62.93 GBP
THINKSYSTEM SR650/SR550/SR590
Lenovo (0889488472833 / 4XH7A08791) - Server/workstation - Marvell 88SE9230 - PCI Express 2.0 - M.2 - Depth: 22 mm - Width: 80 mm - Memory type: 3D TLC - Random read 4KB: 93000 IOPS - Random write 4KB: 43000 IOPS | Lenovo 4XH7A08791
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ThinkSystem SR650/SR550/SR590
The Lenovo ThinkSystem SR650, SR550, and SR590 servers represent a pinnacle of enterprise‑grade performance and reliability. Designed for demanding workloads such as virtualization, database management, and high‑throughput analytics, these systems combine robust hardware architecture with flexible configuration options to meet the evolving needs of modern data centers.
Core Architecture and Design
The ThinkSystem SR series is engineered around a dual‑socket server platform, enabling seamless scaling from entry‑level deployments to high‑density, mission‑critical environments. Each chassis supports up to two Intel Xeon Scalable processors, providing ample processing power for parallel workloads and intensive computational tasks.
Key design attributes include:
- Compact form factor: The SR650, SR550, and SR590 maintain a consistent footprint, allowing easy integration into existing rack infrastructures.
- Optimized airflow: Dedicated cooling pathways ensure efficient heat dissipation across all components, preserving performance stability under sustained load.
- Modular expandability: The chassis accommodates a variety of storage and networking modules, enabling tailored configurations for specific application requirements.
Storage Solutions: Micron 5100 480GB M.2 SSD
A critical component of the ThinkSystem lineup is the Micron 5100 480GB M.2 SSD, a high‑performance storage module that enhances data access speeds and overall system responsiveness.
Technical Specifications
| Parameter | Value |
|---|---|
| Capacity | 480 GB |
| Form Factor | M.2 2280 |
| Interface | PCI Express 2.0 x4 |
| Memory Type | 3D TLC NAND |
| Random Read (4KB) | 93,000 IOPS |
| Random Write (4KB) | 43,000 IOPS |
| Sequential Read Speed | 540 MB/s |
| Sequential Write Speed | 410 MB/s |
| Weight | 0.36 kg |
| Dimensions (Width x Depth) | 80 mm × 22 mm |
| Controller Type | Marvell 88SE9230 |
| NVMe Support | No |
| Hardware Encryption | No |
The SSD’s PCI Express 2.0 interface delivers reliable throughput for enterprise workloads, while the Marvell 88SE9230 controller ensures efficient data handling and low latency. Although it does not support NVMe, its high IOPS performance makes it ideal for transactional databases, file servers, and virtual machine storage.
Thermal Management: Airduct Upgrade Kit
The Airduct Thermal Kit is specifically engineered to enhance airflow around the M.2 SSDs within the ThinkSystem chassis. By redirecting hot air away from critical components, the kit maintains optimal operating temperatures, thereby extending drive longevity and preserving performance under heavy workloads.
- Compatibility: Designed for SR650, SR550, and SR590 models.
- Installation: Simple mounting system that fits seamlessly into existing server configurations.
- Color Options: Available in green or black to match chassis aesthetics.
Networking and Connectivity
The ThinkSystem SR series supports a range of networking options, including integrated Ethernet ports and optional expansion cards. This flexibility allows administrators to tailor bandwidth capabilities to specific application demands, whether for high‑speed data transfer or low‑latency communication.
PCI Express Expansion
With multiple PCIe slots available, users can add GPUs, additional SSDs, or specialized accelerators. The PCI Express 2.0 x4 interface of the Micron SSD ensures that storage performance remains consistent even when other high‑bandwidth devices are installed.
Reliability and Redundancy Features
The ThinkSystem SR lineup incorporates several built‑in safeguards to protect data integrity:
- Redundant Power Supplies: Dual power modules provide uninterrupted operation in the event of a failure.
- Hot‑Swappable Drives: Storage modules can be replaced without powering down the system, minimizing downtime.
- RAID Support: Advanced RAID configurations enhance data protection and performance across multiple drives.
Use Cases and Deployment Scenarios
These servers excel in a variety of enterprise environments:
- Virtualization Platforms: Host multiple virtual machines with high IOPS demands.
- Database Servers: Manage large transactional databases requiring fast read/write cycles.
- Analytics and Big Data: Process massive datasets efficiently thanks to robust storage throughput.
- High‑Performance Computing (HPC): Leverage dual CPUs and expandable memory for compute‑intensive tasks.
Conclusion
The Lenovo ThinkSystem SR650, SR550, and SR590 servers deliver a harmonious blend of power, flexibility, and reliability. Coupled with the high‑performance Micron 5100 480GB M.2 SSD and its dedicated Airduct Thermal Kit, these systems are well‑suited for demanding enterprise workloads that require consistent speed, low latency, and robust data protection.
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| Tags | ThinkSystem servers M.2 drives M.2 adapter Accessory Mounting kit Lenovo 4XH7A08791 computer |
| Identifiers | |
| Brand |  Lenovo is a Chinese technology company that produces a wide range of electronics, including laptops, tablets, smartphones, and servers. The company is headquartered in Beijing, and has a large international presence. Lenovo is the world's largest PC vendor, and is also a major player in the smartphone and tablet markets. |
| Model | Lenovo 4XH7A08791 |
| MPN | Lenovo 4XH7A08791 |
| ID | 14668661 |
| Dimensions / Weight | |
| 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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Controller type The model or designation of a hardware controller component, such as a network interface card, storage controller, or other embedded controller. It identifies the specific product line or series used in the device and helps users determine compatibility, performance characteristics, and support options.
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Marvell 88SE9230 |
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Depth The linear measurement of an object from front to back or top to bottom, expressed in a physical unit such as millimeters, centimeters, inches, etc. It indicates how deep the item is and can be used for fitting, compatibility, or spatial planning.
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22 mm |
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Hardware encryption Indicates whether the device includes a dedicated hardware-based encryption feature that protects data integrity and confidentiality through an embedded component.
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No |
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Interface List of physical or logical interfaces that allow communication between a hard drive and other devices, such as SATA, M.2 PCIe, U.2, SAS, NVMe, or other standard connections.
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PCI Express 2.0 |
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Memory type The classification of a device’s memory technology, such as DDR4 SDRAM, GDDR6, or MLC NAND. It indicates the underlying architecture and generation that determines performance characteristics like bandwidth, latency, and power consumption.
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3D TLC |
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NVMe Indicates whether the product includes an NVMe (NVM Express) interface for high‑speed solid state storage.
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No |
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Random read 4KB The maximum number of input/output operations per second that a storage device can perform when reading data randomly. This metric indicates how quickly the device can retrieve small, non‑sequential pieces of information and is useful for evaluating performance in database or high‑transaction workloads.
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93000 IOPS |
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Random write 4KB The maximum number of input/output operations per second that a storage device can perform when writing data randomly with 4‑KB blocks. This metric indicates how quickly the device can handle small, non‑sequential write requests and is useful for evaluating performance in database or high‑transaction workloads.
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43000 IOPS |
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Read speed The maximum rate at which a device can read data from storage or memory, expressed in bits per second (bps) or commonly used abbreviations such as MB/s or GB/s. This value indicates how quickly the device can retrieve information for processing or transfer.
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540 MB/s |
| SSD Capacity | 480 GB |
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SSD form factor Represents the physical form factor of a solid‑state drive, indicating its size and connector type (e.g., M.2, 2.5", 3.5"). This attribute helps users identify compatibility with motherboards, enclosures, or laptops.
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M.2 |
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Width The horizontal measurement of a product, expressed in a linear unit such as millimetres or inches. It indicates how wide the item is from one side to the other and is used for sizing, fitting, and compatibility purposes.
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80 mm |
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Write speed The maximum rate at which a device can write data to storage or memory, expressed in bits per second (bps) or commonly used abbreviations such as MB/s or GB/s. This value indicates how quickly the device can transfer information for writing operations and is useful for comparing performance across models.
|
410 MB/s |
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