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Intel > 
Item#: N82E16816117290

Intel RCS25ZB040 PCI-Express 3.0 x8 Low-profile, 6.6" length (MD2 compliant) SATA / SAS RAID SSD Cache Controller

  • RAID 0/1/5/6/10/50/60
  • 4 x SATA 6.0Gb/s Internal Connectors
  • Up to 6Gb/s
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The Intel® RAID SSD Cache Controller RCS25ZB040 delivers up to 1TB of onboard Flash-based cache and two 800MHz RAID-On-Chip processor cores to help accelerate business applications. The Intel RCS25ZB040, powered by LSI Nytro MegaRAID technology, unleashes the IOPs and throughput potential afforded by solidstate memory without requiring a full array of SSD. As an example of the performance acceleration possible, replacing a standard RAID card with the Intel RCS25ZB040 resulted in a transaction rate of more than an order of magnitude (10x) for a database server in a test environment.

The Intel RCS25ZB040 utilizes intelligent caching algorithms to help identify frequently accessed data or "hot spots" and to promote them to the fast on-board Flash. SSD Caching RAID acceleration can be more cost-effective than direct attach solid-state drive (SSD)-only arrays or short stroked hard disk drive (HDD) environments.

All Intel RAID solutions are validated across multiple platforms with Intel® boards, chassis, and systems. Customized training, as well as service and support, make Intel the one source for customers seeking data protection, increased productivity, and simplified IT.

Learn more about the Intel RCS25ZB040


Form Factor
Low-profile, 6.6" length (MD2 compliant)


Internal Connectors
4 x SATA 6.0Gb/s
PCI-Express 3.0 x8
Transfer Rate
Up to 6Gb/s
Cache Memory
1GB embedded DDR3 ECC memory plus 256GB NAND
RAID 0/1/5/6/10/50/60


High performance 4-port intelligent hardware RAID card with a large capacity integrated NAND cache to significantly boost performance.

Processor: LSI SAS2208

Channels: 4 internal SAS / SATA ports supporting point-to-point 6.0 Gb/s and 3.0 Gb/s datatransfer rates.

Quick Info


  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year

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Home > 
Computer Hardware > 
Hard Drives > 
Controllers / RAID Cards > 
Intel > 
Item#: N82E16816117290
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