Synology Network Attached Storage Server DS1815+ 8Bay 2.5-3.5inch SATA 2GB RAM

CPU
CPU Model:Intel Atom C2538
CPU Frequency:Quad Core 2.4 GHz

Memory
System Memory:2 GB DDR3
Memory Module Pre-installed:2 GB X 1
Total Memory Slots:2
Memory Expandable up to:6 GB (2 GB + 4 GB)
Storage
Drive Bay(s):8
Maximum Drive Bays with Expansion Unit:18

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:48 TB (6 TB HDD X 8) (Capacity may vary by RAID types) (See All Supported HDD)
External Ports
USB 3.0 Port:4
eSATA Port:2

File System
Internal Drives:EXT4

External Drives:
EXT4
EXT3
FAT
NTFS
HFS+
Others
LAN Number (RJ45):Gigabit X 4
System Fan:120 mm X 120 mm X 2 pcs
Noise Level:24.3 dB(A)
Power Supply Unit / Adapter:250W
AC Input Power Voltage:100V to 240V AC
Power Frequency:50/60 HZ, Single Phase

Power Consumption:
85.29W (Access)
29.25W (HDD Hibernation)
Certification
FCC Class B
CE Class B
BSMI Class B

Packaging Content
Main Unit X 1
Welcome Note X 1
Accessory Pack X 1
AC Power Cord X 1
RJ-45 LAN Cable X 2
Item Dimension (L"xW"xH"):
18 x 11 x 14
Weight:
16.7 lb
Warranty Information:
3 Years