ac input frequency: 50 - 60 Hz
ac input voltage: 100 - 240 V
access control list (acl): Yes
additional information: The Fast Repair service is an initiative by Synology and authorized Polish distributors that enables Synology partners to deliver a working device to the customer without long downtime in the event of a failure. Thanks to local spare parts warehouses, the partner should receive a working device within a maximum of 3 days. The service is free of charge. Repair time is not guaranteed, as it depends on current spare parts availability and may, in some cases, be extended.
backup features: Cloud/iSCSI LUN
backup function: Yes
barcode: 4711174725991
built-in ram memory: 2
cables included: AC/LAN (RJ-45)
category code: STS
chassis type: Tower
cncode: 84717098
colour of product: Black
compliance certificates: RoHS
cooling type: Active
cpu: Intel Celeron J4125
data act: Link
depth: 223 mm
designation: CE+WEEE
device class: Home & Home Office
dimensions: 166 x 199 x 223 mm
disk type: SSD
drive bay locking: Yes
drive bays: 4
ecc: No
embeeded battery: No
ethernet lan: Yes
ethernet lan (rj-45) ports: 2
ethernet lan data rates: 2500 Mbit/s
expansion slots: 2 x M.2
external power adapter: Yes
fan: 9.2 cm
fan diameter: 92 mm
fan diameter 2: 92 mm
form factor (width): 3,5'' (LFF)
gross depth (mm): 170.00 mm
gross height (mm): 250.00 mm
gross weight: 2.68 kg
gross width (mm): 200.00 mm
hdd interface: SATA
height: 166 mm
hot-swap drive bays: Yes
hot-swapping support: Yes
housing: Tower
i/o connectors: 2 x RJ-45 LAN
included accessories: Main Unit X 1
Accessory Pack X 1
AC Power Adapter X 1
AC Power Cord X 1
RJ-45 LAN Cable X 2
installed storage drive type: No
internal memory: 2 GB
internal memory type: DDR4
internal ram: 2 GB
led indicators: Yes
m.2: 2
max memory size: 6
max. number of disks: 4
maximum ram supported: 6 GB
maximum supported storage capacity: 80 TB
memory slots: 1
memory type: DDR4
model: DS425+
model name: DS425+
multilingual support: Yes
net weight: 2.18 kg
network architecture: GigabitEthernet
network interface: 1 x 10/100/1000 Mbit/s
network protocols: SMB1 (CIFS) SMB2 SMB3 NFSv3 NFSv4 NFSv4.1 Kerberized NFS sessions iSCSI HTTP HTTPS FTP SNMP LDAP CalDAV
noise level: 21.6 dB
number of drives/bays: 4
number of fans: 2
number of m.2 (m & b) slots: 2
number of memory slots used: 1
number of storage drives supported: 4
number of users: 512 user(s)
on/off switch: Yes
operating relative humidity (h-h): 5 - 95 %
operating temperature (t-t): 0 - 40 °C
packing quantity: 1.00 pc(s)
palette qty: 102 pc(s)
paper/pasteboard: 400.00 g
plastic (no pet): 100.00 g
power cables quantity: 1
power consumption: 28.25 Watts
power consumption (hdd standby): 6.1 W
power consumption (typical): 28.25 W
power supply: AC input voltage: 100V to 240V AC Power frequency: 50/60 Hz, single-phase
power supply location: External
power supply unit (psu) capacity: 90 W
processor: CPU model: Intel Celeron J4125 CPU architecture: 64-bit Hardware encryption engine: Yes
processor boost frequency: 2.7 GHz
processor cores: 4
processor family: Intel® Celeron®
processor frequency: 2 GHz
processor manufacturer: Intel
processor model: J4125
producer: Synology
producer product family: DiskStation
producer product name: DS425+
product colour: Black
product net weight: 2.18 kg
raid: Yes
raid levels: 6
raid support: Yes
rj45: 2
shipping box depth: 59 cm
shipping box height: 28.5 cm
shipping box weight: 15.25 kg
shipping box width: 50.7 cm
sku: NBSYNNT04DS4250
snapshot: Yes
storage drive capacity: 0 GB
storage drive sizes supported: 2.5/3.5/M.2 "
storage drives installed: No
storage relative humidity (h-h): 5 - 95 %
storage temperature (t-t): -20 - 60 °C
supported file systems: BTRFS/exFAT/ext3/ext4/FAT32/HFS+/NTFS
supported storage drive interfaces: M.2,Serial ATA
supported storage drive types: HDD & SSD
system log: Yes
tare weight (kg): 0.50 kg
total installed storage capacity: 0 TB
total number of memory slots: 1
type: NAS
unit box height: 0.26
unit box length: 0.287
unit box width: 0.242
unit calculated volume: 0.02131 cubm
unit calculated weight: 3.81 kg
units per shipping box: 4
usb 3.2: 2
usb 3.2 gen 1 (3.1 gen 1) type-a ports quantity: 2
usb port: Yes
volume (m3): 0.01 m³
wake-on-lan ready: Yes
warranty: 36 month(s)
warranty period: 3 year(s)
web-based management: Yes
wee classification: CL109:5:2017-04-01
weee tax: Yes
weight: 2.18
width: 199 mm