Synology RackStation RC18015xs Storage

CPU :
CPU Model : Intel Xeon E3-1230 v2 
CPU Architecture : 64-bit 
CPU Frequency : Quad Core 3.3 (base) / 3.7 (turbo) GHz 
Hardware Encryption Engine (AES-NI) : Yes

Memory :
System Memory : 8 GB DDR3 ECC 
Memory Module Pre-installed : 8 GB (4 GB x 2) 
Total Memory Slots : 4 
Memory Expandable up to : 32 GB (8 GB x 4) 

Storage :
Maximum Drive Bays with Expansion Unit : 180 
Compatible Drive Type* (See all supported drives) :
3.5" SAS HDD
2.5" SAS HDD
2.5" SAS SSD

Maximum Raw Capacity with Expansion Units : 2,880 TB (16 TB drive x 180) (Capacity may vary by RAID types) 
Maximum Single Volume Size* : 200 TB (32 GB RAM required, for RAID 5 or RAID 6 groups only) 108 TB

Hot Swappable Drive :Yes
- 
External Ports :
RJ-45 1GbE LAN Port : 4 (with Link Aggregation / Failover support) + 1 for Heartbeat 
USB 3.0 Port : 2 
Expansion Port : 1 

PCIe :
PCIe Expansion : 1 x Gen3 x8 slot (x8 link) 
Add-In-Card Support : PCIe Network Interface Card (Learn more) 

File System :
Internal Drives :
Btrfs
EXT4

External Drives :
Btrfs
EXT4
EXT3
FAT
NTFS
HFS+
exFAT*
Notes : exFAT Access is purchased separately in Package Center. 

Appearance :
Form Factor (RU) : 1U 
Size (Height x Width x Depth) : 44 mm x 480 mm x 515 mm 
Weight : 7.3 kg 
Rack Installation Support* : 4-post 19" rack (Synology Rail Kit - RKM114/RKS1317) 
Notes : The rail kit is sold separately 

Others:
System Fan : 40 mm x 40 mm x 6 pcs 
Fan Speed Mode :
Full-Speed Mode
Cool Mode
Quiet Mode
Easy Replacement System Fan : Yes
Power Recovery : Yes
Noise Level* :48 dB(A) 
Scheduled Power On / Off : Yes
Wake on LAN / WAN : Yes
Power Supply Unit / Adapter : 150 W 
Redundant Power Supply :Yes
AC Input Power Voltage : 100 V to 240 V AC 
Power Frequency : 50/60 Hz, Single Phase 
Power Consumption* : 60.16 W (Access) 
 
British Thermal Unit :
205.27 BTU/hr (Access) 

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 

Warranty : 5 Years