{"product_id":"qnap-ts-h2490fu","title":"QNAP TS-h2490FU 24-Bay NVMe All-Flash Rackmount NAS","description":"\u003cdiv id=\"ace-qnap-ts-h2490fu-copy\"\u003e\n\u003cstyle\u003e\n#ace-qnap-ts-h2490fu-copy { font-family: Inter, Arial, sans-serif; color: inherit; }\n\/* Reuses the current ACE calculator FAQ disclosure treatment. Scope: this product FAQ only. *\/\n#ace-qnap-ts-h2490fu-copy .ace-article-faq { --ace-family-ink: #21352b; --ace-family-muted: #5b6961; --ace-family-line: #d3d9d5; --ace-family-soft: #f4f7f4; margin: 24px 0; padding: 0; background: transparent; font-family: Inter, Arial, sans-serif; }\n#ace-qnap-ts-h2490fu-copy .ace-article-faq details.ace-form-disclosure { margin: 0 0 12px; padding: 0; border: 1px solid var(--ace-family-line); border-radius: 12px; background: #fff; overflow: visible; }\n#ace-qnap-ts-h2490fu-copy .ace-article-faq details \u003e summary { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 56px; margin: 0; padding: 16px 20px; border-radius: 12px; background: var(--ace-family-soft); color: var(--ace-family-ink); font: inherit; font-size: 16px; font-weight: 600; line-height: 1.4; list-style: none; cursor: pointer; }\n#ace-qnap-ts-h2490fu-copy .ace-article-faq summary::-webkit-details-marker { display: none; }\n#ace-qnap-ts-h2490fu-copy .ace-article-faq summary::marker { content: ''; }\n#ace-qnap-ts-h2490fu-copy .ace-article-faq summary::before, #ace-qnap-ts-h2490fu-copy .ace-article-faq summary::after { content: none; }\n#ace-qnap-ts-h2490fu-copy .ace-article-faq details[open] \u003e summary { border-radius: 12px 12px 0 0; border-bottom: 0; }\n#ace-qnap-ts-h2490fu-copy .ace-article-faq h3.ace-form-title { display: flex; align-items: center; justify-content: space-between; gap: 16px; width: 100%; min-width: 0; margin: 0 !important; padding: 0; color: var(--ace-family-ink); font-family: Inter, Arial, sans-serif; font-size: 16px; font-weight: 600; line-height: 1.35; letter-spacing: normal; text-transform: none; }\n#ace-qnap-ts-h2490fu-copy .ace-article-faq .ace-form-title-text { display: flex; flex: 1 1 auto; min-width: 0; margin: 0; overflow-wrap: anywhere; }\n#ace-qnap-ts-h2490fu-copy .ace-article-faq .ace-form-toggle { display: inline-flex; align-items: center; gap: 10px; flex: 0 0 auto; margin: 0 0 0 auto; padding: 0; color: #55605a; font-size: 12px; line-height: 1.4; font-weight: 500; white-space: nowrap; }\n#ace-qnap-ts-h2490fu-copy .ace-article-faq details \u003e summary .ace-form-collapse { display: none; }\n#ace-qnap-ts-h2490fu-copy .ace-article-faq details[open] \u003e summary .ace-form-expand { display: none; }\n#ace-qnap-ts-h2490fu-copy .ace-article-faq details[open] \u003e summary .ace-form-collapse { display: inline; }\n#ace-qnap-ts-h2490fu-copy .ace-article-faq .ace-form-chevron { display: inline-block; width: 8px; height: 8px; margin: 0 2px 4px; border-bottom: 2px solid currentColor; border-right: 2px solid currentColor; transform: rotate(45deg); transition: transform .15s ease; }\n#ace-qnap-ts-h2490fu-copy .ace-article-faq details[open] \u003e summary .ace-form-chevron { transform: rotate(225deg); margin-bottom: 0; }\n#ace-qnap-ts-h2490fu-copy .ace-article-faq .ace-form-body { margin: 0; padding: 20px; min-width: 0; color: var(--ace-family-ink); font-size: 15px; line-height: 1.65; }\n#ace-qnap-ts-h2490fu-copy .ace-article-faq .ace-form-body \u003e p { margin: 0; line-height: 1.65; }\n#ace-qnap-ts-h2490fu-copy .ace-article-faq summary:focus-visible { outline: 3px solid #24731a; outline-offset: 3px; }\n@media (max-width: 640px) {\n  #ace-qnap-ts-h2490fu-copy .ace-article-faq details \u003e summary { padding: 14px 16px; gap: 12px; }\n  #ace-qnap-ts-h2490fu-copy .ace-article-faq h3.ace-form-title { gap: 12px; }\n  #ace-qnap-ts-h2490fu-copy .ace-article-faq .ace-form-body { padding: 16px; }\n  #ace-qnap-ts-h2490fu-copy .ace-article-faq .ace-form-toggle { font-size: 11px; gap: 8px; }\n}\n@media (prefers-reduced-motion: reduce) { #ace-qnap-ts-h2490fu-copy .ace-article-faq .ace-form-chevron { transition: none; } }\n\n\n#ace-qnap-ts-h2490fu-copy .ace-article-faq { width:100%; max-width:100%; box-sizing:border-box; }\n#ace-qnap-ts-h2490fu-copy .ace-article-faq .ace-form-body { border:0; box-shadow:none; }\n\n#ace-qnap-ts-h2490fu-copy .ace-article-faq {width:100%;max-width:none;box-sizing:border-box;}\n\u003c\/style\u003e\n\u003ch2\u003eDense NVMe Storage for a High-Speed Data Environment\u003c\/h2\u003e\n\u003cp\u003eThe 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.\u003c\/p\u003e\n\u003cp\u003eIts 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.\u003c\/p\u003e\n\u003ch2\u003eHighlights\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTwenty-four 2.5-inch U.2 NVMe PCIe Gen3 x4 SSD bays\u003c\/li\u003e\n\u003cli\u003eAMD EPYC processing with ECC DDR4 RDIMM memory\u003c\/li\u003e\n\u003cli\u003eTwo or four 25GbE SFP28 ports according to processor configuration\u003c\/li\u003e\n\u003cli\u003eFive PCIe Gen4 slots, with supplied network adapters occupying slots\u003c\/li\u003e\n\u003cli\u003eRedundant power supplies and five-year warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003ch3\u003eNVMe Throughout the Main Storage Bays\u003c\/h3\u003e\n\u003cp\u003eAll 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.\u003c\/p\u003e\n\u003ch3\u003eMatch Processing and Network Capacity\u003c\/h3\u003e\n\u003cp\u003eChoose 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.\u003c\/p\u003e\n\u003ch3\u003eMemory and Expansion for the Storage Design\u003c\/h3\u003e\n\u003cp\u003eSixteen 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.\u003c\/p\u003e\n\u003ch3\u003eZFS Protection with a Planned RAID Layout\u003c\/h3\u003e\n\u003cp\u003eQuTS 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.\u003c\/p\u003e\n\u003ch2\u003eSummary\u003c\/h2\u003e\n\u003cp\u003eThe 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.\u003c\/p\u003e\n\u003csection class=\"ace-article-faq\" aria-label=\"Frequently Asked Questions\"\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdetails class=\"ace-form-disclosure\" name=\"ace-qnap-ts-h2490fu-copy-faq\" open\u003e\u003csummary\u003e\u003ch3 class=\"ace-form-title\"\u003e\n\u003cspan class=\"ace-form-title-text\"\u003eWhich configuration should I choose?\u003c\/span\u003e\u003cspan class=\"ace-form-toggle\" aria-hidden=\"true\"\u003e\u003cspan class=\"ace-form-expand\"\u003eExpand\u003c\/span\u003e\u003cspan class=\"ace-form-collapse\"\u003eCollapse\u003c\/span\u003e\u003ci class=\"ace-form-chevron\"\u003e\u003c\/i\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\u003c\/summary\u003e\u003cdiv class=\"ace-form-body\"\u003e\u003cp\u003eUse 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.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails class=\"ace-form-disclosure\" name=\"ace-qnap-ts-h2490fu-copy-faq\"\u003e\u003csummary\u003e\u003ch3 class=\"ace-form-title\"\u003e\n\u003cspan class=\"ace-form-title-text\"\u003eWhich drives can I install?\u003c\/span\u003e\u003cspan class=\"ace-form-toggle\" aria-hidden=\"true\"\u003e\u003cspan class=\"ace-form-expand\"\u003eExpand\u003c\/span\u003e\u003cspan class=\"ace-form-collapse\"\u003eCollapse\u003c\/span\u003e\u003ci class=\"ace-form-chevron\"\u003e\u003c\/i\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\u003c\/summary\u003e\u003cdiv class=\"ace-form-body\"\u003e\u003cp\u003e24 × 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.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails class=\"ace-form-disclosure\" name=\"ace-qnap-ts-h2490fu-copy-faq\"\u003e\u003csummary\u003e\u003ch3 class=\"ace-form-title\"\u003e\n\u003cspan class=\"ace-form-title-text\"\u003eAre the advertised network ports built in?\u003c\/span\u003e\u003cspan class=\"ace-form-toggle\" aria-hidden=\"true\"\u003e\u003cspan class=\"ace-form-expand\"\u003eExpand\u003c\/span\u003e\u003cspan class=\"ace-form-collapse\"\u003eCollapse\u003c\/span\u003e\u003ci class=\"ace-form-chevron\"\u003e\u003c\/i\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\u003c\/summary\u003e\u003cdiv class=\"ace-form-body\"\u003e\u003cp\u003e8-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.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails class=\"ace-form-disclosure\" name=\"ace-qnap-ts-h2490fu-copy-faq\"\u003e\u003csummary\u003e\u003ch3 class=\"ace-form-title\"\u003e\n\u003cspan class=\"ace-form-title-text\"\u003eHow many surveillance camera licences are included?\u003c\/span\u003e\u003cspan class=\"ace-form-toggle\" aria-hidden=\"true\"\u003e\u003cspan class=\"ace-form-expand\"\u003eExpand\u003c\/span\u003e\u003cspan class=\"ace-form-collapse\"\u003eCollapse\u003c\/span\u003e\u003ci class=\"ace-form-chevron\"\u003e\u003c\/i\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\u003c\/summary\u003e\u003cdiv class=\"ace-form-body\"\u003e\u003cp\u003eOn 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.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails class=\"ace-form-disclosure\" name=\"ace-qnap-ts-h2490fu-copy-faq\"\u003e\u003csummary\u003e\u003ch3 class=\"ace-form-title\"\u003e\n\u003cspan class=\"ace-form-title-text\"\u003eCan this NAS run virtual machines and containers?\u003c\/span\u003e\u003cspan class=\"ace-form-toggle\" aria-hidden=\"true\"\u003e\u003cspan class=\"ace-form-expand\"\u003eExpand\u003c\/span\u003e\u003cspan class=\"ace-form-collapse\"\u003eCollapse\u003c\/span\u003e\u003ci class=\"ace-form-chevron\"\u003e\u003c\/i\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\u003c\/summary\u003e\u003cdiv class=\"ace-form-body\"\u003e\u003cp\u003eSupported 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.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails class=\"ace-form-disclosure\" name=\"ace-qnap-ts-h2490fu-copy-faq\"\u003e\u003csummary\u003e\u003ch3 class=\"ace-form-title\"\u003e\n\u003cspan class=\"ace-form-title-text\"\u003eDoes RAID replace an independent backup?\u003c\/span\u003e\u003cspan class=\"ace-form-toggle\" aria-hidden=\"true\"\u003e\u003cspan class=\"ace-form-expand\"\u003eExpand\u003c\/span\u003e\u003cspan class=\"ace-form-collapse\"\u003eCollapse\u003c\/span\u003e\u003ci class=\"ace-form-chevron\"\u003e\u003c\/i\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\u003c\/summary\u003e\u003cdiv class=\"ace-form-body\"\u003e\u003cp\u003eNo. 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.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003c\/section\u003e\n\u003c\/div\u003e","brand":"QNAP","offers":[{"title":"8-Core 32GB","offer_id":44877307150395,"sku":"TS-h2490FU-7232P-32G","price":15803.44,"currency_code":"SGD","in_stock":true},{"title":"8-Core 64GB","offer_id":41582573223995,"sku":"TS-h2490FU-7232P-64G","price":17559.58,"currency_code":"SGD","in_stock":true},{"title":"16-Core 64GB","offer_id":44877307183163,"sku":"TS-h2490FU-7302P-64G","price":22770.63,"currency_code":"SGD","in_stock":true},{"title":"16-Core 128GB","offer_id":41582573256763,"sku":"TS-h2490FU-7302P-128G","price":28096.38,"currency_code":"SGD","in_stock":true},{"title":"16-Core 256GB","offer_id":41582573289531,"sku":"TS-h2490FU-7302P-256G","price":28096.38,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0557\/4541\/3179\/products\/qnap-ts-h2490fu-24-bay-nvme-all-flash-rackmount-nas-606633.png?v=1703212166","url":"https:\/\/aceperipherals.com\/ja\/products\/qnap-ts-h2490fu","provider":"ACE Peripherals","version":"1.0","type":"link"}