Name: P4X7G Dell PERC H755 12Gbps SAS RAID Controller 8GB Cache
Brand: Dell
SKU: P4X7G
Price: 1359.00 USD
Availability: InStock
Rating: 4.8 (130 reviews)

Product Overview
The Dell PERC H755 is a SAS RAID controller designed to provide high-speed 12Gbps SAS connectivity along with 8GB of cache memory for enhanced data management. It supports multiple RAID levels to deliver configurable storage solutions within Dell server environments, focusing on efficient drive management and data integrity.

General Information
Brand	Dell
Part Number	P4X7G

Technical Specification
Host Interface	PCIe x8
Data Rate	12 Gbps (SAS)
RAID Levels	RAID 0,1,5,6,10,50,60
Cache	8GB
Ports	8
Connectivity	SAS (12 Gbps)
External Interface	SFF-8643 (Mini-SAS HD, internal)
Compatibility	Dell PowerEdge servers

Physical Characteristics
Form Factor	Low-profile PCIe (half-height)
Weight	3.00
Condition	Refurbished

Miscellaneous
Eco Friendly	Yes
Compliance Standards	WEEE, RoHS, cURus, CE, FCC, CCC, UL, TUV, cULus, CSA, cUL

Product Description
The Dell PERC H755 is a SAS RAID controller designed to provide advanced storage management by supporting 12Gbps SAS interfaces. It is typically installed in Dell server systems to manage connected storage devices efficiently. IT professionals and system administrators use this controller to optimize storage reliability and data throughput. The controller features 8GB of dedicated cache memory, which assists in buffering data and improving RAID operations. It supports multiple RAID levels, enabling flexible configurations tailored to specific storage needs. Key Features 12Gbps SAS interface for high-speed storage connectivity 8GB onboard cache for data buffering and improved performance Supports various RAID levels to balance data protection and speed Designed specifically for integration with Dell server systems Enables efficient management of multiple storage drives Overall, the Dell PERC H755 RAID controller plays a critical role in data centers and enterprise server environments where storage performance and reliability are essential. It allows IT staff to configure and manage complex storage arrays effectively, adapting to diverse workload requirements.

Use Cases
This RAID controller is typically used in Dell servers to manage enterprise storage arrays where reliable data protection and performance are necessary. It benefits data centers and IT environments requiring robust RAID configurations and high-speed SAS connectivity to support demanding workloads. How It's Used: Managing multiple server-attached SAS drives in data center storage arrays Implementing RAID configurations for data redundancy and performance optimization Enhancing server storage throughput through 12Gbps SAS interface integration Buffering intensive data operations with 8GB cache to improve efficiency Supporting Dell server hardware for seamless storage controller integration Configuring storage solutions for virtualization or database servers In operation, the Dell PERC H755 facilitates organized data flow between servers and storage devices, helping administrators maintain data integrity and optimize storage performance based on workload needs. Its cache and high-speed interface contribute to effective storage management in enterprise environments.

FAQ's
What does the 12Gbps SAS interface mean for this controller? The 12Gbps SAS interface indicates the maximum data transfer rate supported by the controller, enabling faster communication between the server and connected storage devices compared to earlier SAS standards. How much cache memory does the Dell PERC H755 have? This Dell PERC H755 controller is equipped with 8GB of onboard cache memory, which helps buffer data during RAID operations to improve performance. Which RAID levels are supported by the P4X7G controller? The P4X7G Dell PERC H755 supports multiple RAID levels; however, specific supported RAID configurations depend on the server firmware and Dell's documentation. Is the P4X7G compatible with non-Dell servers? The P4X7G Dell PERC H755 is designed primarily for Dell server systems, and compatibility with non-Dell hardware is not specified. What type of storage devices can be connected to this RAID controller? The controller supports SAS storage devices that operate at 12Gbps speeds, allowing connection to compatible SAS hard drives and solid-state drives. Does this controller require special installation procedures? Installation typically involves inserting the controller into a compatible Dell server slot and configuring RAID settings via Dell management software; no additional special procedures are indicated.

P4X7G Dell PERC H755 12Gbps SAS RAID Controller 8GB Cache

Product Overview

General Information

Technical Specification

Physical Characteristics

Miscellaneous

Product Description

Use Cases

FAQ's