2255900-R by Microchip Technology Inc.

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Manufacturer Microchip Technology Inc.
Manufacturer's Part Number 2255900-R
Description Microchip Adaptec; Product Model: 1220SA; Product Type: SATA Controller; Host Interface: PCI Express x1; Form Factor: Plug-in Card; Card Height: Low-profile;
NAME DESCRIPTION
Data Transfer Rate: 300 MB/s
Number of Physical Drive Supported: 2
Product Name: 1220SA 2 Port Serial ATA RAID Controller
Controller Type: Serial ATA/300
Platform Supported: PC
Limited Warranty: 3 Year
Brand Name: Microchip Adaptec
RAID Supported: Yes
Number of SATA Ports (Internal): 2
Form Factor: Plug-in Card
Marketing Information:

The Adaptec RAID 1220SA card is a two-port, PCI Express x1 controller featuring Adaptec HostRAID - an integrated RAID technology that maximizes system performance and uptime. The Adaptec 1220SA supports up to two 3Gb/s Serial ATA drives, Native Command Queuing, and offers RAID levels 0, 1, and JBOD (individual drive). The Adaptec 48-bit logical block addressing (LBA) support enables use of disk drives exceeding 137 GB in capacity.

Product Type: SATA Controller
Host Interface: PCI Express x1
Card Height: Low-profile
Maximum Data Transfer Rate: 300
Total Number of SATA Ports: 2
Product Model: 1220SA
Height: 2.5 "
RAID Levels: 0, 1, JBOD
Width: 3.54 "