Product comparison · 2 power supply units

Ernitec PWS-802A-1R power supply unit vs FSP HYPER 80+ PRO 650W

14specifications compared
13differ
1identical
41known for one product only

Key differences

The Ernitec PWS-802A-1R power supply unit has 150 W more total power than the FSP HYPER 80+ PRO 650W (800 W vs 650 W). The FSP HYPER 80+ PRO 650W has 120 - 240 V more AC input voltage than the Ernitec PWS-802A-1R power supply unit (220 - 240 V vs 100 - 240 V). The Ernitec PWS-802A-1R power supply unit has 11.9 A more max output current (+12V) than the FSP HYPER 80+ PRO 650W (66 A vs 54.1 A). Input current: 5 - 10 A on the Ernitec PWS-802A-1R power supply unit, 5 A on the FSP HYPER 80+ PRO 650W. Purpose: Server on the Ernitec PWS-802A-1R power supply unit, PC/Server on the FSP HYPER 80+ PRO 650W.

Total power
- PWS-802A-1R power supply unit:800 W
- HYPER 80+ PRO 650W:650 W
AC input voltage
- PWS-802A-1R power supply unit:100 - 240 V
- HYPER 80+ PRO 650W:220 - 240 V
Input current
- PWS-802A-1R power supply unit:5 - 10 A
- HYPER 80+ PRO 650W:5 A
Max output current (+12V)
- PWS-802A-1R power supply unit:66 A
- HYPER 80+ PRO 650W:54.1 A
Max output current (+5Vsb)
- PWS-802A-1R power supply unit:4 A
- HYPER 80+ PRO 650W:2.5 A
Purpose
- PWS-802A-1R power supply unit:Server
- HYPER 80+ PRO 650W:PC/Server
Power supply unit (PSU) form factor
- PWS-802A-1R power supply unit:1U
- HYPER 80+ PRO 650W:ATX
80 PLUS certification
- PWS-802A-1R power supply unit:80 PLUS Titanium
- HYPER 80+ PRO 650W:80 PLUS Bronze

Side by side

Differences highlightedShow differences only

Comparison of PWS-802A-1R, HYPER 80+ PRO 650W
55 specifications	A Ernitec PWS-802A-1R power supply unit Model PWS-802A-1R View product	B FSP HYPER 80+ PRO 650W View product
Power5 differ
Total powerDiffers	800 W	650 W
AC input voltageDiffers	100 - 240 V	220 - 240 V
AC input frequencyKnown for one	Unknown — not stated by the source	50/60 Hz
Input currentDiffers	5 - 10 A	5 A
Power factorKnown for one	Unknown — not stated by the source	0.9
Combined power (+3.3V)Known for one	Unknown — not stated by the source	100 W
Combined power (+12V)Known for one	Unknown — not stated by the source	649.2 W
Combined power (+5V)Known for one	Unknown — not stated by the source	100 W
Combined power (-12V)Known for one	Unknown — not stated by the source	3.6 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)Differs	66 A	54.1 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	0.3 A
Max output current (+5Vsb)Differs	4 A	2.5 A
EfficiencyKnown for one	Unknown — not stated by the source	85%
Hold timeKnown for one	Unknown — not stated by the source	17 ms
Power protection featuresKnown for one	Unknown — not stated by the source	Over current, Over power, Over voltage, Overheating, Short circuit
Ports & interfacesidentical
Motherboard power connectorKnown for one	Unknown — not stated by the source	24-pin ATX
Number of SATA power connectorsKnown for one	Unknown — not stated by the source	8
Peripheral (Molex) power connectors (4-pin)Known for one	Unknown — not stated by the source	2
EPS power connector (8-pin)Known for one	Unknown — not stated by the source	Yes
EPS power connector (4+4 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	4
PCI Express power connectors (8-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 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/Server
Power supply unit (PSU) form factorDiffers	1U	ATX
80 PLUS certificationDiffers	80 PLUS Titanium	80 PLUS Bronze
ATX versionKnown for one	Unknown — not stated by the source	2.4
EPS versionKnown for one	Unknown — not stated by the source	2.92
Bearing technologyKnown for one	Unknown — not stated by the source	Sleeve
Mean time between failures (MTBF)Known for one	200000 h	Unknown — not stated by the source
Design1 differ
Product colourDiffers	Grey	Black
Cooling typeKnown for one	Unknown — not stated by the source	Active
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
IlluminationKnown for one	Unknown — not stated by the source	No
On/off switchKnown for one	Unknown — not stated by the source	Yes
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	CPU, PCIe, Peripheral (Molex), SATA
Certificatesidentical
CertificationKnown for one	Unknown — not stated by the source	IEC 62368
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	76 mm	140 mm
DepthDiffers	336 mm	150 mm
HeightDiffers	40 mm	86 mm
WeightDiffers	2.5 kg	1.46 kg
Technical detailsidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	ErP
Sustainability complianceKnown for one	Unknown — not stated by the source	Yes
Packaging dataidentical
Package weightKnown for one	2.9 kg	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84733020	Unknown — not stated by the source

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.

More power supply unit comparisons

All power supply unit comparisons