Description
The 1stCOOL brand introduces the WHITE STORM series of power supplies, which provide a typical efficiency of over 85%. High-quality 105°C capacitors and surge, short-circuit and short-circuit protection ensure safety. The SFX series power supplies are equipped with an 8 cm silent fluid bearing fan. And one strong 12V line, which together with high-quality wiring will ensure the best stability, reliability and low operating costs thanks to high efficiency. What makes this series an ideal choice for both offices and workstations, the higher models will certainly not disappoint many gamers.
Specifications Design Cooling type Active Fan diameter 8 cm Number of fans 1 fan(s) On/off switch Yes Product colour Black
Operational conditions Operating temperature (T-T) 10 - 50 °C
Other features Package dimensions (WxDxH) 199 x 195 x 75 mm
Performance 80 PLUS certification 80 PLUS Bearing technology Rifle Certification CE, CB, TÜV, Nemko (N), Semko (S), Fimko (FI), Demko (D) Mean time between failures (MTBF) 100000 h Power supply unit (PSU) form factor SFX Purpose PC
Ports & interfaces CPU P4 connector (4-pin) 1 Floppy drive power connector 1 Motherboard power connector 20+4 pin ATX Number of SATA power connectors 2 Peripheral (Molex) power connectors (4-pin) 3
Power AC input frequency 50 - 60 Hz AC input voltage 100 - 240 V Combined power (+12V) 250 W Combined power (+3.3V) 125 W Combined power (+5V) 125 W Efficiency 86 % Hold time 17 ms Input current 2.5 - 4.5 A Max output current (-12V) 0.5 A Max output current (+12V) 20.83 A Max output current (+12V1) 14 A Max output current (+12V2) 16 A Max output current (+3.3V) 20 A Max output current (+5V) 22 A Max output current (+5Vsb) 2.5 A Power factor 0.9 Power Factor Correction (PFC) type Active Power protection features Over current/Over power/Over voltage/Short circuit/Under voltage Total power 300 W
Technical details Compliance certificates RoHS Sustainability certificates ENERGY STAR
Vendor information Brand Name Noname Warranty 2
Product Details
Availability date:
2026-02-16
Condition
New
Data sheet
Hold time
17 ms
Anzahl Fans
1 Lüfter
Ein / Aus Schalter
Yes
Mean time between failures (MTBF)
100000 h
Compliance certificates
RoHS
Kühltyp
Active
Leistungsschutzfunktionen
Over current/Over power/Over voltage/Short circuit/Under voltage
Zertifizierung
CE, CB, TÜV, Nemko (N), Semko (S), Fimko (FI), Demko (D)
AC-Eingangsfrequenz
50 - 60 Hz
AC-Eingangsspannung
100 - 240 V
Nachhaltigkeitszertifikate
ENERGY STAR
Totale Kraft
300 W
Typ mit Leistungsfaktorkorrektur (PFC)
Active
Eingangsstrom
2.5 - 4.5 A
Max. Ausgangsstrom (+12 V)
20.83 A
Max. Ausgangsstrom (+3,3 V)
20 A
Max. Ausgangsstrom (+5 V)
22 A
Maximaler Ausgangsstrom (-12 V)
0.5 A
Netzteil-Formfaktor (PSU)
SFX
Effizienz
86 %
Lüfterdurchmesser
8 cm
Motherboard-Stromanschluss
20+4 pin ATX
80 PLUS-Zertifizierung
80 PLUS
Paketabmessungen (BxTxH)
199 x 195 x 75 mm
Max. Ausgangsstrom (+12V2)
16 A
Max. Ausgangsstrom (+5 Vsb)
2.5 A
Maximaler Ausgangsstrom (+12V1)
14 A
Anzahl der SATA-Stromanschlüsse
2
Peripherie (Molex) Stromanschlüsse (4-polig)
3
Leistungsfaktor
0.9
Brand Name
Noname
Warranty
2
Betriebstemperatur (TT)
10 - 50 °C
Zweck
PC
Produktfarbe
Black
Lagertechnik
Rifle
Kombinierte Leistung (+3,3 V)
125 W
Kombinierte Leistung (+5V)
125 W
Kombinierte Stromversorgung (+12 V)
250 W
Stromanschluss des Diskettenlaufwerks
1
CPU P4-Anschluss (4-polig)
1
Specific References
EAN13
5711045141256
MPN
SFX-300W