Description
Product Overview of 87V49 Dell Perc H800
Dell 87V49 Perc H800 6GBS PCI-Express 2.0 SAS Raid Controller is a storage solution that provides enhanced data protection and performance to enterprise-level applications. The device features a 512MB cache that is used to store frequently accessed data for faster access times. This article will provide a detailed explanation of the Dell 87V49 Perc H800, its features, benefits, and how it works.
Features of Dell 87V49 Perc H800
The Dell 87V49 Perc H800 is a RAID controller that offers a range of features for data storage and management. The controller provides support for up to 192 SAS or SATA drives, with a maximum storage capacity of 2TB per drive. The device features a 512MB cache that is used to store frequently accessed data for faster access times. The cache can be upgraded to 1GB or 2GB if required.
The device offers support for RAID levels 0, 1, 5, 6, 10, 50, and 60, which provide enhanced data protection and performance. RAID 0 offers striping without parity, which provides faster data access times but no data redundancy. RAID 1 provides mirroring, which provides data redundancy but no performance increase. RAID 5 provides block-level striping with distributed parity, which offers both data redundancy and increased performance. RAID 6 offers block-level striping with double distributed parity, which provides enhanced data redundancy. RAID 10 offers both mirroring and striping, which provides a balance between data redundancy and performance. RAID 50 and 60 provide enhanced data protection by combining the features of RAID 5 and RAID 0 or RAID 6 and RAID 0, respectively.
The Dell 87V49 Perc H800 features a PCI-Express 2.0 interface that provides a high-speed connection to the host computer. The device supports a maximum bandwidth of 6Gbps, which provides fast data transfer rates. The device also features a battery backup unit that provides protection against data loss in case of power outages.
Benefits of Dell 87V49 Perc H800
The Dell 87V49 Perc H800 offers a range of benefits for enterprise-level applications. The device provides enhanced data protection and performance, which is essential for critical applications. The device offers support for a range of RAID levels, which provides flexibility in data storage and management. The device also provides support for up to 192 SAS or SATA drives, which provides scalability for growing storage requirements.
The device also features a battery backup unit that provides protection against data loss in case of power outages. This feature ensures that data is not lost due to power failures, which is crucial for mission-critical applications. The device also features a high-speed PCI-Express 2.0 interface that provides fast data transfer rates, which is essential for applications that require high data transfer rates.
Working Process of Dell 87V49 Perc H800
The Dell 87V49 Perc H800 works by managing data storage and retrieval through a range of RAID levels. The device uses a 512MB cache to store frequently accessed data, which provides faster access times. The device also features a battery backup unit that provides protection against data loss in case of power outages.
The device is connected to the host computer through a PCI-Express 2.0 interface, which provides a high-speed connection. The device supports a range of RAID levels, which provides flexibility in data storage and management. The device also supports up to 192 SAS or SATA drives, which provides scalability for growing storage requirements.
General Information about the Dell 87V49
- Manufacturer: Dell
- Part Number or SKU# 87V49
- Type: Controller
- Sub-Type: SAS-SATA
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