Thiết bị lưu trữ NAS Synology RackStation RS2418+ thiết kế mở rộng gắn ổ cứng, hỗ trợ RAID , hướng dẫn cách sử dụng và cấu hình miễn phí tại Đức Quang. Đây là dòng NAS RackStation giá tốt thích hợp dùng cho doanh nghiệp.
Designed for businesses needing flexible storage and M.2 SSD expandability
TAIPEI, Taiwan—Mar 29, 2018—Synology® Inc. today launched RackStation RS2418+/RS2418RP+, a 2U, 12-bay rackmount NAS providing easy-to-scale storage capacity with affordable total cost of ownership (TCO) for small- and medium-sized businesses.
RS2418+/RS2418RP+ supports up to 144TB raw capacity in a single 2U chassis. The storage capacity can be further expanded up to 288TB when connected to one RX1217/RX1217RP, providing on-the-fly volume expansion.
"RS2418+/RS2418RP+ is designed to solve common IT challenges for small- and medium- sized businesses: budgets are tight, data volume is increasing rapidly, and IT staff is limited." said Jason Fan, Product Manager at Synology Inc. "RS2418+/RS2418RP+ is designed to solve these challenges. It offers scalable storage capacity with affordable TCO, at the same time providing versatile software applications which make it ideal to serve as a file server, a centralized backup target, or a hub-and-spoke backup target for distributed businesses."
RS2418+/RS2418RP+ is powered by an Intel® Atom® C3538 quad-core CPU and 4GB DDR4 non-ECC UDIMM RAM, expandable up to 64GB with four 16GB ECC UDIMMs. The four plug-and-play Gigabit Ethernet LAN ports come by default and can be expanded with higher performance 10GbE NIC through the PCIe 3.0 slot, providing over 1,400 MBps sequential throughput and 38,900 iSCSI random IOPS.
The PCIe slot can also seat the M.2 SSD adapter card, which can significantly boost the performance through the SSD cache, ideal for applications like database storage, multiple user file server, or video editing.
RS2418+/RS2418RP+ runs on DiskStation Manager, the advanced and intuitive operating system for Synology NAS devices, with various applications offered to enhance work productivity. Synology has received numerous media accolades, topping the mid-range NAS category in TechTarget's storage solution survey and winning PC Mag Readers' Choice seven years in a row.
TAIPEI, Taiwan—Mar 29, 2018—Synology® Inc. today launched RackStation RS2418+/RS2418RP+, a 2U, 12-bay rackmount NAS providing easy-to-scale storage capacity with affordable total cost of ownership (TCO) for small- and medium-sized businesses.
RS2418+/RS2418RP+ supports up to 144TB raw capacity in a single 2U chassis. The storage capacity can be further expanded up to 288TB when connected to one RX1217/RX1217RP, providing on-the-fly volume expansion.
"RS2418+/RS2418RP+ is designed to solve common IT challenges for small- and medium- sized businesses: budgets are tight, data volume is increasing rapidly, and IT staff is limited." said Jason Fan, Product Manager at Synology Inc. "RS2418+/RS2418RP+ is designed to solve these challenges. It offers scalable storage capacity with affordable TCO, at the same time providing versatile software applications which make it ideal to serve as a file server, a centralized backup target, or a hub-and-spoke backup target for distributed businesses."
RS2418+/RS2418RP+ is powered by an Intel® Atom® C3538 quad-core CPU and 4GB DDR4 non-ECC UDIMM RAM, expandable up to 64GB with four 16GB ECC UDIMMs. The four plug-and-play Gigabit Ethernet LAN ports come by default and can be expanded with higher performance 10GbE NIC through the PCIe 3.0 slot, providing over 1,400 MBps sequential throughput and 38,900 iSCSI random IOPS.
The PCIe slot can also seat the M.2 SSD adapter card, which can significantly boost the performance through the SSD cache, ideal for applications like database storage, multiple user file server, or video editing.
RS2418+/RS2418RP+ runs on DiskStation Manager, the advanced and intuitive operating system for Synology NAS devices, with various applications offered to enhance work productivity. Synology has received numerous media accolades, topping the mid-range NAS category in TechTarget's storage solution survey and winning PC Mag Readers' Choice seven years in a row.
Scalable storage server on demand
The RS2418 + / RS2418RP + is an ideal storage solution for small and medium-sized businesses with great flexibility in terms of expandable storage capacity, scalable memory, and optional high-speed NIC support or M.2 SSD cache. is perfect as a centralized file server, backup target for distributed businesses, or a backup target for employee workstations in a growing business.
Expand your storage performance with easy-to-install expansion cards
Equipped with a PCIe 3.0 slot, the RS2418 + supports the installation of an M.2 SSD adapter card or a 10GbE NIC for high IOPS system cache and ultra-fast data transmission.
SSD
SSD - dual slot M.2 SATA, compatible with form factors 2280/2260/2242
10GbE
10GbE - 10GbE network capacity for bandwidth intensive environments
Note: The M2D17 and the 10GbE Network Adapter Card must be purchased separately.
A new generation file system for better data protection
The Btrfs file system uses advanced storage technologies and optimized snapshots to prevent data corruption and reduce maintenance costs. While providing a high level of data integrity, it also offers flexible and efficient data protection as well as recovery tools.
A shared folder / user quota system provides full quota control on all user accounts and shared folders
Snapshot Replication delivers storage-friendly and programmable data protection with 1024 shared folder backups and 65,000 snapshots across the entire system
Restoring data at the folder or file level makes data recovery fast and flexible
Self-healing files detects and recovers corrupted files without user intervention
The best backup solution
The RS2418 + integrates multiple backup applications to protect your important data on all devices with an intuitive user interface and durable storage technologies.
Active Backup for Server
An agentless backup solution protects data from Windows and Linux servers via SMB and Rsync to reduce deployment and management costs.
Hyper Backup
Back up your data entirely to a local shared folder, an external device, another Synology NAS, an rsync server, or a public cloud to ensure data security.
Office backup
Protect your PC with Cloud Station Backup. Effortlessly back up data stored on macOS on a Synology NAS with Time Machine.
Active Backup for Office 365 / G Suite:
On-site backup solution with a centralized dashboard. Optimize storage efficiency with block-level deduplication technology.
Fully Certified Storage Virtualization Solutions
Synology iSCSI storage supports most virtualization solutions to improve work efficiency with a simple management interface. The integration of VMware vSphere 6 and VAAI enables unloading of storage operations and maximizing the efficiency of calculations. Windows Offloaded Data Transfer (ODX) speeds up data transfer and migration throughput. OpenStack Cinder supports your Synology NAS in a block-based storage component.
Protection of digital assets
Featuring Synology DiskStation Manager (DSM), the Synology NAS offers advanced security measures to protect against sudden data loss and potential security vulnerabilities.
Security Advisor
Analyze system settings, password strength, network preferences and remove any possible malware.
AppArmor
A kernel enhancement that protects malicious programs from unauthorized access to system resources.
256-bit AES encryption
Number of shared folders and network data transmissions to protect data from non-motorized access.
2-step verification
Prevent others from connecting to your DSM by generating a one-time password (OTP) on your mobile device.
Trust level
Customize the level of trust in the Package Center to avoid installing packages from unreliable sources, protecting your NAS from unknown or corrupt package files.
Works under Synology DSM
DSM UI
An award-winning operating system with an intuitive user interface and powerful capabilities.
Public cloud integration
Easily back up and sync data between your public cloud accounts and your NAS.
High Availability
Provides smooth service transition between clustered servers in the event of a server failure.
Drive
A versatile solution for managing and synchronizing files.
Snapshot Replication
Provides scheduled and instantaneous data protection for shared folders and virtual machines on iSCSI LUNs in the event of a disaster.
VMM
Works with various operating systems in insulated sandboxes. Clone, restore, and migrate virtual machines seamlessly.
1Power button and indicator 2Beep disable button 3hard drive drawer latch 4Hard disk status LED 5Power port
6Power switches 7Fan of the PSU 8Console port 9Port 1GbE RJ-45 10USB 3.0 port 11Expansion port 12PCle extension port 13Reset button
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Equipment
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Processor
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CPU model
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Intel Atom C3538
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The architecture of the central unit
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64-bit
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Processor frequency
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Quadruple heart 2.1 GHz
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Memory
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System memory
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4 GB DDR4
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Pre-installed memory module
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4GB (1 x 4GB)
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Total memory locations
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4
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Expandable memory up to
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64 GB (16 GB x 4)
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Storage
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Hard drive bay (s)
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12
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Max. hard drive bays with expansion unit
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24
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Compatible drive type * (See all supported hard drives)
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3.5 "SATA HDD
2.5 "SATA HDD
2.5 "SATA SSD
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Maximum internal gross capacity
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144 TB (12 TB drive x 12) (The capacity may vary depending on the type of RAID)
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Maximum gross capacity with expansion units
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288 TB (144 TB + 12 TB drive x 12) (Capacity may vary depending on RAID type)
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Maximum Simple Volume Size
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108 TB
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Remarks
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"Compatible Disk Type" indicates drives that have been tested as compatible with Synology products. This term does not indicate the maximum connection speed of each disk bay.
Maximum gross capacity is not limited by the size of a single volume. Synology NAS models can use capacities beyond the maximum size of a single volume because each created volume is below the limit.
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External ports
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RJ-45 1GbE LAN Port
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4 (with Link Aggregation / Failure Support)
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USB 3.0 port
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2
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Expansion port
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1
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PCIe
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PCIe expansion
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1 x Gen3 x8 slot (black, x4 link)
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Support for expansion card
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Adapter card M2D17 - Dual M.2 SSD for the SSD cache
PCIe Network Interface Card
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Remarks
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RS2418 + / RS2418RP + with M2D17 can only support M.2 SATA SSDs. M.2 NVMe / AHCI M.2 PCIe SSDs are not supported.
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File system
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Internal hard disks
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Btrfs
EXT4
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External hard drives
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Btrfs
EXT4
EXT3
FAT
NTFS
HFS +
exFAT *
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Remarks
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exFAT Access must be purchased separately in the Package Center.
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Appearance
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Size (Height x width x depth)
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88mm x 482mm x 696mm
88mm x 482mm x 724mm (for the RP model)
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Weight
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13.22 kg
13.85 kg (for the RP model)
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Other
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System fan
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80mm x 80mm x 4pcs
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Fan speed mode
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Full mode
Fresh mode
Quiet mode
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Fan easily replaceable system
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Restoring power
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Sound level*
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54 dB (A)
54.1 dB (A) (for RP model)
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On / Off programmed
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LAN / WAN standby output
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Power supply unit / adapter
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500W
2 X 500W (for RP model)
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Mains input voltage
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100V to 240V AC
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Feed frequency
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50/60 Hz, single phase
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Power consumption*
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109 W (Access)
52.4 W (System Hibernation)
119.6 W (Access, for RP model)
55.9 W (System Hibernate, for RP model)
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British thermal unit
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371.92 BTU / hr (Access)
178.8 BTU / hr (System
hibernation ) 408.09 BTU / hr (Access, for RP model)
190.74 BTU / hr (Hibernate system, for RP model)
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Redundant power supply (for the xs + and RP model)
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Ambient temperature
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Operating temperature
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5 ° C to 35 ° C (40 ° F to 95 ° F)
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Storage temperature
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-20 ° C to 60 ° C (-5 ° F to 140 ° F)
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Relative humidity
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5% to 95% RH
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certification
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EAC
VCCI
CCC
RCM
FCC
THIS
BSMI
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Guarantee
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3 year hardware warranty, expandable coverage up to 5 years - EW202
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Remarks
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Wake on WAN support requires a switch and routers that recognize the Magic Packet.
Noise Level Test Environment: Fully loaded with one or more Seagate 2TB ST2000VN000 hard disk (s); two GRAS Type 40AE microphones, each installed 1 meter from the Synology NAS in front and behind; background noise: 16.49-17.51 dB (A); Temperature: 24.25-25.75˚C; Humidity: 58.2-61.8%
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Specifications of DSM
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Storage Management
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Max number of internal volumes
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512
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Max number of iSCSI Target
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32
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Max number of iSCSI LUN
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256
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RAID type supported
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Synology Hybrid RAID
Basic
JBOD
RAID 0
RAID 1
RAID 5
RAID 6
RAID 10
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RAID migration
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Basic to RAID 1
Basic to RAID 5
RAID 1 to RAID 5
RAID 5 to RAID 6
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Volume expansion with larger hard drives
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Synology Hybrid RAID
RAID 1
RAID 5
RAID 6
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Volume expansion by adding a hard drive
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Synology Hybrid RAID
RAID 5
RAID 6
JBOD
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Global RAID Hot Backup Disk Type Supported
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Synology Hybrid RAID
RAID 1
RAID 5
RAID 6
RAID 10
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File sharing capability
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Maximum number of local users
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2048
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Maximum number of local groups
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256
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Maximum number of shared folders
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512
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Maximum synchronization tasks of the shared folder
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8
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Max number of concomitant CIFS / AFP / FTP connections
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1000
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Syslog events per second
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800
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Maximum number of users
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1500
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Remarks
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The number of simultaneous HTTP connections for Chat has been configured to the maximum.
The CPU and RAM utilization were both less than 80%, when the recommended number of clients was tested.
For models tested with expansion memory, the maximum amount of RAM was installed.
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Maximum number of devices connected simultaneously
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1000
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Maximum number of connected devices simultaneously (with RAM extension)
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2000
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Maximum number of synchronized files (btrfs)
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Reaction time 1,000,000 files / single file 776 ms
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Maximum number of synchronized files (ext4)
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Reaction time 1,000,000 files / single file 521 ms
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Remarks
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The maximum number of devices connected simultaneously refers to the maximum number of devices that can remain connected at the same time. For more information about file processing capacity, see the reaction time for file processing.
The reaction time of the files relates to the preparation time required for other devices to start downloading a 10 KB file from a Synology NAS once the file has been added to the NAS. No RAM extension was used during the test.
Unencrypted shared folders were used during the above test.
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Maximum number of concurrent download tasks
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80
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Maximum number of synchronized files
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Reaction time 1,000,000 files / single file 437 ms
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Maximum number of simultaneous connections for PC clients
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550
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Remarks
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The Btrfs file system was used for testing purposes.
The maximum number of simultaneous connections refers to the maximum number of connections that can be maintained when the maximum number of synchronized files has been reached.
The reaction time of the files relates to the preparation time required for other devices to start downloading a 10 KB file from a Synology NAS once the file has been added to the NAS.
For models tested with expansion memory, the maximum amount of RAM was installed.
Unencrypted shared folders were used during the above test.
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Free email accounts
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5 (Licenses required for additional accounts)
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Recommended number of MailPlus customers
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Up to 100 (Btrfs) / 100 (EXT4)
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Maximum server performance
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940,000 (Btrfs) / 1,016,000 (EXT4) e-mails per day, approx. 28.7 GB (Btrfs) / 31 GB (EXT4)
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Remarks
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CPU and RAM utilization were both less than 80% when testing the recommended number of clients.
For models tested with expansion memory, the maximum amount of RAM was installed.
SSD read / write cache was enabled on 5-bay (and up) NAS models with 2 SSDs installed.
Messaging system performance drops slightly in high-availability mode due to data synchronization between the two servers.
Features enabled in all tests above: anti-spam, anti-virus, DNSBL, gray list, content scan, full-text search (English only).
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Maximum number of users
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1800
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Remarks
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Several files were opened for testing purposes and each file was modified by 30 users simultaneously.
The CPU and RAM utilization were both less than 80%, when the recommended number of clients was tested.
For models tested with expansion memory, the maximum amount of RAM was installed.
The client's performance may affect the maximum number of users in editing. The client PCs used for the tests were Intel Core i3-3220 / 8GB
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