Micron 4TB SSD
Micron
96 Overall Score
vs
Samsung 256GB SSD PCIe NVMe M.2 2230
Samsung
44 Overall Score
What Buyers Say
Micron 4TB SSD
No customer feedback yet
Samsung 256GB SSD PCIe NVMe M.2 2230
88 out of 100 medium confidence 13 reviews
Users are overwhelmingly positive about this Samsung PM991a SSD, especially as a Steam Deck upgrade from the 64GB eMMC. They praise its ease of installation, performance improvements, and value for money. Some noted minor issues with SteamOS reinstallation and the drive's slightly taller profile, but these were not deal-breakers. A few users used it in other devices like cameras or laptops with success.
Pros
- Easy installation
- Great performance boost
- Good value for money
- Compatible with Steam Deck
- Reliable Samsung quality
Cons
- SteamOS reinstall finicky
- Slightly taller profile
- May be used/refurbished
- Not a huge capacity upgrade
Steam deck compatibility 8
Installation ease 6
Performance improvement 5
Value for money 4
Steamos reinstall issues 3
Physical dimensions 2
Scores
Console
Gaming
Workstation
Laptop
Budget
Portable
Specifications
| Micron 4TB SSD | Samsung 256GB SSD | |
|---|---|---|
| Drive | ||
| Capacity | ||
| Form Factor | M.2 2280 | M.2 2230 |
| Interface | PCIe 5.0 | PCIe |
| Protocol | NVMe | NVMe |
| PCIe Generation | 5★ | 4 |
| External | ✗ | ✗ |
| Performance | ||
| Sequential Read (MB/s) | No data | |
| Sequential Write (MB/s) | No data | |
| Random Read (IOPS) | No data | |
| Random Write (IOPS) | No data | |
| Hardware | ||
| NAND | TLC★ | — |
| DRAM Cache | ✗ | — |
| Controller | Micron | — |
| Reliability | ||
| Endurance (TBW) | No data | |
| MTBF (hours) | No data | |
| Warranty (years) | 5★ | 2 |
| Features | ||
| Heatsink | ✓★ | — |
| Hardware Encryption | ✓★ | — |
Pros & Cons
Micron 4TB SSD
- Strong random (99th percentile)99th %ile
- Strong speed (99th percentile)99th %ile
- Strong capacity (93rd percentile)93rd %ile
- Strong feature (90th percentile)90th %ile
- Below average affordability (12th percentile)12th %ile
Samsung 256GB SSD PCIe NVMe M.2 2230
- Strong user sentiment (79th percentile)
- Strong affordability (78th percentile)
- Strong social proof (78th percentile)
- Strong speed (68th percentile)
- Below average feature (15th percentile)15th %ile
- Below average capacity (18th percentile)18th %ile
Verdict
Winner: Micron 4TB SSD
Scores 96 overall, wins 6 of 6 usage categories and 12 of 18 specs.