Synology RackStation RS6426xs+ 16-Bay NAS Enclosure, Intel Xeon D-1739, 16GB 3.5"/2.5" SATA III Drive Bays, 2x USB-A 3.2 Gen 1, 4x Mini-SAS HD, 2x PCIe Gen 4.0 x8 Slots, 550W PSU | RS6426xs+

RackStation RS6426xs+ Designed for reliability The RackStation RS6426xs+ 16-Bay NAS Enclosure from Synology is an all-in-one solution for central data management, backup, and surveillance. Designed to grow with your business, the RS6426xs+ scales up to 64 total drive bays with three RX1225RP 12-bay expansion units, along with versatile networking configurations and SSD caching support. A full suite of reliability, availability, and serviceability features ensures continuous operation. This unit has 16 drive bays, each of which natively supports 3.5" SATA hard drives, as well as 2.5" SATA hard drives and SSDs. Specifications CPU Model Intel Xeon D-1739 CPU Quantity 1 CPU Cores 8 CPU Threads 16 CPU Architecture 64-bit CPU Frequency 3.0 GHz Base / 3.5 GHz Turbo Hardware Encryption Engine Yes System Memory 16 GB DDR4 ECC RDIMM Memory Module Pre-installed 16 GB (16 GB × 1) Total Memory Slots 6 Maximum Memory Capacity 96 GB (16 GB × 6) Memory Notes Synology may revise pre-installed memory specifications based on component lifecycle and supply conditions. Revised components undergo equivalent compatibility, stability, and performance validation. Synology memory modules are recommended for optimum compatibility and reliability. Drive Bays 16 × 3.5" SATA HDD or 2.5" SATA SSD Maximum Drive Bays with Expansion Unit 64 (RX1225RP × 4) Hot-Swappable Drives Yes Storage Notes Compatible drives are mandatory. SSD cache can be enabled with select compatible SSDs. Consult Synology's compatibility list for supported drives and model-specific details. RJ-45 10GbE LAN Ports 2 Out-of-Band Management LAN Port 1 USB 3.2 Gen 1 Ports 2 Expansion Ports 4 Expansion Port Type Mini-SAS HD PCIe Expansion 2 × Gen4 x8 slots (x8 link) Form Factor (RU) 3U Dimensions (H × W × D) 132.3 × 482 × 656.5 mm Weight 17.9 kg Rack Installation Support 4-post 19" rack; Synology Rail Kit RKS-02 Rack Installation Notes Rail kit sold separately System Fan 80 × 80 mm × 3 pcs Fan Speed Modes Full-Speed Mode; Cool Mode; Quiet Mode Easy Replacement System Fan Yes Power Recovery Yes Noise Level 42.2 dB(A) Scheduled Power On/Off Yes Wake on LAN/WAN Yes Power Supply Unit 550 watts Redundant Power Supply Yes AC Input Voltage 100 V to 240 V AC Power Frequency 50/60 Hz, Single Phase Power Consumption 165.45 W (Access); 73.38 W (HDD Hibernation) British Thermal Unit 564.92 BTU/hr (Access); 250.55 BTU/hr (HDD Hibernation) Operating Temperature 0°C to 35°C (32°F to 95°F) Storage Temperature -20°C to 60°C (-5°F to 140°F) Operating Humidity 8% to 80% RH Storage Humidity 5% to 95% RH Certification FCC; CE; BSMI; VCCI; RCM; UKCA; EAC; CCC; KC; BIS; UL Warranty Notes Warranty period starts from the purchase date stated on the purchase receipt Environment RoHS Compliant Packaging Content Main Unit × 1; Accessory Pack × 1; C13 to C14 Power Cord × 2; Front Cover × 1