Learn more about Synology Inc. RJ-454 x 10/100/1000MPort USB2 x USB 3.2 Gen 1Port eSATA2 x eSATAHDD Interface5 x SATA (5 x Bay)ConfigurationForm FactorDesktopProcessorAMD Ryzen R1600 dual-core (4-thread) 2.6 GHz, max. boost clock up to 3.1 GHzDefault/ Max. Memory8GB DDR4 ECC SODIMM (expandable up to 32GB)Hard Drive PerformanceIncluded HDD CapacityDiskless SystemDrive Compatibility5 x 3.5" or 2.5" SATA HDD/SSD (drives not included)2 x M.2 2280 NVMe SSD (drives not included)RAIDSynology Hybrid RAID (SHR), Basic, JBOD, RAID 0, RAID 1, RAID 5, RAID 6, and RAID 10PowerPower100-240 VAC 50/60HzEnvironmentalTemperature0°C - 40 °CHumidity5-95% R.HFeaturesFeaturesDependable PerformanceUp to 736/796 MB/s sequential read/write throughput makes file operations quick and efficientVersatile Network StorageLeverage built-in file and photo management, data protection, virtualization, and surveillance solutionsFast and Stable ConnectivityFour 1GbE ports for simple integration into existing environments with optional 10GbE connectivity to tackle more specialized, bandwidth-heavy applicationsEasy Capacity ExpansionAdd up to 10 extra drive bays with 2 DX517 expansion units for a maximum of 15 storage drivesUsageBackup & stream media through personal cloudDimensions & WeightDimensions6.54" x 9.17" x 9.06"Weight5.95 lbs.Package ContentsPackage Contents1 x DS1522+ main unit1 x Quick Installation Guide1 x Accessory pack1 x AC power adapter1 x AC power cord2 x RJ-45 LAN cablesShippingEnjoy fast and reliable shipping when you buy your products from Newegg. Our ordering and shipping services are among the best in the industry due to short processing times and a variety of shipping methods. Your orders are packaged at one of the many local warehouses across the country, minimizing delivery times and ensuring you get your purchases as soon as possible.PaymentsNewegg has partnered with PayPal to offer you the very best in payment services. PayPal allows you to buy with confidence, knowing your payments are processed quickly and securely with state-of-the-art encryption technology.ReturnReturns are subject to restocking fees of 15% - 30% of the purchase price and return shipping fees. For products that are eligible for return for replacement, the return shipping labels are free for returns for replacement of the same item within the applicable return policy period. Newegg does NOT charge for restocking fees or return shipping labels for returns of defective products, or if you received the wrong product, the product did not match what was shown on the Site, or we made some other shipping error, provided the item is returned within its return policy period, and in accordance with the Return Policy.