FSP NB 90 CEC vs QNAP Adaptor f/ 4-Bay NAS

Comparison of NB 90 CEC, Adaptor f/ 4-Bay NAS

17 specifications	A FSP NB 90 CECView product	B QNAP Adaptor f/ 4-Bay NASView product
Features2 differ
Input frequencyKnown for one	47/63 Hz	—Unknown — not stated by the source
Output powerDiffers	90 W	120 W
Output voltageKnown for one	19 V	—Unknown — not stated by the source
Output currentKnown for one	4.74 A	—Unknown — not stated by the source
EfficiencyKnown for one	87%	—Unknown — not stated by the source
CompatibilityDiffers	IBM, Dell, ACER, COMPAQ, SONY, TOSHIBA, HP, ASUS, LENOVO	TS-409/410/419P/419P+/419P II
Power supply typeKnown for one	—Unknown — not stated by the source	Indoor
Certificatesidentical
CertificationKnown for one	UL/CUL, CC, TUV, CE, Nemko, GOSTC, BSMI	—Unknown — not stated by the source
Packaging dataidentical
Package weightKnown for one	920 g	—Unknown — not stated by the source
Other featuresidentical
Dimensions (WxDxH)Known for one	134 x 58 x 32 mm	—Unknown — not stated by the source
Hold timeKnown for one	8 ms	—Unknown — not stated by the source
Rise timeKnown for one	50 ms	—Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	—Unknown — not stated by the source	175 mm
DepthKnown for one	—Unknown — not stated by the source	218 mm
HeightKnown for one	—Unknown — not stated by the source	54 mm
WeightKnown for one	—Unknown — not stated by the source	800 g

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.