Western Digital WD Gold HDD 12TB vs Western Digital WD Red Pro HDD 12TB
At least one of these has no price the site currently tracks, so what follows weighs specifications alone.
| Specification | Western DigitalWD Gold HDD 12TB | Western DigitalWD Red Pro HDD 12TB |
|---|---|---|
| Capacity (GB) | 12000 | 12000 |
| Current best price | — | — |
| Price per TB | — | — |
| RPM | 7200 | 7200 |
| Cache (MB) | 256 | 256 |
| Form factor | 3.5-inch | 3.5-inch |
| Warranty (years) | 5 | 5 |
How these two compare
Sequential throughput
Western Digital WD Gold HDD 12TB is rated 255 MB/s read and 255 MB/s write; Western Digital WD Red Pro HDD 12TB, 267 MB/s read and 267 MB/s write. On a mechanical drive read and write track closely — platter speed and data density set the rate, not the direction — so it is the read figure that separates them, and Western Digital WD Red Pro HDD 12TB carries the higher one.
Spindle speed
Western Digital WD Gold HDD 12TB and Western Digital WD Red Pro HDD 12TB both spin at 7200 RPM, so neither reaches data sooner than the other; at that shared speed the usual trade — quicker access against more power draw and noise — falls the same way for both.
Cache
Western Digital WD Gold HDD 12TB ships with 256 MB of cache built in, Western Digital WD Red Pro HDD 12TB with 256 MB. The buffer lets the drive take in a burst of writes before the platter catches up and keeps recently read data close — useful under mixed, stop-start load, less so for a single large copy.
Warranty
Western Digital WD Gold HDD 12TB is warranted for 5 years, Western Digital WD Red Pro HDD 12TB for 5. The cover is the maker's own commitment; a longer one usually signals a drive built for heavier duty, though it is the mechanism, not the paperwork, that has to last.
Which to buy
The site holds no current price for at least one of these, so it cannot call the buy on cost. Judge them on the specifications above — at the same capacity and interface, two mechanical drives usually part on things like spindle speed, cache and warranty, so weigh whichever the sections above report.
Common questions about this pair
- Which is faster, Western Digital WD Gold HDD 12TB or Western Digital WD Red Pro HDD 12TB?
- Western Digital WD Gold HDD 12TB is rated 255 MB/s read and 255 MB/s write; Western Digital WD Red Pro HDD 12TB, 267 MB/s read and 267 MB/s write. On a mechanical drive read and write track closely — platter speed and data density set the rate, not the direction — so it is the read figure that separates them, and Western Digital WD Red Pro HDD 12TB carries the higher one.
- Should you buy Western Digital WD Gold HDD 12TB or Western Digital WD Red Pro HDD 12TB?
- The site holds no current price for at least one of these, so it cannot call the buy on cost. Judge them on the specifications above — at the same capacity and interface, two mechanical drives usually part on things like spindle speed, cache and warranty, so weigh whichever the sections above report.