Nouveau
RS550 256GB SATA III
The RONGSHU RS550 hits 550 MB/s reads and 500 MB/s writes over SATA III, using 3D NAND TLC flash that lasts more than twice as long as QLC, making it a reliable drop-in upgrade for older machines. It runs quietly with low power draw and resists shock and vibration, while working across Windows, macOS, and Linux without extra drivers. This drive suits budget-conscious users replacing a slow mechanical hard drive in a laptop or desktop for faster boot times and quicker program loading.
Capacity 256GB
Form Factor 2.5"
Interface SATA III
Read Speed 550 MB/s
NAND TLC
32 Score global
Aucun prix actuel chez les marchands
Aperçu
Avantages et inconvénients
Points forts
- Strong affordability (93rd percentile) 93rd
- Strong social proof (87th percentile) 87th
Points faibles
- Below average endurance (15th percentile)
- Below average capacity (18th percentile)
- Below average random (23rd percentile)
- Below average speed (28th percentile)
Les preuves
Performances
Caractéristiques techniques
Fiche technique complète
Drive
| Capacity | 256 |
| 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 |
Face à la concurrence
| Spec | RS550 | Samsung 9100 PRO | Kingston FURY Renegade G5 SFYR2S/4T0 | Western Digital WD_BLACK WDS800T2XHE | Crucial T710 | Seagate FireCuda 530R ZP4000GM3A073 |
|---|---|---|---|---|---|---|
| Capacity | 256GB | 4TB | 4TB | 8TB | 4TB | 4TB |
| Form Factor | 2.5" | M.2 2280 | M.2 2280 | M.2 2280 | M.2 2280 | M.2 |
| Interface | SATA III | PCIe 5.0 x4 | PCIe 5.0 x4 | PCIe 4.0 | PCIe 5.0 x4 | PCIe 4.0 x4 |
| Seq Read | 550 MB/s | 14,800 MB/s | 14,800 MB/s | 7,200 MB/s | 14,500 MB/s | 7,400 MB/s |
| Nand Type | TLC | TLC | TLC | TLC | TLC | TLC |
| Dram Cache | - | true | true | true | false | false |
| Endurance | - | 2400 TBW | 4000 TBW | 4800 TBW | 2400 TBW | 5050 TBW |
| Compare | Compare | Compare | Compare | Compare |
| Produit | Speed | Random | Feature | Capacity | Endurance | Preuve sociale | Affordability |
|---|---|---|---|---|---|---|---|
| RS550 | 28.3 | 22.8 | 53.2 | 17.8 | 14.5 | 87.1 | 93.2 |
| Samsung 9100 PRO Compare | 99.2 | 99.8 | 99.7 | 92.5 | 85.7 | 99.6 | 5.2 |
| Kingston FURY Renegade G5 SFYR2S/4T0 Compare | 99.5 | 99 | 90.9 | 92.5 | 93.4 | 87.1 | 6.8 |
| Western Digital WD_BLACK WDS800T2XHE Compare | 87.7 | 96.4 | 94 | 98 | 87.9 | 95.3 | 4 |
| Crucial T710 Compare | 99.1 | 99.1 | 85.5 | 92.5 | 85.7 | 77.4 | 11.3 |
| Seagate FireCuda 530R ZP4000GM3A073 Compare | 92.8 | 96.8 | 78.3 | 92.5 | 95.5 | 77.4 | 7.1 |
Scores par usage
- Global31.7
- Budget81.8
- Jeux22.4
- Laptop31.5
- Console11.4
- Portable8.7
- Workstation27.7
Un test complet arrive bientôt. Les caractéristiques, scores, prix et graphiques ci-dessus sont toujours à jour.
