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Dell 0T8834 PERC 3Gb/s SAS 256MB PCI Express x8 Raid Controller
- Type: RAID Controller Card
- Interface: SAS
- Data Transfer Rate: 3Gb/s
- Cache Memory: 256MB
- Host Interface: PCI Express x8
- Supported Drives: SAS, SATA
- RAID Levels Supported: RAID 0, 1, 5, 10 (typical)
- Dell PERC Series
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Product Overview
The Dell 0T8834 is a PERC (PowerEdge RAID Controller) card featuring 256MB of cache and a 3Gb/s SAS interface. It connects via a PCI Express x8 slot, providing robust RAID capabilities for servers and workstations. This controller enhances data protection and performance for attached SAS and SATA drives.
Technical Information
| Model | 0T8834 |
| Brand | Dell |
| Type | RAID Controller Card |
Additional Specifications
| Interface | SAS 3Gb/s |
| Cache | 256MB |
| Host Interface | PCI Express x8 |
Product Description
The Dell 0T8834 is a high-performance RAID controller card designed to provide advanced data protection and storage management capabilities for Dell PowerEdge servers and other compatible systems. Utilizing a 3Gb/s SAS interface, it offers robust connectivity for both SAS and SATA hard drives, allowing for flexible storage configurations. The controller supports essential RAID levels such as RAID 0 (striping for performance), RAID 1 (mirroring for redundancy), RAID 5 (striping with parity for balanced performance and redundancy), and RAID 10 (striped mirrors for high performance and redundancy). This makes it suitable for a wide range of applications, from general-purpose servers to more demanding database and virtualization environments. With 256MB of onboard cache memory, the 0T8834 significantly accelerates storage operations by buffering data. This cache helps to speed up write operations by acknowledging them quickly and holding data until it can be written to the drives efficiently, and it also improves read performance by storing frequently accessed data. The cache memory, combined with the controller's dedicated processing power, offloads RAID calculations from the host CPU, freeing up system resources and improving overall server performance. The PCI Express x8 interface ensures ample bandwidth for high-speed data transfer between the controller and the motherboard. This RAID controller is a critical component for ensuring data availability and integrity. By implementing RAID configurations, users can protect their data against single or multiple drive failures, depending on the chosen RAID level. The Dell 0T8834 is a reliable solution for businesses seeking to enhance their storage infrastructure with robust RAID functionality, improved performance, and enhanced data protection, all within a cost-effective package.
