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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
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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 |
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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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