The RS1221+ can use SFF SSDs for caching and it delivers an impressive IP SAN performanceįor upgrades using the PCI-e slot, we strongly recommend checking the network adapter compatibility list as Synology is now focusing more on its own 10GbE cards and has removed support for a lot of third-party vendors. On completion, we used the Storage Manager app to configure the drives as an SHR (Synology Hybrid RAID) array. RS1221+ Compatibility and performanceįor performance testing, we fitted a quartet of 14TB WD Red NAS Plus hard disks and used Synology’s Finder app to discover the appliance and install the latest DSM 6.2 software. For office deployment, you’ll also need a sound-proofed cabinet as the dual PSU fans are incredibly noisy with them emitting an annoying 58.7dB at 3 feet in front of the appliance. deeper and the extra weight of the dual PSUs at the rear requires it to be fitted in a 4-post rack cabinet.

If you choose the RP+ model bear in mind its chassis is nearly 4in. Cooling is handled by 8cms diameter fan modules on each side of the chassis and we found the appliance to be pleasingly quiet. The dual SO-DIMM memory slots are easily accessed for upgrades but the motherboard doesn’t offer any embedded M.2 SSD slots. Usefully, the appliance kit includes a C13-C14 power cable with a right-angled connector and a standard C13 kettle lead as well. The power supply is mounted sideways behind the drive cage and its recessed plug socket requires a cable with an L-shaped C13 connector.

Under the lid you’ll find a tidy interior with the small motherboard mounted on top of the drive cage and an internal 250W power supply located underneath. deep, the RS1221+ can be fitted in a small wall box, a standard 2-post rack cabinet or even placed on a desk.

The RS1221+ is also available as an RP+ model which includes a pair of 350W hot-plug PSUs RS1221+ Build quality and design A number of features remain the same as the RS1221+ also has four embedded Gigabit network ports and a spare PCI-e 3 expansion slot for 10GbE upgrades or Synology’s dual-slot M.2 SATA SSD adapter card.Īlong with dual USB 3.2 ports, the RS1221+ offers a single eSATA port which can be used to expand capacity outside the box with Synology’s equally short 4-bay RX418 disk shelf. The RS1221+ is powered by a modern quad-core 2.2GHz Ryzen V1500B CPU with base systems coming with a more generous 4GB of faster DDR4 memory expandable to 32GB – twice that of the RS1219+.

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