Qnap
Qnap TS-h2490FU-7302P-128G-US 24-bay rackmount NAS
24-bay U.2 NVMe all-flash NAS with AMD EPYC 7302P, 128GB RAM, 4x 25GbE SFP28, 2x 2.5GbE and ZFS deduplication
- 24 U.2 NVMe bays deliver 472K random read IOPS for extreme performance
- AMD EPYC 7302P 3.0GHz with 128GB RAM powers virtualized workloads efficiently
- ZFS-based QuTS hero enables inline deduplication and compression to extend SSD lifespan
- 4 x 25GbE SFP28 plus 2 x 2.5GbE accelerate backup and file access
- 5 PCIe Gen 4 slots with redundant power supply ensure expandable high-availability deployment
24-bay all-flash rackmount NAS
The Qnap TS-h2490FU-7302P-128G-US is a 24-bay U.2 NVMe all-flash storage server built for high-performance virtualized workloads and data centres. It runs on an AMD EPYC 7302P 3.0GHz processor with 128GB RAM and the ZFS-based QuTS hero operating system. Inline deduplication and compression reduce I/O and extend SSD lifespan.
Suits I/O-intensive virtualization
Organisations needing petabyte-scale expansion, near-unlimited snapshots and real-time SnapSync for mission-critical backup or restore tasks will benefit. Buyers who require fewer than 24 NVMe bays or who do not need 25GbE SFP28 connectivity should consider a smaller platform. The unit ships without a rail kit for rack installation.
Fits 24 U.2 NVMe Gen3 x4 drives
Five PCIe Gen 4 slots provide expansion flexibility, with two slots pre-populated by 25GbE SFP28 adapters alongside 2 x 2.5GbE RJ45 ports. Redundant power supplies maintain uptime during component failure. The system supports RAID 0, 1, 5, 6, 10 and spare configurations plus global hot spare for data protection.
Highlights
- 24 U.2 NVMe bays deliver 472K random read IOPS for extreme performance
- AMD EPYC 7302P 3.0GHz with 128GB RAM powers virtualized workloads efficiently
- ZFS-based QuTS hero enables inline deduplication and compression to extend SSD lifespan
- 4 x 25GbE SFP28 plus 2 x 2.5GbE accelerate backup and file access
- 5 PCIe Gen 4 slots with redundant power supply ensure expandable high-availability deployment
Specifications
| Model | TS-h2490FU-7302P-128G-US |
|---|---|
| Shipping weight | 22.68 kg |
| Package size | 559 × 508 × 127 mm |
Questions about this item
Which U.2 NVMe Gen3 x4 SSDs are required to populate the 24 drive bays?
You need 24 U.2 NVMe Gen3 x4 SSDs; the unit ships without drives so you supply them yourself.
Can the two 2.5GbE RJ45 ports and four 25GbE SFP28 ports operate simultaneously for different workloads?
Yes, both 2.5GbE RJ45 and 25GbE SFP28 interfaces are active at the same time and can serve separate virtualization or backup tasks.
How do I verify that inline deduplication and compression are reducing SSD write amplification after deployment?
In QuTS hero, open the storage pool dashboard to view real-time deduplication ratio, compression ratio and SSD health metrics that confirm the features are working.
Also in this aisle
People compared these
Same shelf, same checkout — eight coins and a 30-minute rate lock.
