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Seasonic SS-400L2U 400W 80+ Gold APFC 2U Modular Power Supply
SKU# AC20557, Model# SS-400L2U
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SKU # AC20557 | Model # SS-400L2U | Brand Seasonic
Seasonic SS-400L2U 400W 80+ Gold APFC 2U Modular Power Supply - 60mm Double Ball Bearing Fan - EPS12V - 80+ Gold Certified - DC to DC converter design - Seasonic S3FC - Active PFC - Over-voltage, Over-power, Short circuit protection - Fully modular cables - 2U Rackmountable - MTBF: > 100,000 Hours - 12 Months Limited Warranty
- Manufacturer Warranty: 12 Months Limited Warranty
| · 80+ Gold Certified and Intel EPS 12 V compliant |
| · 60 mm double ball bearing fan with Seasonic S3FC (including Fanless mode) |
| · Fully modular cables with DC to DC converter design |
| · High efficiency and reliability |
| · Over-power, Over-voltage, Short-circuit protection |
SS-400 L2U Active PFC F0 Modular Power Supply
The Seasonic industrial power supplies with 80 PLUS® Gold efficiency rating achieve up to 90 % efficiency at 50 % load at 115 V AC input. These L2U models are protected against short circuit, over voltage and over-power surges and they meet important EMI, EMC and safety standards. These are highly reliable products that are customizable with fully modular cables and are quiet due to the built-in fan control.
Read more about Seasonic SS-400L2U 400W 80+ Gold APFC 2U Modular Power Supply on the official Seasonic website
- Intel EPS 12 V compliant
- 80 PLUS® Gold certification (up to 90 % efficiency at 115V AC and 50 % load)
- DC to DC converter design
- High efficiency and reliability
- Fully modular cables
- 60 mm double ball bearing fan
- Seasonic S3FC (including Fanless mode)
- Short circuit protection on all outputs
- Over-voltage protection
- Over-power protection
- 100 % HiPot test
- 100 % Burn-in, high temperature cycled on/off
| DC Outputs | ||||||
|---|---|---|---|---|---|---|
| +3.3 V | +5 V | +12 V Combined | -12 V | +5 Vsb | Total continuous power | Input Type |
| 20 A | 20 A | 32 A | 0.3 A | 2.5 A | 400 W | Full range |
| 100 W (max.) | 384 W | 3.6 W | 12.5 W | |||
| Specifications | |
|---|---|
| Input frequency | 50 / 60 Hz |
| Efficiency (at normal input voltage) | > 87 % |
| Line regulation | ± 1 % (typical) |
| Load regulation | ± 5 % (typical) |
| Cross regulation | ± 5 % (typical) |
| MTBF, full load @ 25 °C ambient (excl. DC fan) | > 100,000 hours |
| Active Power Factor Correction | 99 % (typical) |
SKU # AC20557 | Model # SS-400L2U
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Saturday:9:00am - 2:00pm
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