Seagate Skyhawk 8TB 3.5 Inch SATA Surveillance HDD 

Transfer Speed The performance of an HDD is measured by several factors, however rate [Revolution per Minute] is an important one. A higher rate suggests the quicker transfer of information to and from the drive. you'll be able to ignore the SATA speed, which describes the theoretical most speed of a SATA affiliation. however, a 7200 rate drive will be quicker than a 5400 rate drive. Cache house once a tough disk needs to transfer information from one section of the drive to a different, it utilizes a special space of embedded memory referred to as the cache. a bigger cache permits the data to transfer quicker as a result of a lot of info being held on at just once. Modern HDDs will have cache sizes starting from 8MB to 256MB. Helium-Filled vsAir-Filled Drives Helium-filled drives have started taking up the market once outlay years as an experimental technology. These varieties of drives have 2 benefits over their air-filled cohorts – they generate less heat and use less power than traditional hard drives. each of those square measures necessary in information centers however could also be less important to you, if you're keen to stay the budget low. Failure Rate Since HDDs have moving components, a gradual decay is anticipated over time – however, the endurance of all HDDs isn't equivalent. Some models square measure liable to fail among twelve months whereas others have average lifespans surpassing six years. one of the best ways in which to determine the reliability of a tough drive is by its guarantee amount. How can you utilize YourHDD? Manufacturers build disk drive models for various use cases. In general, there square measure 5categories: shopper, NAS (network-attached storage), archiving/video recording, enterprise, and a lot recently, information center. a shopper drive could spin slower to save lots of energy and provide very little access to tools that may adjust the code settings on the drive. AN enterprise-class drive, on the other hand, is often abundant quicker and provides the user with access to the features they'll tweak to regulate performance and/or power usage. So, it is essential to appear for drives as per your wants. Cost vs Quality Lower-priced hard drives don't supply its upgraded versions' exclusive options. If you are seeking improved reliability, a longer guarantee amount, and faster performance, you may be happier getting the enterprise version of a drive. Recording Technology There is different types of recording technology that everyone has their trade-offs. The most common form of recording technology is Perpendicular Magnetic Recording(PMR), which writes and reads information from circular tracks on a spinning platter. Another technology named Shingled Magnetic Recording (SMR) overlaps recording tracks to store information at a lower price. this implies that SMRStorage capability once it involves capacity, it's typically higher to urge a much bigger drive than necessary, as long as you don’t compromise performance and reliability. HDDs are available in a good variety of capacities, capping out at 16TB per drive because of physical limitations.  

 

Shipping Carrier :Outside Dhaka

Amount
Minimum in (BDT)	Maximum in (BDT)	Transit Time	Cost (BDT)
0	50000000	Customer will pay courier charge	120

Shipping Carrier :Inside Dhaka

Amount
Minimum in (BDT)	Maximum in (BDT)	Transit Time	Cost (BDT)
5000	2000000000		0
0	4999		60

Shipping Carrier :Inside CTG

Amount
Minimum in (BDT)	Maximum in (BDT)	Transit Time	Cost (BDT)
5000	10000000		0
0	4999		60