New
OSCOO ON900A 1TB PCIe 3.0 x4 NVMe M.2
Capacity 1TB
Form Factor M.2
Interface PCIe 3.0 x4
Read Speed 2,150 MB/s
NAND TLC
51 Overall Score
Price ¥25,999
Snapshot
Pros & Cons
Pros
- Strong feature (79th percentile) 79th
Cons
- Below average endurance (15th percentile)
The proof
Performance
Specifications
Full Specifications
Drive
| Capacity | 1000 |
| Form Factor | M.2 |
| Interface | PCIe 3.0 x4 |
| Protocol | NVMe |
| PCIe Generation | 3 |
| External | No |
Performance
| Sequential Read (MB/s) | 2150 |
| Sequential Write (MB/s) | 1650 |
Hardware
| NAND | TLC |
Features
| Hardware Encryption | Yes |
vs Competition
| Spec | OSCOO ON900A | Western Digital Black SN850X | Samsung 990 PRO | Kingston FURY Renegade SFYRDK/4000G | Crucial T710 | Lexar NM1090 PRO LNM109P004T-RNNNU |
|---|---|---|---|---|---|---|
| Capacity | 1TB | 4TB | 2TB | 4TB | 4TB | 4TB |
| Form Factor | M.2 | M.2 2280 | M.2 2280 | M.2 2280 | M.2 2280 | M.2 2280 |
| Interface | PCIe 3.0 x4 | PCIe 4.0 x4 | PCIe 4.0 x4 | PCIe 4.0 | PCIe 5.0 x4 | PCIe 5.0 x4 |
| Seq Read | 2,150 MB/s | 7,300 MB/s | 7,450 MB/s | 7,300 MB/s | 14,500 MB/s | 14,000 MB/s |
| Nand Type | TLC | TLC | TLC | TLC | TLC | SLC |
| Dram Cache | - | true | true | true | false | true |
| Endurance | - | 2400 TBW | 1200 TBW | 4000 TBW | 2400 TBW | 2800 TBW |
| Compare | Compare | Compare | Compare | Compare |
| Product | Speed | Random | Feature | Capacity | Endurance | Social Proof | Affordability |
|---|---|---|---|---|---|---|---|
| OSCOO ON900A | 49.8 | 61.8 | 78.5 | 55.4 | 14.7 | 48.7 | 55.6 |
| Western Digital Black SN850X Compare | 88.9 | 95.7 | 89.3 | 92.5 | 88.1 | 95.3 | 9.7 |
| Samsung 990 PRO Compare | 93.7 | 97.4 | 98.9 | 78.5 | 85.9 | 95.3 | 23 |
| Kingston FURY Renegade SFYRDK/4000G Compare | 93.3 | 94.3 | 93.9 | 92.5 | 94.1 | 95.3 | 9.2 |
| Crucial T710 Compare | 99.1 | 99.1 | 85.6 | 92.5 | 85.9 | 77.5 | 10.7 |
| Lexar NM1090 PRO LNM109P004T-RNNNU Compare | 98.1 | 98.5 | 97.5 | 92.5 | 74.9 | 57 | 8.5 |
Price
Value & Pricing
From ¥25,999
Amazon 1 offer From ¥25,999
We started tracking prices for this product on Nov 10, 2026. The chart appears once we have more data.
Usage Scores
- Overall51.2
- Budget74.8
- Gaming53.5
- Laptop57.6
- Console27.4
- Portable13.6
- Workstation48.8
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
