RS4017xs+ provides rock-solid storage solution with ultra-high performance at over 844,000 sequential read IOPS and 5,900 MB/s sequential read throughput1. DDR4 ECC UDIMM and 10GbE connectivity guarantees data accuracy and performance for mission-critical environment.
CPU Model Intel Xeon D-1541 CPU Architecture 64-bit CPU Frequency 8-Core 2.1 (base) / 2.7 (turbo) GHz Hardware Encryption Engine (AES-NI) Yes
Memory
System Memory 8 GB DDR4 ECC UDIMM Memory Module Pre-installed 8GB (1 x 8GB) Total Memory Slots 4 Memory Expandable up to 64 GB (16 GB x 4)
Storage
Drive Bays 16 Maximum Drive Bays with Expansion Unit 40 Compatible Drive Type* (See all supported drives) 3.5" SATA HDD 2.5" SATA HDD 2.5" SATA SSD Maximum Internal Raw Capacity 192 TB (12 TB drive x 16) (Capacity may vary by RAID types) Maximum Raw Capacity with Expansion Units 480 TB (12 TB drive x 40) (Capacity may vary by RAID types) Maximum Single Volume Size 200 TB (32GB RAM required, for RAID 5 or RAID 6 groups only) 108 TB Hot Swappable Drive Yes Notes "Compatible drive type" indicates the drives that have been tested to be compatible with Synology products. This term does not indicate the maximum connection speed of each drive bay. The maximum raw capacity is not limited by the maximum single volume size. Synology NAS models may utilize capacities over the maximum single volume size as long as each volume created is below the limit. (Learn more) Expansion of the internal volume is only supported if the combined single volume size does not exceed the maximum limit of 108TB or 200TB if upgraded to 32GB RAM or more.
External Ports
RJ-45 1GbE LAN Port 4 (with Link Aggregation / Failover support) RJ-45 10GbE LAN Port 2 (with Link Aggregation / Failover support) USB 3.0 Port 2 Expansion Port 2
PCIe
PCIe Expansion 2 x Gen3 x8 slots (x8 link) Add-in-card support PCIe Network Interface Card (Learn more)
Size (Height x Width x Depth) 132.3 mm x 482 mm x 656.5 mm Weight 17.4 kg
Others
System Fan 80 mm x 80 mm x 3 pcs Fan Speed Mode Full-Speed Mode Cool Mode Quiet Mode Easy Replacement System Fan Yes Power Recovery Yes Noise Level* 44.7 dB(A) Scheduled Power On/Off Yes Wake on LAN/WAN Yes Power Supply Unit / Adapter 2 x 800W AC Input Power Voltage 100V to 240V AC Power Frequency 50/60 Hz, Single Phase Power Consumption* 136.4 W (Access) 69.2 W (HDD Hibernation) British Thermal Unit 465.7 BTU/hr (Access) 236.3 BTU/hr (HDD Hibernation) Redundant Power Supply (for xs+ and RP model) Yes
Environment Temperature
Operating Temperature 5°C to 35°C (40°F to 95°F) Storage Temperature -20°C to 60°C (-5°F to 140°F) Relative Humidity 5% to 95% RH
Certification
FCC Class A CE Class A BSMI Class A
Warranty
5 Years
Notes
Power consumption is measured when fully loaded with Western Digital 1TB WD10EFRX hard drive(s). Noise Level Testing Environment: Fully loaded with Seagate 2TB ST2000VN000 hard drive(s) in idle; Two G.R.A.S. Type 40AE microphones, each set up at 1 meter away from the Synology NAS front and rear; Background noise: 16.49-17.51 dB(A); Temperature: 24.25-25.75C; Humidity: 58.2-61.8%