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| EA550U (550W EPS12V/ATX12V/ATX) |
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550Watt server power supply with the latest power supply technology and capabilities.
UL, CSA, DVE, NEMKO, CB, CE approvals. Environmentally friendly,
80PLUS certified and fully RoHS qualified. Connector harness configurable for EPS12V,
ATX12V-V2.0, ATX12V, and ATX main boards. Includes four Serial ATA connectors and two PCI
Express connectors. Support Multi-GPU power requirements for high end graphics cards such as
NVIDIA SLI. Standard features include active Power Factor Correction (PFC) > 0.98 @ 100VAC,
full range 100-240VAC input, ball bearing fan with noise killer, four different +12V rails
for CPU and subsystem I/O. Airflow drawn through vents in rear of supply into ambient
surroundings. Compliant with EPS12V and ATX12V Power Supply Design Guides. Manufacturer
p/n FSP550-80GLC.
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∗ ∗ ∗ Upgrade for many Dell, HP, Compaq, and Gateway systems, too numerous to list.
Cable harness is configurable: 20 or 24 pin main power connector, processor power and/or ATX12V
connectors, and four types of support connectors (PCI, SATA, Peripheral, Floppy). ∗ ∗ ∗
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| Connectors |
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| This power unit has (1) 20+4 ATX connector, (1) processor
power connector, (1) ATX12V connector, (2) PCI Express connectors, (4) Serial ATA connector,
(5) peripheral power connectors, and (1) floppy drive connector. |
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| 20+4 ATX1 |
Proc Power2 |
ATX12V3 |
PCI Power4 |
SATA Power5 |
Peripheral6 |
Floppy7 |
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Connector notes:
120+4 combination equals MOLEX 39-01-2240 or equivalent. When using in 24 pin mode,
combine connectors labeled P1 and P24. Connector labels should face on same side. If using in
20 pin mode, for ATX12V boards, tie up connector labeled P24.
2MOLEX 39-01-2080 or equivalent.
3AMP 1-480424-0 or equivalent.
4MOLEX 39-01-2060 or equivalent. One connector uses +12V3 rail, one uses +12V4 (Yellow/Black) rail.
5MOLEX housing #675820000, MOLEX terminal #675810000 or equivalents.
6AMP 1-480424-0 or equivalent.
7AMP 171822-4 or equivalent.
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| Specifications |
| Manufacturer |
Fortron/Source |
Model |
FSP550-80GLC |
| Type |
SSI EPS12V, ATX12V, SLI |
Warranty |
1 year |
| Dimensions |
140L x 150W x 86H mm |
Dimensions US |
5.5" x 5.9" x 3.4" |
| Efficiency |
78% minimum |
Acoustics |
< 38dB |
| Safety |
UL, CSA, DVE, NEMKO, CB, CE |
PFC Standard |
EN61000-3-2 + A1 + A2 |
| EMC Standard |
CISPR22, C-tick & FCC part 15 class B |
| Reliability |
> 100K hours with all outputs at maximum load, ambient
temperature of 25°C. |
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| AC Input |
| Voltage |
Max current |
Frequency |
Protection |
| 100-240VAC |
10 A |
50-60 HZ |
Internal fuse |
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| DC Outputs |
| Voltage |
Max Current |
Min Current |
Max Ripple & Noise |
Load Regulation |
Line Regulation |
| +3.3V |
36 A |
0.8 A |
100 mVpp |
+5% |
+1% |
| +5V |
30 A |
0.5 A |
100 mVpp |
+5% |
+1% |
| +12V1 |
15 A |
0.0 A |
200 mVpp |
+5% |
+1% |
| +12V2 |
15 A |
0.0 A |
200 mVpp |
+5% |
+1% |
| +12V3 |
15 A |
0.9 A |
200 mVpp |
+5% |
+1% |
| +12V4 |
15 A |
0.1 A |
200 mVpp |
+5% |
+1% |
| -12V |
0.5 A |
0.0 A |
200 mVpp |
+10% |
+1% |
| +5VSB |
2.0 A |
0.0 A |
100 mVpp |
+5% |
+1% |
| Notes: (1) +3.3V and +5V total output shall not exceed
155W, (2) total combined output not to exceed 550W, (3) Output Voltage Hold Time is 17mS. |
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