Product comparison · 2 nas & storage servers

QNAP TS-469 PRO 8 TB vs QNAP TS-669 Pro, 18 TB

Key differences

Total installed storage capacity
- TS-469 PRO 8 TB:8 TB
- TS-669 Pro, 18 TB:18 TB
Number of storage drives supported
- TS-469 PRO 8 TB:4
- TS-669 Pro, 18 TB:6
Internal memory type
- TS-469 PRO 8 TB:DDR2
- TS-669 Pro, 18 TB:DDR3
Number of fans
- TS-469 PRO 8 TB:1 fan(s)
- TS-669 Pro, 18 TB:2 fan(s)
Noise level
- TS-469 PRO 8 TB:34.7 dB
- TS-669 Pro, 18 TB:35.7 dB
Noise level (idle)
- TS-469 PRO 8 TB:34.1 dB
- TS-669 Pro, 18 TB:35.2 dB
Power consumption (typical)
- TS-469 PRO 8 TB:43 W
- TS-669 Pro, 18 TB:63.6 W
Power consumption (sleep)
- TS-469 PRO 8 TB:25 W
- TS-669 Pro, 18 TB:31.5 W

Differences highlightedShow differences only

Comparison of TS-469 PRO 8 TB, TS-669 Pro, 18 TB
57 specifications	A QNAP TS-469 PRO 8 TB View product	B QNAP TS-669 Pro, 18 TB View product
Storage2 differ
Total installed storage capacityDiffers	8 TB	18 TB
Number of storage drives supportedDiffers	4	6
Memory1 differ
Internal memory typeDiffers	DDR2	DDR3
Design1 differ
Number of fansDiffers	1 fan(s)	2 fan(s)
Performance2 differ
Noise levelDiffers	34.7 dB	35.7 dB
Noise level (idle)Differs	34.1 dB	35.2 dB
Power2 differ
Power consumption (typical)Differs	43 W	63.6 W
Power consumption (sleep)Differs	25 W	31.5 W
Weight & dimensions1 differ
WeightDiffers	3.65 kg	5.2 kg
Other features1 differ
Dimensions (WxDxH)Differs	180 x 235 x 177 mm	257 x 235 x 175 mm

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.