Crucial P3 Plus 1TB
- + 5-year warranty
- + DRAM cache for consistent performance
Seagate BarraCuda 2TB HDD
- + Transfer large files in seconds
- + Excellent random read/write
THE VERDICT
P3 Plus 1TB is the stronger buy for most people because it combines the broader spec lead with a more defensible price. BarraCuda 2TB HDD is not a bad pick, but it only makes more sense if its narrower strengths line up exactly with your workload.
CRITERIA BREAKDOWN
Price Positioning
Both sit in a very similar price band, so price alone should not decide this comparison.
Overall Score
P3 Plus 1TB carries the stronger OverLKD score and therefore the broader all-round recommendation.
Form Factor
BarraCuda 2TB HDD leads on form factor based on the harder spec line.
Capacity
BarraCuda 2TB HDD leads on capacity based on the harder spec line.
Interface
Both products are close enough on interface that this row is not a deciding factor alone.
Read Speed
P3 Plus 1TB leads on read speed based on the harder spec line.
THE BIG DIFFERENCES
- P3 Plus 1TB and BarraCuda 2TB HDD are priced closely, so the decision comes down to actual specs.
- P3 Plus 1TB leads on Read Speed: 5000 MB/s, Write Speed: 3600 MB/s, Warranty: 5 years.
- BarraCuda 2TB HDD still has a case if you care more about form factor than balanced value.
| SPEC | Crucial P3 Plus 1TB | Seagate BarraCuda 2TB HDD | READOUT |
|---|---|---|---|
| Form Factor | M.2 2280 | 3.5" HDD | BarraCuda 2TB HDD leads on form factor based on the harder spec line. |
| Capacity | 1TB | 2TB | BarraCuda 2TB HDD leads on capacity based on the harder spec line. |
| Interface | PCIe 4.0 x4 NVMe | SATA III | Both products are close enough on interface that this row is not a deciding factor alone. |
| Read Speed | 5000 MB/s | 220 MB/s | P3 Plus 1TB leads on read speed based on the harder spec line. |
| Write Speed | 3600 MB/s | 220 MB/s | P3 Plus 1TB leads on write speed based on the harder spec line. |
| Cache | HMB | 256MB | Both products are close enough on cache that this row is not a deciding factor alone. |
| Warranty | 5 years | 2 years | P3 Plus 1TB leads on warranty based on the harder spec line. |
SPECIFICATIONS
| SPECIFICATIONS | BEST OVERALL Crucial P3 Plus 1TB | EXCELLENT ALTERNATIVE Seagate BarraCuda 2TB HDD |
|---|---|---|
| ACTION | View on Amazon ↗ | View on Amazon ↗ |
| OVERLKD SCORE | 39/100 | 39/100 |
| FORM FACTOR | M.2 2280 | 3.5" HDD |
| CAPACITY | 1TB | 2TB |
| INTERFACE | PCIe 4.0 x4 NVMe | SATA III |
| READ SPEED | 5000 MB/s | 220 MB/s |
| WRITE SPEED | 3600 MB/s | 220 MB/s |
| CACHE | HMB | 256MB |
| WARRANTY | 5 years | 2 years |
BUYING TAKEAWAY
If you want the shortest answer: buy P3 Plus 1TB unless BarraCuda 2TB HDD's specific advantage is exactly what you need.
Winner: Crucial P3 Plus 1TB