Seagate Skyhawk AI 20TB Video Internal Hard Drive HDD – 3.5 Inch SATA 6Gb/s 512MB Cache for DVR NVR Security Camera System with in-House Rescue Services (ST20000VE003)

This is the perfect hard drive for my 16 camera NVR. It was delivered more quickly than promised, was reasonably priced and is working flawlessly so far. Based on other reviews, I was concerned about how noisy it might be for my office environment, but I'm happy to report that it's pretty quiet; I sit within 8 feet of it and it don't notice it at all.

Steve Sheridan · 2026-04-14 · via amazon

Not much to say, it's a hard drive of much higher quality than typical desktop drives. It works great in my NVR, with fast performance and no hiccups as the NVR constantly records multiple cameras, does it's AI detections, and keeps everything indexed and running smoothly.

J. Foster · 2026-04-16 · via amazon

Replaced my 2 TB hard drive in my Eufy NVR system with six combo PTZ and fixed S4 max cameras. This 16 TB hard drive was very easy to replace fit right in with four little screws and then plugged in the data and power cable. Had the NVR all hooked up with the ethernets, lan and power and ready to go in about 15 minutes. The 16 TB drive went through its formatting in a couple of minutes and then was fully up and running recording all motion video from all six cameras, very seamless. It is a touch louder than the Western Digital 2 TB drive that came with the system, but not unacceptable. All-in-all a nice large drive made exactly for this NVR system with AI and 512 MB cache and 6Gb/s transfer rate, for a very good price. Highly recommend !!!

RPS - Denver, CO · 2026-01-20 · via amazon

Ordered 6 in different batches. 1 doesn’t work. However, seller tells me that Amazon should inform me of the return process but Amazon tells me that the seller should. I can’t complain about those that work as they work great hence the 5 star review.

Oliver Timmons · 2026-01-09 · via amazon

This hard drive offers a lot of bang for your buck. Installation was simple and straightforward, and the amount of storage you get for the price is excellent. It runs fast—I’ve had no issues with performance, even when scrubbing through large video files, which can be demanding. For the most part, it's been a smooth experience. I’ve found it to be reliable and relatively quiet in my setup. That said, I’ve seen some reviews mentioning noise or early failures, so I’m keeping an eye on it. So far, I haven’t experienced those issues myself. If you're looking for a spacious and speedy drive without breaking the bank, this is a solid choice. Just be aware there may be some variability in long-term reliability.

Teresa · 2025-04-21 · via amazon

Best Buy

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Newegg (Open Box)

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