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QNAP TS-h2490FU
- Inline data deduplication and compression, Pool Over-provisioning, and TRIM maximize SSD performance and lifespan
- Multi-connectivity of 25GbE SFP28 and 2.5GbE RJ45 accelerate virtualization, intensive file access, and large backup/restoration tasks
- PCIe Gen 4 slots allow for installing 10GbE/25GbE/40GbE/100GbE adapters, QM2 cards, or Fibre Channel cards to increase application performance
- Supports virtualization storage and hosting virtual machines and containerized apps
- 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
- Scalable design to grow with your business by connecting SAS 12Gb/s expansion enclosures for up to petabyte-scale storage capacity
QNAP TS-h2490FU
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.
2nd Gen AMD EPYC™ processors and DDR4 ECC memory
The TS-h2490FU is armed with 2nd Gen AMD EPYC™ 7002 series processors (Rome). Based on the “Zen 2” architecture with cutting-edge 7nm process technology, up to 128 PCIe lanes of I/O are provided for 32Gb/s dedicated bandwidth per SSD. With DDR4 ECC memory that detects and corrects single-bit memory errors for higher reliability, the TS-h2490FU provides 8-channel modules and 16 Long-DIMM slots to fulfill memory-intensive workloads. Demonstrating immense computing power and multi-tasking capabilities, the TS-h2490FU is the ideal choice for uncompromising performance demands in HPC, virtualization, and hybrid/multi-cloud applications.
U.2 NVMe Gen 3 x4 All-Flash Storage Array
The 2U rackmount TS-h2490FU has 24 drive bays for U.2 NVMe Gen 3 x4 SSDs, with each individual SSD having 32Gb/s dedicated bandwidth for the utmost application response times. Coupled with powerful ZFS data deduction and SSD optimization technologies. The TS-h2490FU provides solid foundations for overcoming complexity and performance demands in today’s evolving data center workloads.
Empower high-speed data transfers with four 25GbE ports
The TS-h2490FU provide breakthrough network connectivity with two pre-installed dual-port 25GbE SFP28 SmartNICs with failover and Port Trunking for up to 100Gb/s bandwidth.The TS-h2490FU empowers your organization with the bandwidth to tackle the most demanding applications, including data centers, virtualization, massive file transfer, high-speed backup/restoration, and multimedia transmission.
Leverage the M.2 PCIe NVMe SSD to U.2 Adapter
Install one or more QDA-UMP adapter in the TS-h2490FU to maximize PCIe bandwidth utilization in a cost-effective way by using M.2 SSD instead of expensive U.2 SSD for optimizing data-intensive applications. It can also boost IOPS performance when configuring SSD caching. Users can monitor health drive and manage SSD usage from the QTS Storage and Snapshots Manager. The M.2 SSD installed in the QDA-UMP is hot swappable.
Multiple PCIe Gen 4 slots for flexible expansion
The TS-h2490FU is equipped with five PCIe Gen 4 slots. With twice the I/O performance of PCIe Gen 3, the TS-h2490FU can take advantage of many PCIe cards to expand application potentials.
SAS/SATA storage expansion cards
Designed for connecting the TS-h2490FU to SAS 12Gb/s or SATA 6Gb/s expansion units for petabyte-scale storage capacity.
10GbE/25GbE/40GbE/100GbE network cards
Enable lightning-fast throughput for bandwidth-hungry tasks (such as virtualization, massive data transmission, and fast backup/restoration).
QM2 M.2 SSD/10GbE cards
Add M.2 SSD caching or 10GbE (10GBASE-T) connectivity for optimized performance and bandwidth.
SAS/SATA storage expansion cards
Designed for connecting the TS-h2490FU to SAS 12Gb/s or SATA 6Gb/s expansion units for petabyte-scale storage capacity.
10GbE/25GbE/40GbE/100GbE network cards
Enable lightning-fast throughput for bandwidth-hungry tasks like such as virtualization, massive data transmission, and fast backup or restoration.
Robust hardware paralleled to boost all-flash NVMe performance
The TS-h2490FU features high-level hardware with an expandable architecture to provide businesses with high performance and low latency access. With a removable motherboard drawer design where IT staff can easily maintain the TS-h2490FU without needing to remove it from the rack.
ZFS-based QuTS hero operating system enhances NAS performance and data integrity
QuTS hero combines the app-based QTS with the 128-bit ZFS file system to provide flexible storage management, comprehensive data protection, and optimized performance to tackle the complexity and performance demands of modern IT. From storage management, virtualization, to collaborative media workflows, QuTS hero streamlines your business-critical tasks.
Data integrity is key
Data reduction improves storage efficiency and performance
Multi-level cache technology
RAID Z enables robust data protection
QSAL (QNAP SSD Antiwear Leveling) enhances data protection
App Center ecosystem extends NAS functionality
Inline data deduplication, compression, and compaction improve SSD endurance
QuTS hero support advanced block-based data reduction technologies including inline data deduplication, compression, and compaction to reduce file sizes, conserve storage capacity, and optimize performance. For example, if 20 virtual machines on a NAS are replicated using the same template, then storage space requirements for all 20 virtual machines can be reduced by up to 95%. Whether acting as primary or backup storage, the TS-h2490FU optimizes storage utilization to provide a reliable storage cornerstone in the Big Data era. All-flash solutions thus achieve higher cost efficiency while improving both random write performance and SSD lifespan.
More SSD performance and lifespan optimization technologies
- write coalescing: Transforms all random writes to sequential writes along with reduced I/O, effectively increasing write performance in all-flash environments.
- pool over- provisioning: Dedicated space can be flexibly reserved in an SSD storage pool to allow new data to be written into a complete block even if the pool is almost full, thus improving the performance of fragmented pools.
Real-time SnapSync ensures minimal RPO with real-time disaster recovery
Real-time SnapSync ensures that both the primary and secondary NAS maintain identical data. When data is written to the source, it is immediately written to the destination. If the primary NAS goes offline, IT staff can simply adjust the privilege settings of the secondary NAS to ensure continuous operations. SnapSync provides the strongest support for nonstop business operations and helps users to reduce the risk of data loss.
License-free VMware® and Hyper-V backup appliance
With Hyper Data Protector, the TS-h2490FU becomes an agentless backup tool for unlimited VMware® vSphere and Microsoft® Hyper-V VM backup. Hyper Data Protector features incremental backup, global deduplication, backup scheduling and recovery compression. Hyper Data Protector also simultaneously backs up multiple VMs, providing you with a cost-effective and reliable disaster recovery plan, ensuring 24/7 operation of your services.
Standard 5-year warranty
TS-h2490FU is backed by a 5-year warranty at no extra cost. This premier warranty demonstrates QNAPs dedication to your essential business needs for continuous operations and non-interrupted services.
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