DiskStation DS3622xs+ 144TB Features: High-Performance Storage. Over 260,000 4K random read IOPS and 4,700/2,400 MB/s sequential read/write performance More Than a Storage Server. Consolidate and host backup or video management systems, virtual machines, and more thanks to a capable 6-core Intel® Xeon® processor Supports Heavy Applications. Leverage up to 48 GB memory, 10/25GbE networking, Fibre Channel support,3 or NVMe SSD Cache4 to boost read and write speeds Easy Capacity Expansion. Scale up to 36 drive bays with two 12-bay DX1222 expansion units Long-Term Support. Backed by Synology's 5-year limited warranty Specifications: CPU CPU Model Intel Xeon D-1531 CPU Quantity 1 CPU Architecture 64-bit CPU Frequency 6-core 2.2 (base) / 2.7 (turbo) GHz Hardware Encryption Engine (AES-NI) Yes Memory System Memory 16 GB DDR4 ECC SODIMM Memory Module Pre-installed 16 GB (8 GB x 2) Total Memory Slots 4 Maximum Memory Capacity 48 GB (8 GB x 2 + 16 GB x 2) Storage Drive Bays 12 Maximum Drive Bays with Expansion Unit 36 (DX1222 x 2) Compatible Drive Type 3.5" SATA HDD 2.5" SATA HDD 2.5" SATA SSD Maximum Single Volume Size 200 TB (32 GB memory required) 108 TB Hot Swappable Drive Yes External Ports RJ-45 1GbE LAN Port 2 (with Link Aggregation / Failover support) RJ-45 10GbE LAN Port 2 (with Link Aggregation / Failover support) Management LAN Port 1 USB 3.2 Gen 1 Port 2 Expansion Port 2 PCIe PCIe Expansion 1 x Gen3 x8 slot (x8 link) File System Internal Drives Btrfs EXT4 External Drives Btrfs EXT4 EXT3 FAT NTFS HFS+ exFAT Appearance Size (Height x Width x Depth) 270 mm x 300 mm x 340 mm Weight 9.8 kg Others System Fan 120 mm x 120 mm x 2 pcs Fan Speed Mode Full-Speed Mode Cool Mode Quiet Mode Easy Replacement System Fan Yes Power Recovery Yes Noise Level 25 dB(A) Scheduled Power On / Off Yes Wake on LAN / WAN Yes Power Supply Unit / Adapter 550 W AC Input Power Voltage 100 V to 240 V AC Power Frequency 50/60 Hz, Single Phase Power Consumption 94.42 W (Access) 54.33 W (HDD Hibernation) British Thermal Unit 322.39 BTU/hr (Access) 185.51 BTU/hr (HDD Hibernation) Temperature Operating Temperature 0°C to 40°C (32°F to 104°F) Storage Temperature -20°C to 60°C (-5°F to 140°F) Relative Humidity 5% to 95% RH Certification FCC CE BSMI VCCI RCM UKCA EAC KC UL Warranty 5 years Packaging Content Main Unit X 1 Accessory Pack X 1 AC Power Cord X 1 RJ-45 LAN Cable X 2 Quick Installation Guide X 1