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Synology

Synology DiskStation DS725+ SAN/NAS Storage System

$873.98
31 availableas of 09/11/2026

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Should arrive by Wed, Sep 30 with free ground shipping

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Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

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Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

Overview

Compact and capable storage for home, small business, and edge | Take your data management to the next level | 2-bay with expansion

Up to 140 TB of raw storage with expansion unit

High-speed storage

Built-in 2.5GbE port and over 276/224 MB/s sequential read/write

Versatile applications

Back up multiple endpoints, manage 40 IP cameras, or safely sync and share files across sites

2.5GbE connectivity and diverse storage options

The DS725+ features built-in 2.5GbE networking and supports both SATA SSDs and HDDs in 2.5"/3.5" internal bays, as well as M.2 NVMe drives via M.2 slots for use as cache.

Technical specifications

General Information

Manufacturer Synology, Inc
Manufacturer Part Number DS725+
Manufacturer Website Address http://www.synology.com
Brand Name Synology
Product Line DiskStation
Product Model DS725+
Product Name DiskStation DS725+ SAN/NAS Storage System
Packaged Quantity 1
Product Type SAN/NAS Storage System

Storage

Number of Hard Drives Supported 2
Number of Solid State Drive Supported 2

Processor & Chipset

Number of Processors Installed 1
Processor Manufacturer AMD
Processor Type R-Series
Processor Model R1600
Processor Core Dual-core (2 Core)
Processor Speed 2.60 GHz

Memory

Standard Memory 4 GB
Memory Technology DDR4 SDRAM
Memory Form Factor SODIMM

Network & Communication

Ethernet Technology Gigabit Ethernet2.5 Gigabit Ethernet

I/O Expansions

Number of Total Expansion Bays 2
Number of 2.5" / 3.5" Bays 2
Total Number of Expansion Slots 2

Controllers

Controller Type Serial ATA
RAID Supported Yes
RAID Levels 0, 1, 5, 6, 10, Basic, Hybrid RAID, JBOD

Interfaces/Ports

Drive Interface Serial ATA
Total Number of USB Ports 1
Number of USB 3.2 Gen 1 Ports 1
Network (RJ-45) Yes
Number of Network (RJ-45) Ports 2

Management & Protocols

Protocols CalDAVFATHTTPNFSv4FTPRSyncNFSSMB 2.0NTFSWEBDAVNFSv4.1HTTPSLDAPiSCSISMB 1.0NFSv3SNMPSMBSMB 3.0AFP

Power Description

Maximum Power Supply Wattage 65 W

Physical Characteristics

Height 6.5"
Cooling Fan Yes
Width 4.2"
Depth 8.8"
Form Factor Desktop
Compatible Drive Bay Width 3.5"2.5"
Weight (Approximate) 3.33 lb

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Shipping and returns

Free shipping on most items when you spend $100 or more. In-stock items ship on the next open shipment slot. The buy box above shows the live order-by countdown and the estimated arrival date.

Need to send it back? Start a return online with a Request RMA and our team will take care of you. Keep the original packaging. Items must be returned in the condition received.

Questions about shipping or returns? Chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.