Product comparison · 2 power supply units

be quiet! Straight Power E7 vs i-tec DF530GT power supply unit

6specifications compared
4differ
2identical
34known for one product only

Key differences

Total power
- Straight Power E7:580 W
- DF530GT power supply unit:530 W
Number of SATA power connectors
- Straight Power E7:6
- DF530GT power supply unit:3
Peripheral (Molex) power connectors (4-pin)
- Straight Power E7:Yes
- DF530GT power supply unit:4
Cabling type
- Straight Power E7:Semi-Modular
- DF530GT power supply unit:Non-Modular

Side by side

Differences highlightedShow differences only

Comparison of Straight Power E7, DF530GT
40 specifications	A be quiet! Straight Power E7 View product	B i-tec DF530GT power supply unit Model DF530GT View product
Power1 differ
Total powerDiffers	580 W	530 W
Input currentKnown for one	Unknown — not stated by the source	4 A
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	230 W
Combined power (+12V)Known for one	Unknown — not stated by the source	18 W
Combined power (+5V)Known for one	Unknown — not stated by the source	230 W
Combined power (-12V)Known for one	Unknown — not stated by the source	0.8 W
Combined power (+5Vsb)Known for one	Unknown — not stated by the source	2 W
Max output current (+3.3V)Known for one	Unknown — not stated by the source	28 A
Max output current (+12V)Known for one	Unknown — not stated by the source	18 A
Max output current (+5V)Known for one	Unknown — not stated by the source	32 A
Max output current (-12V)Known for one	Unknown — not stated by the source	0.8 A
Max output current (+5Vsb)Known for one	Unknown — not stated by the source	2 A
Power protection featuresKnown for one	Unknown — not stated by the source	Over current, Over power, Over voltage, Short circuit
AC input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
AC input frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
Ports & interfaces3 differ
Number of SATA power connectorsDiffers	6	3
Peripheral (Molex) power connectors (4-pin)Differs	Yes	4
EPS power connector (8-pin)Known for one	Unknown — not stated by the source	Yes
PCI Express power connectors (6+2 pin)Known for one	Unknown — not stated by the source	1
CPU power connector (4+4 pin)Known for one	Unknown — not stated by the source	Yes
Floppy drive power connector	1	1
Cabling typeDiffers	Semi-Modular	Non-Modular
PCI Express power connectors (6-pin)Known for one	Yes	Unknown — not stated by the source
ATX Power connector (24-pin)Known for one	Yes	Unknown — not stated by the source
I/O portsKnown for one	1 x ATX 12V 24-Pin1x 5 x 4-Pin Molex (HDD) 5x 2 x 4-Pin Floppy (FDD) 2x 6 x S-ATA6x 1 x 4-Pin 12V 1x 1 x P8 Connector 1x 2 x 6-Pin PCI-Express 2x 1 x 6+2-Pin PCI-Express 1x 2 x 3-Pin Fan Connector 2x 2 x 4-Pin Fan Connector 2x	Unknown — not stated by the source
Performanceidentical
PurposeKnown for one	Unknown — not stated by the source	PC
Power supply unit (PSU) form factorKnown for one	Unknown — not stated by the source	ATX
ATX versionKnown for one	Unknown — not stated by the source	2.2
Designidentical
Product colour	Black	Black
Fan diameterKnown for one	Unknown — not stated by the source	12 cm
Number of fansKnown for one	Unknown — not stated by the source	1 fan(s)
Fan locationKnown for one	Unknown — not stated by the source	Top
Certificatesidentical
CertificationKnown for one	Unknown — not stated by the source	CE, TUV, WEEE, RoHS
Packaging dataidentical
Package weightKnown for one	Unknown — not stated by the source	1.63 kg
Other featuresidentical
Output voltage noteKnown for one	Unknown — not stated by the source	3.3V, 5V, +12V1, +12V2, -12V, +5Vsb
Package dimensions (WxDxH)Known for one	Unknown — not stated by the source	245 x 180 x 100 mm
Power over Ethernet (PoE)Known for one	Unknown — not stated by the source	No
Power supply typeKnown for one	Unknown — not stated by the source	AC/DC
Redundant power supply (RPS) supportKnown for one	Unknown — not stated by the source	No

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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