145.14 USD
Hp enterprise qk554a6 internal
HP (0886111637317 / QK554A6) - PC - Business - SATA,Serial ATA - Data transfer rate: 6 Gbit/s - HDD Capacity: 500 GB - Storage drive buffer size: 8 MB - HDD speed: 7200 RPM - Height: 25
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Product Overview
The HP Enterprise QK554A6 Internal Hard Drive is a high‑performance 500 GB storage solution designed for business environments. It delivers reliable data access and robust durability, making it an ideal choice for enterprise PCs that demand consistent performance.
Key Specifications
- Capacity: 512 000 MB (500 GB)
- Interface: SATA 6.0 Gb/s (Serial ATA)
- Rotation Speed: 7200 RPM
- Cache Size: 8 MB
- Form Factor: 3.5‑inch, 25.4 mm height, 89 mm width
- Data Transfer Rate: Up to 6 Gb/s
- Segment: Business
Design and Build Quality
The QK554A6 features a robust metal enclosure that protects the internal components from shock and vibration. Its compact 3.5‑inch form factor allows it to fit seamlessly into standard desktop towers, while the 25.4 mm height ensures compatibility with most chassis designs.
Performance Characteristics
With a 7200 RPM spindle speed, this drive offers quick data retrieval and efficient file transfer rates. The 8 MB cache buffer enhances read/write operations, reducing latency for frequently accessed files. Combined with the SATA 6.0 Gb/s interface, users experience smooth multitasking and rapid application launches.
Compatibility Matrix
The QK554A6 is engineered to work flawlessly with a range of HP business PCs:
- HP Compaq 6200 Pro Microtower PC
- HP Compaq 6200 Pro Small Form Factor PC
- HP Compaq 8200 Elite Convertible Minitower PC
- HP Compaq 8200 Elite Microtower PC
- HP Compaq 8200 Elite Small Form Factor PC
Installation Guide
Installing the QK554A6 is straightforward:
- Power off the computer and disconnect all cables.
- Open the case panel to access the drive bay.
- Insert the hard drive into a 3.5‑inch slot, aligning the screw holes.
- Screw the drive securely with the provided screws.
- Connect the SATA data cable to the motherboard and the SATA power connector from the PSU.
- Close the case, reconnect cables, and boot up the system.
Reliability and Durability
The QK554A6 is built for continuous operation, featuring advanced firmware that monitors drive health and predicts potential failures. Its sealed design protects against dust ingress, while the metal housing dissipates heat efficiently, extending the lifespan of the mechanical components.
Use Cases in Enterprise Environments
This hard drive excels in scenarios such as:
- Data Centers: Reliable storage for virtual machines and backup solutions.
- Workstations: High‑throughput access to large media files or databases.
- Business Desktops: Everyday file storage with fast boot times and application launches.
Technical Support and Documentation
HP provides comprehensive technical documentation for the QK554A6, including firmware updates, diagnostic tools, and detailed installation manuals. These resources ensure that IT professionals can maintain optimal performance and quickly resolve any issues.
Conclusion
The HP Enterprise QK554A6 Internal Hard Drive combines substantial storage capacity with robust performance metrics tailored for business use. Its compatibility with a wide range of HP PCs, coupled with durable construction and efficient data handling, makes it a dependable choice for enterprises seeking reliable internal storage solutions.
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| Brand | ![]() HP is a technology company that creates a wide range of products, including personal computers, printers and scanners, and software. |
| Model | HP QK554A6 |
| MPN | HP QK554A6 |
| ID | 11102233 |
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| Key Features | |
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Component for Specifies the type of device or system that the product is intended to be used with, such as a PC, server, notebook, surveillance system, or other electronic equipment. The value represents a single category and can be used to filter or group products by their target platform.
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PC |
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Data transfer rate The maximum theoretical speed at which a device can send or receive data, expressed in bits per second (bps) or its multiples such as kbps, mbps, gbps, etc. It represents the upper bound of throughput under optimal conditions and is useful for comparing performance across devices and interfaces.
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6 Gbit/s |
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HDD Capacity The total amount of digital storage that an internal hard drive can hold, expressed as a numeric value with an appropriate unit such as GB, MB, or TB. This attribute helps users understand how much data the device’s built‑in hard drive can store and compare storage options across products.
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500 GB |
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HDD speed The number of revolutions per minute (RPM) at which a hard‑disk drive’s spindle turns, indicating the drive’s data access performance and endurance characteristics.
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7200 RPM |
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Height The vertical dimension of a product measured from its lowest to highest point. It is expressed in a physical unit such as millimetres, centimetres or inches and applies to any item where height is relevant, including books, electronics, furniture and other objects.
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25.4 mm |
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HP segment Indicates the target market segment for a product, such as "Business", "Home", or "Small‑medium business". This attribute helps customers quickly identify the intended user group and typical use case of the item.
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Business |
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Interface List of physical or logical interfaces that allow communication between a hard drive and other devices, such as SATA, M.2 PCIe, U.2, SAS, NVMe, or other standard connections.
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SATA,Serial ATA |
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Storage drive buffer size The amount of temporary memory that a hard drive can hold before transferring data to the host system. Expressed as a digital capacity (e.g., kilobytes, megabytes). This attribute helps users understand how quickly a drive can process read/write operations and is useful when comparing performance across drives.
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8 MB |
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Width The horizontal measurement of a product, expressed in a linear unit such as millimetres or inches. It indicates how wide the item is from one side to the other and is used for sizing, fitting, and compatibility purposes.
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89 mm |

