Qnap Ts-1685-d1531-32g-550w 16 Bay Nas

QuickFind: 991372 Mfr part code: TS-1685-D1531-32G-550W
  • NAS and iSCSI-SAN unified storage solution
  • Built-in M.2 SATA 6Gb/s slots & 2.5” SSD slots
  • Qtier technology and SSD caching enable 24/7 optimized storage efficiency

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Product Description

Qnap Ts-1685-d1531-32g-550w 16 Bay Nas

  • NAS and iSCSI-SAN unified storage solution
  • Built-in M.2 SATA 6Gb/s slots & 2.5" SSD slots
  • Qtier technology and SSD caching enable 24/7 optimized storage efficiency
  • 10GbE/40GbE-ready, highly-efficient storage solution for virtualization and intensive data transmission
  • Supports virtualization, containerized apps, centralized storage, backup, sharing, and disaster recovery
  • Q'center for centrally managing all of your NAS devices, and QRM+ as a centralized management solution for networked computing devices
  • Qfiling enabling automated file organization, Qsirch full-text search engine, and QmailAgent for centralized email management
  • Scalable up to 56 drive capacity with QNAP expansion enclosures
Supporting up to twelve 3.5" HDDs and four 2.5" SSDs, the TS-1685 is a high-capacity, robust, and reliable business NAS powered by an Intel Xeon D processor. Designed to optimize enterprise IT infrastructure, the TS-1685 comes with three PCIe slots that support 10GbE/40GbE NIC, PCIe NVMe SSD, graphics cards, and USB 3.1 expansion cards. Incorporating security and scalability, the TS-1685 presents an ideal choice for a complete business-ready storage solution with cross-platform file sharing, comprehensive backup and disaster recovery, iSCSI & virtualisation, and more business applications. Specifications Ordering P/N TS-1685-D1521-16G TS-1685-D1521-32G TS-1685-D1521-32G-550W TS-1685-D1531-32G TS-1685-D1531-64G TS-1685-D1531-64GR TS-1685-D1531-128GR TS-1685-D1531-64GR-550W TS-1685-D1531-128GR-550W CPU TS-1685-D1521-16G/TS-1685-D1521-32G/TS-1685-D1521-32G-550W: Intel® Xeon® Processor D-1521, 4-core 2.4 GHz   TS-1685-D1531-32G/TS-1685-D1531-64G/TS-1685-D1531-64GR/TS-1685-D1531-128GR/TS-1685-D1531-64GR-550W/TS-1685-D1531-128GR-550W: Intel® Xeon® Processor D-1531, 6-core 2.2 GHz System memory Total DIMM slots: 4 Maximum memory: DDR4 128GB (with DDR4 32GB RDIMM x 4)   Memory modules pre-installed: TS-1685-D1521-16G: 16GB non-ECC RAM (8GB UDIMM x 2) TS-1685-D1521-32G: 32GB non-ECC RAM (16GB UDIMM x 2) TS-1685-D1521-32G-550W: 32GB non-ECC RAM (16GB UDIMM x 2) TS-1685-D1531-32G: 32GB non-ECC RAM (16GB UDIMM x 2) TS-1685-D1531-64G: 64GB non-ECC RAM (16GB UDIMM x 4) TS-1685-D1531-64GR: 64GB ECC RAM (16GB RDIMM x 4) TS-1685-D1531-128GR: 128GB ECC RAM (32GB RDIMM x 4) TS-1685-D1531-64GR-550W: 64GB ECC RAM (16GB RDIMM x 4) TS-1685-D1531-128GR-550W: 128GB ECC RAM (32GB RDIMM x 4)   Flash Memory 512 MB DOM Hard Drive Tray 12 x 2.5"/3.5" HDD/SSD slot 4 x 2.5" SSD slot Supported Hard Drive SATA 6Gb/s HDD and SSD M.2 Slot 6 x M.2 2242/2260/2280/22110 SATA 6Gb/s SSD   Note: The M.2 SSD is not included as standard. LAN Port 2 x 10GBASE-T ports, 4 x Gigabit ports USB Front: 1 x USB 3.0 port; Rear: 2 x USB 3.0 port Audio Output 1 x built-in speaker, 1 x 3.5mm Line-out jack   Note: Only one of the above audio output ports can work at a time. If a speaker is connected, the sound will output through the speaker. LED Indicators System status, 2.5" SSD, M.2 SSD, 3.5" HDD Buttons System: Power button, Reset button, USB one-touch-backup button Form Factor Desktop Dimensions (H x W x D) 303.84 x 369.89 x 319.8 mm 11.96 x 14.56 x 12.59 inch Weight Net weight (NAS only): 13.39 kg/ 29.52 lb Gross weight (with packing and accessories): 15.96 kg/ 35.19 lb Sound Level (dB)* Sound Level (dB) Sound pressure (LpAm) (bystander position): 22.5 dB (with 12 x Seagate ST2000VN000 hard drive and 4 x SSD installed) Power Consumption (W) Sleep mode: 61.36 W In Operation: 127 W Temperature 0-40˚C Relative Humidity 5~95% non-condensing, wet bulb: 27˚C. Power Supply TS-1685-D1521-16G/TS-1685-D1521-32G/TS-1685-D1531-32G/TS-1685-D1531-64G/TS-1685-D1531-64GR/TS-1685-D1531-128GR: 100-240V~, 3-1.5A, 60-50Hz, 250W PSU   TS-1685-D1521-32G-550W/TS-1685-D1531-64GR-550W/TS-1685-D1531-128GR-550W: 100-240V~, 3-1.5A, 60-50Hz, 550W PSU PCIe Slot Number: 3 Slot 1: PCIe Gen.3 x8 Slot 2: PCIe Gen.2 x4 Slot 3: PCIe Gen.3 x8 Fan System: 3 x 9.2cm fan (12V DC) CPU: 2 x 9cm fan Box Contents
  • TS-1685
  • Ethernet Cable x 4
  • 10GBASE-T Ethernet Cable x 2
  • Flat head screws (For 2.5" HDD)
  • Flat head screw (for M.2 SSD)
  • Power Cord x 1
  • Quick Installation Guide (QIG)
  • M.2 SSD cooling module x 6

*Box quantity refers to the number of units contained in this product's outer packaging. It does not refer to the number of products purchased for the quoted unit price unless otherwise stated.

Technical Specification

Qnap Ts-1685-d1531-32g-550w 16 Bay Nas

Processor / Memory

RAM 32 GB (installed) / 128 GB (supported) - DDR4
Processors Installed 1 x Intel Xeon D-1531 2.2 GHz
Number of Cores 6-core
Max Supported Qty 1
Flash Memory Installed 512 MB


Weight 13.39 kg ()
Device Type NAS server
Host Connectivity Gigabit Ethernet / 10 Gigabit Ethernet
Total Storage Capacity 0 GB
Installed Devices / Modules Qty 0 (installed) / 16 (max)
Width 36.989 cm
Depth 31.98 cm
Height 30.384 cm
Built-in Devices Speaker, status LCD


Power Consumption Operational 127 Watt
Power Device Internal power supply
Voltage Required AC 120/230 V (50/60 Hz)
Power Provided 550 Watt

Storage Controller

Interface Type SATA 6Gb/s
RAID Level RAID 0, RAID 1, RAID 5, RAID 6, RAID 10, JBOD, RAID 10 hot spare


Data Link Protocol 10Mb LAN, 100Mb LAN, GigE, 10 GigE
Network / Transport Protocol TCP/IP, PPTP, L2TP, IPSec, iSCSI, SMTP, FTP, DHCP, SMB, DDNS
Remote Management Protocol SNMP 2, Telnet, SNMP 3, HTTP, HTTPS, SSH
Network Services Compatibility Microsoft Active Directory (AD), File Level Security (ACLs), DHCP, DDNS, Microsoft CIFS, FTP, FTPS, Server Message Block (SMB), Apple File Protocol (AFP), HTTP, HTTPS, Web-based Distributed Authoring and Versioning (WebDAV)
Features NAT support, hardware encryption, LDAP support, wake on LAN (WOL), Syslog support, E-mail alert, print server, IPv6 support, firmware upgradable, proxy server, download client, Access Control List (ACL) support, iTunes server, DHCP server, FTP server, SMS alert, BitTorrent Client, IPv4 support, DLNA Media Server, Apple Time Machine compatible, DHCP client, cloud backup, VPN Server, Apple AirPlay, Dropbox support, Real-time Remote Replication (RTRR), Google Drive support, VPN client
Encryption Algorithm SSL, 256-bit AES
Compliant Standards UPnP

Expansion / Connectivity

Expansion Bays 12 (total) / 12 (free) x hot-swap - 2.5" / 3.5" ¦ 4 (total) / 4 (free) x hot-swap - 2.5"
Expansion Slots 4 x DIMM 288-pin ¦ 2 (total) / 2 (free) x PCI Express 3.0 x8 ¦ 1 (total) / 1 (free) x PCI Express 2.0 x4 ¦ 6 (total) / 6 (free) x M.2
Interfaces 2 x Ethernet 10Gb - RJ-45 ¦ 4 x Ethernet 1000Base-T - RJ-45 ¦ 3 x USB 3.0 - Type A ¦ 1 x audio out - mini-jack


Cables Included 6 x network cable
Features Built-in 3 cooling fans, AirPlay, One-Touch-Backup (OTB)

Software / System Requirements

Storage Operating System QNAP QTS 4.3
OS Required UNIX, Linux, Apple MacOS X, Microsoft Windows Server 2012, Microsoft Windows Server 2012 R2, Microsoft Windows 7 / 8 / 10

Manufacturer Warranty

Service & Support Limited warranty - 3 years

Environmental Parameters

Min Operating Temperature 0 °C
Max Operating Temperature 40 °C
Humidity Range Operating 5 - 95% (non-condensing)

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Qnap Ts-1685-d1531-32g-550w 16 Bay Nas

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Qnap Ts-1685-d1531-32g-550w 16 Bay Nas

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