Storage
Storage drive capacity	0 GB
Storage drive interface	Serial ATA II, Serial ATA III
Storage drive size	2.5/3.5"
RAID support
RAID levels	0, 1, 5, 6, 10, JBOD
Hot-swap drive bays
Supported file systems	FAT32, HFS+, NTFS, ext3, ext4
Storage drives installed
Total installed storage capacity	0 TB
Number of storage drives supported	8
Installed storage drive type
Supported storage drive types	HDD & SSD

Processor
Processor manufacturer	Intel
Processor generation	4th gen Intel® Core™ i7
Processor family	Intel® Core™ i7
Processor model	i7-4790S
Processor frequency	3.2 GHz
Processor boost frequency	4 GHz
Processor cores	4
Processor threads	8
Processor cache	8 MB
L3 cache	8 MB
Bus type	DMI
CPU configuration (max)	1
ECC supported by processor
PCI Express configurations	1x16, 2x8, 1x8+2x4
PCI Express slots version	3.0
Processor cache type	Smart Cache
Processor code	SR1QM
Processor codename	Haswell
Processor lithography	22 nm
Processor operating modes	64-bit
Processor package size	37.5 x 37.5 mm
Processor series	Intel Core i7-4700 Desktop series
Processor socket	LGA 1150 (Socket H3)
Scalability	1S
Stepping	C0
System bus rate	5 GT/s
Tcase	71.35 °C
Thermal Design Power (TDP)	65 W
On-board graphics card model	Intel® HD Graphics 4600
Maximum internal memory supported by processor	32 GB
Memory bandwidth supported by processor (max)	25.6 GB/s
Conflict-Free processor

Memory
Internal memory	16 GB
Internal memory type	DDR3
Maximum RAM supported	16 GB
Memory slots	2
Flash memory	512 MB

Network
Ethernet LAN
Ethernet LAN data rates	10, 100, 1000 Mbit/s
Wi-Fi
DHCP client
DHCP server
Jumbo frames support
iSCSI support
Wake-on-LAN ready
Supported network protocols	CIFS/SMB, AFP (v3.3), NFS(v3), FTP, FTPS, SFTP, TFTP, HTTP(S), Telnet, SSH, iSCSI, SNMP, SMTP, SMSC
Link aggregation

Ports & interfaces
USB 2.0 ports quantity	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	3
HDMI ports quantity	1
Ethernet LAN (RJ-45) ports	4

Graphics
On-board graphics card base frequency	350 MHz
On-board graphics card dynamic frequency (max)	1200 MHz
On-board graphics card DirectX version	11.1
On-board graphics card ID	0x412
Maximum on-board graphics card memory	1.7 GB
Number of displays supported (on-board graphics)	3

Design
Chassis type	Tower
Cooling type	Active
Product colour	Black
Number of fans	2 fan(s)
Fan diameter	12 cm
Drive bay locking
LED indicators	LAN, Status, USB
Built-in display
Display type	LCD

Performance
Type	NAS
Device class	Small & Medium Business
Backup function
Backup features	Cloud, iSCSI LUN
Buzzer
Multilingual support
Noise level	23.1 dB
Web-based management
Share folder access right management
Security algorithms	256-bit AES, FIPS 140-2, HTTPS, SSH
Access Control List (ACL)
Reset button

Performance
On/off switch
Built-in UPnP AV media server
Built-in FTP server
Browser supported	Microsoft Internet Explorer 10+, Mozilla Firefox 8+, Apple Safari 4+, Google Chrome
System log
Hot spare
S.M.A.R.T. support
Share folder	CIFS/SMB

Software
Operating system installed	QNAP Turbo System
Operating system version	4.1
Windows operating systems supported	Windows 7 Enterprise
Linux operating systems supported
Mac operating systems supported
Server operating systems supported	Windows Server 2003

Power
Power supply location	Built-in
Power supply unit (PSU) capacity	350 W
Number of power supply units	1
Power consumption (typical)	82.51 W
Power consumption (sleep)	45.37 W
AC input voltage	100-240 V
AC input frequency	50 - 60 Hz
Fan voltage	12 V

Weight & dimensions
Width	298.2 mm
Depth	235.4 mm
Height	185.2 mm
Weight	7.83 kg
Package weight	8.9 kg

Packaging content
Cables included	AC, LAN (RJ-45)
Quick installation guide
Number of screws	56

Processor special features
Embedded options available
Enhanced Intel SpeedStep Technology
Execute Disable Bit
Graphics & IMC lithography	22 nm
Idle States
Intel 64
Intel Enhanced Halt State
Intel FDI Technology
Intel Identity Protection Technology version	1.00
Intel Secure Key Technology version	1.00
Intel Small Business Advantage (SBA) version	1.00
Intel Stable Image Platform Program (SIPP)
Intel Stable Image Platform Program (SIPP) version	1.00
Intel Trusted Execution Technology
Intel TSX-NI
Intel TSX-NI version	0.00
Intel Virtualization Technology (VT-x)
Intel Virtualization Technology for Directed I/O (VT-d)
Intel VT-x with Extended Page Tables (EPT)
Intel® AES New Instructions (Intel® AES-NI)
Intel® Anti-Theft Technology (Intel® AT)
Intel® Clear Video HD Technology (Intel® CVT HD)
Intel® Hyper Threading Technology (Intel® HT Technology)
Intel® Identity Protection Technology (Intel® IPT)
Intel® Insider™
Intel® InTru™ 3D Technology
Intel® My WiFi Technology (Intel® MWT)
Intel® OS Guard
Intel® Quick Sync Video Technology
Intel® Secure Key
Intel® Smart Cache
Intel® Turbo Boost Technology	2.0
Intel® Wireless Display (Intel® WiDi)
Maximum number of PCI Express lanes	16
Thermal Monitoring Technologies
Thermal solution specification	PCG 2013C
Memory channels supported by processor	Dual
Memory types supported by processor	DDR3-SDRAM

Operational conditions
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	5 - 95%

Other features
Power management
Processor ARK ID	80808