8TB Hard Drives: Compare 5 Prices for CCTV Recorders
3 products · prices include VAT
Pick the capacity by how many days of footage you want to keep, then check the drive is rated to run around the clock — an ordinary desktop drive is not built for that.
3 products
This range covers three 8TB enterprise hard drives in the 3.5" SATA format, for recorders and servers that store camera footage.
What the specs mean
- 8TB: 8 terabytes of raw capacity, about 8,000GB. A recorder will show slightly less formatted space.
- 3.5" SATA: the full-size drive format. SATA (Serial ATA) is the connection to the recorder. You need a free 3.5" bay.
- 7200RPM / 7.2K: the platters spin 7,200 times a minute. The Lenovo and Toshiba listings state this.
- Enterprise: the class of drive sold for server and storage use.
How to choose
All three drives share the same capacity and format. The choice comes down to:
- Recorder support: check the maximum drive size your NVR (network video recorder) or DVR (digital video recorder) accepts.
- Model: Lenovo 00XH265, Toshiba MG Series or Western Digital Ultrastar. Match your existing drives or your recorder's compatibility list.
- Bays: each drive needs its own bay and SATA port.
Recording time depends on camera count, resolution and bitrate. Work out your figures before you choose.
8TB — frequently asked questions
Will an 8TB drive work in my recorder?
Only if the recorder supports that capacity. Check its maximum drive size in the manual or specification sheet.
What does 3.5" SATA mean?
3.5" is the physical drive size and SATA is the connection type. The recorder needs a matching bay and SATA port.
How much footage will 8TB hold?
It depends on the number of cameras, resolution, bitrate and compression. Use a storage calculator with your own settings.
How do the three drives differ?
All are 8TB 3.5" SATA enterprise drives. The Lenovo and Toshiba listings state 7200RPM, while the Western Digital Ultrastar listing does not state a speed.
Related guides
- How Much Storage Do I Need for CCTV? UK Guide 2026Each camera needs roughly its bitrate in Mbps × 10.8 GB per day of continuous recording.
- Best NVR Recorder UK 2026: Size, Storage and PoE GuideThe best NVR recorder is the one whose channel count, total bitrate ceiling and drive bays cover your cameras and your retention period with room to spare, so…


