SUN MICROSYSTEMS 270-4440-04 Enterprise Scsi Backplane Pcb Board 250 A1000/D1000

( Brand: Sun Microsystems ), ( Manufacturer Part Number: 270-4440-04 ), ( Interfaces: Scsi ), ( Type: Drive Backplane ), ( To Fit: Enterprise 250, A1000, D1000 ), ( Country Of Origin: United States )

Review SUN MICROSYSTEMS Tested Good Enterprise 250 A1000/d1000 270-4440 Scsi Backplane Pcb Board

The Sun Microsystems 270-4440-04 Enterprise 250 A1000/D1000 SCSI Backplane PCB Board is a crucial component for building a high-performance storage subsystem in Sun Microsystems Enterprise 250 servers. This backplane board is designed to provide an interface between multiple SCSI disk drives and the server's main bus.

The 270-4440-04 backplane board supports both the A1000 and D1000 SCSI controller models, making it a versatile solution for various Sun Microsystems Enterprise 250 server configurations. It features a total of 16 SCSI ports, allowing the connection of up to 16 disk drives or other SCSI devices.

This Sun Microsystems backplane board is designed with a robust and reliable architecture. It utilizes a high-speed SCSI interface, ensuring efficient data transfer between the server and connected storage devices. The backplane board is also built with a robust power management system, ensuring stable power delivery to all connected devices.

The 270-4440-04 Enterprise 250 A1000/D1000 SCSI Backplane PCB Board is designed for easy installation and maintenance. It features a modular design, allowing for easy replacement of individual SCSI controller modules or disk drive modules. The board also supports hot-swapping of disk drives, enabling maintenance and upgrades to be performed without disrupting server operations.

In summary, the Sun Microsystems 270-4440-04 Enterprise 250 A1000/D1000 SCSI Backplane PCB Board is a critical component for building a high-performance storage subsystem in Sun Microsystems Enterprise 250 servers. It offers support for both A1000 and D1000 SCSI controllers, a high-speed SCSI interface, and a robust power management system. Its modular design and support for hot-swapping make it a reliable and easy-to-maintain solution for managing SCSI storage in Enterprise 250 servers.

The Sun Microsystems 270-4440-04 Enterprise 250 A1000/D1000 270-4440 SCSI backplane PCB board is a component used in Sun Microsystems Enterprise 250 servers for connecting and managing SCSI (Small Computer System Interface) devices. This backplane board is an essential part of the server's data transfer and storage infrastructure. In this response, we will discuss the pros and cons of buying this component to help you make an informed decision.

1. Compatibility: This backplane board is designed specifically for Sun Microsystems Enterprise 250 servers, ensuring seamless integration and compatibility with other server components.

2. High-Performance: The SCSI interface offers high-performance data transfer rates, making it suitable for handling large data workloads, such as databases or multimedia applications.

3. Reliability: Sun Microsystems is known for its high-quality server components, and this backplane board is no exception. It is built to provide reliable and stable performance in mission-critical environments.

4. Scalability: The Enterprise 250 server supports up to twelve internal SCSI drives, making it an ideal choice for data-intensive applications that require a large storage capacity.

1. Cost: The Sun Microsystems 250-4440 SCSI backplane PCB board can be quite expensive, especially when compared to similar components from other vendors.

2. Limited Upgradeability: This backplane board is designed for use with SCSI devices, which are now largely replaced by faster and more efficient technologies, such as SAS (Serial Attached SCSI) and SATA (Serial Advanced Technology Attachment).

3. Availability: Due to the age of the Sun Microsystems Enterprise 250 servers, spare parts and components, including this backplane board, may be difficult to find and procure.

The Sun Microsystems 270-4440-04 Enterprise 250 A1000/D1000 270-4440 SCSI backplane PCB board is a reliable and high-performance component suitable for data-intensive applications that require large storage capacities. However, its cost, limited upgradeability, and potential availability issues may not make it the best choice for all environments.

If you are working with a Sun Microsystems Enterprise 250 server and require a SCSI backplane board, this component is a solid choice due to its compatibility, reliability, and high-performance capabilities. However, carefully consider the costs, potential upgradeability constraints, and availability issues before making a purchase. If possible, exploring alternative solutions, such as SAS or SATA backplane boards, may be worth investigating for better value and future flexibility.

Details:

Good condition, tested working system pull.

part #: 270444004 prices

• $19.69-$79.99

specifications diskarrayponents:

• brand: Sun Microsystems
• mpn: 270-4440-04
• interfaces: Scsi
• type: Drive Backplane
• to fit: Enterprise 250, A1000, D1000
• country of origin: United States

returns diskarrayponents:

• policy: No Returns

offer diskarrayponents:

• started: March 13, 2026
• availability: In Stock
• best offers: True
• options: Ship-to-home
• quantity: 1
• sold: 0

shipping diskarrayponents:

• transit: 3-6 Days
• cost: $12.70
• carrier: USPS
• class: Standard, Expedited
• service: USPS Ground Advantage, USPS Priority Mail
• type: Calculated

payments diskarrayponents:

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• other
• wallet: Google-pay

general diskarrayponents:

• Enterprise Networking, Servers > Network storage Disk Arrays > Disk Array Components
• condition: Used

seller diskarrayponents:

• # reviews: 695
• rating: 100.0%
• city: Osseo, Minnesota

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