Product comparison · 2 nas & storage servers

QNAP TS-459U-SP+ NAS/storage server Rack (1U) vs QNAP TS-859U-RP+ NAS/storage server Rack (2U)

Key differences

Number of storage drives supported
- TS-459U-SP+ NAS/storage server Rack (1U):4
- TS-859U-RP+ NAS/storage server Rack (2U):8
USB 2.0 ports quantity
- TS-459U-SP+ NAS/storage server Rack (1U):5
- TS-859U-RP+ NAS/storage server Rack (2U):4
Chassis type
- TS-459U-SP+ NAS/storage server Rack (1U):Rack (1U)
- TS-859U-RP+ NAS/storage server Rack (2U):Rack (2U)
LED indicators
- TS-459U-SP+ NAS/storage server Rack (1U):LAN, USB
- TS-859U-RP+ NAS/storage server Rack (2U):LAN
Power supply unit (PSU) capacity
- TS-459U-SP+ NAS/storage server Rack (1U):150 W
- TS-859U-RP+ NAS/storage server Rack (2U):300 W
Power consumption (typical)
- TS-459U-SP+ NAS/storage server Rack (1U):40 W
- TS-859U-RP+ NAS/storage server Rack (2U):73 W
Dimensions (WxDxH)
- TS-459U-SP+ NAS/storage server Rack (1U):439 x 499 x 44 mm
- TS-859U-RP+ NAS/storage server Rack (2U):482.6 x 531.5 x 88.9 mm
Fan
- TS-459U-SP+ NAS/storage server Rack (1U):40 mm
- TS-859U-RP+ NAS/storage server Rack (2U):80 mm

Differences highlightedShow differences only

Comparison of TS-459U-SP+, TS-859U-RP+
47 specifications	A QNAP TS-459U-SP+ NAS/storage server Rack (1U) Model TS-459U-SP+ View product	B QNAP TS-859U-RP+ NAS/storage server Rack (2U) Model TS-859U-RP+ View product
Storage1 differ
Number of storage drives supportedDiffers	4	8
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers	5	4
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
Design2 differ
Chassis typeDiffers	Rack (1U)	Rack (2U)
LED indicatorsDiffers	LAN, USB	LAN
Display typeKnown for one	Unknown — not stated by the source	LCD
Performanceidentical
Reset buttonKnown for one	Yes	Unknown — not stated by the source
Power2 differ
Power supply unit (PSU) capacityDiffers	150 W	300 W
Power consumption (typical)Differs	40 W	73 W
Power consumption (sleep)Known for one	Unknown — not stated by the source	46 W
Weight & dimensionsidentical
WeightKnown for one	7.63 kg	Unknown — not stated by the source
Package weightKnown for one	12.1 kg	Unknown — not stated by the source
Other features3 differ
Dimensions (WxDxH)Differs	439 x 499 x 44 mm	482.6 x 531.5 x 88.9 mm
FanDiffers	40 mm	80 mm
Power requirementsDiffers	100-240 Vac, 50-60Hz	100-240V AC, 47-63Hz
Link/Act LEDKnown for one	Unknown — not stated by the source	Yes
Connectivity LEDsKnown for one	Unknown — not stated by the source	Yes

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.