# Internal Hard Drive HPE 300 GB 2.5" SAS QR492A-RFB

**URL:** https://aio.lv/en/product--hp-enterprise-qr492a-rfb--4017767
**Data updated:** 2026-01-12 19:30 (EET)
**Category:** Hard Disk Drives (HDD)
**Manufacturer:** HP Enterprise
**Manufacturer code:** QR492A-RFB
**EAN:** 5712505821169
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

The HPE QR492A-RFB is a high-performance internal hard drive with a capacity of 300 GB and a speed of 15000 RPM. Designed for demanding applications, this 2.5" SAS drive offers fast data access and reliability, making it ideal for enterprise environments. Its compact size allows for efficient space utilization in server racks, ensuring optimal performance for data-intensive tasks.

## Long description

The HPE 300 GB 2.5" SAS QR492A-RFB is an internal enterprise-class hard drive optimized for server and storage systems that require consistent throughput and low-latency access. With a 300 GB capacity and a 15,000 RPM spindle speed, this 2.5-inch SAS drive is built to handle demanding applications and high I/O workloads while fitting into compact server trays and dense storage enclosures. The drive is identified by HPE/HP Enterprise part number QR492A-RFB and is intended for use in data center and virtualized environments where performance and reliability are prioritized.
Advantages
This HPE internal hard drive combines high rotational speed and small form factor to deliver rapid data access and predictable performance. The 15,000 RPM design reduces seek times compared with lower-speed drives, improving response for transactional databases and latency-sensitive applications. The 2.5" SAS interface supports enterprise-class connectivity and integrates into HPE server platforms and compatible SAS controllers. The 300 GB capacity offers a balance between usable storage and high-performance disk characteristics for tiered storage architectures.
Suitable for
 Database servers requiring low latency and high IOPS
 Virtualization hosts and hyper-converged infrastructure
 Transactional applications and OLTP systems
 High-performance storage arrays and RAID configurations
 Space-constrained server racks and dense drive enclosures
Key specifications
 Brand: HP Enterprise
 Model / MPN: QR492A-RFB
 EAN: 5712505821169
 Capacity: 300 GB
 Form factor: 2.5"
 Interface: SAS (Serial Attached SCSI)
 Rotational speed: 15,000 RPM
 Category: HDD (internal)
How to use
Install the HPE QR492A-RFB drive into a compatible 2.5" SAS drive bay or hot-swap tray following the server or storage system manufacturer's installation procedures. Ensure the server is powered down or that hot-swap procedures are followed if supported. Configure the drive within the RAID controller or operating system, and initialize and format the device according to the intended workload and filesystem requirements. Monitor drive health through system management tools and HPE firmware utilities for firmware updates and predictive failure alerts.
Usage recommendations
Use this 15,000 RPM 2.5" SAS drive in tiers or roles where low latency and high IOPS matter most, such as primary database volumes or VM boot/storage tiers. Combine multiple drives in appropriate RAID levels for redundancy and performance, and follow HPE compatibility lists and firmware guidelines to maintain system stability.

## Specifications

### Features

| Feature | Value |
|---|---|
| HDD capacity | 300 GB |
| HDD size | 2.5 |
| HDD speed | 15000 |
| HDD interface transfer rate | 6 Gbit/s |
| Component for | Server/workstation |
| Interface | SAS |
| Type | HDD |

## FAQ

### What payment options are available?

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### What is the warranty period?

All HP Enterprise products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized HP Enterprise service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: hdd capacity, hdd size, hdd speed, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

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