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Acoustic Noise
Listed are the declared A-Weighted sound power levels (LWAd) and
declared average bystander position A-Weighted sound pressure levels
(LpAm) when the product is operating in a 23°C ambient environment.
Noise emissions were measured in accordance with ISO 7779 (ECMA
74) and declared in accordance with ISO 9296 (ECMA 109).
Idle
LWAd
6.1 B
LpAm
44 dBA
Operating
LWAd
6.1 B
LpAm
44 dBA
Smart Array P400
Controller
Disk Drive and
Enclosure Interface
3G SAS (Serial Attached SCSI)
1.5G SATA (Serial Advanced Technology Attachment)
SAS Connectors
2 internal (SFF8484) x4 wide port connectors
Cache Memory Speed
DDR2-533MHz with 40 or 72-bit wide bus provides up to 4.2 GB/s
maximum bandwidth.
Server Interface
x8 2.5G PCIe provides 2GB/s maximum bandwidth.
SAS Speed
x8 3G SAS provides 2.4GB/s maximum bandwidth.
Cache Memory
40-bit 256MB cache (72-bit 512MB module upgrades available); ECC
protection, battery-backed, and transportable
Logical Drives
Supported
Up to 32 logical drives
Host Memory
Addressing
64-bit, supporting greater than 4GB server memory space
RAID Support
RAID 6 with ADG (Advanced Data Guarding) requires Battery Backed
Write Cache Upgrade
RAID 5 (Distributed Data Guarding)
RAID 1+0 (Striping & Mirroring)
RAID 0 (Striping)
Smart Array E200
Controller
Disk Drive and
Enclosure Interface
3G SAS (Serial Attached SCSI)
1.5G SATA (Serial Advanced Technology Attachment)
SAS Connectors
2 internal (SFF8484) x4 wide port connectors
Cache Memory Speed
DDR1-266 MHz provides up to 4.2 GB/s maximum bandwidth.
Server Interface
x8 2.5G PCIe provides 2GB/s maximum bandwidth.
SAS Speed
x8 3G SAS provides 2.4GB/s maximum bandwidth.
Cache Memory
40-bit 64MB cache or a 128MB battery backed cache: ECC protection,
battery-backed, and transportable
Logical Volumes
Supported
Up to 32 logical volumes
Maximum Volume
Capacity
3TB (6 x 500 GB)
Host Memory
Addressing
64-bit, supporting greater than 4GB server memory space
RAID Support
RAID 5 (Distributed Data Guarding)
RAID 1, 1+0 (Striping & Mirroring)
RAID 0 (Striping)
DA - 12477 Worldwide QuickSpecs — Version 36 — 2/29/2008
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