QNAP TS-h2490FU 24-Bay NVMe All-Flash Rackmount NAS
Dense NVMe Storage for a High-Speed Data Environment The QNAP TS-h2490FU houses twenty-four U.2 NVMe SSD bays in a 2U rackmount chassis. AMD EPYC processing, ECC RDIMM memory and 25GbE networking provide a platform for virtual machine storage, shared production data and other workloads that need an all-flash storage architecture. Its configuration matters beyond installed memory. Eight-core versions include two 25GbE SFP28 ports, while sixteen-core versions include four. The Configuration selector keeps processor core class and memory together so the networking and processing specification remains clear. Highlights Twenty-four 2.5-inch U.2 NVMe PCIe Gen3 x4 SSD bays AMD EPYC processing with ECC DDR4 RDIMM memory Two or four 25GbE SFP28 ports according to processor configuration Five PCIe Gen4 slots, with supplied network adapters occupying slots Redundant power supplies and five-year warranty Key Features NVMe Throughout the Main Storage Bays All twenty-four positions are intended for qualified U.2 NVMe SSDs. This is a dedicated NVMe design: SATA SSDs and hard disk drives are not supported in the main bays. Select enterprise SSDs with suitable endurance, power-loss protection and QNAP compatibility approval. Match Processing and Network Capacity Choose an eight-core EPYC 7232P or qualified 7252 revision, or a sixteen-core EPYC 7302P configuration. Dual 2.5GbE ports are complemented by two or four 25GbE ports according to configuration. Confirm the supplied processor revision and port arrangement when specifying a project. Memory and Expansion for the Storage Design Sixteen ECC RDIMM slots provide an upgrade path for memory-intensive storage services. Five PCIe Gen4 slots support selected expansion cards, with shared lanes and supplied adapters affecting the usable slots. Design the storage network and expansion layout before deployment. ZFS Protection with a Planned RAID Layout QuTS hero supports checksummed storage, snapshots and replication. For a large SSD pool, plan multiple RAID groups within the operating system limits rather than assuming a single twenty-four-drive RAID group is appropriate. Keep an independent backup for recovery beyond the NAS. Summary The TS-h2490FU is a dense NVMe platform for organisations designing a high-speed storage environment. Choose its processor and network configuration together, then plan qualified SSDs, RAID groups, rack power, cooling and independent backup as one system. Frequently Asked Questions Which configuration should I choose?ExpandCollapse Use the Configuration selector to choose the processor class and installed memory together. Size the CPU, RAM, drives and networking for the actual applications and number of users. The SKU shown for your selection identifies the exact configured offer. Which drives can I install?ExpandCollapse 24 × 2.5-inch U.2 NVMe Gen3 x4 SSD bays; SSDs separate. SATA drives and HDDs are not supported. Check each exact drive against QNAP’s compatibility list before ordering; usable capacity depends on the RAID and file-system design. Are the advertised network ports built in?ExpandCollapse 8-core configurations: 2 × 25GbE SFP28. 16-core configurations: 4 × 25GbE SFP28. All configurations also have 2 × 2.5GbE RJ45. Transceivers, network cables, switches and optional adapters are separate unless explicitly included. How many surveillance camera licences are included?ExpandCollapse On a supported QVR Surveillance installation, two camera channels are included and six more can be claimed after registration, giving eight free channels. QVR Pro offers eight included channels on supported QTS configurations. Extra-channel availability depends on the NAS and QVR version; confirm compatibility and licensing before planning beyond the free entitlement. Camera count also depends on bitrate, resolution, recording settings, storage and other workloads. Can this NAS run virtual machines and containers?ExpandCollapse Supported Virtualization Station and Container Station packages provide virtual machine and container functions. Virtualization Station requires at least 4GB RAM and Container Station at least 1GB; these are installation minimums, not a workload sizing recommendation. Allocate additional resources for the guest systems and NAS services. Does RAID replace an independent backup?ExpandCollapse No. RAID helps with selected drive failures, while snapshots can recover earlier versions under the right conditions. Neither is a complete independent backup. Keep a separate, current backup and test restoration; ransomware, deletion, theft or damage can affect data that remains only on the NAS.
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QNAP TS-h2490FU 24-Bay NVMe All-Flash Rackmount NAS
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Paglalarawan
Dense NVMe Storage for a High-Speed Data Environment
The QNAP TS-h2490FU houses twenty-four U.2 NVMe SSD bays in a 2U rackmount chassis. AMD EPYC processing, ECC RDIMM memory and 25GbE networking provide a platform for virtual machine storage, shared production data and other workloads that need an all-flash storage architecture.
Its configuration matters beyond installed memory. Eight-core versions include two 25GbE SFP28 ports, while sixteen-core versions include four. The Configuration selector keeps processor core class and memory together so the networking and processing specification remains clear.
Highlights
- Twenty-four 2.5-inch U.2 NVMe PCIe Gen3 x4 SSD bays
- AMD EPYC processing with ECC DDR4 RDIMM memory
- Two or four 25GbE SFP28 ports according to processor configuration
- Five PCIe Gen4 slots, with supplied network adapters occupying slots
- Redundant power supplies and five-year warranty
Key Features
NVMe Throughout the Main Storage Bays
All twenty-four positions are intended for qualified U.2 NVMe SSDs. This is a dedicated NVMe design: SATA SSDs and hard disk drives are not supported in the main bays. Select enterprise SSDs with suitable endurance, power-loss protection and QNAP compatibility approval.
Match Processing and Network Capacity
Choose an eight-core EPYC 7232P or qualified 7252 revision, or a sixteen-core EPYC 7302P configuration. Dual 2.5GbE ports are complemented by two or four 25GbE ports according to configuration. Confirm the supplied processor revision and port arrangement when specifying a project.
Memory and Expansion for the Storage Design
Sixteen ECC RDIMM slots provide an upgrade path for memory-intensive storage services. Five PCIe Gen4 slots support selected expansion cards, with shared lanes and supplied adapters affecting the usable slots. Design the storage network and expansion layout before deployment.
ZFS Protection with a Planned RAID Layout
QuTS hero supports checksummed storage, snapshots and replication. For a large SSD pool, plan multiple RAID groups within the operating system limits rather than assuming a single twenty-four-drive RAID group is appropriate. Keep an independent backup for recovery beyond the NAS.
Summary
The TS-h2490FU is a dense NVMe platform for organisations designing a high-speed storage environment. Choose its processor and network configuration together, then plan qualified SSDs, RAID groups, rack power, cooling and independent backup as one system.
Frequently Asked Questions
Which configuration should I choose?
Use the Configuration selector to choose the processor class and installed memory together. Size the CPU, RAM, drives and networking for the actual applications and number of users. The SKU shown for your selection identifies the exact configured offer.
Which drives can I install?
24 × 2.5-inch U.2 NVMe Gen3 x4 SSD bays; SSDs separate. SATA drives and HDDs are not supported. Check each exact drive against QNAP’s compatibility list before ordering; usable capacity depends on the RAID and file-system design.
Are the advertised network ports built in?
8-core configurations: 2 × 25GbE SFP28. 16-core configurations: 4 × 25GbE SFP28. All configurations also have 2 × 2.5GbE RJ45. Transceivers, network cables, switches and optional adapters are separate unless explicitly included.
How many surveillance camera licences are included?
On a supported QVR Surveillance installation, two camera channels are included and six more can be claimed after registration, giving eight free channels. QVR Pro offers eight included channels on supported QTS configurations. Extra-channel availability depends on the NAS and QVR version; confirm compatibility and licensing before planning beyond the free entitlement. Camera count also depends on bitrate, resolution, recording settings, storage and other workloads.
Can this NAS run virtual machines and containers?
Supported Virtualization Station and Container Station packages provide virtual machine and container functions. Virtualization Station requires at least 4GB RAM and Container Station at least 1GB; these are installation minimums, not a workload sizing recommendation. Allocate additional resources for the guest systems and NAS services.
Does RAID replace an independent backup?
No. RAID helps with selected drive failures, while snapshots can recover earlier versions under the right conditions. Neither is a complete independent backup. Keep a separate, current backup and test restoration; ransomware, deletion, theft or damage can affect data that remains only on the NAS.
Mga detalye
QNAP TS-h2490FU 24-Bay NVMe na All-Flash NAS na Ikakabit sa Rack
Ang QNAP TS-h2490FU ay isang dense na 2U all-flash NAS para sa storage ng virtual machine, production data at iba pang mabibigat na workload ng negosyo. Pinagsasama ng dalawampu't apat na U.2 NVMe SSD bay ang AMD EPYC processing at ECC memory, na may dalawa o apat na 25GbE port ayon sa processor configuration. Nagbibigay ng kaluwagan sa disenyo ng storage ang proteksiyong QuTS hero na nakabatay sa ZFS at mga compatible na external expansion, ayon sa napiling RAID group, memory, network at mga kinakailangang host adapter.
| Pagtutukoy | Mga Detalye |
|---|---|
| Sistema at Memorya | |
| Prosesador | 8-core / 16-thread EPYC 7232P o 7252, hanggang 3.2GHz; 16-core / 32-thread EPYC 7302P, hanggang 3.3GHz. Nakadepende sa configuration ang eksaktong revision. |
| Memorya | ECC DDR4 RDIMM; ang naka-install na memory ay ayon sa napiling Configuration. 16 na slot; hanggang 4TB gamit ang 16 × 256GB na kuwalipikadong module. |
| Mekanismo ng Encryption | Suporta para sa hardware AES-NI encryption. |
| Sistemang Pang-operasyon | Gumagamit ang QuTS hero ng ZFS; gumagamit naman ng EXT4 ang mga suportadong QTS installation. Piliin ang OS bago gumawa ng storage. Kailangan ng muling pag-initialise at beripikadong backup kapag lilipat sa pagitan ng mga file system. |
| Storage at Proteksiyon ng Data | |
| Mga Drive Bay | 24 × 2.5-inch U.2 NVMe Gen3 x4 SSD bay; hiwalay ang mga SSD. Hindi sinusuportahan ang mga SATA drive at HDD. |
| Suporta sa NVMe | U.2 NVMe sa pamamagitan ng mga pangunahing drive bay; gumamit ng mga SSD na kuwalipikado ng QNAP. |
| Pagserbisyo ng Drive | Mga pangunahing U.2 NVMe SSD bay na maaaring palitan ang drive habang nakabukas; hindi sinusuportahan ang mga SATA drive. |
| RAID | Single, RAID 0, 1, 5, 6, 10, 50, 60, Triple Mirror at Triple Parity sa mga suportadong QuTS hero configuration; may mga kinakailangan sa minimum na bilang ng drive. |
| Pagpaplano ng RAID Group | Ang mga bagong RAID 5/6/Triple Parity group at RAID 50/60 subgroup ay limitado sa 16 na drive bawat grupo. Maaaring bumuo ng mas malaking pool ang mga suportadong configuration na may maraming grupo. |
| Mga File System | Gumagamit ang QuTS hero ng ZFS sa internal storage. Gumagamit ng EXT4 ang mga suportadong QTS installation. Kabilang sa mga external file system ang EXT3, EXT4, NTFS, FAT32, HFS+ at exFAT, ayon sa suporta ng OS. |
| Mga Snapshot at Replication | Mga snapshot ng shared-folder at iSCSI LUN, retention policy, self-service recovery, cloning at Snapshot Replica/Vault sa mga suportadong OS configuration. Hindi kapalit ng hiwalay na backup ang mga snapshot. |
| Pag-backup at Pag-synchronise | Hybrid Backup Sync para sa NAS, external-drive at mga suportadong cloud backup/synchronisation; suporta sa Time Machine backup. Maaaring may singil ang cloud/provider at mga kinakailangan sa app/version. |
| Mga Koneksiyon at Pagpapalawak | |
| Mga Koneksiyon sa Network | Mga 8-core configuration: 2 × 25GbE SFP28. Mga 16-core configuration: 4 × 25GbE SFP28. Lahat ng configuration ay mayroon ding 2 × 2.5GbE RJ45. |
| Pagpapalawak sa PCIe | 5 × PCIe Gen4 slot: x4, x8/x4, x4, x8 at x16/x8. May mga kondisyon sa pinagsasaluhang lane; may mga slot na okupado ng mga kasamang 25GbE adapter. |
| USB | 2 × USB 3.2 Gen1 Type-A, 5Gb/s. |
| Mga Serbisyo sa File at Application | |
| Pag-access sa File | Pagbabahagi ng file sa SMB/CIFS at NFS, pati FTP, SFTP at explicit FTPS sa pamamagitan ng mga suportadong serbisyo. |
| Mga Account at Pahintulot | QuTS hero: hanggang 16,000 lokal na user; QTS: hanggang 4,096. Hanggang 512 lokal na grupo at 200,000 domain-user/group account. May mga ACL at pahintulot para sa user/grupo. |
| Sabay-sabay na mga Koneksiyon sa File | Hanggang 10,000 sabay-sabay na CIFS connection gamit ang pinakamataas na memory; nakadepende sa workload at mga setting ng serbisyo. |
| iSCSI | Mga block-based LUN na may thick o thin provisioning, multipath I/O, online na pagdagdag ng kapasidad at mga suportadong LUN snapshot/replication. May mga kinakailangan sa compatibility ng OS at host. |
| Mga Virtual Machine at Container | Virtualization Station (minimum na 4GB RAM) at Container Station (minimum na 1GB RAM) sa mga suportadong installation. Kailangan ng karagdagang resource para sa mga guest workload. |
| Seguridad | Mga kontrol sa pag-access, 2-step verification, proteksiyon sa pag-access sa network at mga suportadong firewall/security application. Sinusuportahan ng QuTS hero ang AES-256 folder encryption; nakadepende sa napiling installation ang availability ng volume encryption sa QTS. |
| Pagmamanman | |
| Mga Kasamang Camera Channel | QVR Surveillance: 2 kasamang channel at 6 na maaaring ma-claim matapos magparehistro, para sa 8 libreng channel sa mga suportadong installation. QVR Pro: 8 kasama sa mga suportadong QTS installation. Kailangan ng mga compatible na bayad na channel licence para sa QVR Surveillance deployment na lampas sa 8 channel; beripikahin ang availability ng OS at app. |
| Kapasidad sa Pag-record ng QVR Surveillance | Walang beripikadong nakapirming pinakamataas na bilang ng camera para sa partikular na modelong ito sa QVR Surveillance. Kailangang patunayan ang recording design para sa mismong proyekto bago mangako ng bilang ng channel; hindi rating ng performance ng modelo ang limitasyon ng QVR Pro application sa ibaba. |
| Limitasyon ng QVR Pro Application | Hanggang 128 lisensiyadong channel para sa mga compatible na 64-bit x86 QTS installation; limitasyon ito ng software, hindi isang nasukat na rating para sa NAS na ito. Minimum na 4GB RAM; inirerekomenda ang 8GB. Hiwalay ang mga lisensiya para sa karagdagang channel. |
| Pagpapalawak ng Surveillance sa QuTS hero | Nakalista sa software table ng manufacturer na kasalukuyan pang binubuo ang suporta para sa karagdagang camera channel. Kumpirmahin ang naka-install na bersiyon ng QVR at availability ng lisensiya bago magplano ng higit sa libreng karapatan. |
| Compatible na External Expansion | |
| Mga SATA JBOD Enclosure | TL-D400S, TL-D800S, TL-D1600S, TL-R400S at TL-R1200S-RP; hanggang 2 ng isang nakalistang modelo, ayon sa configuration ng host. |
| Mga Kinakailangang SATA Host Adapter | TL-D400S / TL-R400S: QXP-400eS-A1164 na may 1 × SFF-8088 cable. TL-D800S: QXP-800eS-A1164 na may 2 × SFF-8088. TL-D1600S: QXP-1600eS-A1164 na may 4 × SFF-8088-to-SFF-8644; ginagamit ng TL-R1200S-RP ang parehong HBA na may 3 cable. |
| Mga USB Expansion Enclosure | TL-D800C (hanggang 2), TL-R1200C-RP (hanggang 2). Gumamit ng direktang USB cable na compatible sa enclosure; nililimitahan ng NAS host port ang bilis ng connection. |
| Mga SAS Expansion Enclosure | TL-R1220Sep-RP (hanggang 16), TL-R1620Sep-RP (hanggang 16), TL-R6020Sep-RP (hanggang 4). Kailangan ang compatible na QNAP SAS expansion card at mga SFF-8644 cable. |
| Mga Kinakailangang SAS Host Adapter | QXP-830S-3808 o QXP-1630S-3816, ayon sa eksaktong compatibility ng NAS slot/card. Dapat gamitin sa mga TL-R6020Sep-RP deployment ang QXP-1630S-3816 na inirerekomenda ng manufacturer. Hiwalay ang mga card at kinakailangang SAS cable. |
| Mga PCIe JBOD Enclosure | TL-R1200PES-RP, TL-R1600PES-RP, TL-R2400PES-RP; hanggang 12 PCIe JBOD unit sa kabuuan sa mga suportadong slot. |
| Kinakailangang PCIe JBOD Adapter | QXP-3X4PES na may espesyal na CAB-PCIE10M-8644-4X cable para sa suportadong x4 JBOD na koneksiyon. Hindi kasya sa card na ito ang kasamang 8X cable ng enclosure. BIOS Q03XAR19 o mas bago; QTS / QuTS hero 5.1.2 o mas bago. |
| Suporta ng Slot sa PCIe JBOD | Slot 1: suportado ang x4 JBOD (PCIe Gen 4 x4); Slot 2: suportado ang x4 JBOD (PCIe Gen 4 x4 o x8); Slot 3: suportado ang x4 JBOD (PCIe Gen 4 x4). Isama sa plano ng pag-install ang mga slot na okupado ng factory network card at mga kinakailangan sa lane sharing. |
| Mga SAS Enclosure ng Ibang Manufacturer | Seagate Exos E 5U84 (hanggang 2), Seagate Exos E 2U12 (hanggang 2). Kailangan ang compatible na SAS card/cable, QuTS hero h5.1.0 o mas bago at hiwalay na lisensiyang hindi maaaring ilipat para sa bawat enclosure. Hindi maaaring pagsamahin ang pool nito at ang NAS pool. |
| Mga Limitasyon sa Disenyo ng Expansion | Ang mga bilang ay para sa bawat uri ng enclosure, hindi mga kabuuang maaaring pagsamahin kapag naghahalo ng modelo. Dapat suriin para sa buong disenyo ang mga available na PCIe slot, kinakailangang firmware, memory, mga limitasyon ng pool, mga cable at topology. |
| Pisikal na Disenyo at Pagpapatakbo | |
| Uri ng Pagkakabuo at mga Sukat | 2U na ikakabit sa rack; 88.3 × 480.97 × 510.23mm (H × W × D). |
| Timbang | 16.77kg neto; 20.95kg kabuuan. |
| Suplay ng Kuryente | 2 × redundant PSU; maximum na 1100W bawat PSU sa AC 200–240V, na may mas mababang available na output ayon sa mga limitasyon ng input voltage ng manufacturer. |
| Konsumo ng Kuryente | 277.64W na karaniwang kuryente habang gumagana, sa pagsubok ng manufacturer na kumpleto ang lahat ng drive. |
| Pagpapalamig | 4 × 60mm na bentilador. |
| Kapaligiran | Habang gumagana 0–40°C; sa pag-iimbak −20–70°C. 5–95% RH, walang kondensasyon; pinakamataas na wet-bulb temperature na 27°C. |
| Garantiya | 5 taon. |
| Pag-install | |
| Mga Drive at Accessory | NAS na walang kasamang drive. Hiwalay ang mga drive, network optic/cable at opsiyonal na expansion card maliban kung tahasang nakasaad na kasama. |
| Kit ng Rail | Compatible na opsiyon sa rail na RAIL-A03-57, hiwalay na ibinibigay. Kumpirmahin ang pagitan ng mounting post at mga kinakailangan sa butas ng rack. |
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