Product comparison · 2 power supply units

Chieftec SPS-1000C power supply unit vs UNYKAch 51835 power supply unit

13specifications compared
6differ
7identical
22known for one product only

Key differences

Total power
- SPS-1000C power supply unit:1000 W
- 51835 power supply unit:1200 W
Motherboard power connector
- SPS-1000C power supply unit:20+4 pin ATX
- 51835 power supply unit:24-pin ATX
Number of SATA power connectors
- SPS-1000C power supply unit:8
- 51835 power supply unit:2
Cabling type
- SPS-1000C power supply unit:Fully-Modular
- 51835 power supply unit:Semi-Modular
80 PLUS certification
- SPS-1000C power supply unit:80 PLUS Silver
- 51835 power supply unit:80 PLUS
Product colour
- SPS-1000C power supply unit:Red
- 51835 power supply unit:Black

Side by side

Differences highlightedShow differences only

Comparison of SPS-1000C, 51835
35 specifications	A Chieftec SPS-1000C power supply unit Model SPS-1000C View product	B UNYKAch 51835 power supply unit Model 51835 View product
Power1 differ
Total powerDiffers	1000 W	1200 W
AC input voltageKnown for one	115 - 230 V	Unknown — not stated by the source
AC input frequencyKnown for one	47 - 63 Hz	Unknown — not stated by the source
Input currentKnown for one	12 A	Unknown — not stated by the source
Maximum input current (@110V)Known for one	+12V,+12V1,+12V2,+3.3V,+5V,+5Vsb,-12V	Unknown — not stated by the source
Power Factor Correction (PFC) typeKnown for one	Active	Unknown — not stated by the source
Combined power (+3.3V)Known for one	150 W	Unknown — not stated by the source
Combined power (+12V)Known for one	960 W	Unknown — not stated by the source
Max output current (+3.3V)Known for one	25 A	Unknown — not stated by the source
Max output current (+12V1)Known for one	80 A	Unknown — not stated by the source
Max output current (+12V2)Known for one	80 A	Unknown — not stated by the source
Max output current (+5V)Known for one	25 A	Unknown — not stated by the source
Max output current (-12V)Known for one	0.5 A	Unknown — not stated by the source
Max output current (+5Vsb)Known for one	3 A	Unknown — not stated by the source
Ports & interfaces3 differ
Motherboard power connectorDiffers	20+4 pin ATX	24-pin ATX
Number of SATA power connectorsDiffers	8	2
Peripheral (Molex) power connectors (4-pin)Known for one	4	Unknown — not stated by the source
PCI Express power connectors (6+2 pin)Known for one	2	Unknown — not stated by the source
CPU power connector (4+4 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
Floppy drive power connector	1	1
Cabling typeDiffers	Fully-Modular	Semi-Modular
Number of PATA power connectorsKnown for one	Unknown — not stated by the source	5
Performance1 differ
Purpose	PC	PC
Power supply unit (PSU) form factor	ATX	ATX
80 PLUS certificationDiffers	80 PLUS Silver	80 PLUS
Design1 differ
Product colourDiffers	Red	Black
Cooling typeKnown for one	Active	Unknown — not stated by the source
Fan diameter	14 cm	14 cm
Number of fans	1 fan(s)	1 fan(s)
Fan locationKnown for one	Side	Unknown — not stated by the source
On/off switch	Yes	Yes
Certificatesidentical
Compliance certificates	RoHS	RoHS
CertificationKnown for one	Unknown — not stated by the source	CE, CB, UL
Packaging dataidentical
Package typeKnown for one	Box	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