PS5018-E18 - PCIe 4.0 x4 NVMe Controller | PHISON
部品番号: PS5018-E18 ✓ 生産中| 数量 | 単価 | 小計 |
|---|---|---|
| 1 | $0 | $0.00 |
| 10 | $0 | $0.00 |
| 100 | $0 | $0.00 |
| 500 | $0 | $0.00 |
| 1,000 | $0 | $0.00 |
PS5018-E18 概要
An NVMe controller is the central semiconductor in a flash-based solid-state drive. It translates a host interface and NVMe command set into operations across multiple NAND channels, manages flash translation, wear leveling, error correction, garbage collection, and data integrity. As an SSD controller, it belongs to the semiconductor hierarchy and coordinates storage media, firmware, DRAM, and the host PCIe interface. Unlike a conventional disk controller, it has no moving parts and must sustain substantially higher random-operation rates.
The PS5018-E18's eight-channel architecture is intended for high-throughput solid-state storage, while PCIe 4.0 x4 provides four lanes of host connectivity. The verified data identifies support for PCIe generation and lane configuration but does not provide authoritative controller-level sequential read or write figures. Complete SSDs using this controller have been reported with capacities as high as 8 TB, but capacity and performance belong to the finished drive rather than the controller itself. NAND type, firmware, DRAM, thermal design, and workload also affect measured results.
The controller integrates PCIe, NVMe processing, NAND-channel management, and flash-management firmware into one BGA package. It is normally soldered onto an SSD PCB together with NAND packages, DRAM, power-delivery components, and thermal hardware. Because firmware and board design are integral to SSD operation, replacing only the controller in an existing product requires exact electrical, pin, firmware, NAND, and validation support; generic cross-referencing alone does not establish drop-in compatibility.
Typical applications include PCIe 4.0 x4 M.2 2280 SSDs, high-end gaming PCs, desktop workstations, notebook storage, and OEM storage platforms. The reported consumer temperature range of 0°C to 70°C suits temperature-controlled consumer environments. An industrial enclosure should not substitute this device without verifying the broader requirements and considering the PS5018-E18DI, whose official listing includes a -40°C to 85°C range.
A primary design consideration is total SSD power and heat management. High sequential transfer activity can raise controller and DRAM temperatures, while compact M.2 housings limit airflow. Firmware, NAND compatibility, validation, and thermal throttling must therefore be evaluated as a complete system. The PS5018-E18 is best suited to designers building a new validated SSD platform rather than treating it as a universally interchangeable catalog part.
ドロップイン代替品: PS5018-E18 — 同一パッケージでピン互換。PCBの作り直しが必要な異なるパッケージの部品は除外されています。
クイック比較ツール — 並列比較する代替部品を選択:
この製品に利用可能なドロップイン代替品はありません。
代替品をリクエストPS5018-E18 最大定格＆電気的特性
| Product Type | NVMe SSD controller |
| PCIe Interface | PCIe 4.0 x4 |
| NAND Channel Count | 8 channels |
| Process Technology | 12 nm FinFET |
| CPU Architecture | Dual-core ARM Cortex-R |
| Release Year | 2020 |
| 動作温度範囲 | 0°C to 70°C |
| パッケージ | BGA-256 |
| 実装タイプ | Surface mount |
| Primary Storage Interface | NVMe over PCIe |
| Controller Function | PCIe, NVMe, NAND, flash-management, FTL, and data-integrity management |
| Reported SSD Form Factor | M.2 2280 |
| Reported SSD Capacity Range | 256 GB to 8 TB |
PS5018-E18 bga-256 ピン配置ガイド
PS5018-E18 (bga-256 パッケージ) のピン配置。 このデジタルICには、GPIO、通信インターフェース (UART、SPI、I2C)、および電源ピンが含まれています。代替ピン機能と設定オプションについては、メーカーのデータシートを参照してください。組み込みシステム設計とPCBレイアウトに不可欠です。
詳細なピン配置データはありません: PS5018-E18.
詳細は データシート をご参照ください。
主な用途
PS5018-E18 の用途: 6 件s: Consumer PCIe 4.0 M.2 SSD, Gaming Desktop Storage, High-Performance Notebook SSD, OEM Desktop Storage Platform, PCIe 4.0 Storage Expansion, Creator Workstation Storage.
Consumer PCIe 4.0 M.2 SSD
The PS5018-E18 fits a consumer PCIe 4.0 x4 M.2 2280 SSD because it combines four PCIe lanes with eight NAND channels. This architecture provides the bandwidth structure expected from a high-speed flash drive while keeping the module compatible with a widely used client-storage form factor. Actual performance must be validated with the selected NAND, DRAM, firmware, and thermal design because the verified controller data does not provide an authoritative sequential throughput figure.
おすすめ
Gaming Desktop Storage
A gaming desktop can use an SSD built around the PS5018-E18 when its motherboard supports PCIe 4.0 x4 M.2 storage. The eight-channel controller is appropriate for reducing the storage bottleneck associated with single-channel flash arrangements, while its 0°C to 70°C operating range fits a normally cooled desktop environment. Firmware tuning, heatsinking, sustained-write behavior, and capacity endurance should be validated before consumer release.
おすすめ
High-Performance Notebook SSD
PS5018-E18 is suitable for a compact notebook SSD that must negotiate PCIe 4.0 x4 while operating within 0°C to 70°C. Eight NAND channels help support parallel storage workloads, but the small M.2 enclosure can retain heat during sustained transfers. Notebook validation should include power-state transitions, sleep recovery, thermal throttling, battery impact, and host-controller compatibility rather than relying only on short benchmark results.
おすすめ
OEM Desktop Storage Platform
The PS5018-E18 can anchor an OEM desktop SSD platform when the customer requires PCIe 4.0 x4, eight-channel NAND management, and a 2020-generation controller architecture. Using the controller does not make every completed drive identical: NAND generation, DRAM configuration, firmware, power management, and validation determine endurance and performance. Production adoption should follow PHISON qualification, compatibility, and lifecycle processes.
おすすめ
PCIe 4.0 Storage Expansion
In a desktop or workstation PCIe expansion card, PS5018-E18 can drive a high-bandwidth NVMe SSD connected through a four-lane PCIe 4.0 interface. The controller's eight NAND channels suit a single high-performance storage device, while the BGA-256 package requires careful PCB layout, power delivery, and heat spreading. Validation must include lane bifurcation settings, hot-plug behavior if claimed, enclosure temperature, and sustained workload stability.
おすすめ
Creator Workstation Storage
A creator workstation benefits from an SSD platform based on PS5018-E18 when rapid transfer of large media files is important. PCIe 4.0 x4 provides the host interface, and eight NAND channels can sustain parallel flash activity, but real-world editing performance also depends on DRAM, NAND quality, file system, and thermal policy. Validate sustained writes because short bursts do not establish reliable performance during large project transfers or cache spill operations.
おすすめ
エンジニアリング参考データ: PS5018-E18 — 比較、設計ガイダンス、コンプライアンス情報。
選定ガイド
主な差別化要因
- Higher host-interface generation than the identified PCIe 3.0 x4 candidate （vs IMP3M8B3E2A2A1I3B2A0000)
- Eight-channel NVMe controller architecture （vs IMP3M8B3E2A2A1I3B2A0000)
- Defined commercial operating range （vs PS5018-E18DI)
設計ノート
Validate the complete M.2 SSD under sustained sequential and mixed workloads because the PS5018-E18's controller, DRAM, and NAND share a compact thermal environment. The verified controller range is 0°C to 70°C, but no power or thermal-resistance data is supplied. Use the manufacturer's thermal guidance, preserve airflow around the module, and verify throttling behavior before setting a performance target.
Treat the BGA-256 layout, power rails, PCIe signals, NAND interfaces, and DRAM connections as one controlled design. Place decoupling and routing exactly as required by PHISON design guidance, and validate signal and power integrity at PCIe 4.0 data rates. The verified snippets do not provide a pinout or electrical limits, so no pin-level layout should be inferred from this page.
Do not assume that a finished 256 GB to 8 TB SSD using PS5018-E18 is a purchasable controller substitute with identical behavior. SSD results also depend on NAND, DRAM, firmware, capacity, power management, and testing conditions. For repair or redesign, obtain controlled PHISON documentation and qualify the exact NAND-and-firmware combination rather than comparing retail SSD benchmarks.
コンプライアンス情報
The verified manufacturer result provides a temperature range and product documents but no explicit environmental-compliance statements. No compliance claim is inferred.
