending on the use of the hard drive, I have found but also a problem. So there are just depending on the load of the hard disk to a vibrate. The vibrating mind, in this context I have may not realize yet damage. Certainly you will face but permanent damage.
Conclusion
The WD blue WD40EZRZ 4 TB internal hard disk is solid. The internal hard drive has a space of approximately 4000 GB. Thus, the disk offers sufficient space for programs and other applications. Installing the hard drive was not a problem. The drive is equipped with a serial ATA-600 as a hard disk interface, but also with a good 6 GB per second transfer rate. It is fitted with the IntelliSeek technology. This controls both the search control, but also the cooler and adapts this work the hard drive. This ka NN you in the operation of the hard drive to save energy. Overall I am very satisfied with the hard drive, it works quietly and reliably. A point which upsets and can be a problem, too, is a vibration depending on the use. I can recommend the WD blue WD40EZRZ 4 TB internal hard drive.
