Data source
Data from Backblaze, delivered clean.
1 dataset pulled from Backblaze's releases, checked field by field and shipped the way you want them — daily, weekly, or hourly, your call.
- 1 dataset
- 1 industry
- Real rows on request
What Datadory delivers from Backblaze
1Backblaze Hard Drive Test Data (Drive Stats Raw Dataset)
Pick a catch, see the rows.
Name any Backblaze dataset and we send real rows from it — not a screenshot of rows. 1,744 datasets. Pick your catch.
Get a sampleAPI, files, or your warehouse. Daily, weekly, or hourly.
Straight answers about Backblaze data
How many drives are in the Backblaze fleet snapshot?
Roughly 341,000 active drives contribute to each daily snapshot - high-capacity enterprise and NAS models across US and international data centers. The fleet skews toward 14 TB-class storage, which is exactly the population procurement teams benchmark against.
How far back does Backblaze drive data go?
Coverage runs from April 2013 through the most recent completed quarter - about thirteen years and roughly 530 million cumulative drive-days. That depth is what turns single-drive telemetry into annualized failure-rate estimates you can defend in a vendor review.
What fields does a Backblaze drive-day row carry?
Each row pairs identity (serial number, model, capacity) and physical placement (datacenter, cluster, vault, pod, slot) with a failure flag and raw plus normalized values for every SMART attribute the drive reports - reallocated sectors and power-on hours included.
Is one quarter of rows enough for failure analysis?
No. Annualized failure rates stabilize only over long horizons; a single quarter holds roughly 30 million drive-days but few failure events. Datadory ships the full history so cohort comparisons by model and vintage actually reach statistical footing.