Synology DiskStation DS725 2-Bay NAS with 2.5GbE HAT3310/HAT5310 HDDs, NVMe Cache & 140TB Expansion

Synology DS725 2-Bay NAS – 2.5GbE, NVMe, 140TB Expandable | PCBoost Synology DiskStation DS725 2-Bay NAS with 2.5GbE, NVMe Cache & 140TB Expansion Elevate your data management capabilities with the powerful Synology DS725 2-Bay NAS. This compact yet feature-rich network storage system delivers exceptional performance through its built-in 2.5GbE networking, M.2 NVMe caching support, and impressive expandability up to 140TB. Perfect for home offices, small businesses, and content creators who demand reliable private cloud storage with enterprise-grade features in a space-efficient design. 2-Bay Compact Design 2.5GbE High-Speed Network 140TB Max Expandable Capacity 276MB/s Sequential Read Speed Key Features and Performance 2-Bay with Expansion Start with up to 40TB raw storage across 2 bays and seamlessly expand to 140TB with the DX525 expansion unit. This scalable architecture ensures your storage solution grows with your evolving needs, making it perfect for both current requirements and future expansion plans. High-Speed Storage Experience enhanced performance with built-in 2.5GbE networking delivering sequential read/write speeds over 276/224 MB/s. The advanced network connectivity ensures faster file transfers, smoother streaming, and improved overall system responsiveness for demanding applications. Versatile Applications Power multiple use cases simultaneously: back up multiple endpoints, manage up to 40 IP cameras for comprehensive surveillance, create secure private cloud storage, or enable seamless file synchronization across multiple sites with robust data protection. 2.5GbE Connectivity and Diverse Storage Options The DS725 features cutting-edge 2.5GbE networking that delivers significantly faster performance compared to traditional 1GbE connections. This compact 2-Bay NAS supports both SATA SSDs and HDDs in 2.5"/3.5" internal bays, providing flexibility for your storage strategy. Enhance performance further with M.2 NVMe SSD cache slots that dramatically accelerate frequently accessed data. With sequential speeds reaching up to 276/224 MB/s read/write, the DS725 handles demanding workloads including HD video streaming, large file transfers, and multi-user access with remarkable efficiency. Synology DS725 Overview and Features Expand Capacity for Evolving Needs Begin with up to 40TB of raw storage across 2 bays using high-capacity drives. As your storage requirements expand, seamlessly scale to 140TB total capacity by adding the DX525 expansion unit, increasing your total bay count to 7. This intelligent expansion capability eliminates the need for complex data migrations or system replacements. Whether you're archiving growing photo libraries, expanding business databases, or scaling surveillance storage, the DS725 adapts to meet your increasing capacity demands while maintaining optimal performance. Comprehensive Data Management Solutions Store, Share, and Protect Your Data Transform how you manage documents, photos, and digital assets with the DS725 's comprehensive data management capabilities. Create a secure private cloud storage system that gives you complete control over your data while providing convenient access from anywhere. Implement professional backup strategies for applications and devices, or deploy advanced video surveillance systems with support for up to 40 IP cameras. The DS725 serves as the central hub for all your data protection and sharing needs. Private Cloud for Seamless Data Access Store, sync, access, and share data from any device, wherever you are. Work seamlessly between different platforms and devices using mobile apps, desktop clients, and browser-based interfaces. The DS725 provides enterprise-grade file versioning capabilities, allowing you to quickly roll back files in case of accidental deletion, mistakes, or malware incidents. Create a centralized repository for all your important files while maintaining complete control over data access, sharing permissions, and security policies. Enhanced Team Productivity with Collaboration Tools Boost workplace efficiency with Synology's comprehensive productivity suite. Create, edit, and share documents across teams in real-time while maintaining complete data ownership. Host an on-premises mail server for web-based email access without relying on external services. Stay connected through secure communication channels including one-on-one chats, public channels, encrypted private channels, and group conversations—all integrated within your private cloud infrastructure. Advanced Multi-Site Synchronization NAS-to-NAS Synchronization Improve workflow efficiency and team alignment across multiple locations with automatic one-way or two-way site-to-site syncing. Files and folders are kept up-to-date across sites, ensuring everyone stays aligned whether working from home, office, or different branches. Maintain complete control over your data while enabling seamless collaboration across distributed teams and locations. Cloud-Powered Multi-Site Syncing Empower global workflows with high-speed access to data from anywhere in your network. The hybrid cloud solution caches frequently used files locally for rapid access while storing less frequently accessed data in the cloud. This intelligent approach reduces on-site storage requirements while maintaining optimal performance for active workflows and collaboration. Sync to Public Cloud Providers Automatically synchronize data between your Synology DS725 and major cloud providers including BackBlaze B2, Dropbox, Google Drive, and Microsoft OneDrive. Multiple protocol support, client-side encryption, and customizable sync controls enable efficient storage management across platforms. Maintain hybrid cloud flexibility while ensuring data accessibility and protection across multiple storage tiers and geographical locations. Comprehensive Data Protection and Recovery Back Up PCs, Smartphones, Cloud Apps, and More Consolidate and automate backup tasks for PCs, file servers, virtual machines, and SaaS applications through a centralized management portal. Quickly restore specific files or entire devices to maintain business continuity and minimize downtime. Take advantage of built-in 3-2-1 backup configurations designed to protect critical data with multiple layers of redundancy and recovery options. Comprehensive Synology System Backups Protect all data, applications, and configurations with comprehensive scheduled backups, including bare-metal recovery options. Back up to local and remote servers, external drives, or cloud storage destinations including Synology C2 Storage. Ensure complete system recovery capabilities in case of hardware failure, natural disasters, or security incidents with automated backup scheduling and monitoring. Tamper-Proof Protection with Immutable Snapshots Safeguard critical LUNs and shared folders with automated immutable snapshots backed by custom retention policies. Built-in support for offsite replication ensures robust business continuity and protection against ransomware attacks. Create tamper-proof data protection that prevents unauthorized modification or deletion of backup data, providing an additional layer of security for your most important information. Professional Surveillance Capabilities Synology Surveillance Station Transform your DS725 into a professional video management system with support for over 8,700 IP camera models. Enjoy centralized management, remote monitoring, and intelligent playback capabilities with Synology's scalable surveillance solution. Monitor up to 40 IP cameras simultaneously with advanced features for live monitoring, forensic investigation, intelligent analytics, and secure cloud backup of surveillance footage. Hardware Design and Connectivity Front Panel Features 1Status indicator 2Drive status indicators 3Drive tray locks 4USB 3.2 Gen 1 port 5Power button and indicator 6Drive trays Rear Panel Connectivity 7Fan 82.5GbE RJ-45 port 9Reset button 10Expansion port 11Power port 121GbE RJ-45 port Advanced Features 13Kensington security slot 14M.2 NVMe SSD slots Ideal Applications and Use Cases Home Office and Remote Work Perfect for remote workers and home offices needing reliable file access, automated backup, and secure sharing capabilities across multiple devices with professional-grade data protection. Small Business Storage Ideal for small businesses requiring centralized file storage, collaborative tools, and comprehensive backup solutions with the flexibility to expand as the business grows. Content Creation and Media Excellent for photographers, videographers, and content creators needing high-speed storage for large media files with seamless streaming and backup capabilities. Surveillance and Security Superior solution for small to medium security installations requiring reliable recording, monitoring, and management of multiple IP cameras with cloud backup capabilities. Discover More About the DS725 Features Explore the complete feature set and technical specifications of the Synology DS725 on the official product page. Learn about advanced capabilities, compatibility information, and access the latest firmware updates. Official DS725 Features Related Categories and Products 2-Bay NAS Systems NAS Hard Drives Synology DS725 Storage Configurations & Technical Specifications | PCBoost Synology DS725 Storage Configurations & Technical Specifications Discover optimal storage configurations for your Synology DS725 2-Bay NAS with enterprise-grade HAT drives. From compact 8TB setups to massive 100TB expanded configurations, find the perfect balance of capacity, performance, and reliability for your specific requirements. 2-Bay Base Configuration 7-Bay With DX525 Expansion 140TB Maximum Capacity 2.5GbE High-Speed Network DS725 2-Bay Storage Configurations Start with these compact yet powerful 2-bay configurations, perfect for home offices, small businesses, and users requiring high-performance storage without the need for immediate expansion. 8TB Configuration 2x 4TB HAT5300 Enterprise Enterprise Series 24/7 Operation Setup: 2× HAT5300-4T drives RAID Options: RAID 0 (8TB), RAID 1 (4TB), SHR (4TB) Ideal For: Professional workstations, small business backup, 4K content storage Performance: Enterprise reliability with 24/7 operation rating 16TB Configuration 2x 8TB HAT5310 Enterprise Enterprise Series High Capacity Setup: 2× HAT5310-8T drives RAID Options: RAID 0 (16TB), RAID 1 (8TB), SHR (8TB) Ideal For: Video production, extensive photo libraries, business data storage Performance: Enhanced error recovery and workload optimization 24TB Configuration 2x 12TB HAT5310 Enterprise Enterprise Series High Density Setup: 2× HAT5300-12T drives RAID Options: RAID 0 (24TB), RAID 1 (12TB), SHR (12TB) Ideal For: Large media archives, surveillance storage, creative studios Performance: Optimized for demanding NAS workloads 32TB Configuration 2x 16TB HAT5310 Enterprise Enterprise Series Maximum 2-Bay Setup: 2× HAT5300-16T drives RAID Options: RAID 0 (32TB), RAID 1 (16TB), SHR (16TB) Ideal For: Massive data storage, 8K video production, enterprise backup Performance: Maximum capacity for 2-bay configuration DS725 Expanded Configurations (with DX525) Scale beyond the base 2-bay configuration with the DX525 expansion unit, creating a powerful 7-bay storage system capable of handling enterprise-level workloads and massive data requirements. 20TB Configuration 5x 4TB HAT3300 Plus Series Plus Series With DX525 Expansion Setup: 5× HAT3300-4T drives (2 3 expansion) RAID Options: RAID 5 (16TB), RAID 6 (12TB), SHR (16TB) Ideal For: Home media servers, small office storage, backup systems Performance: Cost-effective solution with data protection 30TB Configuration 5x 6TB HAT3300 Plus Series Plus Series With DX525 Expansion Setup: 5× HAT3300-6T drives (2 3 expansion) RAID Options: RAID 5 (24TB), RAID 6 (18TB), SHR (24TB) Ideal For: Growing businesses, content libraries, multi-user environments Performance: Balanced capacity and reliability 40TB Configuration 5x 8TB HAT3310 Plus Series Plus Series With DX525 Expansion Setup: 5× HAT3310-8T drives (2 3 expansion) RAID Options: RAID 5 (32TB), RAID 6 (24TB), SHR (32TB) Ideal For: Professional photography, video archives, business data Performance: Enhanced capacity with fault tolerance 50TB Configuration 5x 10TB HAT3310 Plus Series Plus Series With DX525 Expansion Setup: 5× HAT3310-10T drives (2 3 expansion) RAID Options: RAID 5 (40TB), RAID 6 (30TB), SHR (40TB) Ideal For: Large media production, surveillance systems, data centers Performance: High-capacity professional storage 60TB Configuration 5x 12TB HAT3310 Plus Series Plus Series With DX525 Expansion Setup: 5× HAT3310-12T drives (2 3 expansion) RAID Options: RAID 5 (48TB), RAID 6 (36TB), SHR (48TB) Ideal For: Enterprise backup, massive content libraries, data archiving Performance: Enterprise-level capacity and protection 80TB Configuration 5x 16TB HAT3310 Plus Series Plus Series With DX525 Expansion Setup: 5× HAT3310-16T drives (2 3 expansion) RAID Options: RAID 5 (64TB), RAID 6 (48TB), SHR (64TB) Ideal For: Large-scale video production, enterprise data storage Performance: Maximum Plus series capacity 100TB Configuration 5x 20TB HAT5310 Enterprise Enterprise Series Maximum Expansion Setup: 5× HAT5310-20T drives (2 3 expansion) RAID Options: RAID 5 (80TB), RAID 6 (60TB), SHR (80TB) Ideal For: 8K video production, massive enterprise storage, data centers Performance: Ultimate capacity with enterprise reliability Hardware Specifications AMD Ryzen R1600 Dual-Core CPU 4GB DDR4 ECC Memory 17.9 dB(A) Whisper-Quiet Operation 65W Energy Efficient PSU Processor & Memory Component Specification CPU Model AMD Ryzen R1600 CPU Cores 2 Cores CPU Architecture 64-bit CPU Frequency 2.6 GHz (base) / 3.1 GHz (turbo) System Memory 4 GB DDR4 ECC SODIMM Maximum Memory 32 GB (16 GB × 2) Hardware Encryption ✓ Supported Storage & Connectivity Feature Specification Drive Bays 2 Bays (3.5" / 2.5" SATA) Maximum Bays with Expansion 7 Bays (with DX525) M.2 Drive Slots 2 (NVMe cache only) Network Ports 1× 1GbE 1× 2.5GbE RJ-45 USB Ports 1× USB 3.2 Gen 1 Expansion Port 1× USB Type-C Hot Swappable ✓ SATA drives only Physical & Environmental Specification Value Dimensions (H × W × D) 166 × 106 × 223 mm Weight 1.51 kg Noise Level 17.9 dB(A) Power Consumption (Access) 20.41 watts Power Consumption (Hibernation) 7.87 watts Operating Temperature 0°C to 40°C (32°F to 104°F) Operating Humidity 8% to 80% RH Compatible Drive Options 3.5" Enterprise SATA HDD (HAT5300 Series) HAT5300-4T (4TB) HAT5310-8T (8TB) HAT5300-12T (12TB) HAT5300-16T (16TB) HAT5310-20T (20TB) Features: 24/7 operation, enhanced error recovery, workload optimization 3.5" Plus SATA HDD (HAT3300 Series) HAT3300-2T (2TB) HAT3300-4T (4TB) HAT3300-6T (6TB) HAT3310-8T (8TB) HAT3310-12T (12TB) HAT3310-16T (16TB) Additional information BrandSynologyGTIN4711174726035MPNDS725 Warranty3 Years Reviews (0) Reviews There are no reviews yet. 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