PS5031-E31T vs PS5037-E37T Comparison
Detailed side-by-side comparison of PS5031-E31T by NI and PS5037-E37T by NI. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | PS5031-E31T | PS5037-E37T |
|---|---|---|
| Brand | NI | NI |
| Category | Memory ICs | Logic ICs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.00 | $0.00 |
| Product Type | PCIe Gen5 NVMe SSD controller | — |
| Host Interface | PCI Express 5.0 x4 | — |
| NAND Flash I/O Rate | Up to 3600 MT/s | — |
| Maximum Read/Write Performance | Up to 10400 MB/s | — |
| Process Technology | TSMC 7 nm | — |
| Controller Architecture | DRAMless | — |
| Embedded Controller | 32-bit microcontroller | — |
| Flash Channels | 4 channels | — |
| Flash Chip Enables | 16 CE | — |
| Maximum SSD Capacity | Up to 8 TB | — |
| Error Correction | 7th-generation LDPC + RAID ECC | — |
| ECC Code Word | 4K code word | — |
| Temperature Range | 0°C to 70°C | — |
| Storage Form Factor Context | M.2 2280 SSD | — |
| PCI Vendor ID | 1987 | — |
| PCI Device ID | 5031 | — |
| RoHS Status | unknown | — |
| REACH Status | unknown | — |
| Package | [DATA_NEEDED: controller package type and dimensions] | — |
| Pin Count | [DATA_NEEDED: controller pin count] | — |
| Interface (Host) | — | PCIe 5.0 x4 NVMe |
| NVMe Specification | — | NVMe 2.0 |
| NAND Interface Channels | — | 4 channels |
| NAND Interface Speed | — | 4800 MT/s |
| DRAM Support | — | DRAM-less (HMB supported) |
| Sequential Read (max) | — | 14.9 GB/s |
| Sequential Write (max) | — | 13.2 GB/s |
| Random Read IOPS (4KB, max) | — | 3000K IOPS |
| Random Write IOPS (4KB, max) | — | [DATA_NEEDED: Random write IOPS] |
| Active Power (typical) | — | < 2.3 W |
| Active Power (peak demonstrated) | — | 4.5 W |
| Supported Form Factors | — | M.2 2280, 2242, 2230 (single-sided) |
| NAND Compatibility | — | 3D TLC/QLC (toggle / ONFi) |
| Operating Temperature | — | [DATA_NEEDED: Operating temperature range] |
| Package Type | — | BGA (single-sided, SSD controller) |
| Production Status | — | Sampling / reference design demonstrated (CES 2026 / Computex 2026) |
| Manufacturer | — | Phison Electronics |
| RoHS Compliance | — | [DATA_NEEDED: RoHS status] |