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Synology DS918+ DiskStation 4-bay NAS server, 2.5"/3.5" HDD/SSD podrška, Wake on LAN/WAN, 4GB, 2×G-LAN, USB3.0/eSATA

  • Cijena: 4.280,00 kn (VPC)
  • Šifra artikla: 38338
  • Robna marka: SYNOLOGY
  • Jamstvo: 36 mjeseci

Tehnička specifikacija

- Powerful and scalable 4-bay NAS for growing businesses

HIGH-SPEED SCALABLE STORAGE SERVER
- Synology DS918+ is designed for small and medium-sized businesses and IT enthusiasts
- With a powerful built-in AES-NI hardware encryption engine, DS918+ provides exceptional encrypted file transmission
- Also capable of transcoding up to two channels of H.265/H.264 4K videos at the same time, DS918+ is ideal for sharing and storing ultra-high definition media content

SATISFY YOUR NEED FOR PERFORMANCE AND CAPACITY
- DS918+ supports up to two M.2 NVMe 2280 SSDs, allowing fast system cache creation without occupying internal drive bays
- Scalable up to 9 drives with a Synology Expansion Unit DX517, DS918+ answers the need for flexible storage capacity

DIGITAL ASSET PROTECTION
- Powered by Synology DiskStation Manager (DSM), Synology NAS offers advanced security measures to protect against sudden data loss and potential security holes

SYNCHRONIZE FILES ACROSS YOUR DEVICES
- Cloud Station Suite provides real-time data synchronization across all your devices, such as computers, mobile devices, and other Synology NAS whenever a file is modified
- "Intelliversioning" keeps the most important file versions to better utilize storage space

4K MULTIMEDIA SERVER
- Access and stream your 4K media content anytime and anywhere. DS918+ supports 4K H.264/H.265 online transcoding via Video Station and DS video, allowing 4K videos to be converted and played on the fly on other computers, smartphones, and media players that originally do not support Ultra HD formats

Hardware Specifications
CPU
- CPU Model: Intel Celeron J3455
- CPU Architecture: 64-bit
- CPU Frequency: Quad Core 1.5 burst up to 2.3 GHz
- Hardware Encryption Engine (AES-NI): Yes
- Hardware Transcoding Engine: H.264 (AVC), H.265 (HEVC), MPEG-2 and VC-1; maximum resolution: 4K (4096 x 2160); maximum frame rate per second (FPS): 30

MEMORY
- System Memory: 4GB DDR3L
- Memory Module Pre-installed: 4GB (1× 4GB)
- Total Memory Slots: 2
- Memory Expandable up to: 8GB (4GB ×2)

STORAGE
- Drive Bays: 4
- Maximum Drive Bays with Expansion Unit: 9
- M.2 NVMe Drive Slots: 2
- Compatible Drive Type:
* 3.5" SATA HDD
* 2.5" SATA HDD
* 2.5" SATA SSD
* M.2 NVMe 2280 SSD
- Maximum Internal Raw Capacity: 48TB (12TB drive ×4) (Capacity may vary by RAID types)
- Maximum Raw Capacity with Expansion Units: 108TB (12TB drive ×9) (Capacity may vary by RAID types)
- Maximum Single Volume Size: 108TB
- Hot Swappable Drive: Yes

EXTERNAL PORTS
- RJ-45 1GbE LAN Port: 2 (with Link Aggregation / Failover support)
- USB 3.0 Port: 2
- eSATA Port: 1

FILE SYSTEM
- Internal Drives: Btrfs, EXT4
- External Drives: Btrfs, EXT4, EXT3, FAT, NTFS, HFS+, exFAT
* exFAT Access is purchased separately in Package Center

APPEARANCE
- Size (H×W×D): 166×199×223 mm
- Weight: 2.28 kg

OTHERS
- System Fan: 92×92 mm ×2 pcs
- Fan Speed Mode:
* Full-Speed Mode
* Cool Mode
* Quiet Mode
- Brightness adjustable front LED indicators: Yes
- Power Recovery: Yes
- Noise Level: 19.8 dB(A)
- Scheduled Power On/Off: Yes
- Wake on LAN/WAN: Yes
- Power Supply Unit / Adapter: 100W
- AC Input Power Voltage: 100V to 240V AC
- Power Frequency: 50/60 Hz, Single Phase
- Power Consumption:
* 28.8 W (Access)
* 12.6 W (HDD Hibernation)
- British Thermal Unit:
* 98.27 BTU/hr (Access)
* 42.99 BTU/hr (HDD Hibernation)

ENVIRNOMENT TEMPERATURE
- Operating Temperature: 5C to 40C (40F to 104F)
- Storage Temperature: -20C to 60C (-5F to 140F)
- Relative Humidity: 5% to 95% RH

DSM Specifications
STORAGE MANAGEMENT
- Maximum Internal Volume Number: 512
- Maximum iSCSI Target Number: 32
- Maximum iSCSI LUN: 256
- iSCSI LUN Clone/Snapshot, Windows ODX: Yes
- SSD Read/Write Cache (White Paper): Yes
- SSD TRIM: Yes
- Supported RAID Type: Synology Hybrid RAID, Basic, JBOD, RAID 0, RAID 1, RAID 5, RAID 6, RAID 10
- RAID Migration: Basic to RAID 1, Basic to RAID 5, RAID 1 to RAID 5, RAID 5 to RAID 6
- Volume Expansion with Larger HDDs: Synology Hybrid RAID, RAID 1, RAID 5, RAID 6
- Volume Expansion by Adding a HDD: Synology Hybrid RAID, RAID 5, JBOD, RAID 6 (with Expansion Unit)
- Global Hot Spare Supported RAID Type: Synology Hybrid RAID, RAID 1, RAID 5, RAID 6 (with Expansion Unit), RAID 10 (with Expansion Unit)

FILE SHARING CAPACITY
- Maximum Local User Accounts: 2048
- Maximum Local Groups: 256
- Maximum Shared Folder: 512
- Maximum Shared Folder Sync Tasks: 8
- Maximum Concurrent CIFS/AFP/FTP Connections: 1000
- Windows Access Control List (ACL) Integration: Yes
- NFS Kerberos Authentication: Yes
- High Availability Manager: Yes
- Log Center: Yes
- Syslog Events per Second: 800

VIRTUALIZATION
- VMware vSphere 6 with VAAI: Yes
- Windows Server 2012: Yes
- Windows Server 2012 R2: Yes
- Citrix Ready: Yes
- OpenStack: Yes

Add-on Packages
- Antivirus by McAfee (Trial): Yes
- Central Management System: Yes
- Chat: Yes
- Maximum Users: 1500
- Cloud Station Server: Yes
- Maximum Number of Concurrently Connected Devices: 1000
- Maximum Number of Concurrently Connected Devices (with RAM expansion): 2000
- Maximum Number of Synced Files (btrfs): 1.000.000 / single file reaction time 744 ms
- Maximum Number of Synced Files (ext4): 1.000.000 / single file reaction time 630 ms
- Virtual Machine Manager: Yes
- Maximum Virtual DSM Number (Licenses required): 4 (including 1 Free License)
- Document Viewer: Yes
- Download Station: Yes
- Maximum Concurrent Download Tasks: 80
- exFAT Access (optional): Yes
- MailPlus / MailPlus Server: Yes
- Free Email Accounts: 5 (Licenses required for additional accounts)
- Recommended MailPlus Client Number: Up to 90 (Btrfs) / 90 (ext4)
- Maximum Server Performance: 840,000 (Btrfs) / 1,014,000 (ext4) emails per day, approx. 25.6 GB (Btrfs) / 30.9 GB (ext4)
- Media Server: Yes
- DLNA Compliance: Yes
- Office: Yes
- Maximum Users: 200
- Maximum Simultaneous Editing Users: 80
- Snapshot Replication: Yes
- Maximum Snapshots per Shared Folder: 1024
- Maximum Snapshots of all Shared Folder: 65536
- Surveillance Station: Yes
- Maximum IP cam (Licenses required): 40 (including 2 Free License)
- Total FPS (H.264):
* 1200 FPS @ 720p (1280×720)
* 840 FPS @ 1080p (1920×1080)
* 550 FPS @ 3M (2048×1536)
* 300 FPS @ 5M (2591×1944)
* 180 FPS @ 4K (3840×2160)
- Total FPS (H.265):
* 1200 FPS @ 720p (1280×720)
* 1200 FPS @ 1080p (1920×1080)
* 900 FPS @ 3M (2048×1536)
* 550 FPS @ 5M (2591×1944)
* 300 FPS @ 4K (3840×2160)
- Total FPS (MJPEG):
* 720 FPS @ 720p (1280×720)
* 500 FPS @ 1080p (1920×1080)
* 330 FPS @ 3M (2048×1536)
* 200 FPS @ 5M (2591×1944)
- Video Station: Yes
- Video Transcoding: 4K Group 1
- Maximum Transcoding Channel Number:
* 2 channel, 30 FPS @ 4K (4096 x 2160), H.264 (AVC)/H.265 (HEVC) or
* 2 channel, 30 FPS @ 1080p (1920×1080), H.264 (AVC)/H.265 (HEVC)/MPEG-2/VC-1
- VPN Server: Yes
- Maximum Connections: 20

Environment & Packaging
- Environment: RoHS Compliant
- Packaging Content:
* 1× Main Unit
* 1× Accessory Pack
* 1× AC Power Adapter
* 1× AC Power Cord
* 2× RJ-45 LAN Cable
* 1× Quick Installation Guide
- Optional Accessories:
* Surveillance Device License Pack
* D3NS1866L-4G RAM Module
* Expansion Unit: DX517 ×1
* VS360HD
* VS960HD
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