Overview

Synology DiskStation DS725+: High-Performance Storage for Home, Business, and Beyond
The Synology DiskStation DS725+ is a robust 2-bay NAS designed to meet the storage and data management needs of home users, small businesses, and edge environments. With its compact size and powerful performance, this NAS system is ideal for users who require reliable storage with room for expansion. Whether you're managing personal data, running multiple applications, or backing up critical files, the DS725+ offers a versatile solution to keep your data safe and accessible.

Features

Key Benefits at a Glance

• Flexible Storage Options: 2.5" and 3.5" drive bays plus M.2 NVMe cache slots.
• High-Speed Connectivity: Dual 2.5GbE ports for faster network performance.
• Seamless File Management: Access and share data across devices and platforms.
• Easy Expansion: Grow your storage up to 140 TB with the DX525 expansion unit.
• Data Security: Built-in backup and protection solutions, including cloud sync and encrypted surveillance.
• Collaborative Tools: Enhance team productivity with integrated document and communication management.

High-Speed Data Performance
The DS725+ delivers impressive read/write speeds, with up to 276 MB/s for reads and 224 MB/s for writes, thanks to its dual 2.5GbE ports and M.2 NVMe cache support. This high-speed performance ensures smooth file transfers, whether you're backing up large datasets or streaming media across devices.

Expand Your Storage as You Grow
Start with 2 drive bays and expand to a maximum of 140 TB of raw storage with the DX525 expansion unit. This flexibility makes the DS725+ suitable for a wide range of applications, from home storage solutions to small business server setups.

Comprehensive Backup and Data Protection
Protect your data with Synology's advanced backup solutions. You can back up all your important files, applications, and devices, ensuring that even in the event of hardware failure, your critical data is safely preserved. The DS725+ supports a 3-2-1 backup strategy, consolidating backups across local, remote, and cloud storage. Immutable snapshots ensure that your data remains secure, even from ransomware or accidental deletion.

Effortless File Sharing and Syncing
The DS725+ allows you to access, sync, and share your files from any device, anywhere. Its seamless integration across multiple platforms means you can collaborate in real-time with colleagues or clients, whether you're working from a desktop, laptop, or mobile device. Built-in versioning lets you recover previous file versions, giving you peace of mind in case of mistakes or data corruption.

Smart Surveillance and Security
For users looking to implement surveillance solutions, the DS725+ integrates easily with Synology's Surveillance Station, offering centralized management and support for over 8,700 IP camera models. With cloud recording support and tamper-proof features, your surveillance footage is secure and easily accessible. Additionally, the NAS supports multi-site synchronization, enabling you to keep all your locations aligned with up-to-date files and data.

Centralized Management for IT Professionals
IT administrators will appreciate the DS725+'s central management system, which allows for easy monitoring and control of multiple Synology devices. Through the Synology Active Insight platform, you can track performance, backup status, and system health from anywhere, ensuring that your storage network is always running smoothly.

Tailored for Performance and Reliability
The DS725+ is optimized for Synology's own drives, which deliver superior performance and reliability through deep hardware-software integration. Designed for high-end tasks, these drives ensure that your NAS system operates efficiently, even under heavy load.

Maximize Connectivity with Synology Routers
For users who want to take their network performance to the next level, pair your DS725+ with a Synology RT6600ax or WRX560 router. These routers support 2.5GbE connectivity, ensuring fast data transfers and secure network management through VLANs, threat prevention, and web filtering.

Extended Protection with Warranty Plus
For added peace of mind, Synology offers the Extended Warranty Plus service, extending your standard Warranty for an additional two years. This service provides priority access to recovery services in case of hardware failure, ensuring minimal downtime.

Efficient, Scalable, and Secure Storage Solution
Whether you're a home user with large media collections or a small business needing secure data management, the Synology DiskStation DS725+ offers a perfect blend of performance, flexibility, and reliability. From seamless cloud integrations to high-speed local backups and advanced security features, this NAS system ensures your data is always accessible and protected.

Hardware Overview

• Status indicator
• Drive status indicators
• Drive tray locks
• USB 3.2 Gen 1 port
• Power button and indicator
• Drive trays
• Fan
• 2.5GbE RJ-45 port
• Reset button
• Expansion port
• Power port
• 1GbE RJ-45 port
• Kensington security slot
• M.2 NVMe SSD slots

Specifications

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Specifications
Product Code	CAS-NASBOX-DS725+
CPU
CPU Model	AMD Ryzen R1600
CPU Quantity	1
CPU Core	2
CPU Architecture	64-bit
CPU Frequency	2.6 (base) / 3.1 (turbo) GHz
Hardware Encryption Engine	Yes
Memory
System Memory	4 GB DDR4 ECC SODIMM
Memory Module Pre-installed	4 GB (4 GB x 1)
Total Memory Slots	2
Maximum Memory Capacity	32 GB (16 GB x 2)
Storage
Drive Bays	2
Maximum Drive Bays with Expansion Unit	7 (DX525 x 1)
M.2 Drive Slots	2 (NVMe)
Drive Type (See all supported drives)	3.5" SATA HDD
	2.5" SATA SSD
	M.2 2280 NVMe SSD
Hot Swappable Drive	Yes
	The hot swappable drive feature is not supported by M.2 SSD slots.
External Ports
RJ-45 1GbE LAN Port	1
RJ-45 2.5GbE LAN Port	1
USB 3.2 Gen 1 Port	1
Expansion Port	1
Expansion Port Type	USB Type-C
Notes	This device's 1GbE LAN ports have a maximum transmission unit (MTU) size of 1,500 bytes.
Appearance
Size (Height x Width x Depth)	166 mm x 106 mm x 223 mm
Weight	1.51 kg
Others
System Fan	92 mm x 92 mm x 1 pcs
	Full-Speed Mode
Fan Speed Mode	Cool Mode
	Quiet Mode
Brightness Adjustable Front LED Indicators	Yes
Power Recovery	Yes
Noise Level	17.9 dB(A)
Scheduled Power On / Off	Yes
Wake on LAN / WAN	Yes
Power Supply Unit / Adapter	65 watts
AC Input Power Voltage	100V to 240V AC
Power Frequency	50/60 Hz, Single Phase
Power Consumption	20.41 watts (Access)
	7.87 watts (HDD Hibernation)
British Thermal Unit	69.61 BTU/hr (Access)
	26.84 BTU/hr (HDD Hibernation)
Temperature
Operating Temperature	0degreesC to 40degreesC (32degreesF to 104degreesF)
Storage Temperature	-20degreesC to 60degreesC (-5degreesF to 140degreesF)
Operating Humidity	8% to 80% RH
Storage Humidity	5% to 95% RH
Certification
Certification	FCC
	CE
	BSMI
	VCCI
	RCM
	UKCA
	EAC
	CCC
	KC
	BIS
Environment
Environment	RoHS Compliant
Packaging Content
Packaging Content	Main Unit X 1
	Accessory Pack X 1
	AC Power Adapter X 1
	AC Power Cord X 1
	RJ-45 LAN Cable X 2
Optional Accessories
Optional Accessories	DDR4 ECC SODIMM: D4ES04-4G/D4ES03-8G/D4ES03-16G
	Expansion Units: DX525
	Enterprise Series 3.5" SATA HDD: HAT5300 Series
	Plus Series 3.5" SATA HDD: HAT3300 Series
	Enterprise Series 2.5" SATA SSD: SAT5200 Series
	Enterprise Series M.2 2280 NVMe SSD: SNV3400 & SNV5400 Series