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Sun E177137 64 Bit PCI SCSI Controller Q Logic 3V Ultra Wide Differential Hvd Hba
- Interface: PCI 64-bit
- SCSI Controller Type: Ultra Wide Differential
- HBA Manufacturer: QLogic
- Voltage: 3.3V
- Designed for Sun Microsystems systems
- Enables connection of multiple SCSI devices
- High-speed data transfer for storage
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Key specifications
See full specs ↓- Interface
- PCI 64-bit
- SCSI Type
- Ultra Wide Differential
- Controller
- QLogic HBA
- Voltage
- 3.3V
- Brand
- Sun
- Part Number
- E177137
Product details
The Sun E177137 is a 64-bit PCI SCSI controller card, specifically a QLogic 3V Ultra Wide Differential HBA. It is designed to provide high-speed connectivity for SCSI devices in Sun Microsystems servers and workstations. This card enables efficient data transfer for storage peripherals.
Technical Information
| Interface | PCI 64-bit |
| SCSI Type | Ultra Wide Differential |
| Controller | QLogic HBA |
Additional Specifications
| Voltage | 3.3V |
| Brand | Sun |
| Part Number | E177137 |
Description
The Sun E177137, identified as a QLogic 3V Ultra Wide Differential HBA (Host Bus Adapter), is a crucial component for integrating SCSI storage devices into Sun Microsystems environments. This card utilizes the 64-bit PCI bus, offering significantly higher bandwidth compared to 32-bit PCI slots, which is essential for high-performance storage configurations. The Ultra Wide SCSI interface supports a wider data path, enabling faster data transfer rates for connected peripherals. Designed for 3.3V operation, this controller card is compatible with specific generations of Sun servers and workstations that utilize this voltage standard on their PCI slots. The differential signaling used in Ultra Wide Differential SCSI provides enhanced signal integrity over longer cable lengths and in electrically noisy environments, contributing to more reliable data transmission. This makes it suitable for demanding server applications where data integrity is paramount. As a Host Bus Adapter, the E177137 manages the communication between the host system and the SCSI storage devices, such as hard drives, tape drives, and optical drives. Its role is to offload the CPU from managing low-level I/O operations, thereby improving overall system performance. This card is a key component for expanding storage capabilities and ensuring efficient data access in legacy Sun systems.
Condition: Refurbished
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