Product comparison · 2 power supply units

Allied Telesis AT-SBxPWRSYS2-50 power supply unit vs Chieftec GPB-300S power supply unit

6specifications compared
6differ
0identical
33known for one product only

Key differences

Total power
- AT-SBxPWRSYS2-50 power supply unit:1200 W
- GPB-300S power supply unit:300 W
Purpose
- AT-SBxPWRSYS2-50 power supply unit:Server
- GPB-300S power supply unit:PC
Product colour
- AT-SBxPWRSYS2-50 power supply unit:Black, Grey
- GPB-300S power supply unit:Silver
Width
- AT-SBxPWRSYS2-50 power supply unit:101.6 mm
- GPB-300S power supply unit:140 mm
Depth
- AT-SBxPWRSYS2-50 power supply unit:323.1 mm
- GPB-300S power supply unit:150 mm
Height
- AT-SBxPWRSYS2-50 power supply unit:43.4 mm
- GPB-300S power supply unit:87 mm

Side by side

Differences highlightedShow differences only

Comparison of AT-SBxPWRSYS2-50, GPB-300S
39 specifications	A Allied Telesis AT-SBxPWRSYS2-50 power supply unit Model AT-SBxPWRSYS2-50 View product	B Chieftec GPB-300S power supply unit Model GPB-300S View product
Power1 differ
Total powerDiffers	1200 W	300 W
AC input voltageKnown for one	Unknown — not stated by the source	200 - 240 V
AC input frequencyKnown for one	Unknown — not stated by the source	47 - 63 Hz
Input currentKnown for one	Unknown — not stated by the source	3 A
Power factorKnown for one	Unknown — not stated by the source	0.9
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	90 W
Combined power (+12V)Known for one	Unknown — not stated by the source	264 W
Combined power (+5V)Known for one	Unknown — not stated by the source	90 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	16 A
Max output current (+12V1)Known for one	Unknown — not stated by the source	22 A
Max output current (+5V)Known for one	Unknown — not stated by the source	15 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	2.5 A
EfficiencyKnown for one	Unknown — not stated by the source	85%
Power protection featuresKnown for one	Unknown — not stated by the source	Over voltage, 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	3
Peripheral (Molex) power connectors (4-pin)Known for one	Unknown — not stated by the source	3
Cabling typeKnown for one	Unknown — not stated by the source	Non-Modular
Performance1 differ
PurposeDiffers	Server	PC
Power supply unit (PSU) form factorKnown for one	Unknown — not stated by the source	PS/2
ATX versionKnown for one	Unknown — not stated by the source	2.3
Design1 differ
Product colourDiffers	Black, Grey	Silver
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
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 & dimensions3 differ
WidthDiffers	101.6 mm	140 mm
DepthDiffers	323.1 mm	150 mm
HeightDiffers	43.4 mm	87 mm
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
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.

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