New
ADATA Legend 860
Capacity 1TB
Form Factor M.2 2280
Interface PCIe 4.0 x4
Read Speed 6,000 MB/s
NAND TLC
Endurance 640 TBW
72 Overall Score
Price CA$220
Snapshot
Pros & Cons
Pros
- Strong endurance (80th percentile) 80th
- Strong social proof (80th percentile) 80th
- Strong feature (79th percentile) 79th
- 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 | TLC |
| DRAM Cache | No |
Reliability
| Endurance (TBW) | 640 |
| MTBF (hours) | 2000000 |
| Warranty (years) | 5 |
Features
| Heatsink | Yes |
| Hardware Encryption | Yes |
vs Competition
| Spec | ADATA Legend 860 | Samsung 990 PRO | Crucial T710 | Western Digital WD_BLACK SN850X | Kingston Fury Renegade SFYRDK/2000G | SanDisk WD_Black SN8100 WDS100T1X0M |
|---|---|---|---|---|---|---|
| Capacity | 1TB | 2TB | 4TB | 4TB | 2TB | 1TB |
| 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 4.0 x4 | PCIe 5.0 x4 |
| Seq Read | 6,000 MB/s | 7,450 MB/s | 14,500 MB/s | 7,300 MB/s | 7,300 MB/s | 14,900 MB/s |
| Nand Type | TLC | TLC | TLC | TLC | TLC | TLC |
| Dram Cache | false | true | false | true | true | true |
| Endurance | 640 TBW | 1200 TBW | 2400 TBW | 2400 TBW | 2000 TBW | 4800 TBW |
| Compare | Compare | Compare | Compare | Compare |
| Product | Speed | Random | Feature | Capacity | Endurance | Social Proof |
|---|---|---|---|---|---|---|
| ADATA Legend 860 | 75.9 | 60.6 | 78.5 | 54.6 | 79.8 | 79.7 |
| Samsung 990 PRO Compare | 93.2 | 96.9 | 99 | 78.4 | 86 | 95.6 |
| Crucial T710 Compare | 98.7 | 98.7 | 85.6 | 92.8 | 86 | 79.7 |
| Western Digital WD_BLACK SN850X Compare | 88 | 94.8 | 89 | 92.8 | 87.9 | 99.5 |
| Kingston Fury Renegade SFYRDK/2000G Compare | 92.7 | 93.4 | 93.8 | 78.4 | 94 | 95.6 |
| SanDisk WD_Black SN8100 WDS100T1X0M Compare | 97.4 | 99 | 90.6 | 54.6 | 99 | 95.6 |
Price
Value & Pricing
From CA$220
Memory Express 1 offer From CA$220
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.
