Product comparison · 2 nas & storage servers

QNAP TS-509 Pro Turbo NAS vs QNAP TS-639/12TB Tower

18specifications compared
7differ
11identical
22known for one product only

Key differences

Total installed storage capacity
- TS-509 Pro Turbo NAS:5 TB
- TS-639/12TB Tower:12 TB
Number of storage drives supported
- TS-509 Pro Turbo NAS:5
- TS-639/12TB Tower:6
Number of fans
- TS-509 Pro Turbo NAS:1 fan(s)
- TS-639/12TB Tower:2 fan(s)
Weight
- TS-509 Pro Turbo NAS:6.4 kg
- TS-639/12TB Tower:5.2 kg
Dimensions (WxDxH)
- TS-509 Pro Turbo NAS:188.5 x 261.1 x 261.1 mm
- TS-639/12TB Tower:257 x 235 x 175 mm
Connectivity LEDs
- TS-509 Pro Turbo NAS:Status, HDD, LAN, USB
- TS-639/12TB Tower:Yes

Side by side

Differences highlightedShow differences only

Comparison of TS-509 Pro Turbo NAS, TS-639/12TB
40 specifications	A QNAP TS-509 Pro Turbo NAS View product	B QNAP TS-639/12TB Tower Model TS-639/12TB View product
Storage2 differ
Total installed storage capacityDiffers	5 TB	12 TB
Number of storage drives installedKnown for one	5	Unknown — not stated by the source
Number of storage drives supportedDiffers	5	6
Storage drive capacityKnown for one	1 TB	Unknown — not stated by the source
Storage drive interfaceKnown for one	Serial ATA II	Unknown — not stated by the source
Storage drive sizeKnown for one	3.5"	Unknown — not stated by the source
Supported file systemsKnown for one	EXT3, EXT4, FAT32, NTFS	Unknown — not stated by the source
Processoridentical
Processor frequency	1.6 GHz	1.6 GHz
Number of processors installedKnown for one	1	Unknown — not stated by the source
Memoryidentical
Internal memory	1 GB	1 GB
Internal memory type	DDR2	DDR2
Flash memory	128 MB	128 MB
Networkidentical
DHCP clientKnown for one	Yes	Unknown — not stated by the source
DHCP serverKnown for one	Yes	Unknown — not stated by the source
iSCSI supportKnown for one	Yes	Unknown — not stated by the source
Data link protocolsKnown for one	CIFS/SMB, AFP, NFS, FTP, HTTP, HTTPS, Telnet, SSH, iSCSI, SNMP	Unknown — not stated by the source
Supported network protocolsKnown for one	TCP/IP	Unknown — not stated by the source
Ports & interfacesidentical
Ethernet LAN (RJ-45) ports	2	2
USB 2.0 ports quantity	5	5
eSATA	Yes	Yes
Design1 differ
Chassis type	Tower	Tower
Number of fansDiffers	1 fan(s)	2 fan(s)
Performanceidentical
Multilingual supportKnown for one	Yes	Unknown — not stated by the source
On/off switchKnown for one	Yes	Unknown — not stated by the source
Reset buttonKnown for one	Yes	Unknown — not stated by the source
Poweridentical
Power consumption (typical)Known for one	63 W	Unknown — not stated by the source
Power consumption (sleep)Known for one	39 W	Unknown — not stated by the source
Output power	250 W	250 W
Weight & dimensions1 differ
WeightDiffers	6.4 kg	5.2 kg
Packaging contentidentical
External power adapterKnown for one	No	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Relative humidityKnown for one	0 - 95%	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	0 - 95%
Other features3 differ
Compatible operating systemsDiffers	Windows 2000, XP, Vista, Windows 7 (32/64), Server 2003/ 2008 Apple Mac OS X Linux & Unix	Windows 2000/XP/Vista/7/Server 2003/2008, Mac OS X, Linux, Unix
Dimensions (WxDxH)Differs	188.5 x 261.1 x 261.1 mm	257 x 235 x 175 mm
Link/Act LED	Yes	Yes
Power LEDKnown for one	No	Unknown — not stated by the source
Connectivity LEDsDiffers	Status, HDD, LAN, USB	Yes
FanKnown for one	Unknown — not stated by the source	2x90mm
Power requirementsKnown for one	Unknown — not stated by the source	100 - 240V

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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