Synology RS3618xs RackStation 12-bay NAS server, Intel Xeon D-1521 2.4GHz, 8GB DDR4 ECC, Hot-Swap HDD, 4×G-LAN, Link Aggregation, Wake on LAN/WAN

- High performance and scalable NAS simplifies data management, optimizes virtualization environments for large scale businesses

ULTIMATE BACKUP SOLUTION
- RS3618xs integrates various backup applications to safeguard your important data on any device with an intuitive user interface and durable storage technologies
* Active Backup for Server
* Hyper Backup
* Desktop Backup
* Active Backup for Office 365/ G Suite

HIGH-SPEED SCALABLE STORAGE SERVER
- Synology RS3618xs is a reliable, superior-performance network-attached storage solution for large-scale enterprises with demanding business applications
- It simplifies data management, optimizes virtualization environments, and rapidly expands storage capacity with minimal time investment in setup and maintenance

READY FOR 10GbE AND BEYOND
- PCIe 3.0 slots allow for faster networking options as you expand your infrastructure
- Together with the built-in quad Gigabit ports, RS3618xs offers comprehensive connectivity options for link aggregation and failover configurations

FULLY CERTIFIED STORAGE VIRTUALIZATION SOLUTIONS
- Synology iSCSI storage fully supports most virtualization solutions to enhance work efficiency with easy management interface
- VMware vSphere 6 and VAAI integration helps offload storage operations and optimizes computation efficiency
- Windows Offloaded Data Transfer (ODX) speeds up data transfer and migration rate
- OpenStack Cinder support turns your Synology NAS into a block-based storage component

NEXT-GENERATION FILE SYSTEM FOR NETTER DATA PROTECTION
- The Btrfs file system introduces advanced storage technologies and optimized snapshots to prevent data corruption and reduce maintenance overhead
- While ensuring high-level data integrity, it also offers flexible, efficient data protection and recovery tools

Specifications
CPU
- CPU Architecture: 64-bit
- CPU Frequency: Quad Core 2.4 (base) / 2.7 (turbo) GHz
- Hardware Encryption Engine (AES-NI): Yes

MEMORY
- System Memory: 8GB DDR4 ECC UDIMM
- Memory Module Pre-installed: 8GB (1× 8GB)
- Total Memory Slots: 4
- Memory Expandable up to: 64GB (4× 16GB)

STORAGE
- Drive Bays: 12
- Maximum Drive Bays with Expansion Unit: 36
- Compatible Drive Type:
* 3.5" SATA HDD
* 2.5" SATA HDD
* 2.5" SATA SSD
- Maximum Internal Raw Capacity: 144TB (12TB drive ×12) (Capacity may vary by RAID types)
- Maximum Raw Capacity with Expansion Units: 432TB (144TB + 12TB drive ×24) (Capacity may vary by RAID types)
- Maximum Single Volume Size:
* 200TB (32GB RAM required, for RAID 5 or RAID 6 groups only)
* 108TB
- Hot Swappable Drive: Yes

EXTERNAL PORTS
- RJ-45 1GbE LAN Port: 4 (with Link Aggregation / Failover support)
- USB 3.0 Port: 2
- Expansion Port: 2

PCIe
- PCIe Expansion: 2× Gen3 x8 slots (x8 link)
- Add-in-card support: PCIe Network Interface Card

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): 88×430.5×692 mm
- Weight: 14.5 kg

OTHERS
- System Fan: 80×80 mm ×4 pcs
- Fan Speed Mode: Full-Speed Mod, Cool Mode, Quiet Mode
- Easy Replacement System Fan: Yes
- Power Recovery: Yes
- Noise Level: 50.2 dB(A)
- Scheduled Power On/Off: Yes
- Wake on LAN/WAN: Yes
- Power Supply Unit / Adapter: 500W
- AC Input Power Voltage: 100V to 240V AC
- Power Frequency: 50/60 Hz, Single Phase
- Power Consumption:
* 142.76 W (Access)
* 55.05 W (HDD Hibernation)
- British Thermal Unit:
* 487.12 BTU/hr (Access)
* 187.84 BTU/hr (HDD Hibernation)

ENVIRONMENT TEMPERATURE
- Operating Temperature: 5C to 35C (40F to 95F)
- Storage Temperature: -20C to 60C (-5F to 140F)
- Relative Humidity: 5% to 95% RH

CERTIFICATION
- EAC, VCCI, CCC, RCM, FCC, CE, BSMI

DSM Specifications
STORAGE MANAGEMENT
- Maximum Internal Volume Number: 1024
- Maximum iSCSI Target Number: 64
- Maximum iSCSI LUN: 512
- iSCSI LUN Clone/Snapshot, Windows ODX: Yes
- SSD Read/Write Cache (White Paper): Yes
- SSD TRIM: Yes
- RAID Group: Yes
- Supported RAID Type: RAID F1, 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: RAID F1, RAID 1, RAID 5, RAID 6
- Volume Expansion by Adding a HDD: RAID F1, RAID 5, RAID 6, JBOD
- Global Hot Spare Supported RAID Type: RAID F1, RAID 1, RAID 5, RAID 6, RAID 10

FILE SHARING CAPACITY
- Maximum Local User Accounts: 16000
- Maximum Local Groups: 512
- Maximum Shared Folder: 512
- Maximum Shared Folder Sync Tasks: 16
- Maximum Concurrent CIFS/AFP/FTP Connections: 2000
- Windows Access Control List (ACL) Integration: Yes
- NFS Kerberos Authentication: Yes
- High Availability Manager: Yes
- Log Center: Yes
- Syslog Events per Second: 3000

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: 4000
- Cloud Station Server: Yes
- Maximum Number of Concurrently Connected Devices: 2000
- Maximum Number of Concurrently Connected Devices (with RAM expansion): 10000
- Maximum Number of Synced Files (btrfs): 3.000.000 / single file reaction time 530 ms
- Maximum Number of Synced Files (ext4): 3.000.000 / single file reaction time 229 ms
- Document Viewer: Yes
- Download Station: Yes
- Maximum Concurrent Download Tasks: 80
- Drive: Yes
- Maximum Number of Synced Files: 3.000.000 / single file reaction time 244 ms
- Maximum Number of Concurrent Connections for PC Clients: 1800
- exFAT Access (optional): Yes
- MailPlus / MailPlus Server: Yes
- Free Email Accounts: 5 (Licenses required for additional accounts)
- Recommended MailPlus Client Number: Up to 400 (Btrfs) / 450 (EXT4)
- Maximum Server Performance: 2.621.000 (Btrfs) / 2.412.000 (EXT4) emails per day, approx. 80 GB (Btrfs) / 73.6 GB (EXT4)
- Media Server: Yes
- DLNA Compliance: Yes
- Moments: Yes
- Facial recognition: Yes
- Subject recognition: Yes
- Office: Yes
- Maximum Users: 2800
- PetaSpace: Yes
- Snapshot Replication: Yes
- Maximum Snapshots per Shared Folder: 1024
- Maximum Snapshots of all Shared Folder: 65536
- Surveillance Station: Yes
- Maximum IP cam (Licenses required): 75 (including 2 Free License)
- Total FPS (H.264):
* 2250 FPS @ 720p (1280×720)
* 2100 FPS @ 1080p (1920×1080)
* 1500 FPS @ 3M (2048×1536)
* 900 FPS @ 5M (2591×1944)
* 550 FPS @ 4K (3840×2160)
- Total FPS (H.265):
* 2250 FPS @ 720p (1280×720)
* 2250 FPS @ 1080p (1920×1080)
* 2250 FPS @ 3M (2048×1536)
* 1500 FPS @ 5M (2591×1944)
* 900 FPS @ 4K (3840×2160)
- Total FPS (MJPEG):
* 750 FPS @ 720p (1280×720)
* 375 FPS @ 1080p (1920×1080)
* 250 FPS @ 3M (2048×1536)
* 180 FPS @ 5M (2591×1944)
- Video Station: Yes
- Video Transcoding: Group 1 - Type 1
- Maximum Transcoding Channel Number: 1 channel, 30 FPS @ 1080p(1920×1080), H.264 (AVC)/MPEG-4 Part 2 (XVID, DIVX5)/MPEG-2/VC-1
- Virtual Machine Manager: Yes
- Maximum Virtual DSM Number (Licenses required): 8 (including 1 Free License)
- VPN Server: Yes
- Maximum Connections: 30

Environment & Packaging
- Environment: RoHS Compliant

- Optional Accessories:
* Surveillance Device License Pack
* RAMEC2133DDR4-8G DDR4 ECC UDIMM
* RAMEC2133DDR4-16G DDR4 ECC UDIMM
* Expansion Unit: RX1217/RX1217RP X 2
* VS360HD
* VS960HD
* Synology RKS1317 - Rail Kit Sliding
* Synology Ethernet Adapter E10G15-F1
* Synology Ethernet Adapter E10G17-F2

- Packaging Content:
* 1× Main Unit
* 1× Accessory Pack
* 1× AC Power Cord
* 1× Quick Installation Guide