新着
Western Digital SN740
Capacity 512GB
Form Factor M.2 2242
Interface PCIe 4.0 x4
Read Speed 5,200 MB/s
NAND TLC
46 総合スコア
現在、販売店の最新価格はありません
概要
メリットとデメリット
長所
- Strong random (83rd percentile) 83rd
- Strong speed (74th percentile) 74th
短所
- Below average endurance (14th percentile)
- Below average capacity (34th percentile)
実証データ
パフォーマンス
スペック
全スペック一覧
Drive
| Capacity | 512 |
| Form Factor | M.2 2242 |
| Interface | PCIe 4.0 x4 |
| Protocol | NVMe |
| PCIe Generation | 4 |
| External | No |
Performance
| Sequential Read (MB/s) | 5200 |
| Sequential Write (MB/s) | 4700 |
| Random Read (IOPS) | 380000 |
| Random Write (IOPS) | 330000 |
Hardware
| NAND | TLC |
競合製品との比較
| Spec | Western Digital SN740 | Samsung 9100 PRO | Crucial T710 | Kingston Fury Renegade SFYRDK/2000G | Seagate FireCuda 530R | SanDisk Optimus GX PRO 8100 8100 |
|---|---|---|---|---|---|---|
| Capacity | 512GB | 8TB | 4TB | 2TB | 4TB | 8TB |
| Form Factor | M.2 2242 | M.2 2280 | M.2 2280 | M.2 2280 | M.2 2280 | M.2 2280 |
| Interface | PCIe 4.0 x4 | PCIe 5.0 x4 | PCIe 5.0 x4 | PCIe 4.0 x4 | PCIe 4.0 x4 | PCIe 5.0 x4 |
| Seq Read | 5,200 MB/s | 14,800 MB/s | 14,500 MB/s | 7,300 MB/s | 7,400 MB/s | 14,900 MB/s |
| Nand Type | TLC | TLC | TLC | TLC | TLC | TLC |
| Dram Cache | - | true | false | true | false | false |
| Endurance | - | 4800 TBW | 2400 TBW | 2000 TBW | 5050 TBW | 4800 TBW |
| Compare | Compare | Compare | Compare | Compare |
| 製品 | Speed | Random | Feature | Capacity | Endurance | ユーザー評価 |
|---|---|---|---|---|---|---|
| Western Digital SN740 | 73.6 | 82.8 | 53.4 | 34.1 | 14.4 | 42.5 |
| Samsung 9100 PRO Compare | 98.9 | 99.8 | 99.8 | 98.2 | 86 | 96.3 |
| Crucial T710 Compare | 98.7 | 98.8 | 85.4 | 92.9 | 86 | 82.3 |
| Kingston Fury Renegade SFYRDK/2000G Compare | 92.6 | 93.4 | 93.7 | 78.6 | 94.1 | 96.3 |
| Seagate FireCuda 530R Compare | 92.2 | 96.2 | 53.4 | 92.9 | 95.7 | 90.1 |
| SanDisk Optimus GX PRO 8100 8100 Compare | 98.7 | 99.1 | 88.8 | 98.2 | 87.9 | 51.7 |
用途別スコア
詳細なレビューは近日公開予定です。上記のスペック、スコア、価格、チャートは常に最新です。
