SM2267XT vs RTS5776DL Comparison
Detailed side-by-side comparison of SM2267XT by Silicon Motion Technology Corp. and RTS5776DL by Realtek. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Silicon Motion Technology Corp.
SM2267XT DRAMless NVMe SSD Controller | Silicon Motion
SM2267XT ✓ ActiveSpecification Comparison
| Parameter | SM2267XT | RTS5776DL |
|---|---|---|
| Brand | Silicon Motion Technology Corp. | Realtek |
| Category | Memory ICs | Memory ICs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (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] | — |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| RoHS Status | [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 |
| Package | — | BGA (package outline from datasheet) |
| Position in Roadmap | — | Mainstream lower-end PCIe Gen4 (DRAM-less) |
| MSL Level | — | [DATA_NEEDED: MSL level] |
| Compliance | — | PCI-SIG (PCIe Gen4), NVMe |