Synology Network Attachment Storage DS1515 5Bay DiskStation

Hardware Specifications
CPU
CPU Model:Annapurna Labs Alpine AL-314
CPU Frequency:Quad Core 1.4 GHz
Floating Point:Y
Hardware Encryption Engine:Y

Memory
System Memory:2 GB DDR3
Storage
Drive Bay(s):5
Maximum Drive Bays with Expansion Unit:15

Compatible Drive Type:
3.5" SATA III / SATA II HDD
2.5" SATA III / SATA II HDD
2.5" SATA III / SATA II SSD

Maximum Internal Raw Capacity:40 TB (8 TB HDD X 5) (Capacity may vary by RAID types) (See All Supported HDD)
Hot Swappable Drive:Y
External Ports
USB 3.0 Port:2
eSATA Port:2

File System
Internal Drives:EXT4

External Drives:
EXT4
EXT3
FAT
NTFS
HFS+
Others
RJ-45 1GbE LAN Port:4 (with Link Aggregation / Failover support)
Wake on LAN/WAN:Y
System Fan:80 mm X 80 mm X 2 pcs

Fan Speed Mode:
Cool Mode
Quiet Mode

Easy Replacement System Fan:Y
Wireless Support (dongle):Y
Noise Level:22.4 dB(A)
Power Recovery:Y
Scheduled Power On/Off:Y
Power Supply Unit / Adapter:200W
AC Input Power Voltage:100V to 240V AC
Power Frequency:50/60 HZ, Single Phase

Power Consumption:
32.3 W (Access)
18.2 W (HDD Hibernation)

British Thermal Unit:
110.21 BTU/hr (Access)
62.10 BTU/hr (HDD Hibernation)
Certification
FCC Class B
CE Class B
BSMI Class B
Item Dimension (L"xW"xH"):
14 x 13 x 12
Weight:
13.16 lb
Warranty Information:
3 years