![Sequential & Random Read/Write Speed - Western Digital Caviar Green 3TB and My Book Essential 3TB Drives Reviewed Sequential & Random Read/Write Speed - Western Digital Caviar Green 3TB and My Book Essential 3TB Drives Reviewed](https://images.anandtech.com/graphs/wdvelociraptor600gb_040510211849/31432.png)
Sequential & Random Read/Write Speed - Western Digital Caviar Green 3TB and My Book Essential 3TB Drives Reviewed
![hard drive - Why does a WD HDD have 12 mb/s random write speed, 24 times as fast as its random read speed? - Super User hard drive - Why does a WD HDD have 12 mb/s random write speed, 24 times as fast as its random read speed? - Super User](https://i.stack.imgur.com/Plc65.jpg)
hard drive - Why does a WD HDD have 12 mb/s random write speed, 24 times as fast as its random read speed? - Super User
![performance - How to calculate the max write threads on a hard drive if X speed is desired? - Super User performance - How to calculate the max write threads on a hard drive if X speed is desired? - Super User](https://i.stack.imgur.com/taLlt.png)
performance - How to calculate the max write threads on a hard drive if X speed is desired? - Super User
![Are these good read/write speeds for a 5900 rpm 4TB, good quality (SeaGate) hard disk? I'm pretty ignorant when it comes to drive read/write speeds. Those random speeds look very low to Are these good read/write speeds for a 5900 rpm 4TB, good quality (SeaGate) hard disk? I'm pretty ignorant when it comes to drive read/write speeds. Those random speeds look very low to](https://i.redd.it/d8vb41ipvem31.png)