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Axiom 7XB7A00028-AX 1.8TB 12Gb/s SAS 10K RPM 2.5" Hot-Swap HDD for Lenovo ThinkSystem SR550 Server
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Product Features
Technical Overview
This drive combines 1.8TB of storage capacity with 10,000 RPM spindle speed for balanced performance in read/write intensive applications. The 12Gb/s SAS interface provides high-speed data transfer capabilities suitable for server workloads.
The 2.5-inch small form factor (SFF) design optimizes space utilization in server chassis while maintaining enterprise-grade durability. Hot-swap capability allows for drive replacement without system downtime, critical for maintaining server availability.
Relevant factors for this section include Storage Capacity, Disk Format, Spindle Speed (rpm). When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
A strong technical summary explains how the product's interfaces, hardware profile, and operating characteristics work together in real deployment. Buyers often need this context to confirm compatibility with existing devices, expected performance in daily use, and whether installation will be straightforward for IT staff or end users.
Key Product Advantages
This drive offers specific advantages for Lenovo ThinkSystem SR550 server deployments, combining certified compatibility with enterprise storage performance.
These strengths make the product easier to deploy and manage in real environments, especially where reliability, usability, and day-to-day operational continuity matter. Notable benefits include Server-Optimized Performance, Deployment Flexibility.
Server-Optimized Performance
The 10K RPM spindle speed and 12Gb/s SAS interface deliver the throughput needed for server applications, from database operations to virtual machine storage.
- 10,000 RPM for reduced latency
- 12Gb/s SAS for high bandwidth
- 512e format for modern compatibility
Deployment Flexibility
Hot-swap capability and 2.5-inch form factor provide operational flexibility in server environments where uptime and space efficiency are priorities.
- Hot-swap for zero-downtime maintenance
- 2.5-inch SFF for space efficiency
- Lenovo ThinkSystem SR550 certified
Deployment / Use Cases
This drive is specifically validated for Lenovo ThinkSystem SR550 servers, making it ideal for expanding storage capacity in existing deployments or building new server configurations.
Typical applications include database storage, virtual machine datastores, file servers, and application storage where 1.8TB capacity per drive meets density requirements. The SAS interface ensures compatibility with server RAID controllers and storage arrays designed for enterprise environments.
Relevant factors for this section include Storage Capacity, Disk Format, Spindle Speed (rpm). When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Server Storage Expansion
Add 1.8TB of high-performance storage to Lenovo ThinkSystem SR550 servers for applications requiring reliable, medium-capacity drives.
Data Center Storage
Deploy in server environments where 2.5-inch form factor, hot-swap capability, and SAS interface are standard requirements.
Highlights
- 1.8TB storage capacity for documents, media, and applications
- 12Gb/s SAS interface for high-speed data transfer
- 10,000 RPM spindle speed for responsive performance
- 2.5-inch small form factor for space-efficient server deployment
- Hot-swappable design for maintenance without downtime
- 512e disk format for modern storage system compatibility
- Validated for Lenovo ThinkSystem SR550 servers
- Enterprise-grade reliability for server environments
Specifications
| Specifications | |
|---|---|
| Manufacturer | Axiom Memory Solutions |
| Manufacturer Part Number | 7XB7A00028-AX |
| Brand Name | Axiom |
| Product Name | ThinkSystem 2.5" 1.8TB 10K SAS 12Gb Hot Swap 512e HDD |
| Product Type | Hard Drive |
| Technical Information | |
| Storage Capacity | 1.80 TB |
| Disk Format | 512e |
| Drive Performance | |
| Spindle Speed (rpm) | 10000 |
| Interfaces/Ports | |
| Drive Interface | SAS |
| Drive Interface Standard | 12Gb/s SAS |
| Physical Characteristics | |
| Drive Type | Internal |
| Form Factor | 2.5" |
| Hot Swappable | Yes |
| Miscellaneous | |
| Device Supported | Server |
| Compatibility | Lenovo ThinkSystem SR550 Server |
FAQ
What server models is this drive compatible with?
This drive is specifically validated for the Lenovo ThinkSystem SR550 server. It uses a 2.5-inch form factor with SAS interface, making it compatible with server bays designed for 2.5-inch SAS drives. Always verify compatibility with your specific server model and configuration before deployment.
What is the difference between 512e and other disk formats?
512e (512-byte emulation) is a disk format that presents 4K physical sectors as 512-byte logical sectors for compatibility with older operating systems and applications. This format maintains compatibility while utilizing modern 4K sector technology, providing a balance between performance and broad system support.
Can this drive be hot-swapped while the server is running?
Yes, this drive supports hot-swap functionality, allowing replacement or addition without powering down the server. This feature requires a server chassis with hot-swap bays and proper RAID configuration to ensure data integrity during drive operations.
What are the advantages of 10K RPM versus 7.2K RPM drives?
10K RPM drives offer faster data access times and higher IOPS (Input/Output Operations Per Second) compared to 7.2K RPM drives. This makes them better suited for applications requiring responsive storage performance, such as databases, virtual machines, and transaction processing systems.
Is this drive suitable for RAID configurations?
Yes, this SAS drive is designed for RAID deployments in server environments. The 12Gb/s interface and enterprise-grade construction support RAID 0, 1, 5, 6, 10, and other configurations. Always use identical drives from the same batch for optimal RAID performance and reliability.
What does 12Gb/s SAS interface provide compared to SATA?
12Gb/s SAS offers higher bandwidth, full-duplex communication, and better error recovery than SATA interfaces. SAS drives typically provide better performance in multi-drive environments, support longer cable lengths, and include features like dual-port capability for redundancy—making them preferred for enterprise server storage.
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