QNAP TS-h2490FU-7302P-256G

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Product details

ZFS-based, 24-bay U.2 NVMe all-flash storage with high performance and low latency for virtualized workloads, data centers, and 8K streams.

The NVMe all-flash TS-h2490FU is designed for extreme performance at high cost efficiency. With 24 U.2 NVMe Gen 3 x4 SSD slots, the TS-h2490FU offers up to 661K / 245K IOPS for random read and write operations with ultra-low latency. The ZFS-based QuTS hero operating system supports inline data deduplication and compression to reduce I/O and SSD storage consumption, significantly extending the lifespan of SSDs while providing a better price-performance ratio for all-flash storage arrays. Coupled with nearly unlimited snapshots, real-time SnapSync, and petabyte-scale storage expansion options, the TS-h2490FU is ideal for I/O-intensive and latency-sensitive applications, eliminating productivity bottlenecks in modern data centers and virtualization.

Key specifications

NAS HDD assembly
NAS empty enclosure
Max. number of hard disks
24
RAID configuration
0, 1, 10, 5, 50, 6, 60
Working memory
128 GB
Total storage capacity
0 TB
Exact USB ports
USB-A 3.2 Gen 1 (2x)
Documents

General information

Item number
14888645
Manufacturer
QNAP
Category
NAS
Manufacturer No.
TS-h2490FU-7302P-256G
Release date
24.2.2021

Colour

Colour
Black
Exact colour description
Black, Grey

NAS properties

NAS HDD assembly
NAS empty enclosure
Model
19" rack
Rack height units
2 U
Max. number of hard disks
24
RAID configuration
0, 1, 10, 5, 50, 6, 60
Working memory
128 GB

Hard drive slots

Data storage configuration
0 TB
Total storage capacity
0 TB
Hard disk additional functions
Hot swapping

Processor

Clock frequency
3.30 GHz
Max. turbo clock rate
3.30 GHz
Number of processor cores
16 -Core

Wireless transmission

Connectivity
Ethernet, RJ45

Additional connections

USB ports
USB-A
Exact USB ports
USB-A 3.2 Gen 1 (2x)
Internal connections
PCI Express x16 (1x), PCI Express x4 (2x), PCI Express x8 (2x)

Mains supply properties

Number of fans
4x
Fan diameter
60 mm
Redundant power supply unit
Yes

Origin

Country of origin
Taiwan

Voluntary climate contribution

CO₂ emissions
15.31 kg
Climate contribution
CHF 0.37

Scope of delivery

Scope of delivery
AC, Lan (RJ-45)

Product dimensions

Length
51.02 cm
Width
48.10 cm
Height
8.83 cm
Weight
16.77 kg

30-day right of return
24 Months Warranty (Bring-in)

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «NAS» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 1.QNAP
    0.8 %
  • 2.Synology
    1.1 %
  • 2.Ubiquiti
    1.1 %
  • 2.Ugreen
    1.1 %
  • 5.Asustor
    1.4 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • 1.Ugreen
    1 day
  • 2.Ubiquiti
    3 days
  • 3.QNAP
    4 days
  • 3.Synology
    4 days
  • 5.Asustor
    9 days

Return rate

How often is a product of this brand in the «NAS» category returned?

Source: Digitec Galaxus
  • 1.QNAP
    2.3 %
  • 2.Synology
    2.7 %
  • 3.Ugreen
    2.8 %
  • 4.Ubiquiti
    5.1 %
  • 5.Asustor
    5.9 %
Source: Digitec Galaxus