Fasttrak SX4100 Sata Raid controller aangeboden

Omschrijving

Deze Sata PCI controller Kan een hoop!

Controller Specifications

Four SATA ports at 1.5Gb/s (150 MB/sec)
Supports up to 1.6 terabytes of storage per controller (with four 400GB drives)
Dual controller support within a system
Low profile form factor ideal for 1U/2U servers
32-Bit, 66 MHz PCI bus; PCI 2.3 compliant
Promise RAID Processor with integrated XOR engine for RAID parity calculations and memory controller for local cache memory
64MB onboard ECC cache memory
FRAM for RAID5 transaction log to avoid data corruption in the event of application hangs
Built-in GPIO ports for enclosure management
RAID Levels Supported

RAID 5-- Striped parity on 3-4 drives, ultimate data protection, capacity and performance balance
RAID 10-- Data mirrored then striped across four drives, for double drive failure protection
RAID 1-- Mirrored pairs of drives for data protection with increased read performance
RAID 0-- Data striped across 2-4 drives for increased performance but no data protection
JBOD-- Just a Bunch Of Drives: independent connected drives with no RAID interconnection
RAID Fault Tolerance and Robustness Features

Multiple logical drive support enables combining different RAID levels on one set of disks
Online array expansion and RAID level migration to add capacity as needed
PerfectRAID technology for error handling and recovery of fatal media and disk errors
Read Check table to avoid data read errors
Support hot swap of failed drives and hot spare
Automatic/manual rebuild of hot spare drive
Background initialization for instant drive availability
Background rebuild, migration and synchronization
Error and event logging
Variable stripe block size support to meet various application requirements
Optimal disk utilization with gigabyte rounding
Support for SMART capable drives
Synchronization can be scheduled periodically for RAID array data consistency
Advanced Performance Features

Multiple caching policy support:
-- Write-back: Write-back cache for maximum write performance
-- Write-through: Write-through cache for data protection in the event of application freeze
-- Read ahead: Predictive read ahead caching based on application and data types
Packet commands and interrupt coalescing minimize interrupts for better performance
Elevator seek streamlines commands based on where data is located on the disk
Load balancing (mirrored RAID array only)
Web-Based Promise Array Management
Creates, deletes, expands, and converts disk arrays remotely
Array synchronization and rebuild scheduling
Monitors drive, array, and enclosure status and provides online event logging
E-mail notification of disk, array, controller or enclosure events (e.g. error or degrade conditions)
Operating Systems

Microsoft Windows 2000/XP/2003
Red Hat Linux, SuSE Linux, Linux partial open source driver

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