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HP Smart Array 256MB, 2-5300 manual Standard Memory, Upgrading Memory and Memory Interleaving

Models: Smart Array 256MB Smart Array P400 2-5300 Smart Array 64MB

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NOTE: Memory configurations listed do not apply to "Factory Integrated Models".

Standard Memory

2 GB PC2-5300 Fully Buffered DIMMs (DDR2-667) (2 x 1 GB)

Upgrading Memory and Memory Interleaving

When upgrading memory, DIMMs 1A and 2A must match. DIMMs 3B and 4B, DIMMs 5C and 6C, and DIMMs 7D and 8D must match and must be installed as a pair. When DIMMs 1A and 2A are populated the system is automatically configured for 2:1 interleaving. When all 4 banks are populated the system is automatically configured for 4:1 interleaving. When four, six, or eight DIMMs are populated with identical DIMMs the system is automatically configured for bank interleaving.

Standard Memory Plus Optional Memory

Up to 26 GB memory is available with the standard memory and the optional installation of PC2-5300 Fully Buffered DIMMs (DDR2-667) memory kits.

Standard Memory Replaced with Optional Memory

Up to 32 GB of memory is available with the removal of the standard memory and the optional installation of PC2-5300 Fully Buffered DIMMs (DDR2-667) memory kits.

NOTE: Chart does not represent all possible configurations.

Memory

 

 

 

 

Slot

 

 

 

 

 

1

2

3

4

 

5

6

7

8

Standard

2 GB

1 GB

1 GB

Empty

Empty

 

Empty

Empty

Empty

Empty

Optional

26 GB

1 GB

1 GB

4 GB

4 GB

 

4 GB

4 GB

4 GB

4 GB

Maximum

32 GB

4 GB

4 GB

4 GB

4 GB

 

4 GB

4 GB

4 GB

4 GB

NOTE: In the online spare configuration, the ROM automatically configures the last populated bank as the spare memory. If only banks A and B are populated, bank B is the spare bank. If banks A, B, and C are populated, bank C is the spare bank, Online spare memory is configured through RBSU.

NOTE: Mirrored Memory uses mirrored banks to provide a high level of memory redundancy. Customer chooses to

implement or not: User selectable via BIOS and default is off.

Following are memory options available from HP:

 

1 GB FBD PC2-5300 2 x 512 MB Kit

397409-B21

2 GB FBD PC2-5300 2 x 1 GB Kit

397411-B21

2 GB FBD PC2-5300 2 x 1 GB LP Kit

461826-B21

4 GB FBD PC2-5300 2 x 2 GB Kit

397413-B21

4 GB FBD PC2-5300 2 x 2 GB LP Kit

461828-B21

8 GB FBD PC2-5300 2 x 4 GB Kit

397415-B21

8 GB FBD PC2-5300 2 x 4 GB LP Kit

466440-B21

NOTE: Memory Option Kits described as LP include Low Power DIMMs. For more information on ProLiant Energy Efficient

Features, please visit: http://h18004.www1.hp.com/products/servers/platforms/energyefficient/

In Advanced ECC mode, FBDIMMs must be populated as specified in the following table:

Configuration

Bank A

Bank B

Bank C

Bank D

1A and 3A

5B and 7B

2C and 4C

6D and 8D

 

1

X

-

-

-

2

X

X

-

-

3

X

X

X

-

4

X

X

X

X

DA - 12477 Worldwide QuickSpecs — Version 36 — 2/29/2008

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HP Smart Array 256MB, 2-5300 manual Upgrading Memory and Memory Interleaving, Standard Memory Plus Optional Memory
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Smart Array 256MB, Smart Array P400, 2-5300, Smart Array 64MB specifications

The HP Smart Array technology has long been a cornerstone in the realm of enterprise storage solutions, catering to various demands for data storage and management. Focusing specifically on the HP Smart Array controller models such as the 64MB, 2-5300, P400, and the 256MB variants, this article discusses their main features, technologies, and characteristics that make them effective solutions for businesses.

The HP Smart Array 64MB controller offers essential RAID functionality and serves as an entry point for those looking to implement a reliable storage solution. With support for various RAID levels, including RAID 0, 1, 5, and 6, this controller provides a balance between performance and data protection. Its 64MB of cache ensures efficient data throughput, vital for environments with moderate workloads.

The Smart Array 2-5300 controller represents a more advanced option, supporting higher performance storage configurations. Designed for fast-paced business applications, it enhances data integrity and availability. It also features advanced RAID levels like RAID 10 and RAID 50, catering to users who prioritize both performance and redundancy. The versatile connector options enable users to easily build and expand their storage needs.

The HP Smart Array P400 controller takes performance to another level with 256MB of cache memory, allowing for superior data handling capabilities. This controller is engineered for high-demand environments, boasting Serial Attached SCSI (SAS) interface compatibility which facilitates rapid data transfer rates. Enhanced SAS technology provides a greater number of devices connected to a single controller, making it ideal for enterprise-level applications where scalability and reliability are critical.

Lastly, the HP Smart Array 256MB controller showcases a powerful design that emphasizes efficiency. It includes support for advanced features such as battery-backed write cache, which ensures data is not lost during power failures. Users benefit from optimized read and write operations, resulting in elevated performance across various workloads.

All these Smart Array controllers maintain HP's commitment to robust data security and performance, employing technologies such as online RAID level migration and online capacity expansion. These functionalities allow organizations to adapt their storage solutions without downtime, a critical factor in today’s 24/7 business environment.

In conclusion, the HP Smart Array family, through its various models, offers tailored solutions to meet diverse storage needs—from basic RAID implementations to high-performance, enterprise-grade configurations—ensuring data protection, scalability, and reliability for businesses.