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24-Bay QTS hero NAS, AMD Ryzen™ 7 3700X 8-core/16-thread 3.4 GHz processor, 32GB DDR4 RAM (max 128GB RAM), 24x 2.5"/3.5" SATA HDD/SSD, 2xGbE LAN, 2 x 10GbE SFP+, 2 x 10GBase-T, USB. 3.1/3.0, 4 x PCIe expansion slot, 800W redundant power supply, QVR Pro free 8 & max 128 channels, optional graphics card support, vQTS support--dcsplit--,
The TS-h2477XU-RP QuTS hero NAS is powered by an AMD Ryzen™ 7 processor that delivers supreme system and virtual machine performance with up to 8 cores/16 threads and Turbo Core up to 4.4 GHz. Running the ZFS-based QuTS hero operating system, the TS-h2477XU-RP prioritizes data integrity and supports block-level inline data deduplication and compression, near-limitless snapshots, real-time SnapSync, SNMP protocol, and Azure AD Domain Services. Used as a mission-critical file server, virtualization server, VDI, collaborative video editing, or efficient file backup/recovery solution, the TS-h2477XU-RP helps your business achieve the outstanding service-level agreement performance.
Two built-in 10GbE SFP+ ports support iSER and empower bandwidth-demanding applications for virtualization, intensive file access, and large backup/restoration tasks.
PCIe slots allow for installing 5/10/25GbE adapters, QM2 cards, or Fibre Channel cards to increase application potential and performance.
SSD cache acceleration improves random read performance to boost IOPS-demanding applications.
Supports storage for virtualization, and directly hosts virtual machines and containers.
Cloud storage gateways realize hybrid cloud applications by working with the cache space reserved on NAS to ensure low-latency data access to the cloud.
Experience a business-class backup center, supporting backup/restore of cloud data and VMs (including Google™ Workspace, Microsoft 365®, VMware® and Hyper-V).
AMD Ryzen™ 7 3700X 8-core/16-thread processor, burst up to 4.4 GHz, 32 GB UDIMM DDR4 (2 x 16GB), redundant power supply
Powered by a high-performance AMD Ryzen™ 7 3700X 8 cores/16 threads 3.6 GHz processor (Turbo Core 4.4 GHz) with AES-NI encryption acceleration and up to 128 GB (4 x 32 GB) DDR4 RAM, the TS-h2477XU-RP delivers aggressive yet power-smart performance to meet multi-tasking demands – including the ability to run multiple virtual machines simultaneously. For resource-demanding business applications such as VDI, R&D, private cloud, and server virtualization, the TS-h2477XU-RP provides dependable high performance in demanding business IT environments as a cost-efficient NAS solution.
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Tested in QNAP Labs. Figures may vary by environment. .
Check QNAP NAS with Support for Virtualization application
The TS-h2477XU-RP features outstanding hardware and expandable architecture, enabling optimal performance and flexibility to meet business application diversification requirements.
AMD Ryzen™ 7 3700X 8 cores/16 threads 3.6 GHz processor (Turbo Core up to 4.4 GHz) delivers high computing power.
Supports four DDR4 dual-channel Long-DIMM memory modules for a maximum of 128 GB RAM.
Supports external hard drives and uninterruptible power supplies. The USB 3.2 Gen 2 port provides data transmission speeds up to 10Gb/s, significantly boosting data transfer performance.
Ideal for service binding, port trunking, and MPIO configurations.
10GbE SFP+ ports support NVIDIA® Mellanox ConnectX-4 Lx SmartNIC features.
Supports 5/10/25GbE network expansion cards, QM2 cards, storage expansion cards, and Fibre Channel cards for greater application potential. (One slot comes with a pre-installed 10GbE adapter).
Redundant 800 watt power supplies ensure continuous system uptime.
Monitors system temperatures and automatically adjusts fan speeds.
The TS-h2477XU-RP provides two 10GbE SFP+ SmartNIC ports (with an NVIDIA® Mellanox ConnectX-4 Lx SmartNIC controller) that support iSCSI Extensions for RDMA (iSER) to increase data transfer performance and offload CPU workloads between a NAS and ESXi server. With Port Trunking for up to 20Gb/s bandwidth and failover support, the TS-h2477XU-RP satisfies demanding applications including virtualization, massive file transfer, high-speed backup/restoration, and multimedia transmission. The TS-h2477XU-RP is also ideally matched with QNAP’s managed and unmanaged 10GbE switches to form high-speed, secure and scalable network environments without going over budget.
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Install various expansion cards based on your needs to fulfill greater I/O capabilities.
Enable lightning-fast throughput for bandwidth-demanding tasks, such as virtualization, massive data transmission, and fast backup/restoration.
Adds M.2 SSD caching or 10GbE (10GBASE-T) connectivity to the NAS for optimized performance and bandwidth.
Designed for connecting the TS-h2477XU-RP to SAS 12Gb/s or SATA 6Gb/s expansion units for petabyte-scale storage capacity.
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Supports high-profile graphics cards to streamline video editing, transcoding, or enable GPU pass-through to virtual machines.
Note: When Virtualization Station uses the graphics card, the TS-h2477XU-RP will temporarily stop hardware transcoding acceleration for QuTS hero (or vice versa).
QuTS hero combines the app-based QTS with the 128-bit ZFS file system to provide flexible storage management, comprehensive data protection, and optimized performance to tackle the complexity and performance demands of modern IT. From storage management, virtualization, to collaborative media workflows, QuTS hero streamlines your business-critical tasks.
QuTS hero’s self-healing ensures data integrity and reliability. Write Once, Read Many (WORM) is also supported.
Inline data deduplication, compression, and compaction reduce file size to conserve storage capacity and optimize performance.
Main memory read cache (L1 ARC), SSD second-level read cache (L2 ARC), and ZFS Intent Log (ZIL) for synchronous transactions with power fail protection are simultaneously supported to boost performance and security.
Multiple RAID levels allow flexible capacity utilization. RAID Triple Parity and Triple Mirror deliver higher levels of data protection.
RAID-level SSD lifespan is automatically and regularly detected to prevent simultaneous SSD failure, improving your data protection and system reliability.
Apps for backup/sync, virtual machines/containers, content management, productivity, and more features can be used to expand the application potential of the TS-h2477XU-RP.
QuTS hero supports advanced block-based data reduction technologies (including inline data deduplication, compression, and compaction) to reduce file sizes, conserve storage capacity, and optimize performance. For example, if 20 virtual machines on a NAS are replicated using the same template, then storage space requirements for all 20 virtual machines can be reduced by up to 95%. Whether acting as primary or backup storage, the TS-h2477XU-RP optimizes storage utilization to provide a reliable storage cornerstone in the Big Data era.
Real-time SnapSync ensures that both the primary and secondary NAS maintain identical data. When data is written to the source, it is immediately written to the destination. If the primary NAS goes offline, IT staff can simply adjust the privilege settings of the secondary NAS to ensure continuous operations. SnapSync provides the strongest support for nonstop business operations and helps users to reduce the risk of data loss.
Note: SnapSync will be available from QuTS hero h4.5.2.
The TS-h2477XU-RP also supports snapshots and remote backup to help organizations accomplish routine backup tasks cost-effectively and efficiently.
Attain peace of mind with near-limitless, instant snapshots. Copy-on-write technology makes snapshot creation almost instantaneous without affecting ongoing data writing. Snapshot Replica replicates snapshot files to the backup NAS, simplifying data protection with version control.
HBS centralizes backup, restoration, and synchronization for easily transferring data in the TS-h2477XU-RP to another QNAP NAS, remote server, or cloud storage space. HBS supports QuDedup technology that eliminates redundant data at the source and makes multi-version backup faster.
You can count on Virtualization Station and Container Station for comprehensive virtualization support. Coupled with the Network & Virtual Switch app that boosts interoperability between virtual machines, containers, QNAP NAS, and other physical devices on the network, you can flexibly allocate physical and virtual network resources to simplify network deployment.
Run multiple Windows®, Linux®, UNIX®, Android™, and QuTScloud virtual machines and access them via a web browser or Virtual Network Computing (VNC). Businesses can run virtualized server applications on a single NAS without the need for additional physical servers.
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Experience LXC and Docker® lightweight virtualization technologies, download apps from the built-in Docker Hub Registry®, import and export containers, and create abundant microservices.
With Hyper Data Protector, the TS-h2477XU-RP becomes an agentless backup tool for VMware® vSphere and Microsoft® Hyper-V VM backup. Hyper Data Protector features incremental backup, global deduplication, backup scheduling and recovery compression. Hyper Data Protector also simultaneously backs up multiple VMs, providing you with a cost-effective and reliable disaster recovery plan, ensuring 24/7 operation of your services.
The TS-h2477XU-RP perfectly integrates NAS with mainstream cloud services. By deploying cloud storage gateways and enabling local caching, organizations can seamlessly use the cloud for storage, backup, and data recovery with low-latency access. This greatly helps in realizing cost-effective, flexible and secure hybrid cloud applications.
Flexibly expand storage capacity by connecting to cloud storage. You can leverage QuTS hero apps to manage and edit your cloud files or multimedia files. HybridMount is ideal for file server online collaboration and file-level data analysis.
VJBOD Cloud supports streamlined NAS backup to object cloud storage. The block-based data transmission uploads random data and large files to the cloud in blocks, and only transmits block-based volume or LUN changes (such as addition, modification, or deletion). This is ideal for enterprise-level applications with large file transfer requirements, such as databases, VM volumes, and videos.
QVR Elite is QNAP’s subscription-based smart surveillance solution, allowing you to easily build a surveillance system with lower TCO and higher scalability. You can arrange a dedicated, independent storage space for surveillance data on the TS-h2477XU-RP and enjoy simplified camera management, storage space allocation, camera live viewing and playback. Recordings are saved as MP4 files, allowing playback on nearly every device. QVR Elite also integrates QNAP AI-based solutions to build smart facial recognition for retail and door access systems with QNAP NAS. With QVR Pro Client software installed on your Windows®/Mac® or mobile devices, taking full control over monitored areas becomes more convenient and easier.
Common Fibre Channel Storage Area Networks (SAN) devices are often costly. By installing QNAP dual-port 16Gb/32Gb Fibre Channel expansion cards in the TS-h2477XU-RP, you have more budget-friendly options to add a NAS to a SAN environment. You can set a Fibre Channel Target using the iSCSI & Fibre Channel app. Moreover, the LUN Masking and Port Binding features provide an additional layer of data security.
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The storage capacity of the TS-h2477XU-RP can be expanded by connecting up to sixteen SAS 12Gb/s JBODs ( or ) using PCIe QXP expansion cards, or by using USB-based expansion enclosures. NAS storage expansion management is made easy with the user-friendly Storage & Snapshots Manager app.
The TS-h2477XU-RP is backed by a 3-year warranty at no additional cost. You can also purchase a warranty extension that extends your warranty coverage up to 5 years.
The TS-h2477XU-RP also supports QTS - QNAP’s standard NAS operating system – that provides greater everyday performance, efficient memory utilization, and the advantage of Qtier auto-tiering. You can also migrate drives from your current QTS-based NAS to the TS-h2477XU-RP.
Note:
QTS and QuTS hero use different file systems. You must remove all the drives from the TS-h2477XU-RP before switching from QuTS hero to QTS.
Safeguard enterprise cloud data by backing up/syncing files, emails, calendars and contacts from Google™ Workspace and Microsoft® Office 365® to the NAS.
QNAP’s powerful, Google-like search tool helps you quickly find images, music, videos, documents, and emails by keywords, color, and more search conditions. It also supports Qfiling to perform one-time or automatic archival tasks based on your search criteria.
Designed for object service developers; allows for creating high-performance S3 compatible development environments on a NAS to simplify service development workflows from testing to production.
Intel quad-core dual-port 2.5GbE NAS supports M.2 SSD caching and PCIe expandability for high-speed transmission and virtualization applications
Combat present & emerging virus threats
Intel Dual-Core 2.5GbE Multimedia NAS with M.2 PCIe slots and PCIe expandability
Add two M.2 NVMe SSDs to your NAS with a PCIe 3.0 expansion card
Powerful 10GbE-ready hybrid storage with PCIe Gen 4 expandability, supporting QuTS hero or QTS operating system
Quad-core 2.5GbE NAS for professionals, supporting PCIe expansion for 10 Gbps or M.2 SSDs to accelerate applications
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Dual M.2 22110/2280 PCIe SSD expansion card Dimension (L × W × H): 5.50 × 26.50 × 12.00 (cm) Weight: 0.26 (kg) Note: Please check the M.2 SSD compatibility list and QM2 Installation Guide |
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Dual M.2 PCIe SSD expansion card; supports up to two M.2 2280/22110 formfactor M.2 PCIe (Gen3 x4) SSDs; PCIe Gen3 x4 host interface Dimension (L × W × H): 19.50 × 5.30 × 12.30 (cm) Weight: 0.30 (kg) |
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Dual M.2 PCIe SSD expansion card; M.2 2280/22110 PCIe NVMe(Gen 3x4) SSDs; PCIe Gen3x4 host interface |
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Dual M.2 PCIe SSD expansion card; supports up to two M.2 2280/22110 formfactor M.2 PCIe (Gen3 x4) SSDs; PCIe Gen3 x8 host interface Dimension (L × W × H): 19.50 × 5.30 × 12.30 (cm) Weight: 0.30 (kg) |
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Dual M.2 PCIe SSD expansion card; M.2 2280/22110 PCIe NVMe(Gen 3x4) SSDs; PCIe Gen3x8 host interface |
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Dimension (L × W × H): 15.27 × 6.89 × 1.89 (cm) Weight: 0.30 (kg) |
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QNAP QM2 series, 2 x PCIe 2280 M.2 SSD slots, PCIe Gen3 x 4 , 2 x Intel I225LM 2.5GbE NBASE-T port Dimension (L × W × H): 5.20 × 19.50 × 12.50 (cm) Weight: 0.32 (kg) |
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Dual M.2 22110/2280 SATA SSD expansion card Dimension (L × W × H): 19.50 × 5.30 × 12.30 (cm) Weight: 0.30 (kg) |
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Quad M.2 PCIe SSD expansion card; supports up to four M.2 2280 formfactor M.2 PCIe (Gen3 x4) SSDs; PCIe Gen3 x8 host interface Dimension (L × W × H): 5.50 × 26.50 × 12.00 (cm) Weight: 0.32 (kg) |
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Quad M.2 2280 SATA SSD expansion card Dimension (L × W × H): 5.50 × 26.50 × 12.00 (cm) Weight: 0.32 (kg) |
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Dual-port 10GbE SFP+ network expansion card Dimension (L × W × H): 6.00 × 10.50 × 26.00 (cm) Weight: 0.24 (kg) |
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DUAL-PORT 10GBASE-T NETWORK EXPANSION CARD Dimension (L × W × H): 6.00 × 10.50 × 26.00 (cm) Weight: 0.42 (kg) |
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Dual-port 40GbE QSFP+ network expansion card Dimension (L × W × H): 6.00 × 10.50 × 26.00 (cm) Weight: 0.24 (kg) |
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Single-port (10Gbase-T) 10GbE network expansion card, PCIe Gen3 x4 Dimension (L × W × H): 14.30 × 19.30 × 5.20 (cm) Weight: 0.17 (kg) |
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Dual-port BASET 10GbE network expansion card; low-profile form factor; PCIe Gen2 x4 Dimension (L × W × H): 14.50 × 19.00 × 5.20 (cm) Weight: 0.24 (kg) |
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Dual-port (10GBASE-T) 10GbE network expansion card, Intel X710, PCIe Gen3 x4 Dimension (L × W × H): 14.50 × 19.00 × 5.20 (cm) Weight: 0.24 (kg) |
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Dual-port BASET 10GbE network expansion card; low-profile form factor; PCIe Gen3 x4 Dimension (L × W × H): 19.00 × 14.50 × 5.00 (cm) Weight: 0.17 (kg) |
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Dual-port SFP28 25GbE network expansion card; low-profile form factor; PCIe Gen4 x8 Dimension (L × W × H): 14.40 × 19.30 × 5.10 (cm) Weight: 0.24 (kg) |
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Single-port 2.5 GbE network expansion card Dimension (L × W × H): 5.00 × 19.20 × 14.50 (cm) Weight: 0.33 (kg) |
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Dual-port 2.5 GbE network expansion card Dimension (L × W × H): 5.00 × 19.20 × 14.50 (cm) Weight: 0.33 (kg) |
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Quad-port 2.5 GbE network expansion card Dimension (L × W × H): 5.00 × 19.20 × 14.50 (cm) Weight: 0.33 (kg) |
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Single-port, 4-speed 5 GbE network expansion card Dimension (L × W × H): 14.50 × 19.00 × 5.20 (cm) Weight: 0.20 (kg) |
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Dual-port, 4-speed 5 GbE network expansion card Dimension (L × W × H): 14.50 × 19.00 × 5.20 (cm) Weight: 0.20 (kg) |
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800W Delta power supply Dimension (L × W × H): 31.00 × 9.80 × 13.50 (cm) Weight: 0.87 (kg) |
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USB 3.0 to 5GbE/2.5GbE/1GbE adapter with type-c connector and 20cm USB 3.0 C to A cable |
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HDD Tray for TS-x79U series Dimension (L × W × H): 19.00 × 14.00 × 4.00 (cm) Weight: 0.20 (kg) |
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Rail kit for 24-bay rack mount models Dimension (L × W × H): 75.50 × 21.40 × 7.00 (cm) Weight: 3.52 (kg) |
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Dual-port USB 3.2 Gen 2 10Gbps Type-A PCIe Gen 3 x2 Card, Asmedia ASM3142 Dimension (L × W × H): 5.00 × 18.40 × 11.30 (cm) Weight: 0.18 (kg) |
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4-port miniSAS HD host bus adapter, Broadcom Mercator SAS3616W, PCIe 3.0 x 16 for TL SAS JBOD series Dimension (L × W × H): 12.40 × 19.50 × 5.30 (cm) Weight: 0.28 (kg) |
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Dual-port 16Gb Enhanced Gen 5 Fibre Channel Host Bus Adapter with SFP+ transceivers Dimension (L × W × H): 19.00 × 14.30 × 5.00 (cm) Weight: 0.40 (kg) Note: The FC adapter can only be supported on QNAP QTS & QTS Hero NAS operating systems. |
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Dual-port 32Gb Gen 6 Fibre Channel Host Bus Adapter with SFP+ transceivers Dimension (L × W × H): 19.00 × 14.30 × 5.00 (cm) Weight: 0.40 (kg) Note: The FC adapter can only be supported on QNAP QTS & QTS Hero NAS operating systems. |
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2-port miniSAS HD host bus adapter, Broadcom Tomcat SAS3408, PCIe 3.0 x 8 for TL SAS JBOD series Dimension (L × W × H): 12.40 × 19.50 × 5.30 (cm) Weight: 0.26 (kg) |
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QNAP WiFi 6 (Intel AX200) PCIe wireless card w/ antenna & brackets for NAS; Giga-byte GC-WBAX200 QNAP Edition Dimension (L × W × H): 5.50 × 15.00 × 21.50 (cm) Weight: 0.32 (kg) |
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USB-U31A2P01 Dimension (L × W × H): 11.30 × 18.50 × 5.20 (cm) Weight: 0.17 (kg) Note: USB cabe is not included. |
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TRX-10GSFP-SR-MLX Dimension (L × W × H): 12.00 × 19.50 × 3.50 (cm) Weight: 0.10 (kg) |
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Optical Transceiver 25GbE SFP28 LC-LC 850nm SR up to 100m Dimension (L × W × H): 17.50 × 6.50 × 2.50 (cm) Weight: 0.05 (kg) |
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SFP28 25GbE twinaxial direct attach cable, 1.5M Dimension (L × W × H): 1.50 × 6.50 × 2.50 (cm) Weight: 0.14 (kg) |
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1.5M SFP+ 10GBE DIRECT ATTACH CABLE Dimension (L × W × H): 1.00 × 24.00 × 29.50 (cm) Note: This 10GbE SFP+ network cable is designed for NAS models with an integrated 10GbE SFP+ LAN port or a 10GbE SFP+ network card. |
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SFP28 25GbE twinaxial direct attach cable, 3.0M Dimension (L × W × H): 1.50 × 24.00 × 30.00 (cm) Weight: 0.18 (kg) |
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3.0M SFP+ 10GBE DIRECT ATTACH CABLE Note: This 10GbE SFP+ network cable is designed for NAS models with an integrated 10GbE SFP+ LAN port or a 10GbE SFP+ network card. |
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5.0M SFP+ 10GbE DIRECT ATTACH CABLE Note: This 10GbE SFP+ network cable is designed for NAS models with an integrated 10GbE SFP+ LAN port or a 10GbE SFP+ network card. |
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DDR type: DDR4(288PIN) Capacity: 16GB Spec: 1024M X 8 Frequency: DDR4-2400 Form(PIN): 288PIN Power Supply: 1.2V Dram Organization: 2048M*64 Temperature: 0℃~85℃ Environmental Regulation: RoHS |
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32GB DDR4 RAM, 3200MHz, UDIMM, T0 version |
| CPU | AMD Ryzen™ 7 3700X 8-core/16-thread processor, burst up to 4.4 GHz |
| CPU Architecture | 64-bit x86 |
| Floating Point Unit | YES |
| Encryption Engine | YES (AES-NI) |
| System Memory | 32 GB UDIMM DDR4 (2 x 16GB) |
| Maximum Memory | 128 GB (4 x 32 GB) |
| Memory Slot | 4 x UDIMM DDR4 |
| Flash Memory | 5GB (Dual boot OS protection) |
| Drive Bay | 24 x 3.5-inch SATA 6Gb/s, 3Gb/s |
| Drive Compatibility |
3.5-inch SATA hard disk drives
2.5-inch SATA hard disk drives 2.5-inch SATA solid state drives |
| Hot-swappable | YES |
| SSD Cache Acceleration Support | YES |
| GPU pass-through | YES |
| Gigabit Ethernet Port (RJ45) | 2 |
| 10 Gigabit Ethernet Port | 2 x 10GbE SFP+ SmartNIC port |
| Wake on LAN (WOL) | YES |
| Jumbo Frame | YES |
| PCIe Slot |
4
Slot 1: PCIe Gen 3 x4 Slot 2: PCIe Gen 3 x8 or PCIe Gen 3 x4* Slot 3: PCIe Gen 3 x8 or PCIe Gen 3 x4** Slot 4: PCIe Gen 3 x4
*Slot 2 provides the width of PCIe Gen.3 x8 when Slot 1 is not in use, and provides the width of PCIe Gen.3 x4 when Slot 1 is in use.
**Slot 3 provides the width of PCIe Gen.3 x8 when Slot 4 is not in use, and provides the width of PCIe Gen.3 x4 when Slot 4 is in use. ***PCIe slot 4 is preinstalled with a 10GbE network adapter |
| USB 3.2 Gen 1 port | 4 |
| USB 3.2 Gen 2 (10Gbps) Port |
1 x Type-C USB 3.2 Gen 2 10Gbps
1 x Type-A USB 3.2 Gen 2 10Gbps |
| Form Factor | 4U Rackmount |
| LED Indicators | HDD 1-24, Status, LAN, storage expansion port status |
| Buttons | Power, Reset |
| Dimensions (HxWxD) |
176.15 × 481.04 × 672.02 mm
Excludes ear hook and the protruding part of the Power Supply Unit.
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| Weight (Net) | 22.66 kg |
| Operating Temperature | 0 - 40 °C (32°F - 104°F) |
| Storage Temperature | -20 - 70°C (-4°F - 158°F) |
| Relative Humidity | 5-95% RH non-condensing, wet bulb: 27˚C (80.6˚F) |
| Power Supply Unit | 800W(x2), 100-240V |
| Power Consumption: Operating Mode, Typical |
143.97 W
Tested with drives fully populated.
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| Fan | System fan: 4 x 92mm, 12VDC |
| System Warning | Buzzer |
| Max. Number of Concurrent Connections (CIFS) - with Max. Memory | 5000 |
