RTS5766DL vs RTS5776DL Comparison
Detailed side-by-side comparison of RTS5766DL by Realtek and RTS5776DL by Realtek. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | RTS5766DL | RTS5776DL |
|---|---|---|
| Brand | Realtek | Realtek |
| Category | Interface ICs | Memory ICs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.20 | $6.20 |
| Product Type | PCIe Gen3 x4 NVMe 1.4 SSD Controller | PCIe Gen4 x4 NVMe SSD Controller |
| Manufacturer | Realtek | Realtek |
| Host Interface | PCIe 3.0 x4 (NVMe 1.4) | PCIe Gen4 x4 (NVMe) |
| DRAM Support | DRAM-less (HMB / Host Memory Buffer) | — |
| NAND Channels | 4 channels | 4 |
| NAND Interface Speed | Up to 1200 MT/s | 3,600 MT/s per channel |
| Error Correction | 2K LDPC (Low-Density Parity-Check) | — |
| NAND Type Support | TLC, QLC, pQLC/PLC 3D NAND | 3D TLC and QLC NAND |
| Package | BGA-252 (11 x 11 mm, 0.65 mm pitch) | BGA (package outline from datasheet) |
| PCI-SIG Vendor ID | 0x10EC (Realtek) | — |
| Mounting Type | Surface Mount (BGA) | — |
| Operating Mode | Mainstream consumer NVMe SSD | — |
| Compliance | NVMe 1.4, PCI-SIG PCIe 3.0, RoHS | PCI-SIG (PCIe Gen4), NVMe |
| Used In SSDs | ADATA Legend 710, Netac NV3000 | — |
| Form Factor Target | M.2 2280 SSD | — |
| Architecture | — | DRAM-less |
| Sequential Read/Write | — | Up to 7,400 MB/s |
| 4K Random Read/Write IOPS | — | Up to 1,200,000 |
| Encryption | — | Hardware AES (per Realtek roadmap) |
| Target Form Factors | — | M.2 2280, M.2 2242, M.2 2230 |
| Position in Roadmap | — | Mainstream lower-end PCIe Gen4 (DRAM-less) |
| Operating Temperature | — | [DATA_NEEDED: operating temperature range] |
| RoHS Status | — | Compliant (per JLCPCB listing) |
| MSL Level | — | [DATA_NEEDED: MSL level] |