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Dell HDNTJ Perc H345 12G Raid Controller, Front
- 12Gb/s SAS interface for high-speed storage connectivity
- Supports RAID levels 0, 1, 5, 10
- Designed for Dell PowerEdge servers
- Provides essential data protection and performance
- Low-profile form factor
- Compatible with various operating systems
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Product Overview
The Dell HDNTJ is a PERC H345 12Gb/s SAS RAID Controller, designed for Dell PowerEdge servers. It provides essential RAID functionality for data protection and performance enhancement.
Technical Information
| Part Number | HDNTJ |
| Brand | Dell |
| Product Type | RAID Controller |
| Interface | 12Gb/s SAS |
Additional Specifications
| RAID Levels Supported | 0, 1, 5, 10 |
| Cache Memory | None (Controller-based) |
| Form Factor | Low-profile |
Product Description
The Dell HDNTJ, identified as a PERC H345 RAID Controller, is a crucial component for enhancing storage performance and data reliability within Dell PowerEdge servers. This controller utilizes a 12Gb/s SAS (Serial Attached SCSI) interface, offering significantly higher throughput compared to previous generations, which is essential for demanding applications and high-performance storage configurations. It provides robust RAID (Redundant Array of Independent Disks) capabilities, supporting common RAID levels such as RAID 0 for striping (performance), RAID 1 for mirroring (redundancy), RAID 5 for striping with parity (balance of performance and redundancy), and RAID 10 for striped mirrors (high performance and redundancy). Designed specifically for integration into Dell PowerEdge server platforms, the HDNTJ ensures seamless compatibility and optimal performance. It is a foundational RAID controller, offering essential data protection features without the advanced caching or battery backup unit (BBU) found in higher-end PERC models. This makes it a cost-effective solution for businesses that require basic RAID functionality for their storage arrays, ensuring data availability and integrity against drive failures. The controller's firmware is managed through the server's integrated Dell Remote Access Controller (iDRAC) or the Lifecycle Controller, simplifying configuration and monitoring. The controller typically comes in a low-profile form factor, allowing it to fit into various server chassis configurations, including those with limited internal space. It supports a wide range of SAS and SATA drives, providing flexibility in storage media selection. The HDNTJ is compatible with major operating systems, including Windows Server and various Linux distributions, ensuring broad applicability across different IT environments. Its primary role is to provide a reliable and efficient storage backbone for critical business data.
