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QNAP TS-855eU-RP-8G 8-bay short depth rackmount NAS Intel Atom C5125 8C 2.8GHz 8GB RAM 2x2.5GbE 2xM.2 2280 2xPCIe Gen3 1x250W R PSU
Product code: 11539222 // MPN: TS-855EU-RP-8G // EAN: 4711103083307
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Storage
Supported storage drive interfaces: Serial ATA II. Serial ATA III
Storage drive sizes supported: 2.5.3.5.M.2
Number of M.2 (M & B) slots: 2
Feature: RAID support
RAID levels: 0. 1. 5. 6. 10. 50. 60
Feature: Online RAID migration
Feature: Online RAID expansion
Feature: RAID rebuild
Feature: Hot-swap drive bays
Total installed storage capacity: 0 TB
Number of storage drives supported: 8
Supported storage drive types: HDD & SSD
Processor
Processor manufacturer: Intel
Processor family: Intel Atom®
Processor model: C5125
Processor frequency: 2.8 GHz
Processor cores: 8
Processor threads: 8
Processor cache: 9 MB
Memory
Internal memory: 8 GB
Internal memory type: DDR4
Maximum RAM supported: 64 GB
Memory slots: 2
Memory form factor: SO-DIMM
Flash memory: 5000 MB
Network
Feature: Ethernet LAN
Ethernet LAN data rates: 10.100.1000.2500 Mbit/s
Feature: DHCP server
Feature: Jumbo frames support
Feature: iSCSI support
Feature: Wake-on-LAN ready
Ports & interfaces
Feature: USB port
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: 4
Ethernet LAN (RJ-45) ports: 2
PCI Express x4 (Gen 3.x) slots: 2
Design
Chassis type: Rack (2U)
Cooling type: Active
Product colour: Black
Number of fans: 3 fan(s)
Fan diameter: 6 cm
Feature: LED indicators
Performance
Type: NAS
Device class: Small & Medium Business
Feature: Backup function
Feature: Buzzer
Feature: Multilingual support
Feature: Snapshot
Feature: Web-based management
Feature: Share folder access right management
Security algorithms: AES
Feature: Reset button
Feature: On/off switch
Software
Operating system installed: QuTS hero
Operating system version: h5.0.1
Windows operating systems supported: Windows 10. Windows 7. Windows 8
Linux operating systems supported: CentOS 7.0. Ubuntu 14.04. Yes
Mac operating systems supported: Mac OS X 10.10 Yosemite. Yes
Power
Power supply location: Built-in
Power supply unit (PSU) capacity: 300 W
Number of power supply units: 2
Power consumption (typical): 78.73 W
Power consumption (sleep): 54.331 W
AC input voltage: 100 - 240 V
Fan voltage: 12 V
Weight & dimensions
Width: 432 mm
Depth: 297.4 mm
Height: 88.6 mm
Weight: 8.15 kg
Operational conditions
Operating temperature (T-T): 0 - 40 °C
Operating relative humidity (H-H): 5 - 95%
Storage temperature (T-T): -20 - 70 °C
Supported storage drive interfaces: Serial ATA II. Serial ATA III
Storage drive sizes supported: 2.5.3.5.M.2
Number of M.2 (M & B) slots: 2
Feature: RAID support
RAID levels: 0. 1. 5. 6. 10. 50. 60
Feature: Online RAID migration
Feature: Online RAID expansion
Feature: RAID rebuild
Feature: Hot-swap drive bays
Total installed storage capacity: 0 TB
Number of storage drives supported: 8
Supported storage drive types: HDD & SSD
Processor
Processor manufacturer: Intel
Processor family: Intel Atom®
Processor model: C5125
Processor frequency: 2.8 GHz
Processor cores: 8
Processor threads: 8
Processor cache: 9 MB
Memory
Internal memory: 8 GB
Internal memory type: DDR4
Maximum RAM supported: 64 GB
Memory slots: 2
Memory form factor: SO-DIMM
Flash memory: 5000 MB
Network
Feature: Ethernet LAN
Ethernet LAN data rates: 10.100.1000.2500 Mbit/s
Feature: DHCP server
Feature: Jumbo frames support
Feature: iSCSI support
Feature: Wake-on-LAN ready
Ports & interfaces
Feature: USB port
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: 4
Ethernet LAN (RJ-45) ports: 2
PCI Express x4 (Gen 3.x) slots: 2
Design
Chassis type: Rack (2U)
Cooling type: Active
Product colour: Black
Number of fans: 3 fan(s)
Fan diameter: 6 cm
Feature: LED indicators
Performance
Type: NAS
Device class: Small & Medium Business
Feature: Backup function
Feature: Buzzer
Feature: Multilingual support
Feature: Snapshot
Feature: Web-based management
Feature: Share folder access right management
Security algorithms: AES
Feature: Reset button
Feature: On/off switch
Software
Operating system installed: QuTS hero
Operating system version: h5.0.1
Windows operating systems supported: Windows 10. Windows 7. Windows 8
Linux operating systems supported: CentOS 7.0. Ubuntu 14.04. Yes
Mac operating systems supported: Mac OS X 10.10 Yosemite. Yes
Power
Power supply location: Built-in
Power supply unit (PSU) capacity: 300 W
Number of power supply units: 2
Power consumption (typical): 78.73 W
Power consumption (sleep): 54.331 W
AC input voltage: 100 - 240 V
Fan voltage: 12 V
Weight & dimensions
Width: 432 mm
Depth: 297.4 mm
Height: 88.6 mm
Weight: 8.15 kg
Operational conditions
Operating temperature (T-T): 0 - 40 °C
Operating relative humidity (H-H): 5 - 95%
Storage temperature (T-T): -20 - 70 °C
