QNAP TS-1655-8G 16-Bay NAS (12x 3.5in HDD + 4x 2.5in SSD), Intel 8-core CPU, 8G RAM

  • 16-Bay NAS, Intel® Atom® C5125 8-core/8-thread 2.8GHz processor
  • 8 GB UDIMM DDR4 non-ECC (1 x 8GB), 4 x UDIMM DDR4 slots with ECC supported
  • 16 x 2.5"/3.5" SATA HDD/SSD bays + 4 x 2.5" SATA SSD bays,
  • 2 x M.2 2280 PCIe Gen3 x2 slots, 2 x 2.5GbE (RJ-45), 4 x USB 3.2 Gen1 ports (5Gbps), 3 x PCIe Gen3 x4 slots
  • 550W PSU

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Balance performance and cost with hybrid storage. Designed for diversified business IT environments, the high-capacity TS-1655 has twelve 3.5-inch SATA drive bays (for HDDs) and four 2.5-inch SATA drive bays (for SSDs) with 2.5GbE high-speed connectivity. 

Fueled by an immense 8-core Intel Processor, the TS-1655 presents a secure, scalable, and complete business-ready storage solution for cross-team file sharing, collaboration, backup & disaster recovery, virtualization, and intensive data transmission. The TS-1655 will be available and supported by QNAP for an extended period (up to 2030), ideal for businesses requiring matching NAS models deployed in multiple locations.

Dual 2.5GbE connectivity
High-speed 2.5GbE accelerates intensive file access, large backup/restoration tasks, virtualization, and multimedia transfer.

SSD caching and AI acceleration
Two M.2 NVMe PCIe Gen 3 slots allow implementing SSD cache acceleration, SSD storage pool, or a Coral M.2 accelerator for faster image recognition.

Flexible PCIe expansion
Three PCIe slots allow for installing 5/10/25GbE adapters, Fibre Channel cards, or QM2 cards to increase application performance.

Virtual machines and containers
Host virtual machines and containerized apps on one device to optimize resource utilization and IT budgeting. Supports SR-IOV.

Hybrid cloud
Realize hybrid cloud applications by working with the cache space reserved on NAS to ensure low-latency cloud data access.

Storage scalability
Satisfy ever-growing storage needs by connecting flexible and economical QNAP expansion enclosures.

Eight cores up to 2.8 GHz, Intel® QuickAssist Technology, and up to 128 GB memory
The TS-1655 adopts the Intel® Atom® C5125 8-core 2.8 GHz processor that supports Intel® QuickAssist Technology (QAT), offloading computationally-intensive compression and improving IPsec/SSL cryptography performance. The TS-1655 comes with four UDIMM DDR4 slots (8 GB preinstalled) that can be upgraded to 128 GB for higher workloads. Error-Correcting Code memory is also supported to deliver server-grade performance and reliability for rugged enterprise IT environments as a cost-efficient NAS solution.

Affordable, faster 2.5GbE meets today’s high-bandwidth demands
Featuring two native 2.5GbE RJ45 LAN ports (backwards compatible with 1G/100M), the TS-1655 allows you to upgrade network speeds from 1 Gigabit to 2.5 Gigabit using existing CAT5e cables. Port Trunking and failover support further satisfies bandwidth and reliability demanding applications including virtualization, large file transfers, high-speed backup/restoration, and real-time applications. QNAP also offers numerous managed/unmanaged 2.5GbE/10GbE switches, assisting organizations in implementing high-speed, secure, and scalable network environments without going over budget.

M.2 slots for SSD caching and accelerated AI-powered image recognition
The TS-1655 is equipped with two M.2 PCIe Gen 3 slots that allow for installing NVMe PCIe Gen 3 SSDs with 2280 form factors or Edge TPU (sold separately) to boost NAS performance.

SSD caching
Configure SSD caching with M.2 SSDs to obtain optimal I/O and reduced latency without occupying any 3.5-inch drive bays. Learn more: SSD cache acceleration, QNAP SSD Technology

Set as the system drive for QuTS hero
Creating an SSD RAID with two SSDs as the system drive boosts metadata management and database efficiency, optimizing overall performance while preserving storage space.

Faster image recognition with Edge TPU
Coral M.2 Accelerator with Edge TPU provides an affordable solution to leverage AI acceleration for faster image recognition in your NAS applications. (Purchased from Coral website)

Abundant I/O capabilities with PCIe expansion
The TS-1655 has three PCIe Gen 3 x4 slots that allow for installing various expansion cards for expanding application potential.

TS-1655-8G

 

CPU

Intel ® Atom® C5125 8-core processor, 2.8GHz

CPU Architecture

64-bit x86

Encryption Engine

 (AES-NI)

System Memory

8 GB non-ECC UDIMM DDR4

Maximum Memory

128 GB (4 x 32 GB)

Memory Slot

4 x U-DIMM DDR4
Support ECC memory

Drive Bay

12 x 3.5-inch + 4 x 2.5-inch SATA 6Gb/s, 3Gb/s

Drive Compatibility

3.5-inch bays:
3.5-inch SATA hard disk drives
2.5-inch SATA solid state drives

2.5-inch bays:
2.5-inch SATA solid state drives

Hot-swappable

The following are not hot-swappable: M.2 SSDs, SSD cache drives, SSDs using PCIe expansion slots.

M.2 Slot

2 x M.2 2280 PCIe Gen 3 x2 slots

The M.2 SSD is not included as standard.
M.2 SSD operations can easily generate excessive heat. It is recommended to install a heatsink (from QNAP or a third-party provider) on the M.2 SSD.

SSD Cache Acceleration Support

 

SR-IOV

 

2.5 Gigabit Ethernet Port (2.5G/1G/100M)

2 (2.5G/1G/100M/10M)

5 Gigabit Ethernet Port (5G/2.5G/1G/100M)

Optional via PCIe expansion card

10 Gigabit Ethernet Port

Optional via PCIe expansion card

25 Gigabit Ethernet Port

Optional via PCIe expansion card

Wake on LAN (WOL)

Only the 2.5GbE port

Jumbo Frame

 

PCIe Slot

3
Slot 1: PCIe Gen 3 x4
Slot 2: PCIe Gen 3 x4
Slot 3: PCIe Gen 3 x4

Card dimensions for PCIe slot 1:260 x 111.15 x 37.52 mm / 10.25 x 4.38 x 1.48 inches.
Card dimensions for PCIe slot 2:150 x 68.9 x 18.76 mm / 5.90 x 2.71 x 0.74 inches.
Card dimensions for PCIe slot 3:150 x 68.9 x 18.76 mm / 5.90 x 2.71 x 0.74 inches.
Wider cards can be installed if the next PCIe slot will not be used.

USB 3.2 Gen 1 port

4

Form Factor

Tower

LED Indicators

Power/Status, LAN, USB, HDD1-12, SSD 1-4, M.2 SSD 1-2

Buttons

Power, Reset, USB Auto Copy

Dimensions (HxWxD)

294.29 × 369.89 × 319.8 mm

Dimensions do not include foot pad (foot pad may be up to 30mm / 1.18 inches high depending on model)

Weight (Net)

14.24 kg

Weight (Gross)

16.65 kg

Operating Temperature

0 - 40 °C (32°F - 104°F)

Storage Temperature

-20 - 70°C (-4°F - 158°F)

Relative Humidity

5-95% RH non-condensing, wet bulb: 27°C (80.6°F)

Power Supply Unit

550W, 100-240V

1 x 8-pin PCI-e cable + 1 x 8 (6+2)-pin PCI-e cable

Power Consumption: Disk Standby Mode

68.004 W

Power Consumption: Operating Mode, Typical

104.65 W

Tested fully populated with 1TB hard drives and 120GB solid-state drives.

Fan

System fan: 3 x 92mm, 12VDC
CPU fan: 2 x 97mm, 12VDC

Other Interfaces

Kensington security slot

System Warning

Buzzer

Kensington Security Slot

 

Standard Warranty

3 years

Max. Number of Concurrent Connections (CIFS) - with Max. Memory

2500

 

 

CPU

Intel ® Atom® C5125 8-core processor, 2.8GHz

CPU Architecture

64-bit x86

Encryption Engine

 (AES-NI)

System Memory

8 GB non-ECC UDIMM DDR4

Maximum Memory

128 GB (4 x 32 GB)

Memory Slot

4 x U-DIMM DDR4
Support ECC memory

Drive Bay

12 x 3.5-inch + 4 x 2.5-inch SATA 6Gb/s, 3Gb/s

Drive Compatibility

3.5-inch bays:
3.5-inch SATA hard disk drives
2.5-inch SATA solid state drives

2.5-inch bays:
2.5-inch SATA solid state drives

Hot-swappable

The following are not hot-swappable: M.2 SSDs, SSD cache drives, SSDs using PCIe expansion slots.

M.2 Slot

2 x M.2 2280 PCIe Gen 3 x2 slots

The M.2 SSD is not included as standard.
M.2 SSD operations can easily generate excessive heat. It is recommended to install a heatsink (from QNAP or a third-party provider) on the M.2 SSD.

SSD Cache Acceleration Support

 

SR-IOV

 

2.5 Gigabit Ethernet Port (2.5G/1G/100M)

2 (2.5G/1G/100M/10M)

5 Gigabit Ethernet Port (5G/2.5G/1G/100M)

Optional via PCIe expansion card

10 Gigabit Ethernet Port

Optional via PCIe expansion card

25 Gigabit Ethernet Port

Optional via PCIe expansion card

Wake on LAN (WOL)

Only the 2.5GbE port

Jumbo Frame

 

PCIe Slot

3
Slot 1: PCIe Gen 3 x4
Slot 2: PCIe Gen 3 x4
Slot 3: PCIe Gen 3 x4

Card dimensions for PCIe slot 1:260 x 111.15 x 37.52 mm / 10.25 x 4.38 x 1.48 inches.
Card dimensions for PCIe slot 2:150 x 68.9 x 18.76 mm / 5.90 x 2.71 x 0.74 inches.
Card dimensions for PCIe slot 3:150 x 68.9 x 18.76 mm / 5.90 x 2.71 x 0.74 inches.
Wider cards can be installed if the next PCIe slot will not be used.

USB 3.2 Gen 1 port

4

Form Factor

Tower

LED Indicators

Power/Status, LAN, USB, HDD1-12, SSD 1-4, M.2 SSD 1-2

Buttons

Power, Reset, USB Auto Copy

Dimensions (HxWxD)

294.29 × 369.89 × 319.8 mm

Dimensions do not include foot pad (foot pad may be up to 30mm / 1.18 inches high depending on model)

Weight (Net)

14.24 kg

Weight (Gross)

16.65 kg

Operating Temperature

0 - 40 °C (32°F - 104°F)

Storage Temperature

-20 - 70°C (-4°F - 158°F)

Relative Humidity

5-95% RH non-condensing, wet bulb: 27˚C (80.6˚F)

Power Supply Unit

550W, 100-240V

1 x 8-pin PCI-e cable + 1 x 8 (6+2)-pin PCI-e cable

Power Consumption: Disk Standby Mode

68.004 W

Power Consumption: Operating Mode, Typical

104.65 W

Tested fully populated with 1TB hard drives and 120GB solid-state drives.

Fan

System fan: 3 x 92mm, 12VDC
CPU fan: 2 x 97mm, 12VDC

Other Interfaces

Kensington security slot

System Warning

Buzzer

Kensington Security Slot

 

Standard Warranty

3 years

Max. Number of Concurrent Connections (CIFS) - with Max. Memory

2500