RTS5776DL vs RTS5781DL 比較
詳細な並列比較: RTS5776DL メーカー: Realtek および RTS5781DL メーカー: Realtek。主要仕様、電気的特性、パッケージ、ライフサイクルステータス、価格、在庫状況を比較して、設計要件に最適な部品を判断してください。
仕様比較
| パラメータ | RTS5776DL | RTS5781DL |
|---|---|---|
| ブランド | Realtek | Realtek |
| カテゴリ | Memory ICs | Interface ICs |
| ライフサイクル状態 | 有効 | NRND |
| 在庫状況 | In Stock | In Stock |
| 単価（USD） | $6.20 | $10.40 |
| Product Type | PCIe Gen4 x4 NVMe SSD Controller | — |
| Manufacturer | Realtek | — |
| Host Interface | PCIe Gen4 x4 (NVMe) | PCIe 5.0 x4 (NVMe 2.0) |
| NAND Channels | 4 | 4 |
| NAND Interface Speed | 3,600 MT/s per channel | — |
| Architecture | DRAM-less | — |
| Sequential Read/Write | Up to 7,400 MB/s | — |
| 4K Random Read/Write IOPS | Up to 1,200,000 | — |
| NAND Type Support | 3D TLC and QLC NAND | 3D TLC/QLC |
| Encryption | Hardware AES (per Realtek roadmap) | — |
| Target Form Factors | M.2 2280, M.2 2242, M.2 2230 | — |
| パッケージ | BGA (package outline from datasheet) | BGA (Realtek DL-series standard) |
| Position in Roadmap | Mainstream lower-end PCIe Gen4 (DRAM-less) | — |
| 動作温度 | [DATA_NEEDED: operating temperature range] | — |
| RoHS ステータス | Compliant (per JLCPCB listing) | — |
| MSLレベル | [DATA_NEEDED: MSL level] | — |
| Compliance | PCI-SIG (PCIe Gen4), NVMe | RoHS compliant (per Realtek roadmap) |
| Sequential Read (max) | — | 10,000 MB/s |
| Sequential Write (max) | — | 10,000 MB/s |
| Random Read IOPS | — | 1,400K |
| Random Write IOPS | — | 1,400K |
| Max NAND Interface Speed | — | 3,600 MT/s |
| ECC Engine | — | 4K LDPC |
| DRAM Support | — | DRAM-less (HMB) |
| Form Factor Target | — | M.2 2280 NVMe SSD |
| Engineering Sample Status | — | Sampling (Q1 2025) |
| Production Launch | — | Expected within one year of sample (2026 timeframe) |