Adaptec Serial ATA RAID (2244900R) Serial ATA Controller

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Adaptec Serial ATA RAID (2244900R) Serial ATA Controller - Serial ATA Controller, SAS (Serial SCSI), The Adaptec RAID 5445 is based on an architecture ROC (RAID on Chip) double heart at the forefront of the industry and incorporates the latest developments Connectivity with PCI Express x8 512MB of DDR2 cache, allowing it to manage over 250,000 IO per second to 1.2 GB / s.Les four internal ports and four external ports of this Unified Serial controller allow you connect up to 256 SATA / SAS devices extension (or "expanders") SAS in internal and external configurations of your choice. The Adaptec RAID 5445 features code ARC (Adaptec RAID Code) with RAID levels 0, 1, 1E, 5, 5EE, 6, 10, 50, 60 and JBOD, as well as Copyback Hot Spare.Le management software Adaptec Storage Manager provides centralized management of all Adaptec RAID controllers from a single view. The Adaptec RAID 5445 also integrates the latest technological developments PCIe and supports a large number of operating systems, including open source Linux drivers.

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MPN

MPN: 2244900R

Key Features

Controller Type: Refers to the standard SATA connection contrÃ´leur.ContrÃ´leur
SCSI: Acronym for Small Computer System Interface. N Select the type of SCSI with the best compatibility with your systÃ¨me.SAS (Serial SCSI)

Specifications

RAID: Short for Redundant Array of Independent (or Inexpensive). NIt are several levels of RAID. The most common are levels 0, 3 and 5:
N
N Level 0: Provides data striping on (the distribution of files in blocks across multiple disks) but no redundancy. This technique improves performance but does not offer fault tolerance.
NNiveau 1: Authorizes the disk mirroring.
NNiveau 3: Same as Level 0, but also reserves one dedicated disk for error correction data. This level offers good performance and some degree of fault tolerance.
NNiveau 5: Allows data striping by byte, and error correction information of striping. Its performance is excellent and fault tolerance is bonne.RAID 5

Various

UPC: 760884154588
Product No.: 52760165

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