Difference Between Black, Blue, Red and Green Hard disk.

Green Hard Disk

Green HDD: low noise, suitable for home usage,  HDD for file downloading, its advantages including lower heat, more quiet, more eco-friendly. Energy-friendly HDD, large capacity storage; adopting IntelliPower technology, the speed can automatically adjust between 5400-7200 rpm. Pros: quiet, low-cost; Cons: low performance, high-delay time, average life expectancy.

Blue Hard Disk

                                    

Blue HDD: suitable for home usage, high performance and low-cost advantages, 7200 rpm; the disadvantages include the running noise is a bit higher than Green HDD, performance is lower than Black HDD.

Black Hard Disk

Black HDD: High performance, large cache, high-speed. Mainly suitable for enterprise applications that requiring high-end computing such as video/photo editing/rendering and high performance game console, or servers.

Red Hard Disk

Red HDD: Specifically designed for NAS environment that requiring 7days 24 hours continuous working. 

⦁ Red HDD’s performance is close to the Green HDD, power consumption is low, low noise, can be suitable for continuous working, featuring NAS ware technology, this technology offers better compatibility, can fit NAS or RAID seamlessly.