Thecus N4310 Review 0

Thecus N4310 Review

Performance: Intel NAS Performance Toolkit »

Test Setup

Our test system (client PC) consists of the following components:

Test System Configuration
Processor:Intel® Pentium® Processor G3258
(3M Cache, 3.20 GHz)
Mainboard:Gigabyte GA-Z97X-UD3H
Graphics: SAPPHIRE Radeon HD 6850 Vapor-X
Memory:8 GB Kingston DDR3 1333 MHz (2x 4 GB)
Storage:SSD: OCZ Vertex 4 256 GB
HDD: Samsung F4 2000 GB
Networking:Intel® PRO/1000 PT Dual Port Server Adapter
PSU:Seasonic X-460
Software:Windows 7 64-bit Service Pack 1
We would like to thank Gigabyte for the GA-Z97X-UD3H mainboard.

As you can see, we use a pretty strong test system with a fast SSD off of which all tests are executed to make sure there is no bottleneck on our side, since this specific SSD can achieve up to 560 MB/s read and 510 MB/s write (sequential).

NAS Configuration
Internal Disks:4x Seagate ST500DM005 500 GB
(HD502HJ, Serial ATA III, 7200 RPM, 16 MB)
External Disks:SSD OCZ Agility 2 60GB in USB 3.0 enclosure
Firmware:OS 6.0.827
Ethernet Switch:TL-SG3216 16-port Gigabit managed switch
(LACP and Jumbo frames support)
Ethernet Cabling:CAT 6e, 2 m

Methodology


We use three different programs to evaluate the performance of the NAS. The first is Intel's NAS Performance Toolkit. Intel was kind enough to build a NAS performance toolkit and not only release it for free to the public, but also provide its source code. The only problem with this toolkit is that using a client PC with more than 2GB of memory will results in two tests ("HD Video Record" and "File Copy to NAS") being heavily affected, since they actually measure the client's RAM buffer speed and not the network speed, so we set the maximum memory of our test PC to 2GB via msconfig's advanced options. We also exploit its batch run function, which repeats the selected tests for five turns to use the average reading as the final result for all the tests with this toolkit.


The second program is custom-made. It performs ten basic file transfer tests and measures the average MB/s speed for each. To extract results that are as accurate as possible, we run all selected tests ten times and use the average as the final result.

We also perform our multiple clients tests (up to ten clients are supported by one server instance of the program) through the same program. The server program runs on the main workstation/server and the clients run the client version of the program. All are synchronized and operate in parallel; after all tests are finished, the clients report their results to the server which sums them up and transfers them to an excel sheet for the generation of the corresponding graph(s).


The third program we use in our test sessions is ATTO, a well-known program for storage benchmarks. In order to use ATTO for benchmarking, we are forced to map a shared folder of the NAS to a local drive, since ATTO can't access network devices directly.
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Dec 24th, 2024 09:09 EST change timezone

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