Product comparison · 2 computer cooling systems

ARCTIC Accelero Twin Turbo 6990 vs ARCTIC Accelero Twin Turbo II

Key differences

Rotational speed (min)
- Accelero Twin Turbo 6990:400 RPM
- Accelero Twin Turbo II:900 RPM
Rotational speed (max)
- Accelero Twin Turbo 6990:1500 RPM
- Accelero Twin Turbo II:2000 RPM
Number of heat pipes
- Accelero Twin Turbo 6990:10
- Accelero Twin Turbo II:5
Maximum current
- Accelero Twin Turbo 6990:0.2 A
- Accelero Twin Turbo II:0.24 A
Width
- Accelero Twin Turbo 6990:138 mm
- Accelero Twin Turbo II:122 mm
Depth
- Accelero Twin Turbo 6990:300 mm
- Accelero Twin Turbo II:217 mm
Height
- Accelero Twin Turbo 6990:50 mm
- Accelero Twin Turbo II:53 mm
Weight
- Accelero Twin Turbo 6990:820 g
- Accelero Twin Turbo II:479 g

Differences highlightedShow differences only

Comparison of Accelero Twin Turbo 6990, Accelero Twin Turbo II
23 specifications	A ARCTIC Accelero Twin Turbo 6990 View product	B ARCTIC Accelero Twin Turbo II View product
Performance2 differ
Rotational speed (min)Differs	400 RPM	900 RPM
Rotational speed (max)Differs	1500 RPM	2000 RPM
Noise level (high speed)Known for one	16 dB	Unknown — not stated by the source
Design1 differ
MaterialKnown for one	Aluminium	Unknown — not stated by the source
Number of heat pipesDiffers	10	5
Power1 differ
Maximum currentDiffers	0.2 A	0.24 A
Weight & dimensions8 differ
WidthDiffers	138 mm	122 mm
DepthDiffers	300 mm	217 mm
HeightDiffers	50 mm	53 mm
WeightDiffers	820 g	479 g
Package widthDiffers	164 mm	125 mm
Package depthDiffers	325 mm	220 mm
Package heightDiffers	79 mm	56 mm
Package weightDiffers	1.4 kg	1.3 kg

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.