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

Disk Drive and

3G SAS (Serial Attached SCSI)

Controller

Enclosure Interface

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

Up to 32 logical drives

 

 

Supported

 

 

 

Host Memory

64-bit, supporting greater than 4GB server memory space

 

Addressing

 

 

 

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

Disk Drive and

3G SAS (Serial Attached SCSI)

Controller

Enclosure Interface

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

Up to 32 logical volumes

 

 

Supported

 

 

 

Maximum Volume

3TB (6 x 500 GB)

 

 

Capacity

 

 

 

Host Memory

64-bit, supporting greater than 4GB server memory space

 

Addressing

 

 

 

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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