There is no universal monthly price for running a 24/7 YouTube stream from a NAS with FFmpeg. The clearest estimate is your equipment’s average measured wall draw multiplied by your local electricity rate, plus any internet-plan overage. Keep one-time hardware costs separate. Each extra 1 watt running continuously uses 0.72 kWh in a 30-day month.
Calculate the electricity cost from measured watts
Use this formula, with the electricity price from your own bill:
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monthly electricity cost = average watts × hours per day × days ÷ 1,000 × price per kWh
For continuous operation in a 30-day month, that simplifies to:
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- Entry-level NAS Personal Storage：UGREEN NAS DH2300 is your first and best NAS made easy. It is designed for beginners who want a simple, private way to store videos, photos and personal files, which is intuitive for users moving from cloud storage or external drives and move away from scattered date across devices. This entry-level NAS 2-bay perfect for personal entertainment, photo storage, and easy data backup (doesn't support Docker or virtual machines).
- Set Your Devices Free, Expand Your Digital World: This unified storage hub supports massive capacity up to 64TB.*Storage drives not included. Stop Deleting, Start Storing. You can store 22 million 3MB images, or 2 million 30MB songs, or 43K 1.5GB movies or 67 million 1MB documents! UGREEN NAS is a better way to free up storage across all your devices such as phones, computers, tablets and also does automatic backups across devices regardless of the operating system—Window, iOS, Android or macOS.
- The Smarter Long-term Way to Store: Unlike cloud storage with recurring monthly fees, a UGREEN NAS enclosure requires only a one-time purchase for long-term use. For example, you only need to pay $459.98 for a NAS, while for cloud storage, you need to pay $719.88 per year, $2,159.64 for 3 years, $3,599.40 for 5 years. You will save $6,738.82 over 10 years with UGREEN NAS! *NAS cost based on DH2300 + 12TB HDD; cloud cost based on 12TB plan (e.g. $59.99/month).
- Blazing Speed, Minimal Power: Equipped with a high-performance processor, 1GbE port, and 4GB RAM on Board, this NAS handles multiple tasks with ease. File transfers reach up to 125MB/s—a 1GB file takes only 8 seconds. Don't let slow clouds hold you back; they often need over 100 seconds for the same task. The difference is clear.
- Let AI Better Organize Your Memories: UGREEN NAS uses AI to tag faces, locations, texts, and objects—so you can effortlessly find any photo by searching for who or what's in it in seconds. It also automatically finds and deletes similar or duplicate photo, backs up live photos and allows you to share them with your friends or family with just one tap. Everything stays effortlessly organized, powered by intelligent tagging and recognition.
monthly electricity cost = average watts × 0.72 × price per kWh
For a full 365-day year, calculate with 8,760 hours rather than assuming every month has 30 days. Your tariff may include time-of-use rates, taxes, or other charges, so a national average is only a point of comparison.
Measure the equipment that will actually stay on
Use a plug-in electricity usage monitor to measure the NAS at the wall during representative operation. If the stream depends on a separately powered encoder or dedicated networking equipment, include those devices in a second measurement of the complete setup. An adapter’s maximum rating is not the same as the device’s normal consumption.
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- 【Advanced Home Data & Media Hub】For advanced home users who need phone backup, file storage, and centralized data management. Centralize family photos, 4K videos, movies, computer backups, and personal files in one place while running multiple apps for home entertainment and everyday data management. Suitable for households with growing digital libraries and multiple NAS use cases.
- 【Built for Creators, Media Servers & Advanced Apps】Powered by the Intel N100 Quad-Core CPU, 8GB DDR5 RAM, 2.5GbE networking, and dual M.2 NVMe slots, DXP2800 handles large files and heavier workloads with ease. Run Docker, virtual machines, and media server applications compatible with Plex—ideal for content creators, tech enthusiasts, and advanced home users managing 4K videos, RAW photos, personal media libraries, and multiple NAS apps.
- 【Up to 80TB for Growing Digital Libraries】 Supports up to 80TB of storage using two HDD bays and two M.2 NVMe SSD slots for family photos, movies, RAW photos, 4K videos, work files, and device backups. AI photo management supports recognition of people, objects, scenes, and locations, album organization, and duplicate photo detection. HDDs and SSDs are not included.
- 【AI-powered Home Surveillance】Turn DXP2800 into a centralized home surveillance hub by connecting compatible network cameras and storing recordings locally on your NAS. AI-powered features include Face Recognition, People Detection, and Pet Detection, helping advanced home users review important events more efficiently while managing home surveillance and personal data in one place.
- 【One data Center Across Your Devices】Keep files from desktops, laptops, phones, tablets, and other devices together instead of scattered across cloud accounts and external drives. Access, back up, organize, and share data across Windows, macOS, Android, iOS, web browsers, and compatible smart TVs—ideal for creators and advanced home users working across multiple devices.
If the NAS already runs around the clock for storage, distinguish the whole measured load from the incremental load attributable to streaming. Compare consumption before and during the intended stream; added CPU work or disk activity can change the reading.
A published NAS figure as an illustration, not a quote
Synology lists 14.69 W access consumption for the DS224+. If that draw continued for a 30-day month, it would use 10.5768 kWh. At the U.S. Energy Information Administration’s 2025 average residential rate of 17.30 cents/kWh, the arithmetic is about $1.83 for the month, or $22.00 for a year at that same rate. The EIA identifies its 2025 and 2026 data as preliminary estimates; use your own bill rate for a local estimate.
This is a calculation from one model’s published specification and a U.S. historical benchmark—not a measurement of FFmpeg streaming, a prediction for every NAS, or a complete setup cost. Synology lists 4.41 W in HDD hibernation, but reading media and running services may keep disks from hibernating. The DS224+’s listed 60 W adapter rating is power-supply capacity, not a figure to multiply as continuous consumption. See Synology’s power and specification information.
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- Value NAS with RAID for centralized storage and backup for all your devices. Check out the LS 700 for enhanced features, cloud capabilities, macOS 26, and up to 7x faster performance than the LS 200.
- Connect the LinkStation to your router and enjoy shared network storage for your devices. The NAS is compatible with Windows and macOS*, and Buffalo's US-based support is on-hand 24/7 for installation walkthroughs. *Only for macOS 15 (Sequoia) and earlier. For macOS 26, check out our LS 700 series.
- Subscription-Free Personal Cloud – Store, back up, and manage all your videos, music, and photos and access them anytime without paying any monthly fees.
- Storage Purpose-Built for Data Security – A NAS designed to keep your data safe, the LS200 features a closed system to reduce vulnerabilities from 3rd party apps and SSL encryption for secure file transfers.
- Back Up Multiple Computers & Devices – NAS Navigator management utility and PC backup software included. NAS Navigator 2 for macOS 15 and earlier. You can set up automated backups of data on your computers.
What else can change the total cost?
Encoding workload and NAS model
Passing through compatible encoded media can demand less processing than re-encoding it, but actual draw depends on the NAS model, source codec, resolution, frame rate, filters, and FFmpeg configuration. There is no established performance result for an unspecified NAS and stream. Do not assume a NAS can encode a particular job: test the intended workload and measure it.
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Internet use and possible data charges
A continuous 5 Mbps stream sends approximately 2.25 GB per hour in decimal units before overhead: 5 megabits per second × 3,600 seconds ÷ 8 bits per byte. That is about 54 GB per day, or 1.62 TB in a 30-day month. It is an arithmetic estimate, not guaranteed billed traffic; protocol overhead and provider units or rounding can change the total. Whether this costs extra depends on your ISP’s data cap and overage terms.
Hardware and resilience
Keep the NAS purchase, disk replacement, and any uninterruptible power supply (UPS) separate from the recurring electricity estimate. A UPS is an optional resilience expense for brief interruptions; its runtime depends on the battery and connected load, and conversion losses can add power use. Do not assume a particular runtime without a configuration-specific estimate.
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- Entry-level NAS Home Storage: The UGREEN NAS DH4300 Plus is an entry-level 4-bay NAS that's ideal for home media and vast private storage you can access from anywhere and also supports Docker but not virtual machines. You can record, store, share happy moment with your families and friends, which is intuitive for users moving from cloud storage, or external drives to create your own private cloud, access files from any device.
- Smart Photo Backup & AI Album: Automatically back up photos and videos from your phone in real time and keep growing family memories organized with AI-powered photo albums. Semantic search, custom learning, and recognition of people, objects, pets, and similar photos help you quickly find the moments you want. Duplicate photo removal also helps keep your library organized—ideal for families and users with large photo collections.
- User-Friendly App & Easy Setup: Connect quickly via NFC, set up simply and share files fast on Windows, macOS, Android, iOS, web browsers, and smart TVs. You can access data remotely from any of your mixed devices. What's more, UGREEN NAS enclosure comes with beginner-friendly user manual and video instructions to ensure you can easily take full advantage of its features.
- More Cost-effective Storage Solution: Unlike cloud storage with recurring monthly fees, A UGREEN NAS enclosure requires only a one-time purchase for long-term use. For example, you only need to pay $629.99 for a NAS, while for cloud storage, you need to pay $719.88 per year, $1,439.76 for 2 years, $2,159.64 for 3 years, $7,198.80 for 10 years. You will save $6,568.81 over 10 years with UGREEN NAS! *NAS cost based on DH4300 Plus + 12TB HDD; cloud cost based on 12TB plan (e.g. $59.99/month).
- Your Data, You Control：No third-party clouds, no hidden access, UGREEN NAS provides a more secure and private data storage solution. It stores data locally on your private hard drives and does automatic backups. Thus, you can keep full control over it. The advanced encryption is TRUSTe certified in the United States and is awarded the first (and only) ETSI EN 303 645 certification mark for NAS products by TÜV SÜD Group.
Choose YouTube ingest settings for the stream
YouTube’s current encoder guidance covers RTMP and RTMPS ingest; it recommends RTMPS and lists H.264, H.265/HEVC, and AV1 video options. For the settings it specifies, YouTube recommends constant bitrate (CBR), up to 60 fps, and a two-second keyframe interval that should not exceed four seconds. Recommended H.264 bitrates vary by resolution and frame rate:
| H.264 format | YouTube recommended bitrate |
|---|---|
| 720p30 | 3 Mbps |
| 720p60 | 8 Mbps |
| 1080p30 | 5 Mbps |
| 1080p60 | 17 Mbps |
These are YouTube’s published recommendations for the listed H.264 formats, not electricity-use figures. Higher bitrate increases network demand; if FFmpeg is re-encoding, workload choices can also affect compute demand. YouTube advises testing upload bitrate and monitoring stream health. As YouTube Help puts it: “Make sure to test before you start your live stream.” See Choose live encoder settings, bitrates, and resolutions.
Use a server URL and stream key
An encoder setup uses YouTube’s Live server URL and stream key. Configure FFmpeg or the workflow around it for the ingest method and encoding settings you have chosen; do not expose the stream key, since it grants access to send video to your channel. YouTube’s setup instructions are in Create a live stream with an encoder.
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Plan the archive and rights separately
YouTube says streams under 12 hours are automatically archived. Do not assume a continuous 24/7 stream will receive a complete 24-hour video-on-demand archive. Check the channel’s live-stream setup and archive needs before relying on a recording. You must also have the rights needed to stream the video and audio you use; uninterrupted playback does not make copyrighted or otherwise unauthorized material permissible.
Ways to keep a YouTube stream running
- StreamNeo — cloud looping: StreamNeo is a cloud service for keeping a YouTube channel live from uploaded videos. You upload a recording or build a playlist, add your YouTube stream key once, and go live; the service loops the upload from the cloud. StreamNeo says each slot supports uploaded quality up to 4K 60fps at one flat price per slot, with no re-encode or quality tiers, and automatic recovery if YouTube drops the stream. The first day is free with no card; one free day is available per account. Pricing options are Daily $0.99 per day · Weekly $2.99 per week · Monthly $9.99 per month · 6 months $49.99 for 6 months · Yearly $89.99 a year. India visitors can pay with UPI or cards; card checkout is available worldwide. For five or more slots, contact support. See StreamNeo for current details.
- Run FFmpeg on your own NAS: This uses hardware you control, but the NAS and required local network equipment must remain powered and connected, and you are responsible for measuring power, maintaining the setup, and handling reconnects.
Or let it run in the cloud
With StreamNeo, upload a recording or build a playlist, add your YouTube stream key, and go live. Nothing has to stay on at home; uploaded video streams at its original quality up to 4K 60fps for one flat price per slot. StreamNeo says it automatically recovers if YouTube drops the stream. The first day is free with no card, and the monthly option is $9.99 per month. Start a free day with StreamNeo.
Quick Recap
Troubleshooting a cost estimate or stream
- Your electricity estimate seems implausibly high: Check that you used watts rather than kilowatts in the formula, and do not treat the power adapter’s capacity as continuous draw. Measure at the wall.
- Your measured consumption differs from the NAS specification: The published figure is model-specific and may not match active disk use, FFmpeg encoding, containers, or other services. Measure during the actual workload.
- The stream stutters or YouTube reports poor health: Check the available upload bitrate and the selected resolution/frame rate, then confirm the encoder settings against YouTube’s current guidance. Test before relying on a long-running stream.
- The monthly internet total is higher than expected: The 5 Mbps example is before overhead. Check your ISP’s usage accounting, data cap, and overage terms rather than assuming the arithmetic estimate is your billable volume.
- The stream stops after a local outage: Check power, network connectivity, and the FFmpeg process on the NAS. If interruption risk matters, consider a UPS, but estimate runtime for the actual load and battery rather than assuming a generic figure.
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