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SS-400H1U Seasonic 1U Server Power Supply. This Seasonic industrial power supply is 80 PLUS® efficiency rated and it features a high reliability ball bearing fan. Fully modular cables and easy-swap connectors add a new dimension to its versatility, while the Seasonic Smart and Silent Fan Control (S2FC) system make it a silent performer. These units comply with the latest PFC harmonics (IEC1000-3-2 and EN61000-3-2 standards) and are protected against short circuit, over voltage and over power. On the 3.3 V rail there is no minimum load requirement for this unit to work properly.
Specifications |
Input frequency | 50 / 60 Hz |
Efficiency (220 V AC - 240 V AC, full load) | 83 % (typical) |
Efficiency (100 V AC - 120 V AC, full load) | 80 % (typical) |
Dielectric withstand, input to frame/ground | 1800 VAC, 1 sec |
Dielectric withstand, input to output | 1800 VAC, 1 sec |
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) |
DC Outputs |
+3.3 V | +5 V | +12 Combined | -12 V | +5 Vsb | Total continuous power | Input Type |
20 A | 21 A | 29 A | 0.8 A | 3 A | 400 W | Full range |
130 W (max.) | 348 W | 9.6 W | 15 W |
Power:400 Watt Active PCF 80 Plus AC Input:100-240V~ 7A 50/60Hz Connectors:WU2224-450AW = 22 Pin (to PSU) 24 Pin WU20CP8462AW = 20 Pin (to PSU) 2x4+8 Pin + 6 Pin PCI-E WU24BS5141BW = 24 Pin (to PSU) 4x SATA, 1 x FDD 5x Molex 4 Pin Fan:2x 4 cm Specials:1 mounting bracket, cable modular Dimensions:(t) 235 x (b) 100 x (h) 40 mm
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