Name: 3R-A4145-AA HP 72.8GB 15K RPM SCSI 320MB/s 3.5-in Hard Drive
Brand: HP
SKU: 3R-A4145-AA
Price: 157.00 USD
Availability: InStock
Rating: 4.8 (130 reviews)

Product Overview
The HP 72.8GB 15000RPM SCSI 320MB/s 3.5-in Hard Drive provides high-speed, reliable storage intended for enterprise servers and high-performance workstations. It fits into standard bays and connects through a SCSI interface, balancing capacity and speed to support demanding applications without unnecessary complexity.

General Information
Brand	HP
Part Number	3R-A4145-AA

Technical Information
Capacity	72.8GB
Form Factor	3.5-inch
Disk Format	SCSI
Cache	8MB
Spindle Speed	15000 RPM
Hot Pluggable	Yes
Hot Swappable	Yes
Hybrid Drive	No
MTBF	1,200,000 hours

Interfaces/Ports
Interface	SCSI

Physical Characteristics
Condition	Refurbished
Weight	1.76

Miscellaneous
Compliance Standards	WEEE, RoHS, CE, FCC

Product Description
This hard drive is built for environments that require dependable, high-speed data access. Often found in enterprise servers and workstations, it handles intensive workloads with ease thanks to its fast rotational speed and solid capacity. Engineered with a 3.5-inch form factor, it integrates smoothly into existing systems using SCSI connections, favored in many business settings for their stability and speed. IT professionals and system administrators benefit from its balance of performance and reliability. Key Features High spindle speed delivers quicker read/write operations Robust SCSI interface supports consistent data throughput Designed to handle demanding server workloads efficiently Compatible with a variety of enterprise-grade systems Durable construction for prolonged operational life This drive is commonly deployed in data centers and enterprise IT setups where workload reliability and speed are critical. Its performance characteristics make it suitable for database servers, virtualization hosts, and other I/O-intensive tasks. Using this hard drive helps maintain smooth operations and reduces downtime risks in professional environments.

Use Cases
The HP 72.8GB 15000RPM SCSI hard drive is optimized for enterprise-grade servers and high-performance workstations requiring rapid data throughput and low latency. It serves environments where consistent, high-speed storage access is critical, such as virtualization clusters and database servers. How It's Used: Deployed in data center storage arrays to handle mission-critical transactional databases. Integrated into virtualization hosts supporting multiple virtual machines with demanding I/O profiles. Used in financial services environments requiring fast access to large datasets for real-time analytics. Installed in enterprise backup servers where reliable sequential read/write speeds optimize backup and restore operations. Employed in engineering workstations running CAD/CAM applications that demand consistent high-performance storage. This hard drive enhances operational efficiency by providing predictable performance in rigorous workloads, enabling scalable storage solutions that maintain throughput under heavy concurrency. Its robust design supports sustained server uptime and simplifies storage tiering strategies in enterprise infrastructures.

3R-A4145-AA HP 72.8GB 15K RPM SCSI 320MB/s 3.5-in Hard Drive

Product Overview

General Information

Technical Information

Interfaces/Ports

Physical Characteristics

Miscellaneous

Product Description

Use Cases