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QNAP TS-h665U-8G ZFS-based QuTS hero NAS
3 Years
Compatible Hard Disks
NAS setup by remote access (First hour)
RAM - Upgrade
Warranty Extensions & Services
Expansion Card
Software & Licenses
AI Accelerator
Cloud Services
Switch & Router
Storage Expansion Enclosure
UPS Backup
Request a customized quotation for complete packages including hard disks and/or compatible UPS solutions by contacting our sales department at +39 0824 600815 or send an e-mail to sales@dnltrading.com You can also request compatible solutions with IP cameras.
Add 6 hard disks and you will have extended warranty to fourth year included in the price.
Features
TS-h665U is designed for small and medium-sized businesses, powered by an Intel® quad-core processor, and equipped with dual 2.5GbE network ports that support port trunking for up to 5 Gbps network bandwidth. A PCIe expansion slot allows flexible upgrades, such as adding a 10GbE/5GbE network card or a QM2 card for M.2 SSD caching, delivering exceptional expandability. With the built-in Intel® AES-NI encryption engine, TS-h665U maintains outstanding data access performance even when accelerating AES 256-bit encryption. Within a 1U chassis, TS-h665U offers four 3.5-inch SATA bays and two high-expandability E1.S slots, delivering a powerful and efficient multitasking NAS solution. TS-h665U comes with the QuTS operating system preinstalled, offering ZFS data integrity and immutability to protect against data tampering.
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Dual 2.5GbE as standard
Accelerate data transfer and backup speeds by enabling Port Trunking or SMB Multichannel.
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DDR5 RAM
Built-in high-performance and low power consumption DDR5 RAM supports In-Band ECC (IBECC) for data reliability. Up to 16GB RAM can be installed.
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Flexible E1.S slots
E1.S NVMe PCIe slots provide flexible configuration of SSD caching, ensuring the NAS is never limited in its specifications.
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Secure Snapshot Protection
Snapshots record the complete system state and data, allowing you to quickly restore the system to a normal state in the event of unexpected incidents.
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PCIe Gen 3 slot
Supports 5/10GbE NIC or QM2 expansion cards, offering flexible upgrades for high-speed networking and enhanced application performance.
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Long-term supply
TS-h665U will be available and supported by QNAP for an extended period, up to 2031.
Specifications
| CPU | Intel 4-core processor |
| CPU Architecture | 64-bit x86 |
| Floating Point Unit | Yes |
| Encryption Engine | Yes (AES-NI) |
| Hardware-accelerated Transcoding | Yes |
| System Memory | 8 GB SODIMM DDR5 |
| Maximum Memory | 16 GB (1 x 16GB) |
| Memory Slot | 1 x SODIMM DDR5 |
| Flash Memory | 4GB (Dual boot OS protection) |
| Drive Bay | Front: 4 x 3.5-inch Rear:2 x E1.S/M.2 NVMe Gen3 x1 slots |
| Drive Compatibility | 3.5-inch bays: 3.5-inch SATA hard disk drives 2.5-inch SATA solid state drives E1.S/M.2 slots: E1.S NVMe SSD M.2 NVMe SSD |
| Hot-swappable | Yes |
| M.2 Slot | Optional via a PCIe adapter |
| SSD Cache Acceleration Support | Yes |
| 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 network adaptor |
| 10 Gigabit Ethernet Port | Optional via network adaptor
Optional via PCIe expansion card
|
| Wake on LAN (WOL) | Yes |
| Jumbo Frame | Yes |
| PCIe Slot | 1 x PCIe Gen3 x2 Slot 1: PCIe Gen 3 x2 |
| USB 2.0 port | 3 |
| USB 3.2 Gen 2 (10Gbps) Port | 1 x Type A USB 3.2 Gen 2 |
| Form Factor | 1U Rackmount |
| LED Indicators | HDD 1-4, E1.S/M.2 1~2, Status, LAN, Expansion, Power |
| Buttons | Power, Reset |
| 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 | 250W, 100-240V |
| System Warning | Buzzer |
| Standard Warranty | 3 |
| Max. Number of Concurrent Connections (CIFS) - with Max. Memory | 1500 |
Warning: Using unsupported modules may degrade performance, cause errors, or prevent the operating system from starting.
QNAP reserves the right to replace partial parts or accessories if the original is no longer available from its manufacturer/supplier. Any replacement would be fully tested and verified to meet strict compatibility and stability guidelines and will deliver identical performance to the original.
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Designs and specifications are subject to change without notice.
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Datasheet
