Мрежови диск (NAS) Synology DiskStation DS215j, двуядрен ARVELL Armada 375 88F6720 0.8 GHz, без твърд диск (2x SATA), 512MB RAM, USB 3.0, Lan1000, 2г.

Hardware Specifications

CPU

CPU Model MARVELL Armada 375 88F6720
CPU Frequency Dual Core 800 MHz
Floating Point
Hardware Encryption Engine

Memory

System Memory 512 MB DDR3

Storage
Drive Bay(s) 2
Compatible Drive Type

- 3.5" SATA(III) / SATA(II) HDD
- 2.5" SATA(III) / SATA(II) HDD (with optional 2.5" Disk Holder)
- 2.5" SATA(III) / SATA(II) SSD (with optional 2.5" Disk Holder)

Maximum Internal Raw Capacity 12 TB (6 TB HDD X 2) (Capacity may vary by RAID types) (See All Supported HDD)

External Ports

USB 2.0 Port 1
USB 3.0 Port 1

File System
Internal Drives EXT4
External Drives

- EXT4
- EXT3
- FAT
- NTFS
- HFS+ (Read Only, with max. volume size 2TB)

Appearance

Size (Height X Width X Depth) 165 mm X 100 mm X 225.5 mm
Weight 0.88 kg

Others

RJ-45 1GbE LAN Port 1
Wake on LAN/WAN
System Fan 92 mm X 92 mm X 1 pcs
Wireless Support (dongle)
Noise Level 18.5 dB(A)

Power Recovery

Scheduled Power On/Off
Power Supply Unit / Adapter 60W
AC Input Power Voltage 100V to 240V AC
Power Frequency 50/60 HZ, Single Phase
Power Consumption* 13.42W (Access)
5.28W (HDD Hibernation)

Environment 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

Certification

- FCC Class B
- CE Class B
- BSMI Class B

Notes: Power consumption is measured when fully loaded with Western Digital 1TB WD10EFRX hard drive(s).
DSM Specifications ( See more )

Storage Management
Maximum Single Volume Size 16 TB
Maximum Internal Volume Number 256
Maximum iSCSI Target Number 10
Maximum iSCSI LUN 10

Supported RAID Type

- Synology Hybrid RAID
- Basic
- JBOD
- RAID 0
- RAID 1

RAID Migration Basic to RAID 1
Volume Expansion with Larger HDDs

- Synology Hybrid RAID
- RAID 1

Volume Expansion by Adding a HDD Synology Hybrid RAID

File Sharing Capacity

Maximum User Accounts 1024
Maximum Groups 256
Maximum Shared Folder 256
Maximum Shared Folder Sync Tasks 2
Maximum Concurrent CIFS/AFP/FTP Connections 128
Windows Access Control List (ACL) Integration
NFS Kerberos Authentication
Log Center
Syslog Events per Second 100
Notes Performance figures could vary on different environments.

Add-on Packages

Antivirus Essential
Audio Station
Cloud Station
Maximum Concurrent File Transfers 128
Cloud Sync
Directory Server
DNS Server
Download Station
Maximum Concurrent Download Tasks 30
Glacier Backup
HiDrive Backup
iTunes Server
Java Manager
Mail Server
Mail Station
Media Server
DLNA Certification
Photo Station
RADIUS Server
Surveillance Station
Maximum IP cam (Licenses required) 10 (including 2 Free License) (See All Supported IP Cameras)
Total FPS (H.264)* 300 FPS @ 720p (1280x800)
90 FPS @ 1080p (1920×1080)
60 FPS @ 3M (2048x1536)
30 FPS @ 5M (2591x1944)
Total FPS (MJPEG)* 90 FPS @ 720p (1280x800)
54 FPS @ 1080p (1920×1080)
36 FPS @ 3M (2048x1536)
20 FPS @ 5M (2591x1944)
Time Backup
Maximum Task Number 2
Video Station
Video Transcoding Group 2 (See more)
VPN Server
Maximum Connections 5
Notes Surveillance Station throughput is tested with Axis P1347 (1280X720); FPS set to 30 at every channel.




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