The random read and write SiSoftware Sandra results were also quite good as the LG N2A2 trailed the Promise Technology SmartStor NS4600 by a small margin. With a random write throughput of 25MB/s, the N2A2 won’t blow your socks off (this isn’t much faster than a USB 2.0 hard drive), but given its price we are still happy with its performance. The network throughput test reported a bandwidth of 55MB/s. Coincidentally, that’s the same throughput achieved by the Synology DS109 and similar to the Promise and DS409+ NAS as well.