DiskStation

DS423

Name: Synology DiskStation DS423 4-Bay 3.5" Diskless 2xGbE NAS, Realtek RTD1619B 4-core 1.7GHz, 2GB RAM
Brand: SYNOLOGY
SKU: DS423
Price: 682 AUD
Availability: InStock

Enterprise-grade diskstation storage solution

DS423 is 30% faster in photo indexing compared to its predecessor 30% faster photo indexing Protect all your data Safeguard your digital world and back up all your documents, files, photos, and more with license-free backup solutions.

Uncompromising performance

Throughput

2x 1GbE LAN ports

Scalability

4 drive bays

CPU

4-core Realtek RTD1619B @ 1.7 GHz

Memory

2 GB DDR4 non-ECC

Create a private cloud hub for your data

Import and sync data scattered across PCs, Macs, phones, and external storage devices to implement well-organized file management for your business.Learn more

Safeguard your data

Powered by Synology DiskStation Manager (DSM), the DS423 utilizes Btrfs, a next-generation file system, to secure data against corruption and allows users to roll back any accidental or malicious changes with instantaneous snapshots.Learn more

Versatile storage solution for essential needs

Manage and organize photos efficiently, back up and secure your digital data, and safeguard your physical premises with the DS423.

Multi-layered backup solutions

Leverage Synology solutions to back up all data stored on your DS423 onto a secondary server, external storage device, or the cloud.

More ways to harness your NAS

Store, access, and share files safely and efficiently, thanks to built-in solutions available in Synology DSM.

Powered by Synology DiskStation Manager

Enterprise-grade software solutions included

Multi-device access

Browse, access, edit, and share files securely and conveniently via desktop, mobile, or web browser platforms. Use intuitive admin tools to track and set file permissions and control access to documen

On-demand sync

Save space on your personal devices by only synchronizing the files you need from your Synology system. Pin frequently accessed files for convenient offline accessibility.

Cloud integration

Sync your private storage servers with public cloud services such as Google Drive, Dropbox, and Microsoft OneDrive. Retain local copies of your cloud data for centralized management and data ownership

Cross-platform sharing

Build a private data cloud that syncs and shares files swiftly between multiple storage servers, letting everyone access the same set of data at their convenience.

Smart and secure photo management

Store and organize photos, albums, and other media with smart and intuitive features. Back up your memories with the mobile app, and leverage privacy-focused options to share media securely with frien

Protect all your data

Safeguard your digital world and back up all your documents, files, photos, and more with license-free backup solutions.

(DS423)

Technical Specifications

Complete hardware and software specifications

CPU

CPU Model Realtek RTD1619B

CPU Quantity 1

CPU Cores 4

CPU Threads 4

CPU Architecture 64-bit

CPU Frequency 1.7 GHz

Hardware Encryption Engine Yes

Memory

System Memory 2 GB DDR4 non-ECC

Notes Synology may revise pre-installed memory module specifications in response to component lifecycle and supply conditions. All revised components undergo the same rigorous validation to ensure equivalent compatibility, stability, and performance.

Storage

Drive Bays 4

Drive Type(See all supported drives) 3.5" SATA HDD 2.5" SATA SSD

Hot Swappable Drive* Yes

External Ports

RJ-45 1GbE LAN Port 2

USB 3.2 Gen 1 Port 2

Notes MTU value of 1GbE LAN port has a limit of 1500.

Appearance

Size (Height x Width x Depth) 184 mm x 168 mm x 230 mm

Weight 2.21 kg

Others

System Fan 80 mm x 80 mm x 2 pcs

Fan Speed Mode Full-Speed Mode Cool Mode Quiet Mode

Brightness Adjustable Front LED Indicators Yes

Power Recovery Yes

Noise Level* 20.6 dB(A)

Scheduled Power On / Off Yes

Wake on LAN / WAN Yes

Power Supply Unit / Adapter 90 watts

AC Input Power Voltage 100V to 240V AC

Power Frequency 50/60 Hz, Single Phase

Power Consumption 32.41 watts (Access) 4.97 watts (HDD Hibernation)

British Thermal Unit 110.52 BTU/hr (Access) 16.95 BTU/hr (HDD Hibernation)

Notes For more information on how power consumption is measured, refer to this article . Noise Level Testing Environment: Fully loaded with Seagate 2TB ST2000VN000 hard drive(s) in the idle state. Two G.R.A.S. Type 40AE microphones, each set up 1 meter away from the Synology NAS at the front and rear. Background noise: 16.49-17.51 dB(A); Temperature: 24.25-25.75˚C; Humidity: 58.2-61.8%

Temperature

Operating Temperature 0°C to 40°C (32°F to 104°F)

Storage Temperature -20°C to 60°C (-5°F to 140°F)

Operating Humidity 8% to 80% RH

Storage Humidity 5% to 95% RH

Certification

Certification FCC CE BSMI VCCI RCM UKCA EAC CCC KC BIS

Warranty

Warranty 2-year hardware warranty

Notes The warranty period starts from the purchase date as stated on your purchase receipt. (Learn more) In the event that a valid receipt of purchase of Product or Product invoice is not presented, or is apparently erroneous or falsified, the Warranty Period for the presented Product shall commence from the manufacturing date in accordance with Synology's internal records.

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 Quick Installation Guide X 1

Optional Accessories

Optional Accessories Enterprise Series 3.5" SATA HDD: HAT5300 Series Plus Series 3.5" SATA HDD: HAT3300 Series Enterprise Series 2.5" SATA SSD: SAT5200 Series

Storage Management

Maximum Single Volume Size 108 TB

Maximum Internal Volume Number 64

SSD TRIM Yes

Supported RAID Type Synology Hybrid RAID Basic JBOD RAID 0 RAID 1 RAID 5 RAID 6 RAID 10

RAID Migration Basic to RAID 1 Basic to RAID 5 RAID 1 to RAID 5 RAID 5 to RAID 6

Volume Expansion with Larger HDDs Synology Hybrid RAID RAID 1 RAID 5 RAID 6 RAID 10

Volume Expansion by Adding a HDD Synology Hybrid RAID JBOD RAID 5

Global Hot Spare Supported RAID Type Synology Hybrid RAID RAID 1 RAID 5

Notes Actual maximum storage pool and volume sizes depend on drive sizes used, the number of drive bays available, and the RAID configuration. Usable capacity for each volume will be lower than the maximum volume size and is dependent on the filesystem and the amount of system metadata stored.

File System

Internal Drives Btrfs ext4

External Drives Btrfs ext4 ext3 FAT32 NTFS HFS+ exFAT

File Services

File Protocol SMB AFP NFS FTP WebDAV Rsync

Maximum Number of SMB Connections (FSCT-Based) 5

Windows Access Control List (ACL) Integration Yes

NFS Kerberos Authentication Yes

Notes Connection value of this model is tested with Synology SATA HDD fully populated and all onboard network ports SMB performance was evaluated using Microsoft File Server Capacity Tool (FSCT) version 1.3, with the following configuration: Test workload: HomeFolder scenario provided by the FSCT tool Test duration: 600 seconds Domain controller & FSCT controller: Windows Server 2022 FSCT clients: 8 × Windows 10 machines SMB feature: Directory leasing enabled

Account & Shared Folder

Maximum Local User Accounts 256

Maximum Local Groups 64

Maximum Shared Folder 64

Maximum Shared Folder Sync Tasks 2

Hyper Backup

Data & Folder Backup Yes

Log Center

Syslog Events per Second 400

General Specifications

Supported Protocols SMB1 (CIFS), SMB2, SMB3, NFSv3, NFSv4, NFSv4.1, NFS Kerberized sessions, iSCSI, HTTP, HTTPs, FTP, SNMP, LDAP, CalDAV

Supported Browsers Chrome Firefox Edge Safari

Supported Language English, Deutsch, Français, Italiano, Español, Dansk, Norsk, Svenska, Nederlands, Русский, Polski, Magyar, Português do Brasil, Português Europeu, Türkçe, Český, ภาษาไทย, 日本語, 한국어, 繁體中文, 简体中文

Notes For an updated list of supported browser versions, check the DSM Technical Specifications .

Synology Chat

Synology Chat Yes

Download Station

Maximum Concurrent Download Tasks 80

SAN Manager

Maximum iSCSI Target Number 2

Maximum LUN 4

LUN Clone/Snapshot, Windows ODX Yes

Media Server

DLNA Compliance Yes

Synology Photos

Facial Recognition Yes

Snapshot Replication

Maximum Snapshots per Shared Folder 128

Maximum Snapshots per LUN 32

Maximum Snapshots per System 1,024

Maximum Replication Tasks for Shared Folders 16

Maximum Replication Tasks for LUNs 8

Maximum Replication Tasks per System 16

Surveillance Station

Default Licenses 2 (Additional cameras require purchase of licenses)

Maximum IP Cameras and Total FPS (H.264) 1080p: 30 channels, 600 FPS 3M: 30 channels, 300 FPS 5M: 20 channels, 200 FPS 4K: 15 channels, 150 FPS

Maximum IP Cameras and Total FPS (H.265) 1080p: 30 channels, 800 FPS 3M: 30 channels, 500 FPS 5M: 30 channels, 450 FPS 4K: 20 channels, 200 FPS

Notes Performance figures are obtained from testing conducted with the device fully populated with drives, with their default memory configuration, and under a continuous recording setup. Actual system capabilities may vary based on configuration, drive performance, enabled features, and the presence of additional workloads. Use NVR Selector to quickly find a suitable model based on your requirements. The number of video channels that can be viewed simultaneously is double the maximum number of cameras for the same codec and resolution.

Synology Drive

Maximum Number of Users 5

Maximum Number of Hosted Files 100,000 (applies to files indexed or hosted by Synology Drive . For file access through other standard protocols, refer to the File Services section above)

Notes The suggested maximum number of users is based on the following workload: 20% of users randomly perform file operations (upload, download, move, and delete), and 80% of users are logged in but idle. Learn more Models with SSD support are tested with a single SSD volume. Exceeding the recommended numbers above will not block application operations, but may result in longer response time. Btrfs file system and non-encrypted shared folders were used during the aforementioned testing.

Synology Office

Maximum Number of Users 5

Notes The suggested maximum number of users is based on the following workload: 20% of users are executing random actions at an average of 30-second intervals, and 80% of users are logged in and viewing a file. Learn more Models with SSD support are tested with a single SSD volume. Client performance may affect maximum simultaneous editing users. Client PCs used for testing: Intel Core i3-3220 / 8GB RAM

VPN Server

Maximum Connections 2

SKU	DS423
Barcode #	846504004911
Brand	SYNOLOGY
Shipping Weight	2.2000kg
Shipping Width	0.250m
Shipping Height	0.290m
Shipping Length	0.240m