新着
Western Digital WD_BLACK SN850X 8TB PCIe 4.0 x4 NVMe M.2 2280
Capacity 8TB
Form Factor M.2 2280
Interface PCIe 4.0 x4
Read Speed 7,200 MB/s
NAND TLC
DRAM Cache はい
Endurance 4800 TBW
97 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 capacity (98th percentile) 98th
- Strong random (96th percentile) 96th
- Strong social proof (95th percentile) 95th
- Strong feature (94th percentile) 94th
短所
- Below average affordability (4th 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 | 8000 |
| Form Factor | M.2 2280 |
| Interface | PCIe 4.0 x4 |
| Protocol | NVMe |
| PCIe Generation | 4 |
| External | No |
Performance
| Sequential Read (MB/s) | 7200 |
| Sequential Write (MB/s) | 6600 |
| Random Read (IOPS) | 1200000 |
| Random Write (IOPS) | 1200000 |
Hardware
| NAND | TLC |
| DRAM Cache | Yes |
Reliability
| Endurance (TBW) | 4800 |
| MTBF (hours) | 1750000 |
| Warranty (years) | 5 |
Features
| Heatsink | Yes |
競合製品との比較
| Spec | Western Digital WD_BLACK SN850X | Kingston FURY Renegade G5 SFYR2S/4T0 | Samsung 990 PRO | Micron T710 CT4000T710SSD5 | SanDisk WD_BLACK WDS400T1X0M | Lexar NM1090 PRO LNM109P004T-RNNNU |
|---|---|---|---|---|---|---|
| Capacity | 8TB | 4TB | 2TB | 4TB | 4TB | 4TB |
| Form Factor | M.2 2280 | 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 4.0 x4 | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 |
| Seq Read | 7,200 MB/s | 14,800 MB/s | 7,450 MB/s | 14,500 MB/s | 14,900 MB/s | 14,000 MB/s |
| Nand Type | TLC | TLC | TLC | TLC | TLC | SLC |
| Dram Cache | true | true | true | false | true | true |
| Endurance | 4800 TBW | 4000 TBW | 1200 TBW | 2400 TBW | 2400 TBW | 2800 TBW |
| Compare | Compare | Compare | Compare | Compare |
| 製品 | Speed | Random | Feature | Capacity | Endurance | ユーザー評価 | Affordability |
|---|---|---|---|---|---|---|---|
| Western Digital WD_BLACK SN850X | 87.6 | 96.4 | 94 | 98.1 | 88.2 | 95.3 | 3.9 |
| Kingston FURY Renegade G5 SFYR2S/4T0 Compare | 99.5 | 99 | 90.9 | 92.6 | 93.6 | 87.1 | 6.5 |
| Samsung 990 PRO Compare | 93.7 | 97.4 | 99 | 78.5 | 86 | 95.3 | 20.9 |
| Micron T710 CT4000T710SSD5 Compare | 99.1 | 99.2 | 89.4 | 92.6 | 86 | 77.3 | 12 |
| SanDisk WD_BLACK WDS400T1X0M Compare | 99.6 | 99.6 | 99.7 | 92.6 | 81 | 44.8 | 8.6 |
| Lexar NM1090 PRO LNM109P004T-RNNNU Compare | 98.1 | 98.5 | 97.6 | 92.6 | 75.1 | 56.5 | 9.9 |
価格
コストパフォーマンス
2026年11月9日からこの製品の価格を追跡しています。データが増えるとチャートが表示されます。
用途別スコア
- 総合96.7
- Budget71.5
- ゲーム94
- Laptop73
- Console94
- Portable24.3
- Workstation96.5
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。
