8K Random Read/Write
8K random read and write speed is a metric that is not tested for consumer use, but for enterprise environments this is an important aspect of performance. With several different workloads relying heavily upon 8K performance, we include this as a standard with each evaluation. Many of our Server Emulations below will also test 8K performance with various mixed read/write workloads.
The average 8K random read speed of the Intel DC S3500 comes in at 39,413 IOPS at QD256, placing it between the Seagate 600 Pro and the Samsung SM843.
The average 8K random write speed of the DC S3500 is 1,626 IOPS at QD256. The Intel again matches the SM843 on random write performance, but also provides a very tight performance range.
The Intel DC S3500 falls quickly into the lower performance range during the test period.
The Intel DC S3500 again exhibits a very tight latency range with 50.1% of I/O's falling into the 40-60ms range, and 48.5% falling into the 20-40ms range.
Power consumption for the Intel DC S3500 averages 3.87 Watts during heavy write activity.
The DC S3700 averages 1,626 IOPS per Watt during the preconditioning period. It is important to note that the results are with heavy write activity and SSDs with faster write speeds benefit tremendously. Our mixed read/write workloads will give us a clearer view of the IOPS per Watt performance in the DC S3500's intended workloads.