# Prism 877 4K 10bit HEVC/AVC Encoder/Decoder Card: power

Data version 6d29e2f86993, built 2026-10-26; facts on this page checked 2026-10-21.

Power of [Prism 877 4K 10bit HEVC/AVC Encoder/Decoder Card](https://specs-dev.teradek.com/products/prod.prism-877-encoder-decoder-card.md), every field with its source and date. A field no source publishes reads "Not collected yet."; that is not a "no".
## Power

- <a id="specs-power-input_v_min"></a>Prism 877 4K 10bit HEVC/AVC Encoder/Decoder Card: lowest input voltage 12 V. Source: Teradek product data, seen 2026-10-21.
- <a id="specs-power-input_v_max"></a>Prism 877 4K 10bit HEVC/AVC Encoder/Decoder Card: highest input voltage 12 V. Source: Teradek product data, seen 2026-10-21.
- <a id="specs-power-consumption_w_typical"></a>Prism 877 4K 10bit HEVC/AVC Encoder/Decoder Card: typical power draw 12 W. Source: Teradek product data, seen 2026-10-21.
- <a id="specs-power-consumption_w_max"></a>Prism 877 4K 10bit HEVC/AVC Encoder/Decoder Card: maximum power draw 18 W. Source: Teradek product data, seen 2026-10-21.
- <a id="specs-power-battery_mounts"></a>Prism 877 4K 10bit HEVC/AVC Encoder/Decoder Card: battery mounts: none. Source: Teradek product data, seen 2026-10-21.
- <a id="specs-power-connector"></a>Prism 877 4K 10bit HEVC/AVC Encoder/Decoder Card: connector: Chassis backplane edge connector. Source: official page (https://teradek.com/pages/prism-ru), seen 2026-10-21.

## Battery runtime

- Prism 877 4K 10bit HEVC/AVC Encoder/Decoder Card on a 50 Wh battery: about 4.2 h at typical draw (12 W), about 2.8 h at maximum draw (18 W). Workings: [/calc/battery-runtime.md?product=prod.prism-877-encoder-decoder-card&wh=50](https://specs-dev.teradek.com/calc/battery-runtime.md?product=prod.prism-877-encoder-decoder-card&wh=50).
- Prism 877 4K 10bit HEVC/AVC Encoder/Decoder Card on a 98 Wh battery: about 8.2 h at typical draw (12 W), about 5.4 h at maximum draw (18 W). Workings: [/calc/battery-runtime.md?product=prod.prism-877-encoder-decoder-card&wh=98](https://specs-dev.teradek.com/calc/battery-runtime.md?product=prod.prism-877-encoder-decoder-card&wh=98).
- Prism 877 4K 10bit HEVC/AVC Encoder/Decoder Card on a 150 Wh battery: about 12.5 h at typical draw (12 W), about 8.3 h at maximum draw (18 W). Workings: [/calc/battery-runtime.md?product=prod.prism-877-encoder-decoder-card&wh=150](https://specs-dev.teradek.com/calc/battery-runtime.md?product=prod.prism-877-encoder-decoder-card&wh=150).

Runtime = battery watt-hours ÷ stated draw: an estimate, not a measured runtime. Not included: the monitor, camera and accessories on the same battery, conversion losses, battery ageing and cold.

## Not on this site

- No field report (a third-party test, measurement or repair report) is held for Prism 877 4K 10bit HEVC/AVC Encoder/Decoder Card; the figures here are Teradek's.

## Sources on this page

- [Teradek product data](https://specs-dev.teradek.com/sources/src.teradek-data-3e893de8.md)
- [Teradek product data](https://specs-dev.teradek.com/sources/src.teradek-data-0c698aab.md)
- [Teradek product data](https://specs-dev.teradek.com/sources/src.teradek-data-080f48ba.md)
- [official page at teradek.com](https://specs-dev.teradek.com/sources/src.teradek-com.pages.prism-ru.md)

## Other topics

- [Video, audio and latency](https://specs-dev.teradek.com/products/prod.prism-877-encoder-decoder-card/video.md)
- [Radio](https://specs-dev.teradek.com/products/prod.prism-877-encoder-decoder-card/rf.md)
- [Transport, network and control](https://specs-dev.teradek.com/products/prod.prism-877-encoder-decoder-card/transport.md)
- [Physical](https://specs-dev.teradek.com/products/prod.prism-877-encoder-decoder-card/physical.md)
- [Regulatory](https://specs-dev.teradek.com/products/prod.prism-877-encoder-decoder-card/regulatory.md)
- [Lifecycle and firmware](https://specs-dev.teradek.com/products/prod.prism-877-encoder-decoder-card/lifecycle.md)
- [Variants](https://specs-dev.teradek.com/products/prod.prism-877-encoder-decoder-card/variants.md)
- [Compatibility](https://specs-dev.teradek.com/products/prod.prism-877-encoder-decoder-card/compatibility.md)
- [Workflows](https://specs-dev.teradek.com/products/prod.prism-877-encoder-decoder-card/workflows.md)
- [Network requirements](https://specs-dev.teradek.com/products/prod.prism-877-encoder-decoder-card/network.md)
- [Support](https://specs-dev.teradek.com/products/prod.prism-877-encoder-decoder-card/support.md)
- [Prices](https://specs-dev.teradek.com/products/prod.prism-877-encoder-decoder-card/prices.md)

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