QNAP BAQN-TS-H2490FU-256G

The NVMe all-flash TS-h2490FU is designed for providing extreme performance with high cost-efficiency. Featuring 24 U.2 NVMe Gen 3 x4 SSD bays, the TS-h2490FU delivers up to 661K / 245K random read/write IOPS with ultra-low latency. The ZFS-based QuTS hero operating system supports inline data deduplication and compression for reducing I/O and SSD storage consumption, which significantly extends SSD lifespan with a higher price-performance ratio for all-flash storage arrays. Coupled with near-unlimited snapshots, real-time SnapSync, and petabyte-scale storage expansion capabilities, the TS-h2490FU is ideal for I/O-intensive and latency-sensitive applications, and eliminates productivity bottlenecks in modern data centers, virtualization, and mission-critical backup/restore tasks.

CPU AMD EPYC™ 7302P 16-core/32-thread processor, up to 3.3 GHz

CPU Architecture 64-bit x86

Encryption Engine (AES-NI)

System Memory 256GB RDIMM DDR4 ECC (8 x 16 GB)

Maximum Memory 4 TB (16 x 256 GB)

Memory Slot 16 x RDIMM DDR4

Flash Memory 5GB (Dual boot OS protection)

Drive Bay 24 x 2.5-inch U.2 PCIe NVMe

Drive Compatibility 2.5-inch U.2 NVMe Gen 3 x4 solid state drives

Hot-swappable

SSD Cache Acceleration Support

SR-IOV

2.5 Gigabit Ethernet Port (2.5G/1G/100M) 2 (also support 10M)

25 Gigabit Ethernet Port 4 x 25GbE SFP28 SmartNIC port

Wake on LAN (WOL) Only the 2.5GbE port

PCIe Slot 5

USB 3.2 Gen 1 port 2

Form Factor Rackmount

LED Indicators HDD, Status, 10 GbE, LAN, storage expansion port status

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 1100W PSU(x2), 100-240Vac,

Power Consumption: Operating Mode, Typical 277.64 W

Fan 4 x 60mm, 12VDC

System Warning Buzzer

Standard Warranty 5