Product comparison · 2 nas & storage servers

QNAP TS-220 + 2x 2TBWD10EFR vs QNAP TS-221 + 1x 2TBWDRED

Key differences

Total installed storage capacity
- TS-220 + 2x 2TBWD10EFR:4 TB
- TS-221 + 1x 2TBWDRED:2 TB
Storage drive capacity
- TS-220 + 2x 2TBWD10EFR:2 TB
- TS-221 + 1x 2TBWDRED:1 TB
Processor frequency
- TS-220 + 2x 2TBWD10EFR:1.6 GHz
- TS-221 + 1x 2TBWDRED:2 GHz
Internal memory
- TS-220 + 2x 2TBWD10EFR:0.512 GB
- TS-221 + 1x 2TBWDRED:1 GB
Product colour
- TS-220 + 2x 2TBWD10EFR:White
- TS-221 + 1x 2TBWDRED:Black
Power supply unit (PSU) capacity
- TS-220 + 2x 2TBWD10EFR:36 W
- TS-221 + 1x 2TBWDRED:60 W
Power consumption (typical)
- TS-220 + 2x 2TBWD10EFR:19 W
- TS-221 + 1x 2TBWDRED:16 W
Power consumption (sleep)
- TS-220 + 2x 2TBWD10EFR:7 W
- TS-221 + 1x 2TBWDRED:8 W

Differences highlightedShow differences only

Comparison of TS-220 + 2x 2TBWD10EFR, TS-221 + 1x 2TBWDRED
69 specifications	A QNAP TS-220 + 2x 2TBWD10EFR View product	B QNAP TS-221 + 1x 2TBWDRED View product
Storage2 differ
Total installed storage capacityDiffers	4 TB	2 TB
Storage drive capacityDiffers	2 TB	1 TB
Maximum supported storage capacityKnown for one	8 TB	Unknown — not stated by the source
Processor1 differ
Processor frequencyDiffers	1.6 GHz	2 GHz
Memory1 differ
Internal memoryDiffers	0.512 GB	1 GB
Design1 differ
Product colourDiffers	White	Black
Power3 differ
Power supply unit (PSU) capacityDiffers	36 W	60 W
Power consumption (typical)Differs	19 W	16 W
Power consumption (sleep)Differs	7 W	8 W
Fan voltageKnown for one	12 V	Unknown — not stated by the source
Weight & dimensions2 differ
DepthDiffers	225 mm	216 mm
HeightDiffers	168.5 mm	150 mm
Other featuresidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS

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.