Product comparison · 2 nas & storage servers

Origin Storage Thecus N5500 Dual DOM Dual Protection NAS inc. 7.5TB (x5 1500GB HDD's) vs QNAP TS-439Pro/8TB Tower

11specifications compared
7differ
4identical
17known for one product only

Key differences

The QNAP TS-439Pro/8TB Tower has 0.5 TB more total installed storage capacity than the Origin Storage Thecus N5500 Dual DOM Dual Protection NAS inc. 7.5TB (x5 1500GB HDD's) (8 TB vs 7.5 TB). The Origin Storage Thecus N5500 Dual DOM Dual Protection NAS inc. 7.5TB (x5 1500GB HDD's) has 1 more storage drives supported than the QNAP TS-439Pro/8TB Tower (5 vs 4). The Origin Storage Thecus N5500 Dual DOM Dual Protection NAS inc. 7.5TB (x5 1500GB HDD's) has 0.26 GHz more processor frequency than the QNAP TS-439Pro/8TB Tower (1.86 GHz vs 1.6 GHz). Operating relative humidity (H-H): 0 - 80% on the Origin Storage Thecus N5500 Dual DOM Dual Protection NAS inc. 7.5TB (x5 1500GB HDD's), 0 - 95% on the QNAP TS-439Pro/8TB Tower.

Total installed storage capacity
- Thecus N5500 Dual DOM Dual Protection NAS inc. 7.5TB (x5 1500GB HDD's):7.5 TB
- TS-439Pro/8TB Tower:8 TB
Number of storage drives supported
- Thecus N5500 Dual DOM Dual Protection NAS inc. 7.5TB (x5 1500GB HDD's):5
- TS-439Pro/8TB Tower:4
Processor frequency
- Thecus N5500 Dual DOM Dual Protection NAS inc. 7.5TB (x5 1500GB HDD's):1.86 GHz
- TS-439Pro/8TB Tower:1.6 GHz
USB 2.0 ports quantity
- Thecus N5500 Dual DOM Dual Protection NAS inc. 7.5TB (x5 1500GB HDD's):6
- TS-439Pro/8TB Tower:5
Operating temperature (T-T)
- Thecus N5500 Dual DOM Dual Protection NAS inc. 7.5TB (x5 1500GB HDD's):5 - 40 °C
- TS-439Pro/8TB Tower:0 - 40 °C
Operating relative humidity (H-H)
- Thecus N5500 Dual DOM Dual Protection NAS inc. 7.5TB (x5 1500GB HDD's):0 - 80%
- TS-439Pro/8TB Tower:0 - 95%

Side by side

Differences highlightedShow differences only

Comparison of Thecus N5500 Dual DOM Dual Protection NAS inc. 7.5TB (x5 1500GB HDD's), TS-439Pro/8TB
28 specifications	A Origin Storage Thecus N5500 Dual DOM Dual Protection NAS inc. 7.5TB (x5 1500GB HDD's)View product	B QNAP TS-439Pro/8TB Tower Model TS-439Pro/8TB View product
Storage2 differ
Total installed storage capacityDiffers	7.5 TB	8 TB
Number of storage drives installedKnown for one	5	Unknown — not stated by the source
Number of storage drives supportedDiffers	5	4
Storage drive capacityKnown for one	1.5 TB	Unknown — not stated by the source
RAID levelsKnown for one	0, 1, 5, 6, 10, JBOD	Unknown — not stated by the source
Supported file systemsKnown for one	EXT3	Unknown — not stated by the source
Processor1 differ
Processor frequencyDiffers	1.86 GHz	1.6 GHz
Memoryidentical
Internal memoryKnown for one	1 GB	Unknown — not stated by the source
Flash memoryKnown for one	128 MB	Unknown — not stated by the source
Networkidentical
Compliance industry standardsKnown for one	802.3ad	Unknown — not stated by the source
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers	6	5
Serial ports quantityKnown for one	1	Unknown — not stated by the source
eSATAKnown for one	Unknown — not stated by the source	Yes
Poweridentical
Power supply unit (PSU) capacityKnown for one	200 W	Unknown — not stated by the source
Output powerKnown for one	Unknown — not stated by the source	250 W
Operational conditions2 differ
Operating temperature (T-T)Differs	5 - 40 °C	0 - 40 °C
Operating relative humidity (H-H)Differs	0 - 80%	0 - 95%
Other features1 differ
Compatible operating systemsDiffers	Windows 2000/XP/2003/Vista, UNIX/Linux, Mac OS 9 / X	Windows 2000/XP/Vista/7/Server 2003/2008, Mac OS X, Linux, Unix
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	180 x 235 x 177 mm
FanKnown for one	Unknown — not stated by the source	90mm
Power requirementsKnown for one	Unknown — not stated by the source	100 - 240V
Designidentical
Chassis typeKnown for one	Unknown — not stated by the source	Tower
Number of fansKnown for one	Unknown — not stated by the source	1 fan(s)
Weight & dimensionsidentical
WeightKnown for one	Unknown — not stated by the source	3.65 kg

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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