4-Bay Synology DDR4 ECC 2x USB3.2-I 1 DS923+ 4GB RAM

Synology DiskStation DS923+. Type: NAS. Chassis type: Tower. Device class: Home & Home Office. Processor family: Ryzen Embedded, Processor model: R1600, Processor frequency: -2.6 GHz. Internal memory: 4 GB, Internal memory type: DDR4L. Total installed storage capacity: 0 TB. Operating system installed: DiskStation Manager

Storage
Supported storage drive interfaces: M.2, Serial ATA III
Storage drive sizes supported: 2.5,3.5″
Number of M.2 (M & B) slots: 2
Feature: RAID support
RAID levels: 0, 1, 5, 6, 10, JBOD
Feature: Online RAID migration
Feature: Online RAID expansion
Feature: Hot-swap drive bays
Supported file systems: BTRFS, Fat, HFS+, NTFS, ext3, ext4
Total installed storage capacity: 0 TB
Number of storage drives supported: 4
Supported storage drive types: HDD & SSD
Processor
Processor manufacturer: AMD
Processor generation: AMD Ryzen Embedded R1000 Series
Processor family: Ryzen Embedded
Processor model: R1600
Processor frequency: -2.6 GHz
Processor boost frequency: 3.1 GHz
Processor cores: 2
Memory
Internal memory: 4 GB
Internal memory type: DDR4L
Maximum RAM supported: 32 GB
Memory slots: 2
Feature: ECC
Network
Feature: Ethernet LAN
Ethernet LAN data rates: 10,100,1000 Mbit/s
Copper ethernet cabling technology: 10BASE-T, 100BASE-TX, 1000BASE-T
Feature: iSCSI support
Feature: Wake-on-LAN ready
Supported network protocols: SMB1 (CIFS), SMB2, SMB3, NFSv3, NFSv4, NFSv4.1, NFS Kerberized sessions, iSCSI, HTTP, HTTPs, FTP, SNMP, LDAP, CalDAV
Feature: Link aggregation
Ports & interfaces
Feature: USB port
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: 2
eSATA ports quantity: 1
Ethernet LAN (RJ-45) ports: 2
PCI Express x2 (Gen 3.x) slots: 1
Design
Chassis type: Tower
Cooling type: Active
Product colour: Black
Number of fans: 2 fan(s)
Fan diameter: 9.2 cm
Feature: Drive bay locking
Feature: LED indicators
Feature: Cable lock slot
Cable lock slot type: Kensington
Performance
Type: NAS
Device class: Home & Home Office
Feature: Backup function
Backup features: Cloud, iSCSI LUN
Feature: Multilingual support
Noise level: 22.9 dB
Management protocols: SNMP
Security algorithms: AES
Feature: Access Control List (ACL)
Feature: Reset button
Feature: On/off switch
Feature: Built-in UPnP AV media server
Feature: Built-in FTP server
Browser supported: Google Chrome, Firefox, Microsoft Edge, Safari
Feature: Hot spare
Software
Operating system installed: DiskStation Manager
Operating system version: 7.1.1
Server operating systems supported: Windows Server 2016, Windows Server 2019
Power
Power supply location: External
Power supply unit (PSU) capacity: 100 W
Number of power supply units: 1
Power consumption (typical): 35.51 W
Power consumption (HDD standby): 11.52 W
AC input voltage: 100 – 240 V
AC input frequency: 50 / 60 Hz
Weight & dimensions
Width: 199 mm
Depth: 223 mm
Height: 166 mm
Weight: 2.34 kg
Packaging content
Feature: External power adapter
Cables included: AC, LAN (RJ-45)
Power cables quantity: 1
Sustainability
Feature: Sustainability compliance
Operational conditions
Operating temperature (T-T): 0 – 40 °C
Operating relative humidity (H-H): 5 – 95%
Storage temperature (T-T): -20 – 60 °C
Other features
Compliance certificates: CE, RoHS
Certification: FCCBSMIVCCIRCMUKCAEACCCCKC