Product comparison · 2 nas & storage servers

QNAP TS-559 Pro+ NAS vs Verbatim PowerBay DataBank 4 Bay NAS Hard Drive 8TB

11specifications compared
7differ
4identical
23known for one product only

Key differences

USB 2.0 ports quantity
- TS-559 Pro+ NAS:5
- PowerBay DataBank 4 Bay NAS Hard Drive 8TB:2
Weight
- TS-559 Pro+ NAS:5.1 kg
- PowerBay DataBank 4 Bay NAS Hard Drive 8TB:6.7 kg
Operating temperature (T-T)
- TS-559 Pro+ NAS:0 - 40 °C
- PowerBay DataBank 4 Bay NAS Hard Drive 8TB:5 - 35 °C
Operating relative humidity (H-H)
- TS-559 Pro+ NAS:0 - 95%
- PowerBay DataBank 4 Bay NAS Hard Drive 8TB:10 - 85%
Dimensions (WxDxH)
- TS-559 Pro+ NAS:235.4 x 185 x 210.6 mm
- PowerBay DataBank 4 Bay NAS Hard Drive 8TB:170 x 23 x 183 mm
Power requirements
- TS-559 Pro+ NAS:100-240V AC, 50/60Hz
- PowerBay DataBank 4 Bay NAS Hard Drive 8TB:100 - 240V

Side by side

Differences highlightedShow differences only

Comparison of TS-559 Pro+ NAS, PowerBay DataBank 4 Bay NAS Hard Drive 8TB
34 specifications	A QNAP TS-559 Pro+ NAS View product	B Verbatim PowerBay DataBank 4 Bay NAS Hard Drive 8TB View product
Storageidentical
Storage drive size	3.5"	3.5"
Total installed storage capacityKnown for one	Unknown — not stated by the source	8 TB
Number of storage drives installedKnown for one	Unknown — not stated by the source	4
Storage drive capacityKnown for one	Unknown — not stated by the source	2 TB
Storage drive interfaceKnown for one	Unknown — not stated by the source	Serial ATA
HDD speedKnown for one	Unknown — not stated by the source	7200 RPM
Memoryidentical
Internal memoryKnown for one	1 GB	Unknown — not stated by the source
Flash memoryKnown for one	512 MB	Unknown — not stated by the source
Networkidentical
Maximum data transfer rate	1000 Mbit/s	1000 Mbit/s
Compliance industry standardsKnown for one	Unknown — not stated by the source	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
Ports & interfaces1 differ
Ethernet LAN (RJ-45) ports	2	2
USB 2.0 ports quantityDiffers	5	2
eSATA	Yes	Yes
Designidentical
Chassis typeKnown for one	Tower	Unknown — not stated by the source
Display typeKnown for one	LED	Unknown — not stated by the source
Performanceidentical
BuzzerKnown for one	Yes	Unknown — not stated by the source
Number of usersKnown for one	4096 user(s)	Unknown — not stated by the source
Noise levelKnown for one	35 dB	Unknown — not stated by the source
On/off switchKnown for one	Yes	Unknown — not stated by the source
Security algorithmsKnown for one	Unknown — not stated by the source	WPA-AES
Poweridentical
Power consumption (typical)Known for one	44 W	Unknown — not stated by the source
Power consumption (sleep)Known for one	22 W	Unknown — not stated by the source
Output powerKnown for one	250 W	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	5.1 kg	6.7 kg
Operational conditions2 differ
Operating temperature (T-T)Differs	0 - 40 °C	5 - 35 °C
Operating relative humidity (H-H)Differs	0 - 95%	10 - 85%
Relative humidityKnown for one	0 - 95%	Unknown — not stated by the source
Other features3 differ
Compatible operating systemsDiffers	Windows 2000/XP/Vista (32/ 64 bit)/7 (32/ 64 bit)/Server 2003/ 2008 Mac OS X Linux & Unix	Windows 2000/XP/Vista/7 Mac OS X 10.2 + Linux
Dimensions (WxDxH)Differs	235.4 x 185 x 210.6 mm	170 x 23 x 183 mm
Power requirementsDiffers	100-240V AC, 50/60Hz	100 - 240V
Connectivity LEDsKnown for one	Status, LAN, USB, eSATA, Power, HDD 1, HDD 2, HDD 3, HDD 4, HDD 5	Unknown — not stated by the source
Networking featuresKnown for one	Unknown — not stated by the source	Gigabit Ethernet
Softwareidentical
Bundled softwareKnown for one	Unknown — not stated by the source	Acronis Backup

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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