Featuring a quad-core processor, hardware encryption engine, and floating-point unit, DS1515 is a powerful, expandable 5-bay NAS server that delivers outstanding data transmission speed. With built-in four Gigabit LAN ports featuring failover and Link Aggregation, plus High Availability and SSD read/write cache support, DS1515 offers the reliable storage solution at a cost-effective price point for your growing needs.
Powered by a quad-core CPU combined with 2GB of DDR3 RAM, DS1515 delivers outstanding performance over 403.77 MB/s reading and 421.85 MB/s writing1 with Link Aggregation enabled. Powerful hardware enables DS1515 to deal with considerable amounts of data processing requests and provide consistently high throughput to all connected clients.
| Hardware Specifications | |
| CPU | |
| CPU Model | Annapurna Labs Alpine AL-314 |
| CPU Architecture | 32-bit |
| CPU Frequency | Quad Core 1.4 GHz |
| Floating Point | |
| Hardware Encryption Engine | |
| Memory | |
| System Memory | 2 GB DDR3 |
| Storage | |
| Drive Bay(s) | 5 |
| Maximum Drive Bays with Expansion Unit | 15 |
| Compatible Drive Type (See all supported drives) |
|
| Maximum Internal Raw Capacity | 40 TB (8 TB HDD x 5) (Capacity may vary by RAID types) |
| Maximum Raw Capacity with Expansion Units | 120 TB (8 TB HDD x 15) (Capacity may vary by RAID types) |
| Maximum Single Volume Size | 108 TB |
| Hot Swappable Drive | |
| External Ports | |
| USB 3.0 Port | 2 |
| eSATA Port | 2 |
| File System | |
| Internal Drives | EXT4 |
| External Drives |
|
| Appearance | |
| Size (Height x Width x Depth) | 157 mm x 248 mm x 233 mm |
| Weight | 4.15 kg |
| Others | |
| RJ-45 1GbE LAN Port | 4 (with Link Aggregation / Failover support) |
| Wake on LAN/WAN | |
| System Fan | 80 mm x 80 mm x 2 pcs |
| Fan Speed Mode |
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| Easy Replacement System Fan | |
| Wireless Support (dongle) | |
| Power Recovery | |
| Noise Level* | 22.4 dB(A) |
| Scheduled Power On/Off | |
| Power Supply Unit / Adapter | 200W |
| AC Input Power Voltage | 100V to 240V AC |
| Power Frequency | 50/60 Hz, Single Phase |
| Power Consumption* | 32.3 W (Access) 18.2 W (HDD Hibernation) |
| British Thermal Unit | 110.21 BTU/hr (Access) 62.10 BTU/hr (HDD Hibernation) |
| Environment Temperature | |
| Operating Temperature | 5°C to 35°C (40°F to 95°F) |
| Storage Temperature | -20°C to 60°C (-5°F to 140°F) |
| Relative Humidity | 5% to 95% RH |
| Certification |
|
| Warranty | 3 Years |
| Notes |
|
| DSM Specifications | |
| Storage Management | |
| Maximum Internal Volume Number | 256 |
| Maximum iSCSI Target Number | 32 |
| Maximum iSCSI LUN | 256 |
| iSCSI LUN Clone/Snapshot, Windows ODX | |
| Supported RAID Type |
|
| RAID Migration |
|
| Volume Expansion with Larger HDDs |
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| Volume Expansion by Adding a HDD |
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| Global Hot Spare Supported RAID Type |
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| SSD Support | |
| SSD Read/Write Cache | |
| File Sharing Capacity | |
| Maximum User Accounts | 2048 |
| Maximum Groups | 256 |
| Maximum Shared Folder | 256 |
| Maximum Shared Folder Sync Tasks | 4 |
| Maximum Concurrent CIFS/AFP/FTP Connections | 512 |
| Windows Access Control List (ACL) Integration | |
| NFS Kerberos Authentication | |
| High Availability Manager | |
| Log Center | |
| Syslog Events per Second | 400 |
| Add-on Packages | |
| Central Management System | |
| Cloud Station Server | |
| Maximum Concurrent File Transfers | 512 |
| Download Station | |
| Maximum Concurrent Download Tasks | 50 |
| HiDrive Backup | |
| Media Server | |
| DLNA Certification | |
| PDF Viewer | |
| SpreadSheet | |
| Maximum Simultaneous Editing Users | 90 |
| Surveillance Station | |
| Maximum IP cam (Licenses required) | 30 (including 2 Free License) |
| Total FPS (H.264)* | 900 FPS @ 720p (1280×720) 300 FPS @ 1080p (1920×1080) 200 FPS @ 3M (2048×1536) 150 FPS @ 5M (2591×1944) |
| Total FPS (MJPEG)* | 250 FPS @ 720p (1280×720) 120 FPS @ 1080p (1920×1080) 100 FPS @ 3M (2048×1536) 80 FPS @ 5M (2591×1944) |
| Notes | Surveillance 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 Transcoding | Group 1 – Type 2 |
| Maximum Transcoding Channel Number | 1 channel, 30 FPS @ 720p (1280×720), H.264 (AVC)/MPEG-4 Part 2 (XVID, DIVX5)/MPEG-2/VC-1 |
| VPN Server | |
| Maximum Connections | 15 |
| Environment & Packaging | |
| Environment | RoHS Compliant |
| Packaging Content |
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| Optional Accessories |
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