Product comparison · 2 nas & storage servers

QNAP TS-109 Turbo NAS vs QNAP TS-439 PRO

Key differences

Differences highlightedShow differences only

Comparison of TS-109 Turbo NAS, TS-439 PRO
22 specifications	A QNAP TS-109 Turbo NAS View product	B QNAP TS-439 PRO View product
Storage3 differ
Total installed storage capacityDiffers	1 TB	0 TB
Number of storage drives installedDiffers	1	0
Number of storage drives supportedKnown for one	Unknown — not stated by the source	4
Storage drive capacityDiffers	1 TB	0 GB
Storage drive interface	Serial ATA II	Serial ATA II
Storage drive size	3.5"	3.5"
Processor1 differ
Processor frequencyDiffers	0.5 GHz	1.6 GHz
Memory2 differ
Internal memoryDiffers	0.125 GB	1 GB
Flash memoryDiffers	8 MB	128 MB
Ports & interfaces2 differ
Ethernet LAN (RJ-45) portsDiffers	1	2
USB 2.0 ports quantityDiffers	3	5
eSATA	Yes	Yes
Designidentical
Chassis typeKnown for one	Unknown — not stated by the source	Tower
Display typeKnown for one	Unknown — not stated by the source	LCD
Poweridentical
Power supply unit (PSU) capacityKnown for one	Unknown — not stated by the source	250 W
Power consumption (typical)Known for one	14.4 W	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	1.2 kg	3.65 kg
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 35 °C	0 - 40 °C
Operating relative humidity (H-H)	0 - 95%	0 - 95%
Other features1 differ
Dimensions (WxDxH)Differs	60 x 210 x 182 mm	180 x 235 x 177 mm
Link/Act LED	Yes	Yes
Power requirements	100 - 240 V AC, 50 - 60 Hz	100 - 240 V AC, 50 - 60 Hz

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.