Product comparison · 2 power supply units

Dahua Technology DHI-ESL-BLP02-80 power supply unit vs Gamer Storm PF550X power supply unit

9specifications compared
8differ
1identical
48known for one product only

Key differences

The Gamer Storm PF550X power supply unit has 470 W more total power than the Dahua Technology DHI-ESL-BLP02-80 power supply unit (550 W vs 80 W). The Dahua Technology DHI-ESL-BLP02-80 power supply unit has 19 mm more width than the Gamer Storm PF550X power supply unit (169 mm vs 150 mm). The Gamer Storm PF550X power supply unit has 91 mm more depth than the Dahua Technology DHI-ESL-BLP02-80 power supply unit (140 mm vs 49 mm). AC input voltage: 100 - 240 V on the Dahua Technology DHI-ESL-BLP02-80 power supply unit, 180 - 264 V on the Gamer Storm PF550X power supply unit. AC input frequency: 47 - 63 Hz on the Dahua Technology DHI-ESL-BLP02-80 power supply unit, 50/60 Hz on the Gamer Storm PF550X power supply unit.

Total power
- DHI-ESL-BLP02-80 power supply unit:80 W
- PF550X power supply unit:550 W
AC input voltage
- DHI-ESL-BLP02-80 power supply unit:100 - 240 V
- PF550X power supply unit:180 - 264 V
AC input frequency
- DHI-ESL-BLP02-80 power supply unit:47 - 63 Hz
- PF550X power supply unit:50/60 Hz
Purpose
- DHI-ESL-BLP02-80 power supply unit:Video conferencing systems
- PF550X power supply unit:PC
Operating temperature (T-T)
- DHI-ESL-BLP02-80 power supply unit:-20 - 65 °C
- PF550X power supply unit:0 - 40 °C
Width
- DHI-ESL-BLP02-80 power supply unit:169 mm
- PF550X power supply unit:150 mm
Depth
- DHI-ESL-BLP02-80 power supply unit:49 mm
- PF550X power supply unit:140 mm
Height
- DHI-ESL-BLP02-80 power supply unit:34 mm
- PF550X power supply unit:86 mm

Side by side

Differences highlightedShow differences only

Comparison of DHI-ESL-BLP02-80, PF550X
57 specifications	A Dahua Technology DHI-ESL-BLP02-80 power supply unit Model DHI-ESL-BLP02-80 View product	B Gamer Storm PF550X power supply unit Model PF550X View product
Power3 differ
Total powerDiffers	80 W	550 W
AC input voltageDiffers	100 - 240 V	180 - 264 V
AC input frequencyDiffers	47 - 63 Hz	50/60 Hz
Input currentKnown for one	Unknown — not stated by the source	5 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	100 W
Combined power (+12V)Known for one	Unknown — not stated by the source	546 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	15 W
Max output current (+3.3V)Known for one	Unknown — not stated by the source	16 A
Max output current (+12V)Known for one	Unknown — not stated by the source	45.5 A
Max output current (+5V)Known for one	Unknown — not stated by the source	16 A
Max output current (-12V)Known for one	Unknown — not stated by the source	0.3 A
Max output current (+5Vsb)Known for one	Unknown — not stated by the source	3 A
EfficiencyKnown for one	Unknown — not stated by the source	88%
Power protection featuresKnown for one	Unknown — not stated by the source	Over power, Over voltage, Over current, Short circuit, Overheating, Under voltage, Surge & inrush protection (SIP), Surge & inrush, No load operation
Ports & interfacesidentical
Motherboard power connectorKnown for one	Unknown — not stated by the source	20+4 pin ATX
Motherboard power cable lengthKnown for one	Unknown — not stated by the source	55 cm
Number of SATA power connectorsKnown for one	Unknown — not stated by the source	3
SATA power cable lengthKnown for one	Unknown — not stated by the source	450,600,750 mm
Number of SATA power cablesKnown for one	Unknown — not stated by the source	1
Peripheral (Molex) power connectors (4-pin)Known for one	Unknown — not stated by the source	1
Peripheral (Molex) power cable lengthKnown for one	Unknown — not stated by the source	900 mm
PCI Express power connectors (6+2 pin)Known for one	Unknown — not stated by the source	2
PCI Express power cable lengthKnown for one	Unknown — not stated by the source	70 cm
CPU power connector (4+4 pin)Known for one	Unknown — not stated by the source	Yes
CPU power cable lengthKnown for one	Unknown — not stated by the source	62 cm
ATX power connector (20+4 pin)Known for one	Unknown — not stated by the source	Yes
PCI Express connectorKnown for one	Unknown — not stated by the source	Yes
Cabling typeKnown for one	Unknown — not stated by the source	Non-Modular
Performance1 differ
PurposeDiffers	Video conferencing systems	PC
Power supply unit (PSU) form factorKnown for one	Unknown — not stated by the source	ATX
80 PLUS certificationKnown for one	Unknown — not stated by the source	80 PLUS Bronze
Cybenetics certificationKnown for one	Unknown — not stated by the source	Bronze
ATX versionKnown for one	Unknown — not stated by the source	2.52
Bearing technologyKnown for one	Unknown — not stated by the source	HYB
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	40000 h
Designidentical
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)
On/off switchKnown for one	Unknown — not stated by the source	Yes
Operational conditions1 differ
Operating temperature (T-T)Differs	-20 - 65 °C	0 - 40 °C
Operating relative humidity (H-H)Known for one	20 - 90%	Unknown — not stated by the source
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	TÜV mark, CE, CCC, RCM, KC, EAC, WEEE, RoHS
CertificationKnown for one	CE, RoHS, FCC, IP67	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	169 mm	150 mm
DepthDiffers	49 mm	140 mm
HeightDiffers	34 mm	86 mm
WeightKnown for one	650 g	Unknown — not stated by the source
Packaging dataidentical
Package typeKnown for one	Unknown — not stated by the source	Box
Package widthKnown for one	500 mm	Unknown — not stated by the source
Package depthKnown for one	350 mm	Unknown — not stated by the source
Package heightKnown for one	250 mm	Unknown — not stated by the source
Technical detailsidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	ErP, Triman
Logistics dataidentical
Warranty periodKnown for one	Unknown — not stated by the source	3 year(s)

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