SM2267XT vs RTS5776DL 对比
详细并排对比 SM2267XT 出自 Silicon Motion Technology Corp. 和 RTS5776DL 出自 Realtek。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
Silicon Motion Technology Corp.
SM2267XT DRAMless NVMe SSD Controller | Silicon Motion
SM2267XT ✓ 量产中规格对比
| 参数 | SM2267XT | RTS5776DL |
|---|---|---|
| 品牌 | Silicon Motion Technology Corp. | Realtek |
| 分类 | Memory ICs | Memory ICs |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $0.00 | $6.20 |
| Product Type | Merchant SSD controller ASIC and firmware solution | PCIe Gen4 x4 NVMe SSD Controller |
| Storage Controller Function | PCIe/NVMe SSD controller | — |
| NAND Support | 3D NAND from major NAND suppliers | — |
| Error Correction | Silicon Motion NANDXtend ECC technology | — |
| SRAM Data Protection | SRAM ECC supported | — |
| Data-Path Protection | End-to-end data-path protection | — |
| Observed SSD Host Interface | PCI Express 4.0 x4 | — |
| Observed SSD Protocol | NVMe | — |
| DRAM Architecture | DRAMless | — |
| NAND Type in Reported Kingston NV2 | 112-layer TLC NAND from Kioxia | — |
| Controller Process | [DATA_NEEDED: manufacturing process] | — |
| CPU Architecture | [DATA_NEEDED: CPU architecture] | — |
| Maximum Host Interface Speed | [DATA_NEEDED: PCIe generation and lane-rate electrical limits] | — |
| Package Type | [DATA_NEEDED: package type] | — |
| Package Pin Count | [DATA_NEEDED: package pin count] | — |
| Operating Voltage | [DATA_NEEDED: operating voltage] | — |
| 工作温度 | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | Compliant (per JLCPCB listing) |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| Automotive Qualification | [DATA_NEEDED: AEC-Q100 qualification] | — |
| Unit Price | [DATA_NEEDED: distributor unit price] | — |
| Manufacturer | — | Realtek |
| Host Interface | — | PCIe Gen4 x4 (NVMe) |
| NAND Channels | — | 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 |
| Encryption | — | Hardware AES (per Realtek roadmap) |
| Target Form Factors | — | M.2 2280, M.2 2242, M.2 2230 |
| 封装 | — | BGA (package outline from datasheet) |
| Position in Roadmap | — | Mainstream lower-end PCIe Gen4 (DRAM-less) |
| MSL 等级 | — | [DATA_NEEDED: MSL level] |
| Compliance | — | PCI-SIG (PCIe Gen4), NVMe |