Synology DS1823xs+ 8-Bay 64TB NAS w/ 8x8TB HAT5310 Hard Drive Bundle(DS1823xs+/64TB-HAT5310)

Hardware Specifications

CPU

CPU Model

• AMD Ryzen V1780B

CPU Quantity

• 1

CPU Architecture

• 64-bit

CPU Frequency

• 4-core 3.35 (base) / 3.6 (turbo) GHz

Hardware Encryption Engine (AES-NI)

• Yes

Memory

System Memory

• 8 GB DDR4 ECC SODIMM

Memory Module Pre-installed

• 8 GB (8 GB x 1)

Total Memory Slots

• 2

Maximum Memory Capacity

• 32 GB (16 GB x 2)

Notes

• Synology reserves the right to replace memory modules with the same or higher frequency based on supplier’s product life cycle status. Rest assured that the compatibility and stability have been strictly verified with the same benchmark to ensure identical performance.
• Please select Synology memory modules for optimum compatibility and reliability. Synology will not provide complete product warranty or technical support if non-Synology memory modules are used for memory expansion.

Storage

Drive Bays

• 8
  • Bundled with 64TB of storage capacity (includes 8 x 8TB Synology HAT5310 HDDs)

Maximum Drive Bays with Expansion Unit

• 18 (requires 2 x DX517 – sold separately)

M.2 Drive Slots

• 2 x NVMe (un-populated)

Compatible Drive Type

• 3.5″ SATA HDD
• 2.5″ SATA SSD
• M.2 2280 NVMe SSD

Hot Swappable Drive

• Yes

Notes

• Synology only guarantees full functionality, reliability, and performance for Synology drives listed on the compatibility list. The use of non-validated components may limit certain functionality and result in data loss and system instability.
• The hot swappable drive feature is not supported by M.2 SSD slots.
• “Compatible drive type” indicates drives that have been tested to be compatible with Synology products. This term does not indicate the maximum connection speed of each drive bay.

External Ports

RJ45 1GbE LAN Port

• 2 (with Link Aggregation / Failover support)

RJ45 10GbE LAN Port

• 1

Management LAN Port

• 1

USB 3.2 Gen 1 Port

• 3

eSATA Port

• 2

Notes

• This device’s 1GbE LAN ports have a maximum transmission unit (MTU) size of 1,500 bytes.

PCIe

PCIe Expansion

• 1 x Gen3 x8 slot (x4 link)

File System

Internal Drives

• Btrfs
• EXT4

External Drives

• Btrfs
• EXT4
• EXT3
• FAT
• NTFS
• HFS+
• exFAT

Appearance

Dimensions (H x W x D)

• 166 x 343 x 243 mm

Weight

• 6.2 kg

Others

System Fan

• 120 mm x 120 mm x 2 pcs

Fan Speed Mode

• Full-Speed Mode
• Cool Mode
• Quiet Mode

Easy Replacement System Fan

• Yes

Brightness Adjustable Front LED Indicators

• Yes

Power Recovery

• Yes

Noise Level

• 23.6 dB(A)

Scheduled Power On / Off

• Yes

Wake on LAN / WAN

• Yes

Power Supply Unit / Adapter

• 250 W

AC Input Power Voltage

• 100V to 240V AC

Power Frequency

• 50/60 Hz, Single Phase

Power Consumption

• 87.93 W (Access)
• 28.37 W (HDD Hibernation)

British Thermal Unit

• 300.23 BTU/hr (Access)
• 96.87 BTU/hr (HDD Hibernation)

Notes

• Noise testing was conducted with the Synology system fully installed with Synology SATA HDDs and in an idle stae. Two G.R.A.S. Type 40AE microphones are placed at a 1 m distance from the front and rear of the device. Background noise: 16.49 – 17.51 dB(A); Temperature: 24.25°C – 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)

Relative Humidity

• 5% to 95% RH

Certification

• FCC
• CE
• BSMI
• VCCI
• RCM
• EAC
• CCC
• KC

Environment

• RoHS Compliant

Software Specifications

DSM Specifications

Storage Management

Maximum Single Volume Size

• 200 TB (32 GB memory required)
• 108 TB

Maximum Internal Volume Number

• 256

M.2 SSD Storage Pool Support

• Yes

SSD Read / Write Cache

• Yes

SSD TRIM

• Yes

RAID Group

• Yes

Supported RAID Type

• RAID F1
• 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

• RAID F1
• RAID 1
• RAID 5
• RAID 6
• RAID 10

Volume Expansion by Adding a HDD

• RAID F1
• JBOD
• RAID 5
• RAID 6

Global Hot Spare Supported RAID Type

• RAID F1
• RAID 1
• RAID 5
• RAID 6
• RAID 10

Notes

• 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.
• Creating M.2 storage pools requires the use of Synology-verified SSDs, which are rigorously tested under extreme temperature conditions. Thermal parameters for SSDs and NAS units are fine-tuned to ensure optimal management of thermal conditions under I/O-intensive environments.
• Each internal volume (may consist of multiple drives) is expandable up to 108 TB (with memory less than 32 GB) or 200 TB (with memory equal to or greater than 32 GB).

File Services

File Protocol

• SMB/AFP/NFS/FTP/WebDAV

Maximum Concurrent SMB/AFP/FTP Connections

• 2,000

Maximum Concurrent SMB/AFP/FTP Connections (with RAM expansion)

• 8,000

Windows Access Control List (ACL) Integration

• Yes

NFS Kerberos Authentication

• Yes

Notes

• Regarding data concerning tests with RAM expansion, all memory slots are installed with the maximum capacity of supported RAM.
• During testing, the maximum number of SSDs supported by this model is installed in a RAID 5 configuration.
• The testing standard was based on the maximum number of concurrent connections supported by this model. During the testing, 25% of the connections were used to transfer files concurrently. The transfer process guaranteed that the connections were not interrupted; the minimum transfer speed was not guaranteed.

Account & Shared Folder

Maximum Local User Accounts

• 16,000

Maximum Local Groups

• 512

Maximum Shared Folder

• 512

Maximum Shared Folder Sync Tasks

• 32

Hybrid Share

Maximum Hybrid Share Folders

• 15

High Availability

Synology High Availability

• Yes

Log Centre

Syslog Events per Second

• 3,000

Virtualisation

VMware vSphere with VAAI

• Yes

Citrix Ready

• Yes

OpenStack

• Yes

General Specifications

Networking Protocols

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

Supported Browsers

• Google Chrome
• Firefox
• Microsoft Edge
• Safari

Supported Language

• English
• German
• French
• Italian
• Spanish
• Danish
• Norwegian
• Swedish
• Dutch
• Russian
• Polish
• Hungarian
• Portuguese (Brazil)
• Portuguese (Europe)
• Turkish
• Czech
• Thai
• Japanese
• Korean
• Chinese (Traditional)
• Chinese (Simplified)

Notes

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

Add-on Packages

Antivirus by McAfee (Trial)

• Yes

Central Management System

• Yes

Synology Chat

Maximum Number of Concurrent Users

• 400

Notes

• Measured with simulated users, each with an average record of 20,000 messages, emojis, or stickers. The required server response time is below ten seconds.
• When applicable, systems are tested configured with maximum memory and set to allow the maximum number of connections.

Document Viewer

• Yes

Download Station

Maximum Concurrent Download Tasks

• 80

SAN Manager

Maximum iSCSI Target Number

• 256

Maximum LUN

• 512

LUN Clone/Snapshot, Windows ODX

• Yes

Synology MailPlus / MailPlus Server

Free Email Accounts

• 5 (Licences required for additional accounts)

Maximum Number of Concurrent Users

• 450

Maximum Server Performance

• 2,029,000 emails per day, approx. 59GB

Notes

• Models with more than 4 bays were installed with two SSDs for SSD cache.
• For tested models with expandable memory, the maximum amount of RAM was installed.
• The performance of the mail system will slightly decrease in high-availability mode due to data synchronisation between the two servers.
• Functions that were enabled in all of the tests above: anti-spam, anti-virus, DNSBL, greylist, content scan, full-text search (English only).

Media Server

DLNA Compliance

• Yes

Synology Photos

Facial Recognition

• Yes

Snapshot Replication

Maximum Snapshots per Shared Folder

• 1,024

Maximum of System Snapshots

• 65,536

Surveillance Station

Maximum IP cameras (licences required)

• 75 (including 2 free licences)

Total FPS (H.264)

• 2250 FPS @ 720p (1280×720)
• 2100 FPS @ 1080p (1920×1080)
• 1500 FPS @ 3M (2048×1536)
• 900 FPS @ 5M (2591×1944)
• 550 FPS @ 4K (3840×2160)

Total FPS (H.265)

• 2250 FPS @ 720p (1280×720)
• 2250 FPS @ 1080p (1920×1080)
• 2250 FPS @ 3M (2048×1536)
• 1500 FPS @ 5M (2591×1944)
• 900 FPS @ 4K (3840×2160)

Notes

• Maximum IP cameras and FPS figures are tested with the device fully populated with drives and under a continuous recording setup.
• Actual system capabilities may differ depending on system configuration, drive performance, number of features enabled, and if additional workloads are present.

Synology Drive

Recommended Number of Concurrent Sync Clients

• 900 (the number of connections that can be maintained when the recommended number of hosted files was reached)

Recommended Number of Hosted Files

• 50,000,000 (applies to files indexed or hosted by Synology Drive. For file access through other standard protocols, refer to the File Services section above)

Notes

• Exceeding the recommended numbers above will not block application operations, but may result in longer response time.
• Utilising SSD cache can significantly improve performance.
• For tested models with expandable memory, the maximum amount of RAM was installed.
• Btrfs file system and non-encrypted shared folders were used during the aforementioned testing.

Synology Office

Maximum Users

• 2,900

Notes

• Multiple files were opened for testing and each file was edited by 30 users simultaneously.
• For tested models with expandable memory, the maximum amount of RAM was installed.
• Client performance may affect maximum simultaneous editing users. Client PCs used for testing: Intel Core i3-3220 / 8GB RAM

Video Station

• Yes

Virtual Machine Manager

Recommended Virtual Machine Instances

• 8

Recommended Virtual DSM Number (licences required)

• 8 (including 1 free licence)

Notes

• The specifications vary depending on system configuration and memory size.

VPN Server

Maximum Connections

• 60

Package

Package Contents

• 1 x DS1823xs+ Enclosure
• 8 x Synology HAT5310 HDD
• 1 x Accessory Pack
• 1 x AC Power Cord
• 2 x RJ45 LAN Cable
• 1 x Quick Installation Guide