NAS Storage Performance Benchmarks

Performance at one Gigabit Ethernet

The performance measurement screenshots that we are about to show you cover like 80% of the unit capabilities and possibilities. Let's have a look at its performance.Sequential perf is the leading metric here, 4K Que depth 1 and 1 thread is your worst-case scenario with thousands of small files and no queue to deal with them. 

The NAS is at work over a 1000 Mbit/s (Gigabit throughput) connection. Performance should be in the 100 to 120 MB/sec category. In my office, we've already migrated towards a 10 Gbit/s infrastructure. The NAS also does not include PCIe expansion slot for adding your own 10Gbps-capable, so that is not an option. Link aggregation would get this unit towards 2 Gbps, unfortunately, it requires a lot of hardware and OS support, so it is not really a viable option in the year 2019 anymore ergo we halted testing that.  

At the 1 Gbit/s connection, we reach roughly 118 MB/sec for both storage volume configurations. Which is what you may expect from a proper NAS in this year and age. Writes are a notch slower but that is likely the effect of the RAID1 configuration. At 110 MB/sec we cannot complain.

Writes again, here we see something very interesting. A single SSD is a tiny bit faster than three HDDs in RAID5. The results are excellent for 1 Gbps GigE, of course.

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