Users Guide

Read,
Write,
and
Cache
Policy
PE
RC
H8
00
PERC
H810
Adapt
er
PER
C
H70
0
Ada
pter
/
Inte
grat
ed/
Mod
ular
PERC
H710
Adapt
er/
Mini
Mono
lithic/
Mini
Blade
PER
C
H710
P
Adap
ter
PER
C
H310
Adap
ter/
Mini
Blad
e/
Mini
Mon
olithi
c
PERC
H730P
Adapte
r/ Mini
Monoli
thic/
Mini
Blades
/Slim
PERC
H730
Adapte
r/ Mini
Monoli
thic/
Mini
Blades
PER
C
H74
0P
Adap
ter/
Mini
Mon
olithi
c
PERC
H330
Adapter
/ Mini
Monolith
ic/Mini
Blades/
Embedd
ed
PERC
H830
Adapt
er
PERC
H840
Adapte
r
PERC
FD33xD
/
FD33xS
PERC
H730P
MX
PERC
H745P
MX
ed
Always
)
Write
Cache
Enable
d
Protec
ted
No No No No No No No No No No No No No No No
Cache
Policy
No No No No No No No No No No No No No No
Disk
Cache
Policy
Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes
Cache
I/O
No No No No No No No No No No No No No No
Direct
I/O
No No No No No No No No No No No No No No
Supported Features On The PERC Software RAID
Controllers
This section identies the controller-supported features and whether or not an enclosure can be attached to the controller. The Software
RAID controller include PERC S140.
• Controller Tasks
• Physical Disk Tasks
• Virtual Disk Tasks
• Virtual Disk Specications
• Supported RAID Levels
• Read, Write, Cache And Disk Cache Policy
• Enclosure Support
178
Supported Features