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Item#: N82E16816103101

Adaptec RAID 5445 2244900-R SATA/SAS 8-port (4 interal, 4 external) w/ 512MB cache memory Controller Card, Single

  • RAID 0, 1, 1E, 5, 5EE, 6, 10, 50, 60
  • 1 x SFF-8087 Mini SAS Internal Connectors
  • 1 x SFF-8088 Mini SAS External Connectors
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Learn more about the Adaptec 2244900-R


Form Factor
Low Profile Ready


External Connectors
1 x SFF-8088 Mini SAS
Internal Connectors
1 x SFF-8087 Mini SAS
PCI Express
Transfer Rate
Up to 3Gb/s
Cache Memory
512MB of DDR2 memory
RAID 0, 1, 1E, 5, 5EE, 6, 10, 50, 60
Operating Systems Supported
Microsoft Windows
Red Hat Linux
SUSE Linux
SCO OpenServer
Sun Solaris
VMware ESX


Intelligent Power Management
MD2 – Low profile form factor
RoHS compliant

Manufacturer Warranty

1 year limited

Quick Info


  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 0 day

Customer Reviews of the Adaptec 2244900-R

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  • Jason R.
  • 1/24/2012 6:38:59 AM
  • Tech Level: High
  • Ownership: 1 month to 1 year

5 out of 5 eggsGreat Card - But A Little Dated

Pros: This is a great card if you need both internal & external connectivity. It has 512MB of cache and a dual-core processor. Supports all the standard RAID levels, and even a few non-standard ones. Also will support extra caching via certain SSDs. Supports both SAS & SATA. I've run it in Windows, Linux, and VMWare... No issues.

Cons: This is an older generation card that only support 3Gb/s.

Other Thoughts: The final destination for this card was in my HP Microserver N40L. It gave quite a boost in HD performance and allowed me to use hardware based RAID-5.

1 out of 1 people found this review helpful. Did you? Yes No

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Home > 
Computer Hardware > 
Hard Drives > 
Controllers / RAID Cards > 
Adaptec > 
Item#: N82E16816103101
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