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Application for QM2 SSD slots:
- Create a volume on these SSD and use them as extra storage
- Enable Read Cache
- Enable Read/Write Cache
- Enable Qtier feature
- Boost performance in case of memory swapping
QNAP TS-h2490FU-7302P-256G-US 24-Bay all-flash NAS, NVMe Gen3 x4, AMD EPYC 7302P 3.0GHz, 128GB RAM, 2 x 2.5GbE LAN, 4 x 25GbE SFP28, iSCSI, RAID 0,1, 5, 6, 10, 5+spare, 6+spare, 10+spare, global hot spare, PCIe expansion slot x5 (2 slots are pre-installed with 25GbE adapter), redundant power supply, Without Rail Kit.
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 472K/205K 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.
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 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.
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.
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.
The TS-h2490FU provides breakthrough network connectivity with two pre-installed dual-port 25GbE SFP28 SmartNICs* (that use the Broadcom NetXtreme®-E Series BCM57414, Mellanox® ConnectX®-4 Lx, or the same level SmartNIC). 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.
* TS-h2490FU-7232P-64G is pre-installed with one dual-port 25GbE SFP28 SmartNIC.
* The 25GbE SmartNIC is backward compatible with 10GbE SFP+/1GbE SFP.
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 potential.
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, IT staff can easily maintain the TS-h2490FU without needing to remove it from the rack.
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 with both read and write|
|QuTS hero's self-healing ensures data integrity and reliability. Write Once, Read Many Times (WORM) is also supported.||Inline data deduplication, compression, and compaction reduce file size to conserve storage capacity and optimize performance.||Main memory read cache (L1 ARC), SSD second-level read cache (L2 ARC), and ZFS Intent Log (ZIL) for synchronous transactions with power fail protection are simultaneously supported to boost performance and security.|
|RAID Z enables robust data protection||QSAL (QNAP SSD Antiwear Leveling) enhances data protection||App Center ecosystem extends NAS functionality|
|Multiple RAID levels allow flexible capacity utilization. RAID Triple Parity and Triple Mirror deliver higher levels of data protection.||RAID-level SSD lifespan is automatically and regularly detected to prevent simultaneous SSD failure, improving your data protection and system reliability.
(Available from Q4 2020)
|Apps for backup/sync, virtual machines/containers, content management, productivity, and more features can be used to expand the application potential of the TS-h2490FU.|
QuTS hero supports 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.
Transforms all random writes to sequential writes along with reduced I/O, effectively increasing write performance in all-flash environments.
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.
Allows QuTS hero to inform SSDs to delete unneeded data blocks and process the deletion tasks during system idle times, meaning it does not have to wait for when new data is written to the block.
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.
Note: SnapSync will be available from Q4 2020.
The TS-h2490FU also supports snapshots and remote backup to help organizations accomplish routine backup tasks cost-effectively and efficiently.
Attain peace of mind with near-limitless, instant snapshots. Copy-on-write technology makes snapshot creation almost instantaneous without affecting ongoing data writing. Snapshot Replica replicates snapshot files to the backup NAS, simplifying data protection with version control.
HBS centralizes backup, restoration, and synchronization for easily transferring data in the TS-h2490FU to another QNAP NAS, remote server, or cloud storage space. HBS supports QuDedup technology that eliminates redundant data at the source and makes multi-version backup faster.
You can count on Virtualization Station and Container Station for comprehensive virtualization support. Coupled with the Network & Virtual Switch app that boosts interoperability between virtual machines, containers, QNAP NAS, and other physical devices on the network, you can flexibly allocate physical and virtual network resources to simplify network deployment.
Run multiple Windows®, Linux®, UNIX®, and Android™ virtual machines and access them via a web browser or Virtual Network Computing (VNC). Businesses can run virtualized server applications on a single NAS without the need for additional physical servers.
Experience LXC and Docker® lightweight virtualization technologies, and download apps from the built-in Docker Hub Registry®, import or export containers, and create multiple microservices.
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.
The TS-h2490FU perfectly integrates NAS with mainstream cloud services. By deploying cloud storage gateways and enabling local caching, organizations can seamlessly use the cloud for storage, backup, and data recovery with low-latency access. This greatly helps in realizing cost-effective, flexible and secure hybrid cloud applications.
Flexibly expand storage capacity by connecting to cloud storage. You can leverage QuTS hero apps to manage and edit your cloud files or multimedia files. HybridMount is ideal for file server online collaboration and file-level data analysis.
VJBOD Cloud supports streamlined NAS backup to object cloud storage. The block-based data transmission uploads random data and large files to the cloud in blocks, and only transmits block-based volume or LUN changes (such as addition, modification, or deletion). This is ideal for enterprise-level applications with large file transfer requirements, such as databases, VM volumes, and videos.
Common Fibre Channel Storage Area Networks (SAN) devices are often costly. By installing QNAP dual-port 16Gb/32Gb Fibre Channel expansion cards in the TS-h2490FU, you have more budget-friendly options to add a NAS to a SAN environment. You can set a Fibre Channel Target using the iSCSI & Fibre Channel app. Moreover, the LUN Masking and Port Binding features provide an additional layer of data security.
Standard 5-year warranty
TS-h2490FU is backed by a 5-year warranty at no extra cost. This premier warranty demonstrates QNAP's dedication to your essential business needs for continuous operations and non-interrupted services.
|CPU||AMD EPYC™ 7302P 16-core 3.0 GHz processor (up to 3.3 GHz)|
|CPU Architecture||64-bit x86|
|System Memory||256 GB RDIMM DDR4 ECC (8 x 32 GB)|
|Maximum Memory||4TB (16 x 256 GB)|
|Memory Slot||16 x Long-DIMM 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|
|SSD Cache Acceleration Support|
|2.5 Gigabit Ethernet Port (2.5G/1G/100M)||2|
|25 Gigabit Ethernet Port||4 x 25GbE SFP28 SmartNIC port|
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.
|USB 3.2 Gen 1 port||2|
|LED Indicators||HDD, Status, 10 GbE, LAN, storage expansion port status|
|Dimensions (HxWxD)||3.48 × 18.94 × 20.09 inch|
|Weight (Net)||33.51 lbs|
|Weight (Gross)||48.19 lbs|
|Operating temperature||0 - 35°C (32°F - 95°F)|
|Relative Humidity||5-95% RH non-condensing, wet bulb: 27˚C (80.6˚F)|
|Power Supply Unit||1100W PSU(x2), 200-240Vac,
|Power Consumption: Operating Mode, Typical||277.64 W
Tested with drives fully populated.
|Fan||4 x 60mm, 12VDC|
|Sound Level||53.5 db(A)|
Application for QM2 SSD slots:
Configured system orders start here!
The selected drives are batch controlled and tested using our HDD and SSD servers. Passed drives are then installed in the NAS with Volume and RAID set. Our pre-burn testing prepares the NAS with an initial system and drive testing cycle to ensure that the integrity of the entire system is tested and passed with no issues at all.
Our stress testing (burn-test) cycle commences for a minimum of 24 hours and extends to 48 hours if requested or required. This is undertaken in order to ensure stability when used in a normal environment. These tests can include extremes of workload (constant I/O's), CPU and memory use, thermal load (heat), clock speed, or voltages, bus and connectivity components, with the primary stress testing software aiming to test stability by trying to force a system to fail. Our tests put a greater emphasis on robustness, availability and error handling heavy loads.
Once the tests are complete we QA and pack the system back into it's retail box. Then it's double boxed to protect the unit during shipping. You receive your QNAP NAS Ready To Plug 'N' Store. It doesn't get any easier. Buy your NAS from the QNAP EXPERTS at QNAP DIRECT.