Name: 2252600-R Adaptec 31205 12-Port 3Gb/s SAS PCIe x8 RAID Controller 256MB Cache
Brand: Adaptec
SKU: 2252600-R
Price: 535.77 USD
Availability: InStock
Rating: 4.8 (130 reviews)

Product Overview
The Adaptec 31205 RAID controller provides robust management of multiple SAS drives with a balance of speed and data protection. It fits into PCI Express x8 slots and supports a range of RAID levels, making it a practical component for servers and storage systems that require dependable performance and flexibility.

General Information
Brand	Adaptec
Part Number	2252600-R

Technical Specification
Host Interface	PCI Express x8 (PCIe x8)
Data Rate	SAS 3Gb/s per port (SATA II 3Gb/s)
RAID Levels	0,1,5,6,10,50,JBOD
Cache	256MB DDR2
Connectivity	SAS,SATA
Compatibility	Windows Server, Linux, VMware (common server OS support)

Physical Characteristics
Form Factor	PCI Express x8 add-in card (full-height; low-profile bracket available)
Weight	5.00
Condition	Refurbished

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

Product Description
The Adaptec 31205 RAID controller manages multiple SAS drives with data speeds up to 3Gb/s, making it suitable for medium to large storage arrays. Often found in servers and workstations, it handles data traffic efficiently through its PCI Express x8 slot, ensuring quick communication with the host system. Built for IT professionals and system administrators, this controller supports various RAID configurations, providing flexibility and data redundancy based on storage needs. It’s commonly used to improve storage reliability and performance in business-critical environments. Key Features Offers 12 SAS ports for connecting multiple drives simultaneously Equipped with 256MB DDR2 cache to speed up write and read operations Compatible with PCI Express x8 slots for high bandwidth Supports RAID levels 0, 1, 5, 6, 10, 50, and 60 for versatile data protection Includes management software for easy configuration and monitoring This controller is typically deployed in data centers and enterprise storage setups where managing several hard drives efficiently is essential. Its role in maintaining data integrity and speeding up access times makes it a reliable choice for handling demanding storage tasks.

Use Cases
The Adaptec 31205 RAID controller is typically deployed in enterprise and SMB server environments where reliable data throughput and protection are critical. It is well-suited for managing high-density SAS storage arrays in data centers and virtualization platforms requiring efficient RAID management and scalable storage solutions. How It's Used: Integrating with rack-mounted servers in data centers to provide resilient RAID configurations for mission-critical applications. Supporting virtualization hosts by managing multiple SAS drives and ensuring consistent I/O performance under heavy workloads. Enabling small to medium business storage servers to offer enhanced data protection through flexible RAID levels without compromising data transfer speeds. Facilitating storage clusters that demand high throughput and low latency for database and analytics workloads. Deploying in edge computing environments where compact, high-speed SAS storage arrays require robust RAID control. By delivering reliable RAID functionality and sufficient cache memory, the Adaptec 31205 supports operational efficiency and scalability in demanding IT infrastructures. Its compatibility with PCIe x8 interfaces ensures smooth integration into existing server configurations, balancing performance with data integrity.

2252600-R Adaptec 31205 12-Port 3Gb/s SAS PCIe x8 RAID Controller 256MB Cache

Product Overview

General Information

Technical Specification

Physical Characteristics

Miscellaneous

Product Description

Use Cases