Synology DS218+ NAS устройство

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Описание
РазширяемаДа
Internet връзкаДа
Софтуер за back-upДа

Изводи

EthernetДа
Wi-FiНе
USB портДа
eSata портДа

Размери

Ширина108 мм
Височина108 мм
Дълбочина232.2 мм

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CPU CPU ModelIntel Celeron J3355CPU Architecture64-bitCPU FrequencyDual Core 2.0 burst up to 2.5 GHzHardware Encryption Engine (AES-NI)yesHardware Transcoding EngineH. 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 Memory2 GB DDR3LMemory Module Pre-installed2GB (1 x 2GB)Total Memory Slots2Memory Expandable up to6 GB (2 GB + 4 GB) Storage Drive Bays2Compatible Drive Type*(See all supported drives)
  • 3.5" SATA HDD
  • 2.5" SATA HDD
  • 2.5" SATA SSD
Maximum Internal Raw Capacity24 TB (12 TB drive x 2) (Capacity may vary by RAID types)Maximum Single Volume Size108 TBHot Swappable DriveyesNotes
  • "Compatible drive type" indicates the drives that have been tested to be compatible with Synology products. This term does not indicate the maximum connection speed of each drive bay.
  • The maximum single volume size is not directly related to the maximum raw capacity.
  • Expansion of the internal volume is only supported if the combined single volume size does not exceed the maximum limit of 108TB.
External Ports RJ-45 1GbE LAN Port1USB 3.0 Port3eSATA Port1USBCopyyes File System Internal Drives
  • Btrfs
  • EXT4
External Drives
  • Btrfs
  • EXT4
  • EXT3
  • FAT
  • NTFS
  • HFS+
  • exFAT*
NotesexFAT Access is purchased separately in Package Center. Appearance Size (Height x Width x Depth)165 mm x 108 mm x 232.2 mmWeight1.30 kg Others System Fan92 mm x 92 mm x 1 pcsFan Speed Mode
  • Full-Speed Mode
  • Cool Mode
  • Quiet Mode
Brightness adjustable front LED indicatorsyesPower RecoveryyesNoise Level*19.3 dB(A)Scheduled Power On/OffyesWake on LAN/WANyesPower Supply Unit / Adapter60WAC Input Power Voltage100V to 240V ACPower Frequency50/60 Hz, Single PhasePower Consumption*17.23 W (Access)
5.4 W (HDD Hibernation)British Thermal Unit58.79 BTU/hr (Access)
18.43 BTU/hr (HDD Hibernation) Environment Temperature Operating Temperature5°C to 40°C (40°F to 104°F)Storage Temperature-20°C to 60°C (-5°F to 140°F)Relative Humidity5% to 95% RHCertification
  • FCC Class B
  • CE Class B
  • BSMI Class B
Warranty2 YearsNotesPower consumption is measured when fully loaded with Western Digital 1TB WD10EFRX hard drive(s). DSM Specifications Storage Management Maximum Internal Volume Number256Maximum iSCSI Target Number32Maximum iSCSI LUN256iSCSI LUN Clone/Snapshot, Windows ODXyesSupported RAID Type
  • Synology Hybrid RAID
  • Basic
  • JBOD
  • RAID 0
  • RAID 1
RAID MigrationBasic to RAID 1Volume Expansion with Larger HDDs
  • Synology Hybrid RAID
  • RAID 1
Volume Expansion by Adding a HDDSynology Hybrid RAID SSD Support SSD TRIMyes File Sharing Capacity Maximum Local User Accounts2048Maximum Local Groups256Maximum Shared Folder256Maximum Shared Folder Sync Tasks4Maximum Concurrent CIFS/AFP/FTP Connections500Windows Access Control List (ACL) IntegrationyesNFS Kerberos AuthenticationyesLog CenteryesSyslog Events per Second400 Add-on Packages Antivirus by McAfee (Trial)yesCentral Management SystemyesChatyesMaximum Users1000Notes
  • The number of concurrent HTTP connections for Chat was configured to the maximum.
  • CPU and RAM usage were both under 80% when the number of maximum users was reached.
  • For tested models with expandable memory, the maximum amount of RAM was installed.
Cloud Station ServeryesMaximum Number of Concurrently Connected Devices500Maximum Number of Concurrently Connected Devices (with RAM expansion)1500Maximum Number of Synced Files (btrfs)1,000, 000 / single file reaction time 681 msMaximum Number of Synced Files (ext4)1,000, 000 / single file reaction time 341 msNotes
  • The maximum number of concurrently connected devices refers to the maximum number of devices that can remain connected at the same time. For more information on file processing capability, please refer to the reaction time for file processing.
  • File reaction time refers to the preparation time required for other devices to start downloading a 1KByte file from a Synology NAS after the file has been added to the NAS. RAM expansion was not used during testing.
  • Non-encrypted shared folders were used during the aforementioned testing.
Document VieweryesDownload StationyesMaximum Concurrent Download Tasks80exFAT Access (optional)yesMailPlus / MailPlus ServeryesFree Email Accounts5Recommended MailPlus Client NumberUp to 45 (Btrfs) / 45 (ext4)Maximum Server Performance181,000 (Btrfs) / 194,000 (ext4) emails per day, approx. 5.5 GB (Btrfs) / 5.9 GB (ext4)Notes
  • The CPU and RAM usages were both under 80% when testing recommended client numbers.
  • For tested models with expandable memory, the maximum amount of RAM was installed.
  • Read-write SSD cache was enabled in 5-bay (and above) NAS models with 2 SSDs units installed.
  • The performance of the mail system will slightly decrease in high-availability mode due to data synchronization between the two servers.
  • Functions that were enabled in all of the tests above: anti-spam, anti-virus, DNSBL, greylist, content scan, full-text search (English only).
Media ServeryesDLNA ComplianceyesOfficeyesMaximum Users200Maximum Simultaneous Editing Users60Notes
  • CPU and RAM usage were both under 80% when the number of maximum users was reached.
  • For tested models with expandable memory, the maximum amount of RAM was installed.
  • Client performance may affect maximum simultaneous editing users. Client PCs used for testing: Intel Core i3-3220 / 8GB RAM
Snapshot ReplicationyesMaximum Snapshots per Shared Folder1024Maximum Snapshots of all Shared Folder65536Surveillance StationyesMaximum IP cam (Licenses required)25 (including 2 Free License)Total FPS (H. 264)*750 FPS @ 720p (1280x720)
600 FPS @ 1080p (1920?1080)
350 FPS @ 3M (2048x1536)
250 FPS @ 5M (2591x1944)
120 FPS @ 4K (3840x2160)Total FPS (H. 265)*750 FPS @ 720p (1280x720)
750 FPS @ 1080p (1920?1080)
450 FPS @ 3M (2048x1536)
250 FPS @ 5M (2591x1944)
200 FPS @ 4K (3840x2160)Total FPS (MJPEG)*450 FPS @ 720p (1280x720)
250 FPS @ 1080p (1920?1080)
160 FPS @ 3M (2048x1536)
130 FPS @ 5M (2591x1944)NotesSurveillance Station throughput is tested with Axis network camera, using continuous recording with live view from Surveillance Station and motion detection by camera. Live view and recording are sharing the same stream from the camera. Video StationyesVideo Transcoding4K Group 1Maximum Transcoding Channel Number2 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-1VPN ServeryesMaximum Connections20 Environment & Packaging EnvironmentRoHS CompliantPackaging Content
  • Main Unit X 1
  • Accessory Pack X 1
  • AC Power Adapter X 1
  • AC Power Cord X 1
  • RJ-45 LAN Cable X 1
  • Quick Installation Guide X 1
Optional Accessories
  • Surveillance Device License Pack
  • D3NS1866L-4G RAM Module
  • VS360HD
  • VS960HD
Продукт известен още и като DS 218, DS218

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