Phison PS5018-E18DC: Enterprise-Class Stability for the Modern Data Center
The Phison PS5018-E18DC brings the power of the flagship Gen4 E18 architecture into the professional server and workstation space. In a data center environment, raw speed is nothing without consistency. The E18DC is designed with specialized enterprise firmware that prioritizes predictable latency and high Quality of Service (QoS), ensuring that background data management never interrupts critical server tasks.
Built on a power-efficient 12nm process, the E18DC is a versatile workhorse available in M.2 2280 and 22110 form factors.2 It is the premier choice for Server Boot Drives, Network Attached Storage (NAS), and Edge Computing, where it provides a bridge between high-speed Gen4 throughput and the rugged reliability required for non-stop enterprise operations.3
Enterprise-Grade Innovations
- Consistent Quality of Service (QoS): Unlike consumer drives that can experience “latency spikes,” the E18DC is tuned to deliver smooth, predictable performance, ensuring that database queries and server applications run without hesitation.4
- Workstation & Server Boot Optimized: Designed specifically for reliability in boot scenarios, the E18DC ensures that mission-critical hardware starts up quickly and stays stable through years of power cycles.5
- Power Loss Protection (PLP) Support: The E18DC architecture is designed to work with enterprise-grade circuitry (capacitors) to ensure that “data-at-rest” is safely committed to the NAND flash in the event of a sudden power failure.
- Dual-Port & Multi-Namespace Support: Tailored for enterprise flexibility, it supports multiple namespaces, allowing a single drive to be partitioned logically for different server tasks or virtual machines.
Technical Specifications
Feature | Detailed Specification |
Interface | PCIe Gen 4.0 x4 (NVMe 1.4) |
Max Sequential Read | Up to 7,000 MB/s |
Max Sequential Write | Up to 7,000 MB/s |
Random 4K Read/Write | Up to 1,000,000 / 1,000,000 IOPS |
Process Node | TSMC 12nm |
Form Factors | M.2 2280 / 22110 / E1.S |
Capacity Support | 480GB up to 3.84TB (Typical Enterprise range) |
Endurance | Optimized for Read-Intensive (0.6 – 1 DWPD) |
Data Reliability | Phison 4th Gen LDPC + RAID ECC |
Security Suite | AES-256, TCG Opal, SHA-512, RSA-4096 |
Why the Phison E18DC is the Professional’s Choice
The PS5018-E18DC is for the IT professional or system integrator who needs the speed of the world’s fastest Gen4 controller but the “set-and-forget” reliability of a server-grade component. It is uniquely backward compatible with PCIe Gen3 slots, offering even faster speeds than native Gen3 drives while remaining ready for a future Gen4 hardware migration.6 If your infrastructure requires high-density, low-latency storage for Read-Intensive AI training or Enterprise RAID arrays, the E18DC provides the enterprise-hardened foundation you need.
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