Fujitsu PRAID EP420i S26361-F5243-L200 Network Server with RAID Controller PCI Express x8 12 Gbit/s and 1024 MB LSI SAS3108

Fujitsu PRAID EP420i S26361-F5243-L200 Network Server

The Fujitsu PRAID EP420i S26361-F5243-L200 is a high‑performance network server module designed for enterprise storage solutions. It integrates a powerful RAID controller, extensive memory options, and robust connectivity to deliver reliable data protection and rapid access speeds.

Core Architecture

The heart of this module is the LSI SAS3108 chipset, a dual‑channel SAS controller that supports both SATA and SAS drives. Coupled with a PCI Express x8 interface, it delivers a maximum data transfer rate of 12 Gbit/s. This bandwidth ensures seamless communication between storage devices and host systems, enabling high throughput for demanding workloads.

RAID Capabilities

The module supports a comprehensive set of RAID levels:

• 0, 1, 5, 6, 10, 50, and 60

These options provide flexibility for data redundancy, performance optimization, and capacity planning. Additionally, the module offers RAID level migration, allowing administrators to transition between configurations without data loss.

Memory & Expansion

With an internal memory of 1024 MB DDR4‑SDRAM, the server can handle moderate caching and buffer operations. The module supports up to 32 GB of RAM, expandable via two SO‑DIMM slots. Memory speeds are compatible with 1333, 1600, 2133, and 2400 MHz modules, ensuring optimal performance across a range of host systems.

Storage Options

The module is engineered for SAS storage environments:

• Supports up to 2.5‑inch and 3.5‑inch drives, with a total of three bays (1 × 2.5″, 2 × 3.5″).
• No native SSD support; however, the PCI Express interface allows for external SSD solutions if required.
• All drives benefit from S.M.A.R.T. monitoring, providing early warning of potential failures.

Connectivity & Interfaces

The module offers a rich set of ports and interfaces to integrate seamlessly into existing infrastructure:

• PCI Express x8 host interface for high‑speed data paths.
• 1 × USB 2.0, 4 × USB 3.0 (Type‑A), and 1 × USB 3.0 Type‑C ports for peripheral connectivity.
• 1 × VGA port for console access.
• Ethernet LAN: 10/100/1000 Mbit/s single port for network management.

Power & Thermal Management

The server operates within a power envelope of up to 63 W, with an AC adapter rated at 19 V, 3.42 A (65 W). It incorporates advanced thermal monitoring and a PCG 2015C cooling solution to maintain optimal operating temperatures under load.

Form Factor & Physical Characteristics

The module is compact yet robust:

• Dimensions: 621.3 mm (width) × 62.8 mm (depth) × 368.9 mm (height).
• Weight: 4.34 g (module only), 6.72 g with stand.
• Full‑height, low‑profile PCI form factor suitable for standard server chassis.

Compatibility & Ecosystem Integration

The PRAID EP420i S26361-F5243-L200 is specifically engineered to complement the Fujitsu PRAID EP420i/e line. It can be deployed in a variety of server models, including:

• PRIMERGY CX2550 M5, CX2560 M5
• RX2520 M5, RX2530 M5, RX2540 M5
• RX4770 M4, TX2550 M5

These integrations enable unified management, streamlined firmware updates, and cohesive performance tuning across the Fujitsu ecosystem.

Software & Management Features

The module supports comprehensive management via Fujitsu’s Integrated System Manager (ISM) and other enterprise tools. Key software capabilities include:

• S.M.A.R.T. monitoring for proactive drive health assessment.
• RAID level migration without downtime.
• Firmware updates delivered through ISM, ensuring the latest security patches and performance enhancements.

Reliability & Redundancy

Designed for mission‑critical environments, the module incorporates:

• Dual power input support (100–240 V AC) with automatic voltage regulation.
• Redundant data paths via dual SAS channels.
• High‑quality components compliant with CE, RoHS, and WEE standards.

Conclusion

The Fujitsu PRAID EP420i S26361-F5243-L200 Network Server delivers a blend of high throughput, versatile RAID options, and robust management features. Its integration with the Fujitsu PRIMERGY platform makes it an ideal choice for enterprises seeking scalable, reliable storage solutions that can grow alongside evolving data demands.