SM2262EN vs SM2263XT Comparison
Detailed side-by-side comparison of SM2262EN by Silicon Motion Technology Corp. and SM2263XT by Silicon Motion Technology Corp.. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Silicon Motion Technology Corp.
SM2262EN - PCIe 3.1 x4 NVMe 1.3 SSD Controller | Silicon Motion
SM2262EN ✓ ActiveSilicon Motion Technology Corp.
SM2263XT - PCIe Gen3 x4 NVMe 1.3 SSD Controller | Silicon Motion
SM2263XT ✓ ActiveSpecification Comparison
| Parameter | SM2262EN | SM2263XT |
|---|---|---|
| Brand | Silicon Motion Technology Corp. | Silicon Motion Technology Corp. |
| Category | Memory ICs | Interface ICs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.00 | $5.85 |
| Product Type | PCIe NVMe SSD controller | PCIe Gen3 x4 NVMe 1.3 SSD Controller (DRAMless) |
| PCIe Generation | PCIe 3.1 | — |
| PCIe Lane Configuration | x4 | — |
| Per-Lane Data Rate | 8 Gbps | — |
| NVMe Specification | NVMe 1.3 | — |
| NAND Channels | 8 channels | 4 channels |
| Process Node | 28 nm TSMC | — |
| Architecture | DRAM-less | — |
| Package Type | BGA package | — |
| Application | PCIe SSD | — |
| Host Interface | PCIe | PCIe Gen3 x4 (NVMe 1.3) |
| Storage Protocol | NVMe | — |
| Manufacturer Product Brief | SM2262EN product brief | — |
| NAND Interface Details | [DATA_NEEDED: NAND interface details] | — |
| Maximum Storage Capacity | [DATA_NEEDED: maximum storage capacity] | — |
| Operating Temperature Range | [DATA_NEEDED: operating temperature range] | — |
| Core Supply Voltage | [DATA_NEEDED: core supply voltage] | — |
| I/O Supply Voltage | [DATA_NEEDED: I/O supply voltage] | — |
| Package Dimensions | [DATA_NEEDED: package dimensions] | — |
| Pin Count | [DATA_NEEDED: pin count] | — |
| RoHS Status | [DATA_NEEDED: RoHS status] | Compliant (per Silicon Motion product brief) |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| Automotive Qualification | [DATA_NEEDED: automotive qualification] | — |
| Manufacturer | — | Silicon Motion Technology Corp. |
| PCIe Lanes | — | 4 lanes (8 Gbps each) |
| CE per Channel | — | 4 CE/ch (per third-party SSD teardowns) |
| DRAM Cache | — | None (DRAMless; uses NVMe HMB) |
| Host Memory Buffer | — | Supported (NVMe HMB feature) |
| NAND Support | — | 2D/3D MLC, TLC, QLC; SLC cache |
| ECC | — | LDPC hard-decision + soft-decision |
| Data Protection | — | End-to-end CRC, hardware RAID |
| Encryption | — | AES-256 hardware encryption |
| Sequential Read (typical OEM drive) | — | up to 2400 MB/s |
| Sequential Write (typical OEM drive) | — | up to 1700 MB/s |
| Package | — | BGA (SSD controller; pinout varies by OEM reference design) |
| Mounting Type | — | Surface Mount (reflow, OEM SSD assembly only) |
| Availability Channel | — | OEM only (not via catalog distributor) |
| Typical OEM Capacities | — | 256 GB to 1 TB (M.2 2280 single-sided) |