3,5 4TB WD My Cloud EX2 Ultra (HDD 2TBx2)

Western Digital My Cloud EX2 Ultra. Type: NAS. Chassis type: Desktop. Device class: Home & Home Office. Processor family: Marvell, Processor model: Armada 385, Processor frequency: 1.3 GHz. Internal memory: 1 GB, Internal memory type: DDR3. Total installed storage capacity: 4 TB, Installed storage drive type: HDD. Operating system installed: My Cloud OS

Storage
Storage drive capacity: 2 TB
Storage drive interface: Serial ATA III
Storage drive size: 3.5″
Feature: RAID support
RAID levels: 0, 1, JBOD
Feature: Hot-swap drive bays
Supported file systems: Fat, FAT32, HFS, NTFS, ext2, ext3, ext4
Feature: Storage drives installed
Total installed storage capacity: 4 TB
Number of storage drives installed: 2
Number of storage drives supported: 2
Installed storage drive type: HDD
Supported storage drive types: HDD
Processor
Processor family: Marvell
Processor model: Armada 385
Processor frequency: 1.3 GHz
Processor cores: 2
On-board graphics card model: Not available
Memory
Internal memory: 1 GB
Internal memory type: DDR3
Network
Feature: Ethernet LAN
Ethernet LAN data rates: 10,100,1000 Mbit/s
Feature: DHCP client
Feature: Jumbo frames support
Feature: iSCSI support
Feature: Wake-on-LAN ready
Feature: Link aggregation
Ports & interfaces
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: 2
Ethernet LAN (RJ-45) ports: 1
Design
Chassis type: Desktop
Cooling type: Active
Product colour: Black
LED indicators: Status
Feature: Cable lock slot
Performance
Type: NAS
Device class: Home & Home Office
Feature: Backup function
Backup features: Cloud
Number of users: 800 user(s)
Security algorithms: 256-bit AES
Software
Operating system installed: My Cloud OS
Feature: Linux operating systems supported
Mac operating systems supported: Mac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks
Power
Power supply location: External
AC input voltage: 100-240 V
AC input frequency: 50 – 60 Hz
Weight & dimensions
Width: 99.1 mm
Depth: 154.9 mm
Height: 171.4 mm
Weight: 1.6 kg
Packaging content
Feature: External power adapter
Cables included: LAN (RJ-45)
Feature: Quick installation guide
Operational conditions
Operating temperature (T-T): 0 – 35 °C
Storage temperature (T-T): -40 – 70 °C
Logistics data
Harmonized System (HS) code: 84714100
Other features
Feature: Digital Living Network Alliance (DLNA) certified