RONGSHU RS550 512GB SATA III 2.5"
The RONGSHU RS550 hits 550 MB/s read and 500 MB/s write over SATA III, with TLC NAND that lasts more than twice as long as QLC, making it a reliable upgrade for older systems. Its 512GB capacity and universal compatibility with Windows, macOS, and Linux fit a wide range of devices, while low power and quiet operation suit daily use. Best for budget-conscious users replacing a mechanical hard drive in a laptop or desktop to speed up boot times and file transfers.
Snapshot
Pros & Cons
Pros
- Strong affordability (83rd percentile) 83rd
- Strong user sentiment (79th percentile) 79th
- Strong social proof (77th percentile) 77th
Cons
- Below average endurance (15th percentile)
- Below average random (23rd percentile)
- Below average speed (28th percentile)
- Below average capacity (35th 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.
Based on 12 dated customer reviews, grouped by calendar quarter. Period analysis is in English.
The proof
Performance
Specifications
Full Specifications
Drive
| Capacity | 512 |
| Form Factor | 2.5" |
| Interface | SATA III |
| Protocol | SATA |
| External | No |
Performance
| Sequential Read (MB/s) | 550 |
| Sequential Write (MB/s) | 500 |
Hardware
| NAND | TLC |
vs Competition
| Spec | RONGSHU RS550 | Crucial T500 CT1000T500SSD5 | XPG GAMMIX S70 Blade AGAMMIXS70B-2T-CS | MSI SPATIUM M480 PRO | Corsair MP700 Elite | Samsung 990 EVO |
|---|---|---|---|---|---|---|
| Capacity | 512GB | 1TB | 2TB | 1TB | 1TB | 2TB |
| Form Factor | 2.5" | M.2 | M.2 2280 | M.2 2280 | M.2 2280 | M.2 2280 |
| Interface | SATA III | PCIe 4.0 | PCIe 4.0 x4 | PCIe 4.0 x4 | PCIe 5.0 x4 | PCIe 4.0 x4 |
| Seq Read | 550 MB/s | 7,300 MB/s | 7,400 MB/s | 7,400 MB/s | 10,000 MB/s | 5,000 MB/s |
| Nand Type | TLC | TLC | TLC | TLC | TLC | TLC |
| Dram Cache | - | true | true | true | false | false |
| Endurance | - | 600 TBW | 1480 TBW | 3000 TBW | 600 TBW | 1200 TBW |
| Compare | Compare | Compare | Compare | Compare |
| Product | Speed | Random | Feature | Capacity | User Sentiment | Endurance | Social Proof | Affordability |
|---|---|---|---|---|---|---|---|---|
| RONGSHU RS550 | 28.3 | 22.7 | 53.5 | 34.9 | 79.4 | 14.8 | 77.4 | 83.1 |
| Crucial T500 CT1000T500SSD5 Compare | 91.4 | 96.7 | 98.9 | 55.6 | 94.9 | 83 | 95.4 | 56.2 |
| XPG GAMMIX S70 Blade AGAMMIXS70B-2T-CS Compare | 92.9 | 90.6 | 94 | 78.6 | 79.4 | 77.8 | 77.4 | 29.6 |
| MSI SPATIUM M480 PRO Compare | 94 | 81.2 | 94 | 55.6 | 79.4 | 98.8 | 95.4 | 43.6 |
| Corsair MP700 Elite Compare | 95.2 | 97.1 | 85.8 | 55.6 | 79.4 | 87.3 | 95.4 | 43.6 |
| Samsung 990 EVO Compare | 72.6 | 90.6 | 78.7 | 78.6 | 79.4 | 83 | 95.4 | 55.1 |
Price
Value & Pricing
Amazon 1 offer From CA$111
We started tracking prices for this product on Nov 8, 2026. The chart appears once we have more data.
Usage Scores
- Overall35.4
- Budget76.3
- Gaming23.5
- Laptop32.3
- Console12
- Portable9.2
- Workstation29.3
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
