Phison PS5018-E18DI: Flagship Gen4 Power for the Final Frontier
The Phison PS5018-E18DI is not just an SSD controller; it is a piece of aerospace-qualified engineering. Based on the high-performance E18 architecture, the “DI” variant is “hardened” to perform in the most challenging conditions known to man. From the freezing vacuum of space to the high-vibration environment of a rocket launch, the E18DI delivers consistent, top-tier PCIe Gen4 performance where standard consumer drives would fail.
Built on TSMC’s 12nm process, the E18DI provides a blistering 7,200 MB/s sequential read speed and supports capacities up to 4TB (with some configurations reaching 8TB). It is specifically designed for industries that cannot compromise on data integrity, such as Aerospace, Defense, Autonomous Vehicles, and Edge AI Computing.
Mission-Critical Reliability & Protection
- Space-Ready Durability: The E18DI has passed rigorous aerospace flight qualification tests, including simulations for pressure, torque, and electromagnetic interference. It is proven to operate in deep cryogenic temperatures.
- Wide-Temperature Range: Rated for a wide operating range from -40°C to 85°C, ensuring data stability in outdoor industrial nodes and engine-room environments.
- Triple-Threat Protection: Utilizing a Triple-CPU architecture with ARM Cortex-R5 cores, the E18DI offloads critical tasks to specialized co-processors, ensuring that data correction and security never throttle your transfer speeds.1
4th Gen LDPC & RAID ECC: Phison’s most robust error-correction engine ensures that even as NAND flash ages in harsh conditions, your data remains “bit-perfect” and retrievable.
Technical Specifications
Feature | Detailed Specification |
Interface | PCIe Gen 4.0 x4 (NVMe 1.4) |
Max Sequential Read | Up to 7,200 MB/s |
Max Sequential Write | Up to 6,500 MB/s |
Random Read/Write | Up to 1,000,000 / 1,000,000 IOPS |
Operating Temp | -40°C to 85°C (Wide Temp Support) |
Process Node | TSMC 12nm |
Channels / CE | 8 Channels / 32 CE |
DRAM Support | DDR4 (2666 Mbps) |
Security Suite | AES-256, TCG Opal 2.0, Pyrite, Sanitize |
Reliability Tech | End-to-End Data Path Protection, SmartFlush™ |
Why the Phison E18DI is the Ultimate Choice for Industrial Systems
The PS5018-E18DI is the only solution on the market that combines “enthusiast-level” speeds with “military-grade” resilience. For developers building Next-Gen Avionics, In-Vehicle Data Loggers, or Industrial Server Boot Drives, the E18DI offers the rare combination of high IOPS (1 Million) and massive TBW (Total Bytes Written) endurance. It ensures that your high-speed Gen4 infrastructure is as reliable as it is fast.
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