QNAP TS-855X SAN Tower Ethernet LAN Black C5125

QNAP TS-855X. Supported storage drive types: HDD & SSD, Supported storage drive interfaces: Serial ATA II, Serial ATA III, Storage drive sizes supported: 2.5,3.5". Processor family: Intel Atom®, Processor manufacturer: Intel, Processor model: C5125. Internal memory: 8 GB, Internal memory type: DDR4, Maximum RAM supported: 128 GB. Ethernet LAN data rates: 10,100,1000,2500,10000 Mbit/s, Ethernet LAN data rate supported (max): 10000 Mbit/s, Supported network protocols: IPv4, IPv6. Chassis type: Tower, Cooling type: Active, Product color: Black

Storage drives installed	No
Number of storage drives supported	8
Installed storage drive type	No
Supported storage drive types	HDD & SSD
RAID support	Yes
Supported storage drive interfaces	Serial ATA II, Serial ATA III
Storage drive sizes supported	2.5,3.5"
Number of M.2 (M & B) slots	2
RAID levels	0, 1, 5, 6, 10, 50, 60, JBOD
Online RAID migration	Yes
Online RAID expansion	Yes
RAID rebuild	Yes
Hot-swap drive bays	Yes
Supported file systems	FAT32, HFS+, NTFS, exFAT, ext3, ext4
Disk roaming	Yes
Processor family	Intel Atom®
Processor manufacturer	Intel
Processor model	C5125
Processor frequency	2.8 GHz
Processor cores	8
Internal memory	8 GB
Internal memory type	DDR4
Maximum RAM supported	128 GB
Memory slots	4
Memory form factor	UDIMM
ECC	Yes
Flash memory	5000 MB
Ethernet LAN	Yes
Ethernet LAN data rates	10,100,1000,2500,10000 Mbit/s
Ethernet LAN data rate supported (max)	10000 Mbit/s
DHCP server	Yes
Jumbo frames support	Yes
iSCSI support	Yes
Wake-on-LAN ready	Yes
Supported network protocols	IPv4, IPv6
Dynamic DNS (DDNS)	Yes
Ethernet LAN (RJ-45) ports	3
USB port	Yes
USB 2.0 ports quantity	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	3
PCI Express x4 (Gen 3.x) slots	2
Concurrent connections	700
Chassis type	Tower
Cooling type	Active
Product color	Black
Number of fans	3 fan(s)
Fan diameter	3.15" (8 cm)
Fan diameter 2	3.54" (9 cm)
LED indicators	HDD, LAN, Power, SSD, Status, USB
Cable lock slot	Yes
Cable lock slot type	Kensington
Type	SAN
Device class	Home & Home Office
Backup function	Yes
Backup features	USB drive, iSCSI LUN
Buzzer	Yes
Multilingual support	Yes
Snapshot	Yes
Management protocols	SNMP V2, V3
Security algorithms	256-bit AES, FIPS 140-2, HTTPS, SSH
Access Control List (ACL)	Yes
Reset button	Yes
On/off switch	Yes
Built-in FTP server	Yes
Browser supported	Apple Safari, Google Chrome, Microsoft Edge, Mozilla Firefox
System log	Yes
Hot spare	Yes
S.M.A.R.T. support	Yes
Share folder	CIFS/SMB
USB copy function	Yes
Operating system installed	QNAP QTS
Operating system version	5.0.1
Windows operating systems supported	Windows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 IoT Enterprise, Windows 10 Pro, Windows 10 Pro x64, Windows 10 x64, Windows 11, Windows 11 Enterprise, Windows 11 Enterprise x64, Windows 11 Home, Windows 11 Pro, Windows 11 x64, Windows 7, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 7 x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Windows 8 Pro, Windows 8 Pro x64, Windows 8 x64
Linux operating systems supported	CentOS 7.0, SuSE Linux 12.0, SuSE Linux 12.3, SuSE Linux 15, Ubuntu 14.04
Mac operating systems supported	Mac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan, Mac OS X 10.12 Sierra, Mac OS X 10.13 High Sierra, Mac OS X 10.14 Mojave, Mac OS X 10.15 Catalina, Mac OS X 10.15.3 Catalina, Mac OS X 11.0 Big Sur, Mac OS X 12.0 Monterey, Mac OS X 13.0 Ventura
Server operating systems supported	Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2, Windows Server 2016, Windows Server 2019
Other operating systems supported	IBM AIX 7.1, IBM AIX 7.2, Solaris 10, Solaris 11
Power supply location	Built-in
Power supply unit (PSU) capacity	250 W
Number of power supply units	1
Power consumption (typical)	75.79 W
AC input voltage	100 - 240 V
Width	11.5" (292.9 mm)
Depth	12.6" (319.8 mm)
Height	9.13" (231.9 mm)
Weight	18.7 lbs (8.5 kg)
Package weight	22.3 lbs (10.1 kg)
Cables included	AC, LAN (RJ-45)
Power cables quantity	2
Quick installation guide	Yes
Number of screws	56
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	5 - 95%
Storage temperature (T-T)	-20 - 70 °C
Fiber Channel	Yes