24-bay 2U U.2 NVMe all-flash NAS

QNAP TS-h2490FU-7302P-256G 24-Bay U.2 NVMe 25GbE All-Flash NAS

The QNAP TS-h2490FU-7302P-256G is a 24-bay 2U U.2 NVMe all-flash NAS with an AMD EPYC 7302P 16-core/32-thread processor, 256GB RDIMM DDR4 ECC memory, 4 × 25GbE SFP28 SmartNIC ports, dual 2.5GbE, five PCIe Gen 4 slots and dual 1100W power.

24-bay U.2 NVMe256GB ECC4 × 25GbEDiskless

QNAP TS-h2490FU-7302P-256G 24-bay U.2 NVMe all-flash rackmount NAS

What is the TS-h2490FU-7302P-256G?

It is a diskless ZFS-based QuTS hero all-flash storage platform designed for I/O-intensive data-centre, virtualisation, backup, restore and hybrid-cloud workloads.

24 BaysU.2 NVMe Gen 3 x4

16C / 32TEPYC 7302P

4 × 25GbESFP28 SmartNIC

256GBRDIMM DDR4 ECC

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Twenty-four U.2 NVMe all-flash drive bays

Twenty-four hot-swappable 2.5-inch bays support compatible U.2 NVMe Gen 3 x4 solid state drives.

The system is supplied without SSDs, so compatible drives must be purchased separately.

The supplied description states 32Gb/s dedicated bandwidth per SSD.
QuTS hero features listed in the source include inline deduplication, inline compression, Pool Over-provisioning and TRIM.
SSD cache acceleration support is listed.
Actual storage performance depends on SSD, RAID, network and workload configuration.

AMD EPYC processing and 256GB ECC memory

The supplied processor information lists an AMD EPYC 7302P 16-core/32-thread processor with speeds up to 3.3GHz.

This configuration includes 256GB RDIMM DDR4 ECC memory and supports up to 4TB across sixteen RDIMM DDR4 slots.

AES-NI hardware encryption is listed.
The supplied specification identifies the AMD EPYC 7302P processor.
ECC memory is designed to detect and correct single-bit memory errors.
Confirm compatible memory before expansion.

4 × 25GbE ports, dual 2.5GbE and five PCIe Gen 4 slots

The NAS includes 4 × 25GbE SFP28 SmartNIC ports and two 2.5GbE ports.

Five PCIe Gen 4 slots support compatible network, QM2 and Fibre Channel cards; Slots 4 and 5 are preinstalled with 25GbE network adapters.

Wake on LAN is supported through the 2.5GbE ports only.
Jumbo Frame and SR-IOV support are listed.
Two USB 3.2 Gen 1 ports are included.
PCIe lane width changes according to adjacent-slot use.

Supplied performance claim, QuTS hero and scalable storage

The supplied product information cites up to 661K random read IOPS and 245K random write IOPS for the TS-h2490FU platform.

QuTS hero features listed in the source include near-unlimited snapshots, real-time SnapSync, virtualisation storage, virtual machines, containers and cloud storage gateway workflows.

Performance conditions are not supplied in this row, so actual results may vary.
Compatible SAS 12Gb/s expansion enclosures are described as supporting petabyte-scale capacity.
The platform is positioned for data centres, media workflows and mission-critical backup and restore.
Dual power supplies are listed at up to 1100W each under the stated input conditions.

Important purchasing and deployment notes

The system is diskless and compatible U.2 NVMe SSDs must be purchased separately.
The supplied specification identifies the AMD EPYC 7302P processor.
The supplied 661K/245K IOPS figures do not include test conditions in this row; actual performance may vary.
Confirm U.2 SSD, memory, SFP28 transceiver or cabling, PCIe-card and expansion-enclosure compatibility before deployment.

Frequently asked questions

What is the QNAP TS-h2490FU-7302P-256G?

It is a 24-bay 2U QuTS hero U.2 NVMe all-flash NAS with AMD EPYC processing, 256GB ECC memory, 4 × 25GbE SFP28 ports, dual 2.5GbE and five PCIe Gen 4 slots.

Are SSDs included?

No. The supplied information explicitly states that the system is shipped without SSDs.

Which SSDs are supported?

It supports compatible 2.5-inch U.2 NVMe Gen 3 x4 solid state drives across 24 hot-swappable bays.

Which processor is installed?

The supplied specification identifies the AMD EPYC 7302P processor.

How much memory is installed and supported?

It includes 256GB RDIMM DDR4 ECC memory and supports up to 4TB across sixteen memory slots.

Which network ports are built in?

It includes 4 × 25GbE SFP28 SmartNIC ports and two 2.5GbE ports.

Does Wake on LAN work on every network port?

No. The supplied specification states that Wake on LAN is supported through the 2.5GbE ports only.

How many PCIe expansion slots are included?

It provides five PCIe Gen 4 slots. Slots 4 and 5 are preinstalled with 25GbE network adapters.

What performance figures are supplied?

The supplied product information cites up to 661K random read IOPS and 245K random write IOPS, but this row does not provide the test conditions and actual performance may vary.

Which QuTS hero storage features are listed?

The supplied information lists inline deduplication, inline compression, Pool Over-provisioning, TRIM, snapshots and real-time SnapSync.

Can the storage capacity be expanded?

Yes. Compatible SAS 12Gb/s expansion enclosures are described as supporting petabyte-scale storage expansion.

What manufacturer warranty applies?

The supplied product information explicitly lists a five-year standard warranty, presented as QNAP manufacturer warranty.

(TS-h2490FU-7302P-256G)

Features and highlights

Key capabilities below are organised from the supplied product information for TS-h2490FU-7302P-256G.

24-bay U.2 NVMe storage

Twenty-four hot-swappable bays support compatible U.2 NVMe Gen 3 x4 SSDs.

AMD EPYC 7302P processing

16 cores, 32 threads and supplied speeds up to 3.3GHz support intensive workloads.

256GB ECC memory

Sixteen RDIMM DDR4 slots support expansion to 4TB.

4 × 25GbE SFP28 ports

High-bandwidth SmartNIC connectivity is paired with dual 2.5GbE.

Five PCIe Gen 4 slots

Compatible network, QM2 and Fibre Channel cards can extend the platform.

QuTS hero all-flash features

Inline deduplication, compression, snapshots, SnapSync, Pool Over-provisioning and TRIM are listed.

Important: The system is supplied without SSDs. Performance claims are source-supplied and configuration dependent; confirm processor, drives, memory, network optics or cables, PCIe cards and expansion hardware before purchase.

TS-h2490FU-7302P-256G specifications

Specifications below are organised from the supplied QNAP product information for TS-h2490FU-7302P-256G.

Product Platform

Product Type	24-bay 2U U.2 NVMe all-flash QuTS hero NAS
Operating System	QuTS hero
Supplied Storage Configuration	Diskless; compatible U.2 NVMe SSDs are purchased separately.

Processor and Memory

CPU	AMD EPYC 7302P 16-core/32-thread processor, up to 3.3GHz
CPU Architecture	64-bit x86
Encryption Engine	Yes (AES-NI)
System Memory	256GB RDIMM DDR4 ECC
Maximum Memory	4TB (16 x 256GB)
Memory Slots	16 x RDIMM DDR4

Storage

Drive Bays	24 x 2.5-inch U.2 PCIe NVMe The system is shipped without SSDs.
Drive Compatibility	2.5-inch U.2 NVMe Gen 3 x4 solid state drives
Hot-Swappable	Yes
SSD Cache Acceleration	Supported
SR-IOV	Yes

Networking

2.5 Gigabit Ethernet	2 x 2.5GbE ports (2.5G/1G/100M/10M)
25 Gigabit Ethernet	4 x 25GbE SFP28 SmartNIC ports
Wake on LAN	Yes Supported through the 2.5GbE ports only.
Jumbo Frame	Yes

Expansion and Connectivity

PCIe Slots	5 Slot 1: PCIe Gen 4 x4 Slot 2: PCIe Gen 4 x8 or x4 Slot 3: PCIe Gen 4 x4 Slot 4: PCIe Gen 4 x8 Slot 5: PCIe Gen 4 x16 or x8 Slots 4 and 5 are preinstalled with 25GbE network adapters and should be reserved for these adapters for the best performance. Slot 2 provides PCIe Gen 4 x8 bandwidth when Slot 3 is unused, and PCIe Gen 4 x4 bandwidth when Slot 3 is in use. Slot 5 provides PCIe Gen 4 x16 bandwidth when Slot 4 is unused, and PCIe Gen 4 x8 bandwidth when Slot 4 is in use. Card dimensions: Slot 1: 225 x 68.9 x 28.76mm. Slot 2: 225 x 68.9 x 18.76mm. Slot 3: 225 x 68.9 x 18.76mm. Slot 4: 225 x 68.9 x 39.08mm. Slot 5: 225 x 68.9 x 18.76mm. Wider cards can be installed if the next PCIe slot is not used.
USB Ports	2 x USB 3.2 Gen 1 ports

PCIe Slots

5
Slot 1: PCIe Gen 4 x4
Slot 2: PCIe Gen 4 x8 or x4
Slot 3: PCIe Gen 4 x4
Slot 4: PCIe Gen 4 x8
Slot 5: PCIe Gen 4 x16 or x8 Slots 4 and 5 are preinstalled with 25GbE network adapters and should be reserved for these adapters for the best performance. Slot 2 provides PCIe Gen 4 x8 bandwidth when Slot 3 is unused, and PCIe Gen 4 x4 bandwidth when Slot 3 is in use. Slot 5 provides PCIe Gen 4 x16 bandwidth when Slot 4 is unused, and PCIe Gen 4 x8 bandwidth when Slot 4 is in use.
Card dimensions:
Slot 1: 225 x 68.9 x 28.76mm.
Slot 2: 225 x 68.9 x 18.76mm.
Slot 3: 225 x 68.9 x 18.76mm.
Slot 4: 225 x 68.9 x 39.08mm.
Slot 5: 225 x 68.9 x 18.76mm.
Wider cards can be installed if the next PCIe slot is not used.

USB Ports

2 x USB 3.2 Gen 1 ports

Physical Specifications

Form Factor	Rackmount
LED Indicators	HDD, status, 10GbE, LAN and storage expansion port status
Buttons	Power and reset
Dimensions (H x W x D)	88.3 x 480.97 x 510.23mm
Net Weight	16.77kg
Gross Weight	20.95kg

Power and Cooling

Power Supply	2 x 1100W PSU, 100240Vac Maximum wattage: 1100W at 200240Vac; 850W at 100240Vac.
Typical Operating Power Consumption	277.64W Tested with drives fully populated.
Fans	4 x 60mm, 12VDC
System Warning	Buzzer

Operating Environment

Operating Temperature	040°C (32104°F)
Storage Temperature	-2070°C (-4158°F)
Relative Humidity	595% RH non-condensing, wet bulb: 27°C (80.6°F)

Warranty and Connections

Standard Warranty	5 years
Maximum Concurrent CIFS Connections	10,000 with maximum memory installed

SKU	TS-h2490FU-7302P-256G
Model #	TS-h2490FU
Barcode #	4713213518670
Brand	QNAP
Shipping Weight	20.7700kg

5-YearQNAP manufacturer warranty

QNAP manufacturer warranty

The supplied product information explicitly lists a 5-year standard warranty for TS-h2490FU-7302P-256G. This product is presented with QNAP manufacturer warranty.

Warranty coverage, eligibility and claim assessment are subject to QNAPs applicable warranty terms. Please retain your DeviceDeal tax invoice as proof of purchase.