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TS-h2490FU
ZFS-based, 24-bay U.2 NVMe all-flash storage built for high-performance and low-latency virtualized workloads, data centers, and 8K streams
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.
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Optimal SSD performance
Inline data deduplication and compression, Pool Over-provisioning, and TRIM maximize SSD performance and lifespan.
4 x 25GbE SFP28 ports
Multi-connectivity of 25GbE SFP28 and 2.5GbE RJ45 accelerate virtualization, intensive file access, and large backup/restoration tasks.
5 x PCIe Gen 4 slots
PCIe Gen 4 slots allow for installing 10GbE/25GbE/40GbE/100GbE adapters, QM2 cards, or Fibre Channel cards to increase application performance.
Virtualization applications
Supports virtualization storage and hosting virtual machines and containerized apps.
Cloud storage gateway
Cloud storage gateways realize hybrid cloud applications by working with the cache space reserved on NAS to ensure low-latency data access to the cloud.
Petabyte-scale storage
Scalable design to grow with your business by connecting SAS 12Gb/s expansion enclosures for up to petabyte-scale storage capacity.
TS-h2490FU-7302P-256G (By Request)
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 : 256 GB RDIMM DDR4 ECC (8 x 32 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
The system is shipped without SSD.
For the SSD compatibility list, please visit https://www.qnap.com/compatibility/
Drive Compatibility : 2.5-inch U.2 NVMe Gen 3 x4 solid state drives
Hot-swappable : Yes
SSD Cache Acceleration Support : Yes
SR-IOV : Yesv
2.5 Gigabit Ethernet Port (2.5G/1G/100M) : 2 (2.5G/1G/100M/10M)
25 Gigabit Ethernet Port : 4 x 25GbE SFP28 SmartNIC port
Wake on LAN (WOL) : Yes
Only the 2.5GbE port
Jumbo Frame : Yes
PCIe Slot : 5
Slot 1: PCIe Gen4 x4
Slot 2: PCIe Gen4 x8 or x4
Slot 3: PCIe Gen4 x4
Slot 4: PCIe Gen4 x8
Slot 5: PCIe Gen4 x16 or x8
*Slot 4 and Slot 5 are preinstalled with 25GbE network adapters. Please reserve these slots for the 25GbE adapters for the best performance.
**Slot 2 provides the width of PCIe Gen4 x8 when Slot 3 is not in use, and provides the width of PCIe Gen4 x4 when Slot 3 is in use.
***Slot 5 provides the width of PCIe Gen4 x16 when Slot 4 is not in use, and provides the width of PCIe Gen4 x8 when Slot 4 is in use.
Card dimensions for PCIe slot 1:225 x 68.9 x 28.76 mm / 8.86 x 2.71 x 1.13 inches.
Card dimensions for PCIe slot 2:225 x 68.9 x 18.76 mm / 8.86 x 2.71 x 0.74 inches.
Card dimensions for PCIe slot 3:225 x 68.9 x 18.76 mm / 8.86 x 2.71 x 0.74 inches.
Card dimensions for PCIe slot 4:225 x 68.9 x 39.08 mm / 8.86 x 2.71 x 1.54 inches.
Card dimensions for PCIe slot 5:225 x 68.9 x 18.76 mm / 8.86 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 : 2
Form Factor : Rackmount
LED Indicators : HDD, Status, 10 GbE, LAN, storage expansion port status
Buttons : Power, Reset
Dimensions (HxWxD) : 88.3 × 480.97 × 510.23 mm
Weight (Net) : 15.2 kg
Weight (Gross) : 21.86 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 : 1100W PSU(x2), 100-240Vac,
Max Wattage:
1100W@200-240Vac
850W@100-240Vac
Power Consumption: Operating Mode, Typical : 277.64 W
Tested with drives fully populated.
Fan : 4 x 60mm, 12VDC
System Warning : Buzzer
Max. Number of Concurrent Connections (CIFS) - with Max. Memory : 10,000
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