Haven’t hard drives been cheaper per storage amount than SSDs forever? The problem was always that they were slow. I think tape may still be cheaper per storage amount than hard drives, but the speed is abysmal.
Are you trying to compile 1GB worth of code or load into memory 4GB of game at startup: absolutelly, they’re slow.
Are you serving a compressed 1080p video file from your NAS to your media player over 100Mb/s ethernet: they’re more than fast enough.
(Or to put things another way, trying to fit your home collection of media files on SSDs in yout NAS is probably not so smart as you can get almost 10x the storage for the same price and the bottleneck in that system isn’t the HDD)
You’re not going to put a massive production database of a performance criticial system on an HDD but storing “just in case” in one your historic of RAW images files after you’ve processed them is probably the smart thing to do.
Yes. SSDs are still excellent for small form factor and speed, but for long term reliable storage in massive volumes, old fasion hard drives are only second to tape storage.
Source: I am in charge of four 1.2PB storage clusters, each consisting of 144 10TB Toshiba drives. The systems write their output to 10TB tapes for data delivery.
And that there is the real crime. It’s a real shame no one’s making a tape drive at the consumer market price point. Tapes are a hell of a lot more convenient for backups and archival than the giant weird pile of storage formats we’ve seen over years.
So many HDs are crapping out after about 5 years. Not saying SSDs are better, but I haven’t used any for storage. But it’s starting to feel like a subscription plan as I’m rotating hard drives in my server nearly every year now since 2018.
Wendel from level 1 techs really likes the multi actuator spinning rust drives. You still wouldn’t use them for a boot drive, but they’re fast enough to saturate a sata connection, while still being much more dense than ssds. They can achieve 500MB/s sequential speeds, so they’re plenty fast for large file access. Most consumers should be using SSD’s but if you’re dealing with more than a couple terabytes, the best solution isn’t as straightforward.
Haven’t hard drives been cheaper per storage amount than SSDs forever? The problem was always that they were slow. I think tape may still be cheaper per storage amount than hard drives, but the speed is abysmal.
Edit: yeah looks like tape is 3x to 4x cheaper than hard drives https://corodata.com/tape-backups-still-used-today
Slow is relative.
Are you trying to compile 1GB worth of code or load into memory 4GB of game at startup: absolutelly, they’re slow.
Are you serving a compressed 1080p video file from your NAS to your media player over 100Mb/s ethernet: they’re more than fast enough. (Or to put things another way, trying to fit your home collection of media files on SSDs in yout NAS is probably not so smart as you can get almost 10x the storage for the same price and the bottleneck in that system isn’t the HDD)
You’re not going to put a massive production database of a performance criticial system on an HDD but storing “just in case” in one your historic of RAW images files after you’ve processed them is probably the smart thing to do.
Yes. SSDs are still excellent for small form factor and speed, but for long term reliable storage in massive volumes, old fasion hard drives are only second to tape storage.
Source: I am in charge of four 1.2PB storage clusters, each consisting of 144 10TB Toshiba drives. The systems write their output to 10TB tapes for data delivery.
Tapes themselves are cheaper but there’s also the upfront cost of the tape drive (we’re talking thousands).
And that there is the real crime. It’s a real shame no one’s making a tape drive at the consumer market price point. Tapes are a hell of a lot more convenient for backups and archival than the giant weird pile of storage formats we’ve seen over years.
The average consumer can make do with Blu Ray.
Agreed and was looking for this comment.
The medium is cheap but the device to read/write is pricy.
For me, reliability is now the bottleneck.
So many HDs are crapping out after about 5 years. Not saying SSDs are better, but I haven’t used any for storage. But it’s starting to feel like a subscription plan as I’m rotating hard drives in my server nearly every year now since 2018.
Wendel from level 1 techs really likes the multi actuator spinning rust drives. You still wouldn’t use them for a boot drive, but they’re fast enough to saturate a sata connection, while still being much more dense than ssds. They can achieve 500MB/s sequential speeds, so they’re plenty fast for large file access. Most consumers should be using SSD’s but if you’re dealing with more than a couple terabytes, the best solution isn’t as straightforward.
There’s not much price difference between SSDs and hard drives that are 1 TB or less. Larger than that, hard drives are still much cheaper.