Samsung UFS 4.0: Full Analysis of Space Data Storage Module Performance
Official Release of Samsung UFS 4.0 and Industry Background
Samsung Electronics officially released Samsung UFS in May 2022 4.0 (Universal Flash Storage 4.0) will be mass-produced for the first time in the Galaxy S24 series in the second half of 2023. UFS 4.0 utilizes Samsung's proprietary 7nm controller and V-NAND Gen7 (176-layer) flash memory technology, boasting a maximum transfer rate of 23.2Gbps per channel, nearly double the previous generation UFS 3.1. Its ultra-high bandwidth and low power consumption make it an excellent solution not only for smartphones but also for applications requiring extremely high-speed storage, such as aerospace data acquisition, edge AI computing, and unmanned systems.
According to official Samsung data, UFS 4.0 shipments have exceeded 200 million units by the first half of 2025. It is widely used in flagship mobile phones, drone AI modules, satellite communication equipment, and aerospace edge storage systems.
Samsung UFS 4.0 Expands Applications in Aerospace and AI Edge Fields
Traditional aerospace electronic systems rely on eMMC or SSDs for data recording. However, with the emergence of high-resolution remote sensing imagery and real-time AI analysis, the lightweight and high bandwidth of UFS 4.0 are key advantages for the next generation of aerospace edge systems:
• Satellite Image Caching System: UFS 4.0 can cache and compress massive amounts of images in a very short time, making it suitable for real-time image acquisition modules on low-orbit satellites.
• Space Data Recording and Transmission: Its high-bandwidth interface, combined with adaptive power management, supports long-term data writing with extremely low heat generation.
• Edge AI Analysis Node: It can work with high-performance computing modules such as NVIDIA Jetson Orin NX and AMD Ryzen Embedded V3000 to achieve efficient AI data reading and writing.
• Satellite Communication Equipment and Flight Control System: It enables rapid access to system logs, sensor data, and mission parameters in an ultra-low latency environment.
Samsung UFS 4.0 has been used in on-orbit edge AI data recording modules in multinational space test missions, proving its reliability under high-temperature, vacuum, and radiation conditions.
Samsung UFS 4.0 technical upgrade compared to UFS 3.1
| Technical indicators | UFS 4.0Ultrafiltration System 4.0 | UFS 3.1 | Upgrade Scale |
|---|---|---|---|
| Read and Write Speeds | 4200MB/s (Read) / 2800MB/s (Write) | 2100MB/s / 1200MB/s | +100% or more |
| Channel Bandwidth | 23.2Gbps | 11.6Gbps | +100% |
| Power efficiency | 6.0 MB/s/mA6.0 Megabytes/second/mA ... | 14nm14 nanometers | Doubled energy efficiency |
| Package volume | 11×13mm11×13mm | 11×13mm11×13mm | Higher performance in the same size |
UFS 4.0's high-speed read and write capabilities and optimized energy efficiency make it an ideal component for "lightweight, high-performance" aerospace systems, particularly in weight-constrained orbiters and unmanned exploration platforms.
Comparison of Samsung UFS 4.0 and Mainstream Storage Technologies
| Storage Technology | Typical speed | Power consumption | volume | Application areas |
|---|---|---|---|---|
| Samsung UFS 4.0Samsung UFS 4.0 | 4200MB/s4200MB/s | Low | Very Small | Aerospace / Mobile AI Systems |
| NVMe SSD (PCIe 4.0)NVMe SSD (PCIe 4.0) | 7000MB/s7000MB/s | high | big | Data Center/PC |
| eMMC 5.1 | 400MB/s400MB/s | middle | Small | Low-end embedded |
| LPDDR5 DRAM | 6400MB/s (volatile) | High | Medium | Temporary AI Computation Cache |
Providing authentic UFS 4.0 modules for aerospace systems
As a leading international electronic component trader, Kingrole has long-standing experience collaborating with Samsung and its authorized channels, providing customers with genuine Samsung UFS 4.0 module procurement and system support services:
•Authenticity guaranteed: All UFS 4.0 modules are sourced through Samsung authorized channels and support original batch traceability;
• Space-grade screening: Extended temperature range (-40°C to +105°C) versions available.
• Custom packaging: Supports custom BGA packaging, gold-plated pins, and industrial-grade soldering solutions.
• Inventory and pricing advantages: Kingrole has multiple warehouses around the world, providing stable, high-volume supply and the best pricing.
• System-level support: Storage compatibility test reports are available for NVIDIA Jetson and AMD embedded platforms.
Through Kingrole, customers can obtain genuine warranty and supporting technical support for aerospace-grade Samsung UFS 4.0 modules, helping to ensure efficient project implementation.