New
SIX X7400 pro 512GB PCIe 4.0 x4 NVMe M.2 2280
Capacity 512GB
Form Factor M.2 2280
Interface PCIe 4.0 x4
Read Speed 7,100 MB/s
55 Overall Score
No current retailer price
Snapshot
Pros & Cons
Pros
- Strong speed (80th percentile) 80th
- Strong social proof (77th percentile) 77th
- Strong affordability (68th percentile) 68th
Cons
- Below average feature (33rd percentile)
- Below average capacity (34th 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.
Owner sentiment has held steady over time
Based on 11 dated customer reviews, grouped by calendar quarter. Period analysis is in English.
The proof
Performance
Specifications
Full Specifications
Drive
| Capacity | 512 |
| Form Factor | M.2 2280 |
| Interface | PCIe 4.0 x4 |
| Protocol | NVMe |
| PCIe Generation | 4 |
| External | No |
Performance
| Sequential Read (MB/s) | 7100 |
Reliability
| Warranty (years) | 5 |
Features
| Heatsink | Yes |
vs Competition
| Spec | SIX X7400 pro | Samsung 9100 PRO | Kingston FURY Renegade G5 SFYR2S/4T0 | SanDisk WD_BLACK WDS800T2XHE | Western Digital WD_BLACK SN850P | Lexar NM1090 PRO LNM109P004T-RNNNU |
|---|---|---|---|---|---|---|
| Capacity | 512GB | 4TB | 4TB | 8TB | 8TB | 4TB |
| Form Factor | M.2 2280 | M.2 2280 | M.2 2280 | M.2 2280 | M.2 2280 | M.2 2280 |
| Interface | PCIe 4.0 x4 | PCIe 5.0 x4 | PCIe 5.0 | PCIe 4.0 | PCIe 4.0 x4 | PCIe 5.0 |
| Seq Read | 7,100 MB/s | 14,800 MB/s | 14,800 MB/s | 7,200 MB/s | 7,200 MB/s | 14,000 MB/s |
| Nand Type | - | TLC | TLC | TLC | - | SLC |
| Dram Cache | - | true | true | true | true | true |
| Endurance | - | 2400 TBW | 4000 TBW | 4800 TBW | 4800 TBW | 2800 TBW |
| Compare | Compare | Compare | Compare | Compare |
| Product | Speed | Random | Feature | Capacity | Endurance | Social Proof | Affordability |
|---|---|---|---|---|---|---|---|
| SIX X7400 pro | 80.4 | 61.4 | 33.4 | 34.2 | 57.4 | 77.3 | 67.9 |
| Samsung 9100 PRO Compare | 99.1 | 99.8 | 99.7 | 92.5 | 85.9 | 99.5 | 5.3 |
| Kingston FURY Renegade G5 SFYR2S/4T0 Compare | 99.4 | 98.7 | 90.5 | 92.5 | 93.4 | 86.8 | 6.5 |
| SanDisk WD_BLACK WDS800T2XHE Compare | 87.1 | 96 | 93.6 | 98.1 | 88 | 95 | 3.9 |
| Western Digital WD_BLACK SN850P Compare | 87.1 | 96 | 84.6 | 98.1 | 71.2 | 95 | 3.9 |
| Lexar NM1090 PRO LNM109P004T-RNNNU Compare | 97.9 | 98.1 | 97.3 | 92.5 | 75 | 57.1 | 10.2 |
Price
Value & Pricing
We started tracking prices for this product on Nov 10, 2026. The chart appears once we have more data.
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
