Read/Write Performance Differences

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Let's take a look at the performance differences of storage devices. It's clear that Solid-State Drives (SSDs) and Hard Disk Drives (HDDs) have vastly different read and write speeds.

SSD: Sequential read speed up to 3,500 MB/s, write speed up to 3,000 MB/s
HDD: Continuous read/write speed is usually 80-160 MB/sec.
IOPS: SSDs can do over 100,000 IOPS , while HDDs are limited to 100-200 IOPS.
Latency: SSDs have access times of less afghanistan mobile database 1ms, while HDDs average 5-10ms.
These numbers clearly show that SSDs are superior in retrieving and storing data.

Energy use and heat release
When it comes to the energy efficiency of storage devices, there are clear differences between SSDs and HDDs in terms of power consumption and heat output.

SSDs are more power efficient because they have no moving parts, using about 2-3 watts when operating, compared to 6-7 watts for HDDs. This lower power consumption also means less heat is emitted, typically 30-50% less than HDDs, which helps manage overall system heat better and may even extend the lifespan of the components.