Product comparison · 2 power supply units

HP 720479-B21 power supply unit vs Tacens Radix VII AG

11specifications compared
11differ
0identical
32known for one product only

Key differences

Total power
- 720479-B21 power supply unit:800 W
- Radix VII AG:700 W
AC input voltage
- 720479-B21 power supply unit:100 - 240 V
- Radix VII AG:200 - 240 V
Efficiency
- 720479-B21 power supply unit:94%
- Radix VII AG:87%
Purpose
- 720479-B21 power supply unit:Server
- Radix VII AG:PC
Power supply unit (PSU) form factor
- 720479-B21 power supply unit:Flex ATX
- Radix VII AG:ATX
80 PLUS certification
- 720479-B21 power supply unit:80 PLUS Platinum
- Radix VII AG:80 PLUS Silver
Product colour
- 720479-B21 power supply unit:Metallic
- Radix VII AG:Black
Width
- 720479-B21 power supply unit:68 mm
- Radix VII AG:150 mm

Side by side

Differences highlightedShow differences only

Comparison of 720479-B21, Radix VII AG
43 specifications	A HP 720479-B21 power supply unit Model 720479-B21 View product	B Tacens Radix VII AG View product
Power3 differ
Total powerDiffers	800 W	700 W
AC input voltageDiffers	100 - 240 V	200 - 240 V
AC input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Input currentKnown for one	Unknown — not stated by the source	5 A
Maximum input current (@110V)Known for one	Unknown — not stated by the source	+12V,+3.3V,+5V,+5Vsb,-12V
Power Factor Correction (PFC) typeKnown for one	Unknown — not stated by the source	Active
Combined power (+3.3V)Known for one	Unknown — not stated by the source	120 W
Combined power (+12V)Known for one	Unknown — not stated by the source	612 W
Combined power (+5V)Known for one	Unknown — not stated by the source	120 W
Combined power (-12V)Known for one	Unknown — not stated by the source	4.8 W
Combined power (+5Vsb)Known for one	Unknown — not stated by the source	12.5 W
Max output current (+3.3V)Known for one	Unknown — not stated by the source	20 A
Max output current (+12V)Known for one	Unknown — not stated by the source	51 A
Max output current (+5V)Known for one	Unknown — not stated by the source	20 A
Max output current (-12V)Known for one	Unknown — not stated by the source	0.4 A
Max output current (+5Vsb)Known for one	Unknown — not stated by the source	2.5 A
EfficiencyDiffers	94%	87%
Power protection featuresKnown for one	Unknown — not stated by the source	Over current, Over power, Over voltage, Overheating, Overload, Short circuit, Under voltage
Ports & interfacesidentical
Motherboard power connectorKnown for one	Unknown — not stated by the source	20+4 pin ATX
Number of SATA power connectorsKnown for one	Unknown — not stated by the source	6
Peripheral (Molex) power connectors (4-pin)Known for one	Unknown — not stated by the source	4
PCI Express power connectors (6+2 pin)Known for one	Unknown — not stated by the source	2
CPU power connector (4+4 pin)Known for one	Unknown — not stated by the source	Yes
Floppy disk drive connectorKnown for one	Unknown — not stated by the source	Yes
Floppy drive power connectorKnown for one	Unknown — not stated by the source	1
Cabling typeKnown for one	Unknown — not stated by the source	Non-Modular
Performance3 differ
PurposeDiffers	Server	PC
Power supply unit (PSU) form factorDiffers	Flex ATX	ATX
80 PLUS certificationDiffers	80 PLUS Platinum	80 PLUS Silver
Noise levelKnown for one	Unknown — not stated by the source	12 dB
Design1 differ
Product colourDiffers	Metallic	Black
Cooling typeKnown for one	Unknown — not stated by the source	Active
Fan diameterKnown for one	Unknown — not stated by the source	14 cm
Number of fansKnown for one	Unknown — not stated by the source	1 fan(s)
On/off switchKnown for one	Unknown — not stated by the source	Yes
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Weight & dimensions4 differ
WidthDiffers	68 mm	150 mm
DepthDiffers	40.4 mm	157 mm
HeightDiffers	225.3 mm	85 mm
WeightDiffers	910 g	1.5 kg
Packaging dataidentical
ManualKnown for one	Unknown — not stated by the source	Yes
Package typeKnown for one	Unknown — not stated by the source	Box
Other featuresidentical
Warranty cardKnown 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.

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