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OCTEON™ Plus CN57XX Multi-Core MIPS64 Based Storage Services Processors
The OCTEON Plus CN57XX family of Multi-core MIPS64 Storage Services Processors targets intelligent storage processing requirements in mid-range to high-end storage switches, arrays, appliances, and servers. The family includes eight software-compatible processors, with six to twelve cnMIPS64 cores at up to 800 MHz speed on a single chip that integrate high-density, high-bandwidth standard interfaces along with the most advanced storage RAID, security, and storage application acceleration.

RAID acceleration on the CN57XX provides full line-rate hardware XOR and Galois Field processing for robust RAID 4/5/6, fully offloading the CPU. The CN57XX processors extend the rich encryption/decryption processing capabilities of the OCTEON family to include XTS for securing data-at-rest. Integrated hardware acceleration for compression/decompression, TCP, de-duplication, and unique Reliability, Availability, and Serviceability (RAS) features provide a fully integrated storage processing solution, replacing multiple processors, coprocessors, and ASICs in legacy designs. Supported by an industry-standard software toolchain and operating systems, the CN57XX offer a major performance, power, and real estate value proposition over alternatives.

 
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OCTEON Plus CN57XX - Block Diagram

    

OCTEON Plus CN57XX - Product Family

Device cnMIPS
cores
Performance
Options
L2 Cache
size
Networking
Interfaces
PCI- Express
Controllers
Memory IO
w/ECC
Package
Maximum
Instructions
Per Second
S
S
P
S
P
CN5740 8 12.2B y 2MB 2x
[4xSGMII or
1xXAUI ]
2x[x4 or x8 Lanes] DDR2
up to
800 MHz
1x or 2x 72-bit wide
1217
FCBGA
CN5745 10 16.0B y 2MB
CN5750 12 19.2B y 2MB

  Device Options :
Device Speed Grade ( 600LP = 600 MHz Low Power, 600 = 600 MHz, 750 = 750 MHz, 800 = 800 MHz )

Option code for device family listed below:
SSP  = Secure Storage Processor : Includes RAID, encryption,compression, networking, TCP
           acceleration and QoS
SP  =   Storage Processor : Includes RAID, compression, networking, TCP
           acceleration and QoS
   

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