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Are You Buying the Right HBA for Your EMC Storage
Advantages of QLogic SANblade 2400 Series FC HBAs in EMC Environments
introduction
HBAs are often the last element discussed in a SAN implementation,
even though they are the single most important component for
determining performance, down-time, and troubleshooting. Given
such pivotal factors, isn't worth taking the time to research which
HBA is best suited for your environment?
Category
Performance
IOPs/port
True-Enterprise Features
•
intelligent interleaved Direct
memory Access (iiDmA)
•
Dual read DmA (DrDmA)
•
out of order frame
reassembly (ooofr)
•
overlapping protection
Domains (opD)
QLogic QLx2400-e
emulex
Series
Lpx1150-e
150,000
http://www.qlogic.com/
100,000
knowledgecenter/briefs_
papers.asp#fc
ü
http://www.qlogic.
com/knowledgecenter/
tech_briefs.asp
C o m p e t i t i v e B r i e f
QLogic SANblade 2400 series fC HBAs are engineered with
unique enterprise features that help SAN administrators to
standardize on QLogic fC HBAs in emC environments.
this document summarizes the many advantages integrated
into QLogic SANblade 2400 series fC HBA solutions over emulex
Lighpulse 1150-e and 11000-e fC HBA solutions.
emulex
Lpx11000-e
enables server consolidation and lowers
datacenter costs.
•
50% more iops.
•
246% higher performance in Windows.
100,000
•
78% higher performance in mS-
exchange.
•
35% Higher performance in oracle.
•
39% Higher performance in vmware.
Highest performance in 4Gb and mixed
speed environments.
No
No
Customer Benefit
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Related Manuals for Qlogic QLA2462
Summary of Contents for Qlogic QLA2462
- Page 1 Are You Buying the Right HBA for Your EMC Storage Advantages of QLogic SANblade 2400 Series FC HBAs in EMC Environments introduction HBAs are often the last element discussed in a SAN implementation, even though they are the single most important component for determining performance, down-time, and troubleshooting.
- Page 2 QLogic FC HBA Advantage in an EMC Environment Category QLogic QLx2400-e Ease-of-Use Unified Firmware/Driver http://www.qlogic.com/ documents/datasheets/ knowledge_data/ whitepapers/CB06004- Host bus Identification on Bracket WWPN on Bracket Separate LED for 4/2/1 Gb speeds on Bracket Boot Support fCode HSG-CB07005 emulex emulex...
- Page 3 QLogic and emulex 4Gb fC HBAs demonstrate that QLogic 4Gb fC HBAs are distinctly superior to emulex’s offering; QLogic HBAs represent the best-in- class in virtually every category.
- Page 4 -A Direct memory Access (DmA) read request is a request from a DmA module (or channel) to transfer data from a host system to a storage device. QLogic (patent pending) DrDmA technology significantly improves overall system performance by allowing multiple DmA read requests to be issued and processed efficiently.
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