{"product_id":"qnap-tvs-h877ax-r5-16g-8-bay-quts-hero-enterprise-zen","title":"QNAP TVS-h877AX-R5-16G,8-bay QuTS hero Enterprise ZFS Hybrid Desktop NAS","description":"\u003cstyle type=\"text\/css\"\u003e.qps-product-description {\n    --qps-blue:#00529b; --qps-blue-dark:#073b67; --qps-blue-light:#eef6fc;\n    --qps-red:#d71920; --qps-text:#24313d; --qps-muted:#5d6b78;\n    --qps-border:#dce5ec; --qps-soft:#f6f8fa; --qps-white:#ffffff;\n    max-width:1180px; margin:0 auto; color:var(--qps-text);\n    font-family:Arial,Helvetica,sans-serif; font-size:16px; line-height:1.7;\n}\n.qps-product-description *, .qps-product-description *::before, .qps-product-description *::after { box-sizing:border-box; }\n.qps-product-description h2, .qps-product-description h3, .qps-product-description h4 { color:var(--qps-blue-dark); line-height:1.3; margin-top:0; }\n.qps-product-description h2 { margin-bottom:16px; font-size:clamp(26px,3vw,36px); }\n.qps-product-description h3 { margin-bottom:12px; font-size:clamp(21px,2.3vw,28px); 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}\n.qps-answer-box h3 { margin-bottom:8px; font-size:21px; }\n.qps-answer-box p:last-child { margin-bottom:0; }\n.qps-highlight-grid { display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:14px; margin-bottom:34px; }\n.qps-highlight { padding:20px; border:1px solid var(--qps-border); border-radius:14px; background:var(--qps-white); box-shadow:0 6px 18px rgba(35,49,61,.05); }\n.qps-highlight-value { display:block; margin-bottom:5px; color:var(--qps-blue); font-size:24px; font-weight:800; line-height:1.2; }\n.qps-highlight-label { display:block; color:var(--qps-muted); font-size:14px; line-height:1.45; }\n.qps-section { margin-bottom:34px; }\n.qps-section-heading { margin-bottom:18px; padding-bottom:12px; border-bottom:2px solid var(--qps-border); }\n.qps-section-heading h3 { margin-bottom:5px; }\n.qps-section-heading p { margin-bottom:0; color:var(--qps-muted); }\n.qps-feature-grid { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:18px; }\n.qps-feature-card { position:relative; padding:24px; border:1px solid var(--qps-border); border-radius:16px; background:var(--qps-white); }\n.qps-feature-number { display:inline-flex; width:38px; height:38px; align-items:center; justify-content:center; margin-bottom:16px; border-radius:50%; background:var(--qps-blue); color:#fff; font-size:15px; font-weight:800; }\n.qps-feature-card p { margin-bottom:0; color:var(--qps-muted); font-size:15px; }\n.qps-content-panel { padding:clamp(22px,4vw,32px); border:1px solid var(--qps-border); border-radius:16px; background:var(--qps-soft); }\n.qps-content-panel p:last-child { margin-bottom:0; }\n.qps-performance-grid { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:18px; }\n.qps-performance-card { padding:24px; border:1px solid var(--qps-border); border-radius:16px; background:#fff; }\n.qps-performance-card strong { display:block; color:var(--qps-blue); font-size:25px; line-height:1.25; }\n.qps-performance-card span { color:var(--qps-muted); font-size:14px; }\n.qps-note { margin-top:14px; color:var(--qps-muted); font-size:13px; }\n.qps-faq-list { display:grid; gap:12px; }\n.qps-faq-list details { overflow:hidden; border:1px solid var(--qps-border); border-radius:12px; background:#fff; }\n.qps-faq-list summary { position:relative; padding:17px 50px 17px 18px; color:var(--qps-blue-dark); cursor:pointer; font-weight:800; list-style:none; }\n.qps-faq-list summary::-webkit-details-marker { display:none; }\n.qps-faq-list summary::after { position:absolute; top:50%; right:18px; width:28px; height:28px; border-radius:50%; background:var(--qps-blue-light); color:var(--qps-blue); content:\"+\"; font-size:20px; line-height:28px; text-align:center; transform:translateY(-50%); }\n.qps-faq-list details[open] summary::after { content:\"−\"; }\n.qps-faq-answer { padding:0 18px 18px; color:var(--qps-muted); }\n.qps-faq-answer p { margin-bottom:0; }\n.qps-disclaimer { padding:22px; border:1px solid #ead9a7; border-radius:14px; background:#fffaf0; color:#5f5130; font-size:14px; }\n.qps-disclaimer strong { color:#493d22; }\n.qps-disclaimer p:last-child { margin-bottom:0; }\n@media (max-width:900px) { .qps-highlight-grid,.qps-feature-grid { grid-template-columns:repeat(2,minmax(0,1fr)); } }\n@media (max-width:680px) { .qps-product-description { font-size:15px; } .qps-hero { padding:26px 22px; border-radius:15px; } .qps-highlight-grid,.qps-feature-grid,.qps-performance-grid { grid-template-columns:1fr; } }\n\u003c\/style\u003e\n\u003csection aria-label=\"QNAP TVS-h877AX-R5-16G product information\" class=\"qps-product-description\"\u003e\n\u003cdiv class=\"qps-hero\"\u003e\n\u003cspan class=\"qps-eyebrow\"\u003e8-Bay Enterprise ZFS Hybrid Desktop NAS\u003c\/span\u003e\n\u003ch2\u003eQNAP TVS-h877AX-R5-16G\u003c\/h2\u003e\n\n\u003cp class=\"qps-hero-intro\"\u003ePowered by an AMD Ryzen™ 5 7000 series 6-core\/12-thread processor and 16GB DDR5 memory, the TVS-h877AX-R5-16G combines ZFS data integrity, U.2 NVMe acceleration, dual 10GBASE-T, dual 2.5GbE and PCIe Gen 4 expansion for creative collaboration, virtualization and data-intensive workflows.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"qps-answer-box\"\u003e\n\u003ch3\u003eWhat is the QNAP TVS-h877AX-R5-16G?\u003c\/h3\u003e\n\n\u003cp\u003eThe TVS-h877AX-R5-16G is an eight-bay hybrid desktop NAS running the QuTS hero operating system. It provides six 3.5-inch SATA drive bays, two U.2 NVMe PCIe Gen 4 x4 bays, 16GB DDR5 memory, integrated AMD Radeon™ Graphics and three PCIe Gen 4 expansion slots.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv aria-label=\"Product highlights\" class=\"qps-highlight-grid\"\u003e\n\u003cdiv class=\"qps-highlight\"\u003e\n\u003cspan class=\"qps-highlight-value\"\u003e6-Core \/ 12-Thread\u003c\/span\u003e\u003cspan class=\"qps-highlight-label\"\u003eAMD Ryzen™ 5 7000 series processor, burst up to 5.1GHz\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"qps-highlight\"\u003e\n\u003cspan class=\"qps-highlight-value\"\u003e16GB DDR5\u003c\/span\u003e\u003cspan class=\"qps-highlight-label\"\u003eExpandable to 192GB with optional ECC memory support\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"qps-highlight\"\u003e\n\u003cspan class=\"qps-highlight-value\"\u003e2 x U.2 NVMe\u003c\/span\u003e\u003cspan class=\"qps-highlight-label\"\u003ePCIe Gen 4 x4 SSD bays for high-speed storage acceleration\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"qps-highlight\"\u003e\n\u003cspan class=\"qps-highlight-value\"\u003e10GbE + 2.5GbE\u003c\/span\u003e\u003cspan class=\"qps-highlight-label\"\u003eDual 10GBASE-T and dual 2.5GbE ports built in\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"qps-section\"\u003e\n\u003cdiv class=\"qps-section-heading\"\u003e\n\u003ch3\u003eAMD Ryzen™ 7000 Series and DDR5 Memory\u003c\/h3\u003e\n\n\u003cp\u003eZen 4 processing and expandable DDR5 memory support demanding multitasking.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"qps-content-panel\"\u003e\n\u003cp\u003eThe TVS-h877AX-R5-16G uses an AMD Ryzen™ 5 7000 series 6-core\/12-thread processor with integrated AMD Radeon™ Graphics. Its 16GB UDIMM DDR5 memory can be expanded to 192GB across four DDR5 slots, with optional ECC memory support.\u003c\/p\u003e\n\n\u003cp\u003eThis platform is designed for heavy multitasking, high-load virtual machines, containers and high-resolution video transcoding.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"qps-section\"\u003e\n\u003cdiv class=\"qps-section-heading\"\u003e\n\u003ch3\u003eHybrid SATA and U.2 NVMe Storage\u003c\/h3\u003e\n\n\u003cp\u003eCombine high-capacity hard drives with high-speed U.2 NVMe SSD storage.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"qps-feature-grid\"\u003e\n\u003carticle class=\"qps-feature-card\"\u003e\u003cspan class=\"qps-feature-number\"\u003e01\u003c\/span\u003e\n\n\u003ch4\u003eSix SATA Drive Bays\u003c\/h4\u003e\n\n\u003cp\u003eSix 3.5-inch SATA bays support 3.5-inch SATA hard drives and 2.5-inch SATA solid state drives.\u003c\/p\u003e\n\u003c\/article\u003e\n\n\u003carticle class=\"qps-feature-card\"\u003e\u003cspan class=\"qps-feature-number\"\u003e02\u003c\/span\u003e\n\n\u003ch4\u003eTwo U.2 NVMe Bays\u003c\/h4\u003e\n\n\u003cp\u003eTwo 2.5-inch U.2 NVMe PCIe Gen 4 x4 bays support compatible PCIe Gen 4 and PCIe Gen 5 U.2 SSDs.\u003c\/p\u003e\n\u003c\/article\u003e\n\n\u003carticle class=\"qps-feature-card\"\u003e\u003cspan class=\"qps-feature-number\"\u003e03\u003c\/span\u003e\n\n\u003ch4\u003eSSD Cache Acceleration\u003c\/h4\u003e\n\n\u003cp\u003eSSD cache acceleration is supported for workloads that benefit from faster storage access.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"qps-section\"\u003e\n\u003cdiv class=\"qps-section-heading\"\u003e\n\u003ch3\u003eHigh-Speed Networking and Expansion\u003c\/h3\u003e\n\n\u003cp\u003eBuilt-in multi-gigabit connectivity with flexible PCIe Gen 4 expansion.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"qps-feature-grid\"\u003e\n\u003carticle class=\"qps-feature-card\"\u003e\u003cspan class=\"qps-feature-number\"\u003e04\u003c\/span\u003e\n\n\u003ch4\u003eDual 10GBASE-T\u003c\/h4\u003e\n\n\u003cp\u003eTwo 10GBASE-T ports support 10G, 5G, 2.5G, 1G and 100M network speeds.\u003c\/p\u003e\n\u003c\/article\u003e\n\n\u003carticle class=\"qps-feature-card\"\u003e\u003cspan class=\"qps-feature-number\"\u003e05\u003c\/span\u003e\n\n\u003ch4\u003eDual 2.5GbE\u003c\/h4\u003e\n\n\u003cp\u003eTwo additional 2.5GbE ports support 2.5G, 1G, 100M and 10M connectivity.\u003c\/p\u003e\n\u003c\/article\u003e\n\n\u003carticle class=\"qps-feature-card\"\u003e\u003cspan class=\"qps-feature-number\"\u003e06\u003c\/span\u003e\n\n\u003ch4\u003eThree PCIe Gen 4 Slots\u003c\/h4\u003e\n\n\u003cp\u003eThree PCIe Gen 4 slots support expansion including optional 25GbE adapters and discrete GPUs, including NVIDIA RTX™ series cards.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"qps-section\"\u003e\n\u003cdiv class=\"qps-section-heading\"\u003e\n\u003ch3\u003eVirtualization, NFS over RDMA and GPU Support\u003c\/h3\u003e\n\n\u003cp\u003eDesigned for centralized storage, virtual workloads and low-latency data access.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"qps-content-panel\"\u003e\n\u003cp\u003eThe TVS-h877AX supports virtual machines and containerized applications for centralized storage, backup, disaster recovery and storage expansion. GPU pass-through is also supported.\u003c\/p\u003e\n\n\u003cp\u003eNFS over RDMA can bypass CPU overhead to provide high-throughput, low-latency direct storage for supported AI training and inference workflows.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"qps-section\"\u003e\n\u003cdiv class=\"qps-section-heading\"\u003e\n\u003ch3\u003eSupplied QNAP Labs Performance Results\u003c\/h3\u003e\n\n\u003cp\u003eResults were recorded using an upgraded test configuration and are not the standard TVS-h877AX-R5-16G hardware configuration.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"qps-performance-grid\"\u003e\n\u003cdiv class=\"qps-performance-card\"\u003e\n\u003ch4\u003e5 x 25GbE SMB Sequential Throughput\u003c\/h4\u003e\n\u003cstrong\u003e12,172MB\/s read\u003c\/strong\u003e\u003cstrong\u003e11,106MB\/s write\u003c\/strong\u003e\u003cspan\u003e1M sequential test\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"qps-performance-card\"\u003e\n\u003ch4\u003e5 x 25GbE iSCSI Random Performance\u003c\/h4\u003e\n\u003cstrong\u003e1,253,234 read IOPS\u003c\/strong\u003e\u003cstrong\u003e791,094 write IOPS\u003c\/strong\u003e\u003cspan\u003e4K random test\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cp class=\"qps-note\"\u003eTested by QNAP Labs using a TVS-h877AX with AMD Ryzen™ 5 PRO 7645, memory upgraded to 64GB DDR5-4800, three QXG-25G2SF-CX6 cards, QuTS hero h5.2.7.3232 and the supplied storage and client configuration. Actual results may vary depending on the environment.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"qps-section\"\u003e\n\u003cdiv class=\"qps-section-heading\"\u003e\n\u003ch3\u003eQuTS hero and Qtier Information\u003c\/h3\u003e\n\n\u003cp\u003eZFS-based storage integrity with supplied information about current and upcoming tiering functions.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"qps-content-panel\"\u003e\n\u003cp\u003eThe TVS-h877AX uses the QuTS hero operating system. The supplied product content describes Qtier for QuTS hero as allowing active data to be moved to high-performance SSDs and cold data to high-capacity HDDs.\u003c\/p\u003e\n\n\u003cp\u003eThe same supplied content also describes upcoming Qtier smart tiering technology. Availability and the exact level of automatic data migration should therefore be confirmed before relying on this feature.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"qps-section\"\u003e\n\u003cdiv class=\"qps-section-heading\"\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003cp\u003eQuick answers about the TVS-h877AX-R5-16G.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"qps-faq-list\"\u003e\n\u003cdetails\u003e\u003csummary\u003eHow much memory is installed?\u003c\/summary\u003e\n\n\u003cdiv class=\"qps-faq-answer\"\u003e\n\u003cp\u003eThis configuration includes 16GB UDIMM DDR5 memory. The NAS supports up to 192GB across four DDR5 slots and supports optional ECC memory.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\u003csummary\u003eWhich drives does the TVS-h877AX-R5-16G support?\u003c\/summary\u003e\n\n\u003cdiv class=\"qps-faq-answer\"\u003e\n\u003cp\u003eThe six 3.5-inch bays support 3.5-inch SATA hard drives and 2.5-inch SATA SSDs. The two 2.5-inch bays support U.2 SSDs, with U.2 NVMe compatibility limited to PCIe Gen 4 and PCIe Gen 5 SSDs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\u003csummary\u003eAre the U.2 SSD bays hot-swappable?\u003c\/summary\u003e\n\n\u003cdiv class=\"qps-faq-answer\"\u003e\n\u003cp\u003eYes, with a condition: to enable hot-swap after system startup, the U.2 SSD must be installed before the NAS is powered on.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\u003csummary\u003eWhat network ports are built in?\u003c\/summary\u003e\n\n\u003cdiv class=\"qps-faq-answer\"\u003e\n\u003cp\u003eThe NAS includes two 10GBASE-T ports and two 2.5GbE ports. Optional 25GbE connectivity can be added via an adapter.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\u003csummary\u003eDoes it support PCIe expansion?\u003c\/summary\u003e\n\n\u003cdiv class=\"qps-faq-answer\"\u003e\n\u003cp\u003eYes. It has three PCIe Gen 4 slots, with Slot 1 operating at Gen 4 x8 when Slot 2 is unused or Gen 4 x4 when Slot 2 is in use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\u003csummary\u003eDoes it support virtualization and GPU pass-through?\u003c\/summary\u003e\n\n\u003cdiv class=\"qps-faq-answer\"\u003e\n\u003cp\u003eYes. The supplied information lists support for virtual machines, containerized applications and GPU pass-through.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\u003csummary\u003eWhat is the standard warranty?\u003c\/summary\u003e\n\n\u003cdiv class=\"qps-faq-answer\"\u003e\n\u003cp\u003eThe supplied datasheet lists a standard five-year warranty.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"qps-disclaimer\"\u003e\n\u003cp\u003e\u003cstrong\u003eU.2 hot-swap note:\u003c\/strong\u003e A U.2 SSD must be installed before the system is powered on to support hot-swapping after startup.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMemory note:\u003c\/strong\u003e For dual-DIMM configurations, use a pair of identical DDR5 modules. Use QNAP memory modules with identical specifications and refer to the hardware user manual before installation.\u003c\/p\u003e\n\n\u003cp\u003eProduct images are illustrative. Designs and specifications are subject to change without notice.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e","brand":"QNAP","offers":[{"title":"Default Title","offer_id":53891190816952,"sku":"TVS-h877AX-R5-16G","price":5163.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0788\/4613\/2408\/files\/TVS-h877AX-R5-16G_bb609f57-cbfc-4a7e-b773-178a5c36b79b.jpg?v=1786343616","url":"https:\/\/nasmarketplace.com\/en-gl\/products\/qnap-tvs-h877ax-r5-16g-8-bay-quts-hero-enterprise-zen","provider":"NAS Marketplace","version":"1.0","type":"link"}