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Adaptec 6805E 4 Ports 6GB/S SATA/SAS RAID Low Profile Controller Card w/ 128MB Cache Kit

RAID levels 0, 1, 10, 1E, and JBOD, 2 internal (SFF-8087) Mini SAS
Adaptec 6805E 4 Ports 6GB/S SATA/SAS RAID Low Profile Controller Card w/ 128MB Cache Kit - 1
Actual product may not be exactly as shown.
Adaptec 6805E 4 Ports 6GB/S SATA/SAS RAID Low Profile Controller Card w/ 128MB Cache Kit - 65102_l.jpg Customer Photos (0)

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Reg. Price: $335.04  CAD
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This item is in stock and will ship as soon as possible. Usually ships in 4-8 business days. Only a few left in stock! Order yours now (more are on the way).
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   Shipping Weight:   1 lbs
   Part #: 2271800-R

Features    [ Edit | History ]

8 internal port, low-profile MD2 with PCIe x4, SAS 2.0 and Gen 2 PCI-Express (PCIe) Unified Serial RAID controller with On-Board DRAM and Intelligent Power Management delivers the ideal price/performance and connectivity solution for entry-level server platforms, workstations and desktop systems.

Quick Specs:
Host Interface PCI Express 2.0 x4
Platform Supported PC SPARC
Limited Warranty 3 Year
Form Factor Plug-in Card
RAID Levels 0 1 10 1E JBOD
Controller Type Serial ATA/600 6Gb/s SAS
Height 2.6"
Width 6.1"
Green Compliant Yes
Green Compliance Certificate/Authority RoHS REACH
RAID Supported Yes
Total Number of SAS Ports 8
Number of SAS Ports (Internal) 8

Specifications    [ Edit | History ]
General Information  
     Brand Name: Adaptec
     Manufacturer: Adaptec, Inc
     Manufacturer Part Number: 2271800-R
     Manufacturer Website Address:
     Product Model: 6805E
     Product Name: 6805E 8-port SAS RAID Controller
     Product Type: SAS Controller
     Number of SAS Ports (Internal): 8
     SAS Connector Details: 2 SFF-8087
     Total Number of SAS Ports: 8
     Green Compliance Certificate/Authority: RoHS
     Green Compliant: Yes
     Platform Supported: PC
Physical Characteristics  
     Card Height: Low-profile
     Form Factor: Plug-in Card
     Height: 2.6" (65 mm)
     Width: 6.1" (155 mm)
Technical Information  
     Controller Type: Serial ATA/600
6Gb/s SAS
     Host Interface: PCI Express 2.0 x4
     RAID Levels: 0
     RAID Supported: Yes
     Limited Warranty: 3 Year

Adaptec 2271800-R Customer Reviews

Product reviews on are screened for relevance and inappropriate content. Reviews may contain inaccurate information about the product. If there is a discrepancy, please use the Flag this Review link located beside each review. Reviews are not an endorsement expressed by, but opinions from customers based on their own experience with a product. We do not recommend you make purchasing decisions based on facts or opinions expressed regarding Adaptec 2271800-R reviews.
Experience: 0 Days
 Verified Owner
True Raid on Chip Hardware raid on the cheap. All other brands want at least $200 more for RoC hardware raid. $280 is a great price for hardware raid.
although Adaptec puts screw holes in for a 40mm fan, they sell one directly from their website for the card. A bit of a con since this card although can threshold at 100 celsius before crapping out, it gets around the 50 c range when idle. I bought a 40mm fan for it from my local shop so no biggie there as the temps I have been told drop  10 degrees with the fan. I originally had one of these cards and chucked it because the maxview storage manager doesn't take kindly to OS tweaking. What I am getting is that the software which is web browser based won't allow to login if you tweak the OS too much. Keeps saying that I turned off windows system services which I did not. So, with the card I am getting from NCIX, I am testing a OS install with the maxview storage manager just to see the temps then just reinstalling with just the driver. since its a hardware card, most of the functions are carried out hardware side. also, the bios updating is done in a DOS environment. Meaning you have to create  a DOS flash drive or optical disc, boot to DOS and flash the card. Come on, were long past the text based OS. Its called gui based that windows thing Adaptec!
With regards to tweaking the OS, the problem of not being able to login into the storage manager app, it persists when using the old adaptec storage manager or the new maxview storage manager.

This review was modfied by poster @ 08-16-14 06:00 PM

Experience: 1 Months
really good item and good pricing
ive been using it for sometime and i really enjoy it

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Product Warranty
First 30 days limited warranty through The remainder of the five year warranty is provided directly by the manufacturer.

To speak with an Adaptec Technical Support Specialist in North America

Normal business hours support* 408-934-7274 Monday - Thursday 9:00 AM - 6:00 PM, Friday 10:00 AM - 2:00 PM (except holidays), 
U.S. Central Time
After hours support service** 1-800-416-8066 Receive technical support outside of Adaptec''s regular business hours.
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