Users Guide

Read, Write, Cache And Disk Cache Policy Supported
By PERC Hardware Controllers
Table 43. Read, Write, and Cache Policy Supported by PERC Hardware Controllers
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
Cache
settin
gs
Yes Yes Yes Yes Yes No Yes Yes Yes No Yes Yes Yes Yes Yes
Read
Policy
Yes Yes Yes Yes Yes No Yes Yes Yes No Yes Yes Yes Yes Yes
Read
Ahead
(Enabl
ed)
Yes Yes Yes Yes Yes No Yes Yes Yes No Yes Yes Yes Yes Yes
Adapti
ve
Read
Ahead
Yes Yes No No No No No No No No No No No No No
No
Read
Ahead
(Disabl
ed)
Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes
Write
Policy
Yes Yes Yes Yes Yes No Yes Yes Yes No Yes Yes Yes Yes Yes
Write
Back
(Enabl
ed)
Yes Yes Yes Yes Yes No Yes Yes Yes No Yes Yes Yes Yes Yes
Write
Throu
gh
(Disabl
ed)
Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes
Force
Write
Back
(Enabl
Yes Yes Yes Yes Yes No Yes Yes Yes No Yes Yes Yes Yes Yes
Supported Features 177