New
Crucial MX300 275GB SATA III 2.5"
Capacity 275GB
Form Factor 2.5"
Interface SATA III
Read Speed 530 MB/s
NAND TLC
Endurance 220 TBW
50 Overall Score
No current retailer price
Snapshot
Pros & Cons
Pros
- Strong feature (79th percentile) 79th
- Strong user sentiment (78th percentile) 78th
- Strong social proof (77th percentile) 77th
- Strong endurance (76th percentile) 76th
Cons
- Below average capacity (22nd percentile)
- Below average speed (25th percentile)
What owners think
How owner sentiment changed over time
ExclusiveBased on when customers actually wrote their reviews - so you can see whether early praise held up.
88/100Our AI sentiment read
The proof
Performance
Specifications
Full Specifications
Drive
| Capacity | 275 |
| Form Factor | 2.5" |
| Interface | SATA III |
| Protocol | SATA |
| External | No |
Performance
| Sequential Read (MB/s) | 530 |
| Sequential Write (MB/s) | 510 |
| Random Read (IOPS) | 92000 |
| Random Write (IOPS) | 83000 |
Hardware
| NAND | TLC |
Reliability
| Endurance (TBW) | 220 |
Features
| Hardware Encryption | Yes |
vs Competition
| Spec | Crucial MX300 | Western Digital Black SN850X | Samsung 9100 PRO | Kingston FURY Renegade G5 SFYR2S/4T0 | SanDisk WD_BLACK SN8100 | Seagate FireCuda 530R |
|---|---|---|---|---|---|---|
| Capacity | 275GB | 4TB | 8TB | 4TB | 8TB | 4TB |
| Form Factor | 2.5" | M.2 2280 | M.2 2280 | M.2 2280 | M.2 2280 | M.2 2280 |
| Interface | SATA III | PCIe 4.0 x4 | PCIe 5.0 x4 | PCIe 5.0 x4 | PCIe 5.0 x4 | PCIe 4.0 x4 |
| Seq Read | 530 MB/s | 7,300 MB/s | 14,800 MB/s | 14,800 MB/s | 14,900 MB/s | 7,400 MB/s |
| Nand Type | TLC | TLC | TLC | TLC | TLC | TLC |
| Dram Cache | - | true | true | true | true | false |
| Endurance | 220 TBW | 2400 TBW | 4800 TBW | 4000 TBW | 4800 TBW | 5050 TBW |
| Compare | Compare | Compare | Compare | Compare |
| Product | Speed | Random | Feature | Capacity | User Sentiment | Endurance | Social Proof |
|---|---|---|---|---|---|---|---|
| Crucial MX300 | 24.6 | 42 | 78.6 | 21.6 | 78.4 | 76.3 | 77.4 |
| Western Digital Black SN850X Compare | 88.4 | 95.2 | 88.9 | 92.5 | 94.5 | 87.9 | 95.2 |
| Samsung 9100 PRO Compare | 99.1 | 99.8 | 99.7 | 98.1 | 0 | 85.8 | 95.2 |
| Kingston FURY Renegade G5 SFYR2S/4T0 Compare | 99.4 | 98.7 | 90.4 | 92.5 | 28.2 | 93.4 | 86.8 |
| SanDisk WD_BLACK SN8100 Compare | 98.9 | 99.1 | 97.3 | 98.1 | 94.5 | 80.6 | 45.2 |
| Seagate FireCuda 530R Compare | 92.5 | 96.4 | 53.3 | 92.5 | 64.6 | 95.6 | 77.4 |
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
