Description
Seasonic SSP-300SUB power supply unit with 1U form factor and silver finish, designed for servers, offers 300 W total power with compact form factor and ATX 2.31 version. Its main connector is 20+4 pin ATX, accompanied by one SATA connector and two 4-pin Molex connectors for peripherals, with maximum currents of 18 A on each +12V rail, 14 A on +3.3V, 2 A on +5Vsb and 0.8 A on -12V. It incorporates active power factor correction (PFC), 80% efficiency with 80 PLUS Bronze certification, and accepts AC input voltage from 100 to 240 V with frequency from 50 to 60 Hz. It includes protection against overcurrent, overvoltage, short circuit and undervoltage for safe operation in server environments.
Specifications
Power
- Total power: 300 W
- AC input voltage: 100 - 240 V
- AC input frequency: 50 - 60 Hz
- Power Factor Correction (PFC) type: Active
- Max output current (+3.3V): 14 A
- Max output current (+12V1): 18 A
- Max output current (+12V2): 18 A
- Max output current (-12V): 0.8 A
- Max output current (+5Vsb): 2 A
- Efficiency: 80%
- Power protection features: Over current, Over voltage, Short circuit, Under voltage
Ports & interfaces
- Motherboard power connector: 20+4 pin ATX
- Number of SATA power connectors: 1
- Peripheral (Molex) power connectors (4-pin): 2
Performance
- 80 PLUS certification: 80 PLUS Bronze
- Purpose: Server
- Power supply unit (PSU) form factor: 1U
- ATX version: 2.31
Design
- Product colour: Silver
- Cooling type: Active
- Fan diameter: 4 cm
- Number of fans: 1 fan(s)
- Fan speed: 0 - 1000 RPM
- Fan location: Rear
Certificates
- Compliance certificates: RoHS
Safety regulation & standards
- Safety: CB, cUL, TUV, CCC, BSMI
Weight & dimensions
- Width: 81.5 mm
- Depth: 150 mm
- Height: 40.5 mm
Other features
- Mounting type: Rack mounting
- Screws included: Yes
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The best prices.
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Over 10 years of experience.
A long track record backs us, with great experience in the industry.