Synology DS1525+ 5-Bay NAS 100TB with 5× Synology HAT5300 20TB Drives

Synology DS1525+ NAS 5-bay with 5×20 TB HAT5300 – 100 TB

📌 General presentation

The Synology DS1525+ is a 5-bay professional NAS, delivered with 5 preinstalled Synology HAT5300 20 TB hard drives, for a total raw capacity of 100 TB. Designed for critical infrastructures, this NAS combines reliability, performance and endurance, while ensuring full DSM compatibility.

Equipped with an AMD Ryzen V1500B processor (4 cores / 8 threads @ 2.2 GHz) and 8 GB ECC RAM (expandable to 32 GB), it is ideal for professional backups, virtualization, IP video surveillance, or private cloud deployment.

Included drives:
5 × Synology HAT5300 – 20 TB, 7200 RPM, 512 MB cache, enterprise-class hard drives, 550 TB/year workload, DSM certified, 5-year warranty.

🔧 Key features

• Processor: AMD Ryzen V1500B – 4 cores / 8 threads @ 2.2 GHz

• RAM: 8 GB DDR4 ECC (expandable to 32 GB)

• Storage: 5 × 20 TB HAT5300 – preinstalled

• SSD Cache: 2 × M.2 NVMe 2280 (Synology only)

• Network: 2 × RJ45 2.5 GbE (link aggregation supported)

• Expansion: 1 × PCIe Gen3 x2 (optional 10 GbE card)

🔐 Security & reliability

• AES-NI hardware encryption

• Btrfs snapshots with instant recovery

• File integrity verification and advanced SMART monitoring

• Full DSM monitoring interface

• UPS support: Synology, APC, Eaton…

💼 Recommended use cases

• Critical backups for multi-site companies

• Storage for production and virtual machines

• High-capacity long-term archiving

• Private cloud deployment (Synology Drive, Office…)

• IP surveillance infrastructure up to 40 cameras

📦 What's in the box

• 1 × Synology DS1525+ NAS

• 5 × 20 TB HAT5300 drives (preinstalled)

• 1 × 120 W power adapter + cable

• 2 × RJ45 Cat5e cables

• Screw kit

• Quick installation guide (EN / FR)

📊 Technical specifications

🧩 Compatible accessories

• NVMe SSD cache: Synology SNV3400 / SNV3410

• 10 GbE card: Synology E10G22‑T1‑Mini

• Expansion bays: DX517 / DX525

• Compatible UPS: APC, Eaton, Synology UPS

✅ Warranty & support

• NAS: 3-year manufacturer warranty (extendable to 5 years)

• HAT5300 drives: 5 years

• Professional Synology support via DSM

ℹ️ Drive compatibility

The HAT5300 drives are fully validated by Synology, optimized for DSM, RAID-compatible and offer outstanding 24/7 reliability. Includes automatic firmware updates and advanced health monitoring.