StorageReview checked out the QNAP TS-233 2-Bay NAS
A quote from the article:
QNAP has recently added the TS-233 to their portfolio of small NAS devices. Built with an ARM Cortex-A55 quad-core 2.0 GHz processor and configured with 2 GB RAM, the TS-233 is designed for those looking to increase collaboration between multiple users. The QNAP TS-233 was reported to run data at 114MB/s download and 103MB/s upload on Windows over the gigabit RJ45 Port. The TS-233 is accompanied by QTS 5, QNAP's OS.QNAP TS-233 2-Bay NAS Review