What is the general read and write speed of the current mechanical hard disk, but what about the sol

SSD, taking the mainstream OCZ Vertex 2 as an example, reads 220M, writes 200M, and accesses time.

Solid-state drives are all inches and PCI-E interfaces, with speeds ranging from 200 500 and PCI-E interfaces ranging from 450 to 3500, and the random reads and writes of SSDs are thousands or even tens of thousands of times that of mechanical hard disks.

Mechanical hard disk, the general 7200 rpm desktop hard disk for read 110m, write 90m, access time 14ms (1ms = 100000ns

The sequential read and write speeds of the Seagate Barracuda 3TB hard drive are seconds and seconds, respectively.

Hope it solves your problem.

128G SSDs generally read and write 510M per second, but the speed and stability will be reduced after a long time, and they are not heat-resistant.

At present, the read speed of the general mechanical hard disk is between 100-200MB s, and the write speed is between 70-150MB s.

Access time: 14ms (1ms=100000ns, the continuous read and write speed of Seagate's new barracuda 3TB hard disk is 155, and the general 7200 rpm desktop hard disk reads 110M and writes 90M; seconds and 152, read 220m SSDs, speeds ranging from 200 to 500. 01ms (1ms=100000ns) SSDs are all 2, and the random reads and writes of SSDs are thousands or even tens of thousands of times that of mechanical HDDs. 5-inch and PCI-E interfaces, PCI-E interfaces range in speed from 450 to 3500, with the mainstream OCZ

The Seagate single disk with 1TB of hard disk reads averages 150MB s

SATA3 SSDs generally have more than 400 reads The 4K read and write of SSDs is much faster than that of HDDs.

Mechanical writing is more than 70, reading seems to be 110, 120, solid reading 500, writing 300

Mechanical 120m is the best inner ring 70m ssd good read 500+ write 480+

Just tested my laptop hard drive with internal and external reads of 50 90 120 burst 200m ssd because I am a raid read burst 3g

Hard disk generally refers to a computer hard disk. A computer's hard disk is the most important storage device for a computer. Hard disks are also divided into mechanical hard disks and solid state drives, so what is the read and write speed of mechanical hard disks and solid state drives?

1. The average read/write speed of HDD is 60---80M/s.

2. Between different brands and models of SSDs, the average is about 150---300M per second.

3. 5400 rpm laptop hard disk: 50-90MB per second.

4. 7200rpm desktop hard disk: 90-190MB/s.

5. The read and write speed of the SSD can reach 500MB s.

The above is an introduction to the read and write speed of HDDs and SSDs.

1. The average read/write speed of HDD is 60---80M/s.

2. Between different brands and models of SSDs, the average is about 150---300M per second.

Laptop hard drive: 50-90MB per second.

Desktop hard drives: 90-190MB per second.

5. The read and write speed of the SSD can reach 500MB s.

Hard disks. The write speed and read and write speed are generally about 120MB s, SATA protocol SSD.

The speed is about 500MB s, NVMe protocol (PCIe's SSD speed is about 1800MB s), NVMe protocol (PCIe's SSD speed is about 3500MB s.

Mechanical hard disk is mainly composed of several parts, such as platter, head, platter hinge and control motor, head controller, data converter, interface, cache and so on.

The average read and write speed of HDD is 60-80m per second.

Between different brands and models of SSDs, the average is about 150 300 M/s.

5400 rpm laptop hard drive: 50 90MB per second.

7200 rpm desktop hard drive: 90 190MB per second.

SSDs can reach read and write speeds of up to 500MB s.

SSDs have a great advantage in transfer speeds, up to 500ms, where the read speed reaches 400 600m per second, and the write speed can also be up to 200m per second. For 1G files, it only takes a few seconds to get it. The read speed limit of traditional IDE hard disks cannot exceed 200 MB per second, and it is difficult for the write speed to exceed 100 MB per second.