Fujitsu S26361-F3956-L100
Fujitsu (4057185743808 / S26361-F3956-L100) - Server/workstation - Serial ATA III - HDD - HDD Capacity: 1000 GB - HDD interface transfer rate: 6 Gbit/s - HDD size: 2
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Fujitsu S26361-F3956-L100: A High-Performance Enterprise Hard Drive
The Fujitsu S26361-F3956-L100 is a 1 TB, 2.5‑inch solid-state hard disk drive (HDD) engineered for demanding server and workstation environments. Designed to fit Fujitsu’s PRIMERGY and TX series servers—specifically the RX1330 M3, RX2530 M2, TX1320 M3, and TX1330 M3—the drive delivers reliable data storage with a focus on hot‑swap capability and high throughput.
Key Technical Specifications
- Capacity: 1 TB (1000 GB)
- Form Factor: 6.4 cm SFF (2.5″ SFF) – ideal for compact server chassis.
- Interface: Serial ATA III (SATA III), 6 Gb/s transfer rate.
- Spindle Speed: 7200 RPM, ensuring rapid data access and reduced latency.
- Sector Size: 512 bytes per sector – standard for compatibility with a wide range of operating systems.
- Cache (Buffer) Size: 128 MB – accelerates read/write operations by temporarily storing frequently accessed data.
- Operating Voltage: 5 V, matching the power specifications of Fujitsu server platforms.
- Hot‑Swap Support: Yes – allows for seamless drive replacement without shutting down the system.
- External Transfer Rate: Up to 600 MB/s when connected externally (e.g., via a compatible hot‑plug enclosure).
Design and Build Quality
The drive’s compact 6.4 cm SFF design reduces power consumption and heat generation, making it suitable for dense server configurations where space is at a premium. The internal construction incorporates high‑grade magnetic media and precision spindle bearings to maintain data integrity over extended periods of operation.
Performance Highlights
With a 7200 RPM spin speed and a generous 128 MB cache, the S26361-F3956-L100 delivers:
- Fast sequential read/write speeds that meet or exceed the SATA III bandwidth limits.
- Low average seek times due to the high spindle speed and efficient firmware algorithms.
- Consistent performance under heavy I/O workloads, making it ideal for database servers, virtualization hosts, and high‑throughput applications.
Hot‑Swap Functionality
The drive’s hot‑swap capability is a critical feature for enterprise environments where uptime is paramount. By integrating a hot‑plug compatible enclosure or chassis slot, administrators can replace the drive while the system remains operational, thereby minimizing downtime and avoiding manual power cycling.
Compatibility Overview
The S26361-F3956-L100 is specifically engineered for Fujitsu’s server lines:
- PRIMERGY RX1330 M3 (2.5″)
- PRIMERGY RX2530 M2 (2.5″)
- TX1320 M3 (2.5″)
- TX1330 M3 (2.5″)
Its 2.5‑inch SFF form factor ensures seamless integration with the server’s internal drive bays, while the SATA III interface guarantees compatibility with modern operating systems and firmware.
Use Cases and Deployment Scenarios
- Enterprise Servers: Ideal for primary storage in data centers where reliability and performance are critical.
- Workstations: Provides ample capacity for professional applications such as CAD, video editing, and large dataset analysis.
- Virtualization Hosts: Supports multiple virtual machines with high I/O demands due to its fast read/write capabilities.
- Backup Solutions: The hot‑swap feature allows for efficient backup drive rotation without service interruption.
Reliability and Longevity
Fujitsu’s rigorous testing protocols ensure that the S26361-F3956-L100 meets stringent reliability standards. The 7200 RPM spindle speed, combined with a robust magnetic media layer, provides a long mean time between failures (MTBF) suitable for mission‑critical workloads.
Conclusion
The Fujitsu S26361-F3956-L100 stands out as a dependable, high‑capacity storage solution tailored for enterprise servers and workstations. Its combination of 1 TB capacity, 7200 RPM speed, 128 MB cache, and hot‑swap capability makes it an excellent choice for organizations that demand both performance and uninterrupted availability.
Technical Reference Summary
| Attribute | Value |
|---|---|
| Model | S26361-F3956-L100 |
| Capacity | 1 TB (1000 GB) |
| Form Factor | 6.4 cm SFF (2.5″) |
| Interface | SATA III, 6 Gb/s |
| Spindle Speed | 7200 RPM |
| Sector Size | 512 bytes |
| Cache | 128 MB |
| Operating Voltage | 5 V |
| Hot‑Swap | Yes |
| External Transfer Rate | 600 MB/s (when connected externally) |
| Compatible Servers | PRIMERGY RX1330 M3, PRIMERGY RX2530 M2, TX1320 M3, TX1330 M3 |
This comprehensive overview captures the essence of the Fujitsu S26361-F3956-L100, highlighting its strengths and suitability for demanding enterprise environments.
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Category
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- SATA Hard Drives |
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International
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Predominant colors of the product |
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| Tags | Fujitsu S26361-F3956-L100 |
| Identifiers | |
| Brand | ![]() Fujitsu is a Japanese multinational information technology equipment and services company. It is the world's fourth largest IT services provider measured by revenues. |
| MPN | Fujitsu S26361-F3956-L100 |
| ID | 20958844 |
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| Key Features | |
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Component for Specifies the type of device or system that the product is intended to be used with, such as a PC, server, notebook, surveillance system, or other electronic equipment. The value represents a single category and can be used to filter or group products by their target platform.
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Server/workstation |
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Harmonized System HS code The Harmonized System (HS) code is a standardized numerical identifier used internationally to classify traded goods. It consists of up to six digits, where each pair of digits represents progressively more specific product categories. The HS code facilitates customs duties, trade statistics, and regulatory compliance by providing a common language for describing products across borders.
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84717050 |
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HDD Capacity The total amount of digital storage that an internal hard drive can hold, expressed as a numeric value with an appropriate unit such as GB, MB, or TB. This attribute helps users understand how much data the device’s built‑in hard drive can store and compare storage options across products.
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1000 GB |
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HDD interface transfer rate The highest theoretical speed at which a hard disk drive can send or receive data over its interface, expressed in bits per second (bps) or multiples such as kbps, mbps, gbps, etc. This value represents the upper bound of throughput under optimal conditions and is useful for comparing performance across different drives and interfaces.
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6 Gbit/s |
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HDD size The physical width of a hard disk drive expressed in inches or centimeters. It indicates the standard size that determines which enclosures, bays, and mounting hardware are compatible with the drive.
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2.5" |
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HDD speed The number of revolutions per minute (RPM) at which a hard‑disk drive’s spindle turns, indicating the drive’s data access performance and endurance characteristics.
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7200 RPM |
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Hot-swap Indicates whether the product can have storage units inserted or removed while it is powered on and running without needing to shut down or reboot the system.
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Yes |
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Interface The physical or logical interface used by a device to connect with other components, such as USB, PCI Express, SATA, Ethernet, Thunderbolt, DisplayPort, or similar standards. It indicates the technology that enables data transfer and power delivery between the product and its peripherals.
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Serial ATA III |
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Operating voltage The electrical voltage that a device is designed to operate at, expressed in volts (V). It may represent a single nominal value or a range indicating the minimum and maximum supply voltages compatible with the product. This attribute helps users verify that their power source matches the device’s requirements.
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5 V |
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Type The general category or style of the product, such as laptop, printer cartridge, or cooling fan. It helps buyers quickly identify the nature of the item and compare similar products.
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HDD |

