www.eMALL.it - SYNOLOGY DS1517+ 5bay 8GB Ram QC2,4Ghz

Hardware Specifications CPU CPU ModelIntel Atom C2538 CPU Architecture64-bit CPU FrequencyQuad Core 2.4 GHz Hardware Encryption Engine (AES-NI) Memory System Memory2 / 8 GB DDR3 Memory Module Pre-installed2GB (1 x 2GB) / 8GB (2 x 4GB) Total Memory Slots2 Memory Expandable up to16 GB (8 GB x 2) Storage Drive Bays5 Maximum Drive Bays with Expansion Unit15 Compatible Drive Type* (See all supported drives) 3.5" SATA HDD 2.5" SATA HDD 2.5" SATA SSD Maximum Internal Raw Capacity50 TB (10 TB drive x 5) (Capacity may vary by RAID types) Maximum Raw Capacity with Expansion Units150 TB (10 TB drive x 15) (Capacity may vary by RAID types) Maximum Single Volume Size108 TB Hot Swappable Drive Notes "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. 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 Port4 (with Link Aggregation / Failover support) USB 3.0 Port4 eSATA Port2 PCIe PCIe Expansion1 x Gen2 x8 slot (x4 link) Add-in-card support M2D17 - Dual M.2 SSD adapter card for SSD cache PCIe Network Interface Card (Learn more) NotesDS1517+ with M2D17 can only support M.2 SATA SSD. M.2 NVMe/AHCI PCIe SSD is not supported. 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)166 mm x 250 mm x 243 mm Weight4.46 kg Others System Fan80 mm x 80 mm x 2 pcs Fan Speed Mode Cool Mode Quiet Mode Easy Replacement System Fan Wireless Support (dongle) Brightness adjustable front LED indicators Power Recovery Noise Level*26.2 dB(A) Scheduled Power On/Off Wake on LAN/WAN Power Supply Unit / Adapter200W AC Input Power Voltage100V to 240V AC Power Frequency50/60 Hz, Single Phase Power Consumption*42.1 W (Access) 23.1 W (HDD Hibernation) British Thermal Unit143.7 BTU/hr (Access) 78.9 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% RH Certification FCC Class B CE Class B BSMI Class B Warranty3 Year Hardware Warranty, Extendable to 5 Year Coverage - EW201 Notes Power consumption is measured when fully loaded with Western Digital 1TB WD10EFRX hard drive(s). Noise Level Testing Environment: Fully loaded with Seagate 2TB ST2000VN000 hard drive(s) in idle; Two G.R.A.S. Type 40AE microphones, each set up at 1 meter away from the Synology NAS front and rear; Background noise: 16.49-17.51 dB(A); Temperature: 24.25-25.75°C; Humidity: 58.2-61.8% DSM Specifications ( See more ) Storage Management Maximum Internal Volume Number512 Maximum iSCSI Target Number32 Maximum iSCSI LUN256 iSCSI LUN Clone/Snapshot, Windows ODX 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 RAID 6 JBOD Global Hot Spare Supported RAID Type Synology Hybrid RAID RAID 1 RAID 5 RAID 6 RAID 10 SSD Support SSD Read/Write Cache (White Paper) SSD TRIM File Sharing Capacity Maximum Local User Accounts2048 Maximum Local Groups256 Maximum Shared Folder512 Maximum Shared Folder Sync Tasks8 Maximum Concurrent CIFS/AFP/FTP Connections512(2GB) / 2048(8GB) Windows Access Control List (ACL) Integration NFS Kerberos Authentication High Availability Manager Log Center Syslog Events per Second800 Virtualization VMware vSphere 6 with VAAI Windows Server 2012 Windows Server 2012 R2 Citrix Ready OpenStack Add-on Packages (learn more about the complete add-on package list) Antivirus by McAfee (Trial) Central Management System Chat Maximum Users400 Notes 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 Server Maximum Concurrent File Transfers512 (2GB) / 2000 (8GB) DDSM Maximum DDSM Number (Licenses required)15 (including 1 Free License) (Learn more) Document Viewer Download Station Maximum Concurrent Download Tasks80 exFAT Access (optional) MailPlus / MailPlus Server Free Email Accounts5 (Licenses required for additional accounts) Recommended MailPlus Client NumberUp to 90(btrfs)/100(ext4) Maximum Server Performance712,000 emails per day, approx. 21.73GB 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 Server DLNA Compliance Office Maximum Users400 Maximum Simultaneous Editing Users80 Notes 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 Replication Maximum Snapshots per Shared Folder1024 Maximum Snapshots of all Shared Folder65536 Surveillance Station Maximum IP cam (Licenses required)40 (including 2 Free License) (See All Supported IP Cameras) Total FPS (H.264)*1200 (2GB RAM) / 1200 (8GB RAM) FPS @ 720p (1280x720) 900 (2GB RAM) / 1080 (8GB RAM) FPS @ 1080p (1920×1080) 320 (2GB RAM) / 480 (8GB RAM) FPS @ 3M (2048x1536) 270 (2GB RAM) / 280 (8GB RAM) FPS @ 5M (2591x1944) Total FPS (MJPEG)*540 (2GB RAM) / 760 (8GB RAM) FPS @ 720p (1280x720) 200 (2GB RAM) / 400 (8GB RAM) FPS @ 1080p (1920×1080) 150 (2GB RAM) / 280 (8GB RAM) FPS @ 3M (2048x1536) 90 (2GB RAM) / 200 (8GB RAM) 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 Station Video TranscodingGroup 1 - Type 1 (See more) Maximum Transcoding Channel Number1 channel, 30 FPS @ 1080p(1920×1080), H.264 (AVC)/MPEG-4 Part 2 (XVID, DIVX5)/MPEG-2/VC-1 VPN Server Maximum Connections20 Environment & Packaging EnvironmentRoHS Compliant Packaging Content Main Unit X 1 Accessory Pack X 1 AC Power Cord X 1 RJ-45 LAN Cable X 2 Quick Installation Guide X 1 Optional Accessories Surveillance Device License Pack 8GB (4GB x 2) DDR3 RAM Module Kit 16GB (8GB x 2) DDR3 RAM Module Kit Expansion Unit: DX517 X 2 VS360HD Synology Ethernet Adapter E10G15-F1 Synology Ethernet Adapter E10G17-F2 Synology M2D17 M.2 SSD adapter card