

- PLEX MEDIA SERVER SYNOLOGY DS415+ PRO
- PLEX MEDIA SERVER SYNOLOGY DS415+ PLUS
- PLEX MEDIA SERVER SYNOLOGY DS415+ WINDOWS 7
- PLEX MEDIA SERVER SYNOLOGY DS415+ SERIES

Thanks to G.Skill for the RipjawsZ 64GB DDR3 DRAM kit.Thanks to Asus for the Z9PE-D8 WS dual LGA 2011 workstation motherboard.Thanks to Intel for the Xeon E5-2630L CPUs and the ESA I-340 quad port network adapters.We thank the following companies for helping us out with our NAS testbed: The VMs generate the NAS traffic for performance evaluation. All the VMs connect to the network switch to which the NAS is also connected (with link aggregation, as applicable). This simulates a real-life workload of up to 25 clients for the NAS being evaluated.
PLEX MEDIA SERVER SYNOLOGY DS415+ WINDOWS 7
The above testbed runs 25 Windows 7 VMs simultaneously, each with a dedicated 1 Gbps network interface.
PLEX MEDIA SERVER SYNOLOGY DS415+ PLUS
SilverStoneTek Strider Plus Gold Evolution 850W G.Skill RipjawsZ F3-12800CL10Q2-64GBZL (8x8GB) CAS 10-10-10-30ġ2 x OCZ Technology Vertex 4 64GB (Offline in the Host OS)Ħ x Intel ESA I-340 Quad-GbE Port Network Adapter Our testbed configuration is outlined below. We benchmarked the unit in RAID 5 with four Western Digital WD4000FYYZ RE drives as the test disks. Users can opt for either JBOD, RAID 0, RAID 1, RAID 5, RAID 6 or RAID 10 configurations. The Synology DS415+ can take up to four drives. Prior to all that, we will take a look at our testbed setup and testing methodology. We have a separate section devoted to the performance of the DS415+ with encrypted shared folders. This is followed by benchmark numbers for both single and multi-client scenarios across a number of different client platforms as well as access protocols. In the rest of the review, we will first look at the Intel Rangeley platform in detail and how the Synology DS415+ takes advantage of it. In addition to the standard drive mount screws, quick start guide and US power plug, the main unit was also accompanied by a 100 W power adapter (12V 8.33A). The chassis is retained from the previous-generation 4-bay NAS units (such as the DS412+ and DS413). The gallery below takes us around the DS415+.

Intel Atom C2538 (4C/4T Silvermont x86 Cores 2.40 GHz)Ĥx 3.5"/2.5" SATA 3 Gbps HDD / SSD (Hot-Swappable) The specifications of the DS415+ are provided in the table below. These aspects should help the DS415+ make a compelling case over the other 4-bay units from Synology based on the older Atoms. Other than that, the Rangeley SoCs bring in an updated Atom microarchitecture along with lower power consumption. Enabling encryption of shared folders should result in minimal performance impact.
PLEX MEDIA SERVER SYNOLOGY DS415+ SERIES
The major attraction is the availability of AES-NI in the Rangeley series of Atom SoCs. The DS415+ is a typical 4-bay SMB NAS with dual GbE ports and a host of virtualization certifications. The more the horsepower at the disposal of the end user, the better it is in scenarios where they have multiple apps running. There are plenty of third-party apps for DSM users. This makes sense, since Synology's Disk Station Manager OS (DSM) is quite advanced compared to Seagate's NAS OS (which is in the early stages of its life cycle). However, unlike the dual core Rangeley variant used by Seagate, Synology has opted for a quad-core version that is clocked higher.
PLEX MEDIA SERVER SYNOLOGY DS415+ PRO
That credit goes to Seagate for their NAS Pro lineup.

One must note that Synology is not the first COTS NAS vendor to bring out a product based on the new Atom SoCs. It is their first product based on the Intel Rangeley platform.
