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Sparkle Power Inc.
Sparkle Power Inc. SPI400W7BB 400W server power supply
400W single server power supply with ATX12V/EPS12V compliance, 80 Plus Bronze efficiency, active PFC, and 100,000-hour MTBF
- TypeComplied with ATX12V/ EPS12V standard
- Single/RedundantSingle
- Maximum Power400W
- Output Current+3.3V@18A, +5V@20A, +12V1@16A, +12V2@16A, [email protected]
- Input Voltage90 - 264 V
- Input Frequency Range47 - 63 Hz
- 400W output powers demanding server workloads
- 85% typical efficiency lowers energy costs
- Active PFC meets EN61000-3-2 for clean power
- 100,000-hour MTBF at 25°C ensures long service life
- 200×100×70mm 2U form factor fits standard racks
400 W single server supply
The Sparkle Power SPI400W7BB is a 400 W single unit built to the ATX12V and EPS12V standards for rack servers and workstations. It accepts a universal 90–264 V input at 47–63 Hz and fits a 2U form factor with 200x100x70 mm dimensions. The supply targets integrators who need a straightforward, non-redundant power source for standard server boards.
Capacity and headroom
The +12 V rails each deliver 16 A while the +5 V and +3.3 V rails combine for a maximum of 140 W. Peak output reaches 400 W, so configurations drawing near that limit on the 12 V lines will leave little margin for additional drives or expansion cards. Systems with multiple high-draw GPUs or large drive arrays would exceed the available headroom.
Thermals noise and power draw
An internal 12 V DC fan cools the unit across an operating range of 0–50 °C at up to 85 % humidity. Efficiency exceeds 85 % under typical loads, and active PFC meets EN61000-3-2 with input current of 6.3 A at 115 V or 3.0 A at 230 V. Hold-up time is at least 16 ms, and MTBF is rated at 100,000 hours at 25 °C full load.
Öne çıkanlar
- 400W output powers demanding server workloads
- 85% typical efficiency lowers energy costs
- Active PFC meets EN61000-3-2 for clean power
- 100,000-hour MTBF at 25°C ensures long service life
- 200×100×70mm 2U form factor fits standard racks
Teknik özellikler
| Brand | Sparkle Power |
|---|---|
| Model | SPI400W7BB |
| Type | Complied with ATX12V/ EPS12V standard |
| Single/Redundant | Single |
| Maximum Power | 400W |
| Output Current | +3.3V@18A, +5V@20A, +12V1@16A, +12V2@16A, [email protected] , [email protected] ; +5 & +3.3V Max. Power@140W |
| Input Voltage | 90 - 264 V |
| Input Frequency Range | 47 - 63 Hz |
| Input Current | Max 6.3A @ 115Vac, 3.0A @ 230Vac |
| Fans | Internal 12V DC Fan |
| MTBF | 100,000 hours on maximum load at +25 degree C |
| Efficiency | > 85% |
| Hold-up Time | 16 ms minimum at nominal input voltage |
| Features | Rise time: Less than 20ms Leakage Current: Less than 3.5mA at 264Vac, 50Hz Active Power Factor Correction (PFC) meet EN61000-3-2 High efficiency and reliability Compatible with European Union Directive 2002/95/EC (Restriction on Hazardous Substances). Remote ON/OFF function Low noise and ripple Output over voltage, short circuit, and over current protection 100% Hi-pot, ATE, and burn-in tested Re-settable power shut down |
| Dimensions | 200x100x70mm /7.87" x3.9" x 2.7" |
| Humidity | 85% |
| Temperature | 0° C - 50° C |
| Kargo ağırlığı | 2.27 kg |
| Koli boyutu | 25 × 25 × 25 mm |
Bu ürünle ilgili sorular
Will the SPI400W7BB fit and power my older ATX12V or EPS12V server board?
The unit complies with ATX12V and EPS12V standards and delivers up to 400W through +3.3V@18A, +5V@20A, dual +12V rails at 16A each, -12V@0.5A and +5VSB@2A.
How can I confirm the SPI400W7BB is running correctly once installed?
The internal 12V DC fan spins up on power-on, the unit meets >85% efficiency with active PFC, hold-up time is 16ms minimum, rise time is under 20ms, and leakage current stays below 3.5mA at 264Vac.
What comes with the SPI400W7BB and what must I source separately?
The 2U form-factor supply measuring 200x100x70mm ships with the installed 12V DC fan and a standard IEC C14 inlet for your AC cord; mounting screws and the mains cable are not included.
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