HP Smart Array P822 2Gb FBWC/ Please contact for price

Description

If you want high reliability, performance, and efficiency in data storage and protection, a RAID controller is essential. The HP Smart Array P822 RAID Controller (2GB, 6Gb/s, PCI-e x8) significantly enhances the performance of your HDDs and SSDs by optimizing how data is stored and accessed across multiple drives.

With the HP Smart Array P822 RAID controller from Ref Group Vietnam, you get a powerful solution for improved data protection, fault tolerance, and I/O optimization. Our RAID cards are tested for quality and provide advanced functionality, including support for multiple RAID levels, fast transfer rates, on-board cache, and standard form factors — perfect for business or professional use.

What does a RAID controller do?

RAID cards improve drive and system performance by distributing data across multiple disks. This enables faster read/write speeds and enhances reliability through redundancy. Depending on the RAID level used, data can be protected even if one or more disks fail.

🔧 Standard RAID Levels
RAID 0 – Striping (No Redundancy)
Data is split evenly across drives for maximum speed but no fault tolerance. If one disk fails, data is lost.

RAID 1 – Mirroring
Data is copied (mirrored) across two or more disks. Offers excellent redundancy but reduced storage efficiency.

RAID 2 – Bit-Level Striping + Error Correction
Uses bit-level striping with dedicated disks for error correction (FEC). Rarely used today.

RAID 3 – Byte Striping + Dedicated Parity Disk
Provides good read speeds and fault tolerance. Uses a separate disk for parity data.

RAID 4 – Block Striping + Dedicated Parity Disk
Similar to RAID 3 but with block-level striping. Rarely implemented in modern systems.

RAID 5 – Block Striping + Distributed Parity
Most popular for servers. Can survive one drive failure. Efficient use of storage with built-in redundancy.

RAID 6 – Block Striping + Dual Distributed Parity
Like RAID 5, but supports up to two simultaneous drive failures for added protection.

Why Choose RAID?

If you work with large files like HD video, audio production, or complex design projects, RAID provides the speed, stability, and reliability you need. It’s a must-have for IT infrastructure, media professionals, and enterprise environments.

Affordable Pricing, High Performance

At Ref Group Vietnam, we offer high-quality RAID controllers at competitive prices. All cards are thoroughly tested, backed by a 90-day warranty, and include free installation support.

Warranty
Buy the HP Smart Array P822 RAID Controller / 2GB / 6Gb/s / PCI-e x8 with a 90-day warranty from Ref Group Vietnam and receive free installation assistance.