Toshiba X300 Pro 22TB
The Toshiba X300 Pro 22TB costs $1,179.99 right now, or $53.64/TB. The 18TB is cheaper per terabyte at $41.42/TB. The maker rates it for about 822 GB read or written a day.
Prices update daily and may differ at the retailer. This page contains affiliate links.

Where to buy the Toshiba X300 Pro 22TB
Every in-stock offer we track, cheapest first.
Price history
How the lowest price has moved since we started tracking it.
Not enough price history yet for the Toshiba X300 Pro 22TB. We record prices daily, so a chart appears once there are a few days to show.
Specifications
Drive
- Capacity
- 22TB
- Form factor
- 3.5"
- Spindle speed
- 7,200 RPM
- Recording
- CMR
- Cache
- 512 MB
Conventional recording: steady write speed and normal RAID rebuilds.
Rated for
- Use class
- Desktop
- Workload
- 300 TB/year
- MTBF
- 1 million hours
- Warranty
- 5 years
That is about 822 GB read or written a day, far more than a desktop writes.
Noise and power
- Idle noise
- 20 dB
- Idle power
- 4.35 W
- Operating power
- 8.02 W
Quality score
How we score →Scored from recording type (CMR or SMR), workload rating, warranty, measured failure rate where Backblaze covers the model, spindle speed, MTBF and cache. Use class and size filter; they never score.
Value weighs the score against the price, compared with other hard drives of every size: this drive costs $53.64/TB against a typical $47.50/TB. At a typical price, value equals the score. Cheaper raises it and dearer lowers it, but price counts for less than quality.
A factor we hold no value for scores zero rather than being skipped, so a drive we know little about never outranks a fully documented one. A low score with low confidence means undocumented, not bad. This is a specification index, not a benchmark, and it only compares hard drives with each other.
See every capacity of the Toshiba X300 Pro on one page, or compare it with every other drive on the Hard Drives table. For what a hard drive gives up against an SSD, see SSD vs HDD.
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