Product Description
The IBM ESA3 adapter supports RAID operations with a 1.8 GB cache. It employs flash-backed cache to maintain data integrity during power loss, eliminating battery requirements. Configured for high I/O throughput with reduced latency. Operates consistently within Power system architectures.
Incorporates a 6 Gb/s SAS interface across three ports for device attachment. Enables RAID levels for structured data organization and access.
Demonstrates higher data rates and dependability compared to non-cached adapters. Facilitates management in multi-device configurations. Tri-port layout accommodates additional storage units.
Interfaces with Power RAID mechanisms for fault tolerance and data reconstruction. Exhibits extended mean time between failures suitable for continuous operation.
Occupies PCIe2 slots with standard installation procedures. Handles intensive data flows with controlled energy consumption, supporting system stability. Contributes to RAID array functionality.
Technical Specifications Feature Code | ESA3 Part Number | 00FX339 CCIN | 57BB Form Factor | PCIe2 x8 Single Wide, Full-Height, Short Interface | SAS 6 Gbps Tri-port Cache | 1.8GB Write-Cache (Flash-Backed) Connectors | 3x Mini-SAS HD
Key Features
- Flash-backed cache for data persistence.
- Tri-port SAS for multiple connections.
- RAID 0,5,6,10 with hot-spare capability.
- Capacity for up to 72 HDDs or 24 SSDs.
- Paired operation for cache mirroring.
- Battery-free design for simplified maintenance.
- Support for high-availability configurations.
These capabilities align with advanced RAID environments. Cache secures data in failures, ports allow expansion. RAID options provide versatility, accommodates extensive drives. Pairing offers duplication. Structure minimizes interruptions, facilitates operational continuity.
Compatibility Integrates into designated Power models via PCIe2 slots. Necessitates adapter pairing and appropriate cabling.
- Supported Models: 8202-E4B, 8202-E4C, 8202-E4D, 8205-E6B, 8205-E6C, 8205-E6D, 8231-E2C, 8231-E2D, 8233-E8B, 8286-41A, 8286-42A, 8408-E8D, 9080-MHE, 9080-MME, 9117-MMB, 9117-MMC, 9117-MMD, 9119-MHE, 9119-MME, 9179-MHB, 9179-MHC, 9179-MHD.
- Operating System: IBM i V6R1+, V7R1+, VIOS 2.2.3.0+, AIX 6.1+, Linux RHEL6+, SLES11+.
- Additional Notes: Requires PCIe2 x8 slot, paired ESA3, SAS AA cable; supports EXP24S (#5887), EXP12S (#5886), 5802/5803; max 3 EXP24S or 6 EXP12S; no EXP24S mode 2 dual-half; double looping for performance.
Accommodates Power7 and Power8 platforms for system transitions. Encompasses multiple OS releases. Guidelines specify pairing and enclosure details.
Adaptable to capacity increases and variant selections. Mitigates configuration errors through directives. Aligns with IBM system frameworks.
Warranty Information This IBM ESA3 PCIe2 1.8GB Cache RAID SAS Adapter 00FX339 includes a 60-day warranty, covering initial configuration and operation.
