Arista 7280R3 power supplies
All 10 power supplies of the Arista 7280R3 family SKUit publishes, and the models each one goes with.
10 power supplies
Power supplies (10)
Part number, what it is, and the models in this family it fits
| Part number | Description | wattage | input | airflow | Fits |
|---|---|---|---|---|---|
| PWR-1011-AC-BLUE | Arista 1000W AC Power Supply (100-240VAC) for 7280R3 1RU switches, rear-to-front (REVERSE) airflow | 1,000 W | AC | 7280CR3-32D4, 7280CR3-32P4 | |
| PWR-1011-AC-RED | Arista 1000W AC Power Supply (100-240VAC) for 7280R3 1RU switches, front-to-rear (FORWARD) airflow | 1,000 W | AC | 7280CR3-32D4, 7280CR3-32P4 | |
| PWR-1011-DC-BLUE | Arista 1000W DC Power Supply (-48 to -60VDC) for 7280R3 1RU switches, rear-to-front (REVERSE) airflow | 1,000 W | DC | 7280CR3-32D4, 7280CR3-32P4 | |
| PWR-1011-DC-RED | Arista 1000W DC Power Supply (-48 to -60VDC) for 7280R3 1RU switches, front-to-rear (FORWARD) airflow | 1,000 W | DC | 7280CR3-32D4, 7280CR3-32P4 | |
| PWR-1511-AC-RED | Arista 1500W AC Power Supply (100-240VAC) for 7280R3 dense 400G switches, front-to-rear (FORWARD) airflow | 1,500 W | AC | 7280DR3-24 | |
| PWR-1511-DC-RED | Arista 1500W DC Power Supply (-48 to -60VDC) for 7280R3 dense 400G switches, front-to-rear (FORWARD) airflow | 1,500 W | DC | 7280DR3-24 | |
| PWR-511-AC-BLUE | Arista 500W AC Power Supply (100-240VAC) for 7280R3 1RU switches, rear-to-front (REVERSE) airflow | 500 W | AC | 7280SR3-40YC6, 7280SR3-48YC8, 7280TR3-40C6 | |
| PWR-511-AC-RED | Arista 500W AC Power Supply (100-240VAC) for 7280R3 1RU switches, front-to-rear (FORWARD) airflow | 500 W | AC | 7280SR3-40YC6, 7280SR3-48YC8, 7280TR3-40C6 | |
| PWR-511-DC-BLUE | Arista 500W DC Power Supply (-48 to -60VDC) for 7280R3 1RU switches, rear-to-front (REVERSE) airflow | 500 W | DC | 7280SR3-40YC6, 7280SR3-48YC8, 7280TR3-40C6 | |
| PWR-511-DC-RED | Arista 500W DC Power Supply (-48 to -60VDC) for 7280R3 1RU switches, front-to-rear (FORWARD) airflow | 500 W | DC | 7280SR3-40YC6, 7280SR3-48YC8, 7280TR3-40C6 |
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