24-bay EPYC U.2 NVMe all-flash NAS
QNAP TS-h2490FU-7232P-64G
A diskless 2U all-flash rackmount NAS supplied with an AMD EPYC 7232P/7252 8-core processor, 64GB ECC DDR4, twenty-four U.2 NVMe bays, two 25GbE SFP28 ports and two 2.5GbE ports.
Twenty-four-bay U.2 NVMe storage with dual 25GbE
The QNAP TS-h2490FU-7232P-64G is a 24-bay U.2 NVMe all-flash NAS with an eight-core AMD EPYC 7232P/7252 processor and 64GB ECC DDR4. The supplied content positions it for virtualisation, intensive file access, large backup and restoration tasks and other I/O-intensive applications, supported by QuTS hero data services and PCIe expansion.
Key features and benefits
EPYC and ECC platform
The eight-core AMD EPYC 7232P/7252 is paired with 64GB ECC DDR4 and a listed maximum of 4TB.
Twenty-four U.2 NVMe bays
The source lists twenty-four hot-swappable 2.5-inch U.2 NVMe Gen 3 x4 SSD bays.
Dual 25GbE SFP28 ports
Two 25GbE SFP28 SmartNIC ports and two 2.5GbE ports are supplied.
Five PCIe Gen 4 slots
Five slots support the supplied networking, QM2 and Fibre Channel adapter categories, subject to lane-sharing notes.
SSD-focused data services
The source includes inline deduplication and compression, pool over-provisioning and TRIM.
Virtualisation and expansion
The supplied description covers virtual machines, containers, hybrid-cloud gateways and SAS storage expansion.
Who is the QNAP TS-h2490FU-7232P-64G best for?
A strong choice for
- I/O-intensive all-flash storage
- Virtualisation and container workloads
- Large backup and restoration tasks
- Dual-25GbE environments
- Dense U.2 NVMe deployments
Consider another model if you need
- Four built-in 25GbE ports rather than the supplied two
- More than 64GB installed memory
- SATA SSD or HDD storage
- A tower enclosure
- A system supplied with SSDs
Key specifications
- Processor
- AMD EPYC 7232P/7252, 8-core/16-thread, up to 3.2GHz
- Memory
- 64GB RDIMM DDR4 ECC (8 × 8GB); maximum 4TB (16 × 256GB)
- Drive bays
- 24 × 2.5-inch U.2 PCIe NVMe; shipped without SSD
- Drive compatibility
- 2.5-inch U.2 NVMe Gen 3 x4 solid-state drives
- Networking
- 2 × 25GbE SFP28 SmartNIC; 2 × 2.5GbE
- PCIe
- 5 × PCIe Gen 4; slot 5 preinstalled with a 25GbE adapter
- USB
- 2 × USB 3.2 Gen 1
- Form factor
- 2U rackmount
- Dimensions
- 88.3 × 480.97 × 510.23 mm
- Net weight
- 16.77 kg
- Power supply
- 2 × 1100W PSU; supplied voltage-dependent maximum wattage applies
- Standard warranty
- 5 (unit not stated in supplied source)
Full technical specifications
View all supplied technical specifications
| CPU | AMD EPYC™ 7232P/7252 8-core/16-thread processor, up to 3.2 GHz |
|---|---|
| CPU Architecture | 64-bit x86 |
| Encryption Engine | Supported (AES-NI) |
| System Memory | 64 GB RDIMM DDR4 ECC (8 x 8 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 |
| Drive Compatibility | 2.5-inch U.2 NVMe Gen 3 x4 solid state drives |
| Hot-swappable | Supported |
| SSD Cache Acceleration Support | Supported |
| SR-IOV | Supported |
| 2.5 Gigabit Ethernet Port (2.5G/1G/100M) | 2 (2.5G/1G/100M/10M) |
| 25 Gigabit Ethernet Port | 2 x 25GbE SFP28 SmartNIC port |
| Wake on LAN (WOL) | Supported Only the 2.5GbE port |
| Jumbo Frame | Supported |
| 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 5 is preinstalled with a 25GbE network adapter. **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 | 2U 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) | 16.77 kg |
| Weight (Gross) | 20.95 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 |
| Standard Warranty | 5 |
| Max. Number of Concurrent Connections (CIFS) - with Max. Memory | 10,000 |
Frequently asked questions about the QNAP TS-h2490FU-7232P-64G
What is the QNAP TS-h2490FU-7232P-64G?
It is a diskless 24-bay 2U U.2 NVMe all-flash NAS with an AMD EPYC 7232P/7252 processor, 64GB ECC DDR4 and dual 25GbE SFP28 ports.
How many drive bays does it have?
The supplied table lists twenty-four 2.5-inch U.2 PCIe NVMe bays.
How much memory is installed?
The table lists 64GB ECC DDR4 as eight 8GB modules and a maximum of 4TB.
What networking is built in?
Two 25GbE SFP28 SmartNIC ports and two 2.5GbE ports are listed.
Is it supplied with SSDs?
No. The source states that the system is shipped without SSDs.
How does this configuration differ from the 7302P-128G variant?
This supplied configuration lists an eight-core EPYC 7232P/7252 processor, 64GB memory and two 25GbE ports; the 7302P-128G variant lists a sixteen-core EPYC 7302P, 128GB and four 25GbE ports.
What is the warranty period?
The source gives the value 5 without a unit, so the duration cannot be confirmed.
