NAS - TDS-H2489FU-R2-4314-256G - 24-Bay all-flash U.2 NVMe Pci-e Gen4 2x Xeon Silver 4314
ITCurry #: N222F100 | Article #: TDS-H2489FU-R2-4314-256G-
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The flagship TDS-h2489FU R2 U.2 NVMe all-flash rackmount NAS, powered by dual Intel® Xeon® Silver 4300 series processors in 16/32-core configurations, delivers a highly efficient, secure, and reliable enterprise storage solution. Its robust performance meets the demands of virtualization, data centers, AI Big Data storage, cloud-based applications, and 3D rendering workstations, addressing the need for low-latency and high-load multitasking applications. The 24-bay TDS-h2489FU R2 comes with sixteen 2.5-inch U.2 PCIe NVMe slots and eight 2.5-inch U.2 PCIe NVMe / SATA 6Gbps slots, along with four PCIe Gen 4 expansion slots for quickly upgrading to 25GbE / 100GbE networking and PB-level storage, supporting high-speed data access and data growth. Dual redundant power supplies minimize the risk of unexpected hardware failure, ensuring stable system operation.
Scalable ECC RDIMM memory up to 1TB
Equipped with error-correcting DDR4 ECC RDIMM memory, expandable up to 1TB, boosting multitasking performance.
25GbE as standard and upgradable to 100GbE
Enable Port Trunking and connect to a network switch to expand bandwidth for more devices and workstations.
High expandability with PCIe Gen 4
Has four PCIe Gen 4 slots, allowing installing high-speed network cards (10/25/100GbE), M.2 SSD expansion cards, Fibre Channel cards, and storage expansion cards.
Petabyte-scale storage
Flexibly connect QNAP PCIe JBOD or SAS JBOD for higher capacity, exceptional performance, and flexible expandability.
M.2 SSD caching
Two M.2 PCIe NVMe / SATA slots for cache acceleration or high-speed storage pools, enhancing performance and data access speed.
Immutability
Uses the ZFS-based QuTS hero operating system, which ensures high data integrity with immutable storage, snapshot protection, data deduplication, and SSD optimization.
| Storage | |
| Supported storage drive interfaces | Serial ATA III, U.2 |
| Storage drive sizes supported | 2.5,U.2 |
| Number of M.2 (M & B) slots | 2 |
| RAID support | Yes |
| RAID levels | 0, 1, 5, 6, 10, 50, 60, JBOD |
| Online RAID migration | Yes |
| Online RAID expansion | Yes |
| RAID rebuild | Yes |
| Hot-swap drive bays | Yes |
| Storage drives installed | No |
| Number of storage drives supported | 24 |
| Installed storage drive type | No |
| Supported storage drive types | SSD |
| Processor | |
| Processor manufacturer | Intel |
| Processor generation | 3rd Generation Intel© Xeon© Scalable |
| Processor family | Intel Xeon Silver |
| Processor model | 4314 |
| Processor frequency | 2.4 GHz |
| Processor boost frequency | 3.4 GHz |
| Processor cores | 16 |
| Processor threads | 32 |
| Processor cache | 24 MB |
| Number of processors supported | 2 |
| Memory | |
| Internal memory | 256 GB |
| Internal memory type | DDR4 |
| Maximum RAM supported | 1.02 TB |
| Memory slots | 32 |
| Memory form factor | RDIMM |
| ECC | Yes |
| Flash memory | 5000 MB |
| Network | |
| Ethernet LAN | Yes |
| Ethernet LAN data rates | 10,100,1000,2500,25000 Mbit/s |
| DHCP client | Yes |
| DHCP server | Yes |
| Jumbo frames support | Yes |
| iSCSI support | Yes |
| Wake-on-LAN ready | Yes |
| Dynamic DNS (DDNS) | Yes |
| Ports & interfaces | |
| USB port | Yes |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 4 |
| Ethernet LAN (RJ-45) ports | 6 |
| PCI Express x8 (Gen 4.x) slots | 2 |
| PCI Express x16 (Gen 4.x) slots | 2 |
| Design | |
| Chassis type | Rack (2U) |
| Cooling type | Active |
| Number of fans | 6 fan(s) |
| Fan diameter | 6 cm |
| LED indicators | Yes |
| Performance | |
| Type | NAS |
| Device class | Large Enterprise Business |
| Backup function | Yes |
| Backup features | Cloud, iSCSI LUN |
| Buzzer | Yes |
| Snapshot | Yes |
| Web-based management | Yes |
| Access Control List (ACL) | Yes |
| Built-in FTP server | Yes |
| System log | Yes |
| Hot spare | Yes |
| Software | |
| Operating system installed | QNAP QTS |
| Power | |
| Power supply location | Built-in |
| Power supply unit (PSU) capacity | 1200 W |
| Number of power supply units | 2 |
| Redundant power supply (RPS) support | Yes |
| Power consumption (typical) | 467.59 W |
| AC input voltage | 100-240 V |
| Weight & dimensions | |
| Width | 446 mm |
| Depth | 713 mm |
| Height | 88 mm |
| Weight | 22.8 kg |
| Operational conditions | |
| Operating temperature (T-T) | 0 - 35 øC |
| Operating relative humidity (H-H) | 5 - 95% |
| Storage temperature (T-T) | -20 - 70 øC |
| Storage relative humidity (H-H) | 5 - 95% |
| Warranty | |
| Base Warranty | Non Non |