Adaptec 2820SA User Guide - Page 23
About the Adaptec 2820SA, The Adaptec 2820SA is a SATA RAID controller with these features
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Chapter 3: About Your RAID Controller ● 23 About the Adaptec 2820SA The Adaptec 2820SA is a SATA RAID controller with these features: SATA ports 01 2 3 4 5 6 7 Mode 0 Flash connector Activity LED connectors I2C connector Battery connector PCI-X connector Mounting bracket Bus compatibility PCI-X, 3.3 V Bus width 64-bit Bus speed 133 MHz Standard cache 128 MB1 Maximum number of disk drives 8 SATA cables included 8 Battery backup module Adaptec Battery Module 500 (sold separately-see page 18) Audible alarm Yes 1 256 MB also available Note: A low-profile bracket is included with this controller. However, this controller may not fit in all low-profile systems.
Chapter 3: About Your RAID Controller
●
23
About the Adaptec 2820SA
The Adaptec 2820SA is a SATA RAID controller with these features:
Note:
A low-profile bracket is included with this controller. However, this controller may not fit in
all low-profile systems.
Bus compatibility
PCI-X, 3.3 V
Bus width
64-bit
Bus speed
133 MHz
Standard cache
128 MB
1
1
256 MB also available
Maximum number of disk drives
8
SATA cables included
8
Battery backup module
Adaptec Battery Module 500 (sold separately—see
page 18
)
Audible alarm
Yes
Mounting bracket
Mode 0 Flash connector
Activity LED connectors
I2C connector
SATA ports
0
1
5
4
3
2
6
7
PCI-X connector
Battery connector