New On sale 5%
ADATA Legend 860
Capacity 1TB
Form Factor M.2 2280
Interface PCIe 4.0 x4
Read Speed 6,000 MB/s
NAND SLC
Endurance 640 TBW
72 Overall Score
Price $160
Snapshot
Pros & Cons
Pros
- Strong social proof (83rd percentile) 83rd
- Strong endurance (80th percentile) 80th
- Strong feature (78th percentile) 78th
- Strong speed (76th percentile) 76th
Cons
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 9 dated customer reviews, grouped by calendar quarter. Period analysis is in English.
The proof
Performance
Specifications
Full Specifications
Drive
| Capacity | 1000 |
| Form Factor | M.2 2280 |
| Interface | PCIe 4.0 x4 |
| Protocol | NVMe |
| PCIe Generation | 4 |
| External | No |
Performance
| Sequential Read (MB/s) | 6000 |
| Sequential Write (MB/s) | 5000 |
Hardware
| NAND | SLC |
| DRAM Cache | No |
Reliability
| Endurance (TBW) | 640 |
| Warranty (years) | 3 |
Features
| Heatsink | No |
vs Competition
| Spec | ADATA Legend 860 | Samsung 990 PRO | Crucial T710 | Western Digital WD_BLACK SN850X | Corsair MP700 Elite | Lexar Professional NM1090 PRO |
|---|---|---|---|---|---|---|
| Capacity | 1TB | 2TB | 2TB | 2TB | 2TB | 2TB |
| 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 4.0 x4 | PCIe 5.0 x4 | PCIe 4.0 x4 | PCIe 5.0 x4 | PCIe 5.0 x4 |
| Seq Read | 6,000 MB/s | 7,450 MB/s | 14,900 MB/s | 7,300 MB/s | 10,000 MB/s | 14,400 MB/s |
| Nand Type | SLC | TLC | TLC | TLC | TLC | TLC |
| Dram Cache | false | true | true | true | true | true |
| Endurance | 640 TBW | 1200 TBW | 1200 TBW | 1200 TBW | 1200 TBW | 1400 TBW |
| Compare | Compare | Compare | Compare | Compare |
| Product | Speed | Random | Feature | Capacity | Endurance | Social Proof |
|---|---|---|---|---|---|---|
| ADATA Legend 860 | 75.7 | 60.3 | 78.4 | 54.8 | 80.2 | 82.5 |
| Samsung 990 PRO Compare | 93.1 | 96.9 | 99.1 | 78.5 | 86.2 | 96.4 |
| Crucial T710 Compare | 99.2 | 98.7 | 97.5 | 78.5 | 83.1 | 82.5 |
| Western Digital WD_BLACK SN850X Compare | 87.9 | 94.8 | 99.1 | 78.5 | 74.4 | 96.4 |
| Corsair MP700 Elite Compare | 94.6 | 96.4 | 99.8 | 78.5 | 87.5 | 47.2 |
| Lexar Professional NM1090 PRO Compare | 98.1 | 98.1 | 97.5 | 78.5 | 89.7 | 40.8 |
Price
Value & Pricing
From $160
Amazon 1 offer From $160
We started tracking prices for this product on Nov 8, 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.
