NAS QNAP 873A 8BAY 2GHZ 4GB 2U SATA

Cable lock slot: Yes

Cooling type: Active

Cable lock slot type: Kensington

Chassis type: Tower

Number of fans: 3 fan(s)

Fan diameter: 12 cm

Device class: Small & Medium Business

Fan diameter 2: 6 cm

Product colour: Black

On/off switch: Yes

LED indicators: HDD, Power, SSD, Status, USB

Type: NAS

Harmonized System (HS) code: 84714100

Memory slots: 2

Maximum RAM supported: 64 GB

Flash memory: 5000 MB

Internal memory type: DDR4

Memory form factor: SO-DIMM

Ethernet LAN: Yes

Jumbo frames support: Yes

iSCSI support: Yes

Wake-on-LAN ready: Yes

DHCP server: Yes

Ethernet LAN data rates: 100,1000,2500 Mbit/s

Operating relative humidity (H-H): 5 - 95%

Operating temperature (T-T): 0 - 40 °C

Storage temperature (T-T): -20 - 70 °C

Warranty period: 2 year(s)

Package type: Box

Cables included: LAN (RJ-45)

Power cables quantity: 1

Package width: 295 mm

Package weight: 8.41 kg

Package depth: 390 mm

Package height: 417 mm

Remotely operated: Yes

Noise level: 23 dB

Access Control List (ACL): Yes

Supported file systems: FAT32, HFS+, NTFS, exFAT, ext3, ext4

Built-in FTP server: Yes

Backup features: Cloud, iSCSI LUN

Buzzer: Yes

Multilingual support: Yes

USB copy function: Yes

Number of storage drives installed:

S.M.A.R.T. support: Yes

Reset button: Yes

Backup function: Yes

USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity: 3

USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity: 1

PCI Express x4 (Gen 3.x) slots: 2

Concurrent connections: 2000

Ethernet LAN (RJ-45) ports: 2

Power consumption (sleep): 25.668 W

Power consumption (HDD standby): 25.668 W

Power consumption (typical): 54.067 W

AC input voltage: 100 - 240 V

AC input frequency: 50 - 60 Hz

Power supply location: Built-in

Power supply unit (PSU) capacity: 250 W

Processor family: Ryzen Embedded

Processor model: V1500B

Processor generation: AMD Ryzen Embedded V1000 Series

Number of processors supported: 1

Processor threads: 8

Processor manufacturer: AMD

Processor cores: 4

Processor frequency: 2.2 GHz

Windows operating systems supported: Windows 10, Windows 7, Windows 8

Linux operating systems supported: Yes

Operating system version: 5.0.0

Operating system installed: QNAP Turbo System

Mac operating systems supported: Mac OS X 10.10 Yosemite

Supported storage drive interfaces: M.2, Serial ATA II, Serial ATA III

Storage drives installed: No

Total installed storage capacity: 0 TB

Installed storage drive type: No

Storage drive capacity: 0 GB

RAID levels: 0, 1, 5, 6, 10, 50, 60, JBOD

Online RAID migration: Yes

Online RAID expansion: Yes

RAID rebuild: Yes

Storage drive sizes supported: 2.5,3.5,M.2

Number of M.2 (M & B) slots: 2

Number of system drives installed: 1

System drive capacity: 5 GB

RAID support: Yes

Storage drive interface: Serial ATA III

Hot-swap drive bays: Yes

Supported storage drive types: HDD & SSD

Number of storage drives supported: 8

Width: 329.3 mm

Depth: 279.6 mm

Weight: 6.76 kg

Height: 188.2 mm

Storage-Format: NAS

Storage-Interface: RJ45

Storage-Type: HDD

Supported HDDs: 8

Garantia Produsului: 36 luni