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| Auto-rebuild | Yes |
|---|---|
| Bad block scan | Yes |
| Chassis type | Rack (1U) |
| Cooling type | Active |
| DHCP server | Yes |
| Disk roaming | Yes |
About this item
TS-h665UIntel® quad-core 1U rackmount NAS with dual E1.S slots, dual 2.5GbE ports, and PCIe expansion — delivering high-speed performance and versatile scalabilityTS-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...
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From the manufacturer
About this product
- Dual 2.5GbE as standard: Accelerate data transfer and backup speeds by enabling Port Trunking or SMB Multichannel
- 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
- Flexible E1.S slots: E1.S NVMe PCIe slots provide flexible configuration of SSD caching, ensuring the NAS is never limited in its specifications
- 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
- PCIe Gen 3 slot: Supports 5/10GbE NIC or QM2 expansion cards, offering flexible upgrades for high-speed networking and enhanced application performance
- Long-term supply: TS-h665U will be available and supported by QNAP for an extended period, up to 2031
TS-h665U
Intel® quad-core 1U rackmount NAS with dual E1.S slots, dual 2.5GbE ports, and PCIe expansion — delivering high-speed performance and versatile scalability
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
Product details
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| Auto-rebuild | Yes |
|---|---|
| Bad block scan | Yes |
| Chassis type | Rack (1U) |
| Cooling type | Active |
| DHCP server | Yes |
| Disk roaming | Yes |
| Ethernet LAN | Yes |
| Ethernet LAN data rates | 2500,1000,100,10 Mbit/s |
| Ethernet LAN (RJ-45) ports | 2 |
| Flash memory | 4000 MB |
| Hot-swap drive bays | Yes |
| Installed storage drive type | No |
| Internal memory | 8 GB |
| Internal memory type | DDR5 |
| Jumbo frames support | Yes |
| LED indicators | Yes |
| Maximum RAM supported | 16 GB |
| Memory form factor | SO-DIMM |
| Memory slots | 1 |
| Number of storage drives supported | 4 |
| Online RAID expansion | Yes |
| Online RAID migration | Yes |
| Processor cores | 4 |
| Processor manufacturer | Intel |
| Product colour | Black |
| RAID levels | 0, 1, 5, 6, 10, 50, JBOD |
| RAID rebuild | Yes |
| RAID support | Yes |
| Storage drive capacity | 0 GB |
| Storage drives installed | No |
| Storage drive sizes supported | 3.5,E1.S,M.2 |
| Supported file systems | ext4, ext3, HFS+, FAT32, exFAT |
| Supported storage drive interfaces | Serial ATA III, M.2 |
| Supported storage drive types | SSD |
| Total installed storage capacity | 0 TB |
| Type | Storage server |
| USB 2.0 ports quantity | 3 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 1 |
| USB port | Yes |
| Wake-on-LAN ready | Yes |
Logistics
| EAN | 4711103091852 |
|---|---|
| Unit of measure | — |
| Weight | — |
| Dimensions | — |
| Dangerous goods | No |
Warranty
- 12-month warranty on everything we sell.
- Runs from the day your order is delivered.
- Faults under normal use are repaired, replaced or refunded.
Payment
- Visa and Mastercard, processed securely by Tyl by NatWest with 3D Secure.
- PayPal — your PayPal balance or a saved card or bank account.
- Clearpay, Klarna and Billie — pay later or in instalments, processed by Stripe.
- No surcharge on any payment method; refunds go back to the way you paid.
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- Businesses: pay in 30 days on invoice with Billie. Learn more
Choose at checkout. 18+, T&Cs apply, credit subject to status.
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