Synology DS1019+ 5Bay NAS (8GB) 
CPU Model: Intel Celeron J3455
-CPU Architecture: 64-bit
-CPU Frequency: Quad Core 1.5 burst up to 2.3 GHz
-System Memory: 8 GB DDR3L
-Memory Module Pre-installed: 8 GB (4 GB x 2)
-Total Memory Slots: 2
-Memory Expandable up to: 16 GB (8 GB x 2)
Storage
-Drive Bays: 5
-Maximum Drive Bays with Expansion Unit: 10
-M.2 Drive Slots:2 (NVMe)
Compatible Drive Type* (See all supported drives)
3.5" SATA III / SATA II HDD
2.5" SATA III / SATA II HDD
2.5" SATA III / SATA II SSD
M.2 2280 NVMe SSD
-Maximum Internal Raw Capacity: 70 TB (14 TB drive x 5) (Capacity may vary by RAID types)
-Maximum Raw Capacity with Expansion Units: 140 TB (70 TB + 14 TB drive x 5) (Capacity may vary by RAID types)
-Maximum Single Volume Size: 108 TB
Hot Swappable Drive :Yes
-Power Supply Unit / Adapter : 120W
-AC Input Power Voltage : 100V to 240V AC
-Power Frequency: 50/60 Hz, Single Phase

_Warranty : 3 years

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