
( Brand: Ibm ), ( Model: IBM SERVERAID H1110 ), ( Type: Raid Controller Card )
The IBM ServerI/O Services Adapter 81x4494 is a high-performance storage controller designed to meet the demands of modern data centers. This particular model, specifically the 81y4494, is a RAID controller that supports RAID 0, 1, 5, 6, 10, and 50 configurations, providing flexible data protection options.
The adapter features a large 6GB SAS2/SATA3 buffer, which allows for improved data throughput and reduced latency. This buffer size is particularly beneficial for applications that require high I/O operations, such as databases and virtualized environments.
The 81y4492 is compatible with various IBM servers, including xSeries, pSeries, and System x3850 X5 and X6 models. It supports up to 32 drives and offers a wide range of features, including error correction code (ECC) support, Advanced Format (AF) drives, and support for hot-swap and hot-plug drives.
The controller also provides enhanced data protection features, such as CRC-32, cyclic redundancy check (CRC), and self-monitoring, analyzing, and reporting technology (S.M.A.R.T.) to ensure data integrity and reliability.
The IBM ServerI/O Services Adapter 81x4494 is a robust and reliable storage controller that is designed to deliver high performance and data protection in a compact and power-efficient package. It is an ideal solution for businesses that require high-capacity storage and fast data transfer rates.
Pros of buying IBM ServerAid Adapter 81Y4494:1. Reliability: IBM is a well-known brand with a reputation for producing reliable and high-quality hardware. The ServerAid Adapter is no exception.
2. Compatibility: This adapter is compatible with a wide range of IBM servers, making it a versatile option for businesses with varying IT infrastructures.
3. RAID Support: The 81Y4494 supports RAID 0, 1, 5, 6, and 10, providing flexibility in terms of data protection and performance.
4. High Capacity: The adapter supports up to 24 drives, making it suitable for large-scale data storage needs.
5. Energy Efficient: The adapter is designed to be energy efficient, reducing power consumption and lowering operational costs.
Cons of buying IBM ServerAid Adapter 81Y4494:1. Cost: The adapter is relatively expensive compared to some other RAID controllers on the market.
2. Limited Software Support: While the adapter itself is robust, the included software may not be as feature-rich as third-party RAID management software.
3. Compatibility with Non-IBM Servers: The adapter is primarily designed for IBM servers, and while it may work with some non-IBM systems, full compatibility cannot be guaranteed.
Ending Conclusion:The IBM ServerAid Adapter 81Y4494 is a reliable and capable RAID controller, especially for businesses that use IBM servers. Its high capacity and energy efficiency make it a strong contender for large-scale data storage needs. However, its cost and limited software support may be a drawback for some users. Ultimately, the decision to buy this adapter depends on your specific hardware requirements and budget.
Recommendation:If you are looking for a reliable and versatile RAID controller for your IBM servers, the IBM ServerAid Adapter 81Y4494 is a solid choice. However, if you are looking for a more cost-effective option or require more advanced software features, you may want to explore other options on the market.
Support features the serveraid H1110 adapter has the following features re synchronization with concurrent host I o operation host's I o operations are not halted when the volume is re synchronized because of a hot spare activation or disk replacement, thereby avoiding downtime. Global hot spare support a hot spare rebuilds data from a failed drive in an integrated volume that supports data redundancy.
Background initialization for quick volume setup background initialization allows host I o operations on a newly created mirrored volume without waiting for the process of copying data from the primary disks to secondary disks to complete. Consistency check for background data integrity consistency check verifies that all data on the primary and secondary disks in a mirrored volume are identical. Lot of 6 serveraid H1110 Ibm Frau 81Y4494 or 81Y4492 specifications the serveraid H1110 adapter has the following specifications four internal 6 GPS sas sata ports one x4 mini sas internal connector FSF GPS throughput per port based on ls SAS2004 6 GPS raid on chip Rock controller x4 pic express 2.
A global hot spare allows any physical drive to be designated as a hot spare for all configured integrated volumes.. It automatically synchronizes potentially inconsistent data after the unexpected loss of electrical power. Serveraid provides the ability to define a physical disk as a global hot spare to replace a failed drive.
Online capacity expansion for integrated mirroring raid 1 volumes online capacity expansion Ice allows the capacity of a two drive integrated mirroring volume raid 1 to be expanded by replacing existing physical disks with larger capacity disks without disrupting volume operations. Host interface supports raid 0, 1, 1e, and 10 connects to up to four sas or sata drives sas and sata drives are supported, but the mixing of sas and sata in the same integrated volume is not supported supports simple swap sata and hot swap sas and sata drives supports up to two integrated volumes supports up to two global hot spare drives supports drive sizes greater than 2 tb for raid 0, 1e, and 10 not raid 1 fixed stripe size of 64 KB compliant with disk data format DD Write journeying for data integrity write journeying is used to verify that the disks in a mirrored volume are synchronized.