Nouveau
Western Digital SN740
Capacity 256GB
Form Factor M.2 2280
Interface PCIe 4.0 x4
Read Speed 5,150 MB/s
39 Score global
Aucun prix actuel chez les marchands
Aperçu
Avantages et inconvénients
Points forts
- Strong random (91st percentile) 91st
- Strong speed (72nd percentile) 72nd
Points faibles
- Below average feature (14th percentile)
- Below average capacity (18th percentile)
- Below average social proof (19th percentile)
- Below average endurance (31st percentile)
Les preuves
Performances
Caractéristiques techniques
Fiche technique complète
Drive
| Capacity | 256 |
| Form Factor | M.2 2280 |
| Interface | PCIe 4.0 x4 |
| Protocol | NVMe |
| PCIe Generation | 4 |
| External | No |
Performance
| Sequential Read (MB/s) | 5150 |
| Sequential Write (MB/s) | 4000 |
| Random Read (IOPS) | 740000 |
| Random Write (IOPS) | 800000 |
Reliability
| MTBF (hours) | 1750000 |
Features
| Heatsink | No |
Face à la concurrence
| Spec | Western Digital SN740 | Crucial T500 CT1000T500SSD5 | Samsung 990 EVO | SK Hynix Platinum P41 SHPP41-2000GM-2 | Kingston NV3 SNV3SM3/2T0 | Seagate FireCuda ZP1000GM3A004 |
|---|---|---|---|---|---|---|
| Capacity | 256GB | 1TB | 2TB | 2TB | 2TB | 1TB |
| Form Factor | M.2 2280 | M.2 2280 | M.2 2280 | M.2 2280 | M.2 2230 | M.2 2280 |
| Interface | PCIe 4.0 x4 | PCIe 4.0 | PCIe 4.0 x4 | PCIe 4.0 | PCIe 4.0 x4 | PCIe 5.0 |
| Seq Read | 5,150 MB/s | 7,300 MB/s | 5,000 MB/s | 7,000 MB/s | 6,000 MB/s | 10,000 MB/s |
| Nand Type | - | TLC | TLC | TLC | TLC | TLC |
| Dram Cache | - | true | false | true | - | false |
| Endurance | - | 600 TBW | 1200 TBW | 1200 TBW | 640 TBW | 2000 TBW |
| Compare | Compare | Compare | Compare | Compare |
| Produit | Speed | Random | Feature | Capacity | Endurance | Preuve sociale |
|---|---|---|---|---|---|---|
| Western Digital SN740 | 72 | 90.8 | 14.1 | 17.5 | 31 | 19.2 |
| Crucial T500 CT1000T500SSD5 Compare | 90.8 | 96.2 | 99 | 54.9 | 82.6 | 95.4 |
| Samsung 990 EVO Compare | 71.6 | 90 | 78.5 | 78.3 | 82.6 | 99.5 |
| SK Hynix Platinum P41 SHPP41-2000GM-2 Compare | 83.1 | 96.6 | 93.9 | 78.3 | 85.6 | 49.9 |
| Kingston NV3 SNV3SM3/2T0 Compare | 76.7 | 61.3 | 52.8 | 78.3 | 69.2 | 88 |
| Seagate FireCuda ZP1000GM3A004 Compare | 94.7 | 96.8 | 71.3 | 54.9 | 97.8 | 0 |
Prix
Rapport qualité-prix
Nous suivons les prix de ce produit depuis le 8 nov. 2026. Le graphique apparaîtra dès que nous aurons plus de données.
Scores par usage
Un test complet arrive bientôt. Les caractéristiques, scores, prix et graphiques ci-dessus sont toujours à jour.
