Western Digital
Western Digital 0F22805 Ultrastar 4TB SAS 7200RPM HDD
★★★★★
Maximize Storage Efficiency with the HGST Ultrastar 7K6000 4TB HDD The HGST Ultrastar 7K6000 is a 4TB enterprise-class hard drive designed for capacity-optimized storage applications. Featuring a 7200 RPM spindle speed, SAS interface, and a 128MB cache, this drive delivers performance and reliab...
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Overview
Maximize Storage Efficiency with the HGST Ultrastar 7K6000 4TB HDD
The HGST Ultrastar 7K6000 is a 4TB enterprise-class hard drive designed for capacity-optimized storage applications. Featuring a 7200 RPM spindle speed, SAS interface, and a 128MB cache, this drive delivers performance and reliability for demanding data center environments. With advanced features like media cache architecture and encryption options, the Ultrastar 7K6000 enhances storage efficiency and data security.
Specifications:
- Brand: Western Digital (HGST)
- Model: 0F22805
- Capacity: 4000GB (4TB)
- Spindle Speed: 7200RPM
- Interface: SAS
- Form Factor: 3.5-Inch
- Cache: 128MB
- Sector Size: 512E
- Features: Ultra TCG, Media Cache Architecture, Instant Secure Erase (ISE) options, Encryption options (TCG Enterprise A, TCG with FIPS 140-2 certification)
Key Features
Best-in-class random & sequential performance
Reliable, field-proven, 7th generation 5-disk design
12Gb/s SAS and 6Gb/s SATA for compatibility with high performance data centers
128MB cache buffer improves response time and data management
2M hours MTBF rating & 5yr limited warranty
Specifications
Brand
Western Digital
Model
0F22805 (Ultrastar)
Capacity
4TB
Interface
SAS (12Gb/s) and SATA (6Gb/s)
Rotational Speed
7200RPM
Cache Buffer
128MB
Reliability Rating
2M hours MTBF
Warranty
5yr limited warranty
Design
7th generation 5-disk
Pros & Cons
👍 Pros
- Delivers best-in-class random and sequential performance, making it suitable for high-throughput enterprise applications.
- Features a reliable, field-proven 7th generation 5-disk design, contributing to its robust durability in continuous operation.
- Equipped with both 12Gb/s SAS and 6Gb/s SATA interfaces, ensuring broad compatibility with high-performance data center infrastructure.
- A 128MB cache buffer significantly improves data management and response times for read/write operations.
- Boasts a 2M hours MTBF (Mean Time Between Failures) rating and a 5-year limited warranty, highlighting its enterprise-grade reliability and longevity.
👎 Cons
- While offering best-in-class HDD performance, it cannot match the speed and low latency of solid-state drives (SSDs).
- The 7200RPM rotational speed, though standard for enterprise HDDs, is not the fastest option available for critical, ultra-low latency workloads.
- The 4TB capacity, while substantial, might be considered moderate for modern, large-scale enterprise storage requirements.
- Requires a SAS controller to fully utilize its 12Gb/s SAS interface, which might not be standard in all server setups.
- As a mechanical drive, it is more vulnerable to physical shock and vibration compared to an SSD, especially during transport or in non-racked environments.
Frequently Asked Questions
What is the storage capacity of this Western Digital Ultrastar drive?
This Western Digital Ultrastar HDD offers a storage capacity of 4TB.
Which interfaces does this hard drive support?
This drive supports both 12Gb/s SAS and 6Gb/s SATA interfaces, ensuring compatibility with a wide range of high-performance data center systems.
What does the 2M hours MTBF rating indicate?
The 2M hours MTBF (Mean Time Between Failures) rating signifies a very high level of reliability and durability, indicating the drive is designed for extended, continuous operation in enterprise environments.
How much cache buffer does this drive have?
This Western Digital Ultrastar HDD is equipped with a 128MB cache buffer, which helps to improve response time and data management.
What kind of warranty is included with this product?
The drive comes with a 5-year limited warranty, providing long-term assurance for its use in critical applications.
What is the rotational speed of this hard drive?
This Western Digital Ultrastar drive operates at a rotational speed of 7200RPM.
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