194.69 GBP
Dell 400-ATJJ 1TB 3.5" Internal Hard Drive, SATA III, 7200RPM, Hot Swappable and Pluggable
1 TB Dell 400‑ATJJ internal hard drive, 3.5″ SATA III, 7200 RPM, hot‑swap capable, designed for server use with high reliability and fast data transfer
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Dell 400-ATJJ 1TB Internal Hard Drive
The Dell 400-ATJJ is a high‑performance, 3.5‑inch internal hard drive engineered for demanding enterprise environments. With a generous 1 TB (1,048,576 MB) capacity and a robust 7200 RPM spindle speed, it delivers reliable storage for mission‑critical applications.
Key Technical Specifications
- Form Factor: 3.5 inches – the standard size for server and workstation drives.
- Interface: SATA III (6 Gb/s) – ensuring fast data transfer rates and compatibility with modern motherboards.
- Capacity: 1 TB – ample space for large databases, virtual machines, or extensive media libraries.
- Spindle Speed: 7200 RPM – balances performance and energy efficiency.
- Hot‑Swap / Hot‑Plug Capability: Yes – allows the drive to be replaced or added without shutting down the system, critical for high‑availability setups.
- Harmonized System Code: 84717050 – used for customs and trade classification.
Design & Build Quality
The Dell 400-ATJJ features a durable metal enclosure that protects against vibration and shock, making it suitable for data centers and industrial environments. Its compact 3.5‑inch form factor ensures easy installation in standard server chassis.
Performance Highlights
- Sequential Read: up to 200 MB/s – ideal for large file transfers and backup operations.
- Sequential Write: up to 180 MB/s – supports rapid data ingestion.
- Random I/O (4K): 90–100 IOPS – sufficient for moderate database workloads.
Reliability & Endurance
Designed with enterprise reliability in mind, the drive incorporates Dell’s proven firmware and error‑correction algorithms. Its 7200 RPM speed reduces wear compared to higher‑speed drives while maintaining solid performance, extending the overall lifespan of the unit.
Ideal Use Cases
- Enterprise Servers: Powering Dell PowerEdge systems with high‑throughput storage needs.
- Virtualization Platforms: Hosting virtual machine images and snapshots.
- Backup & Archival Solutions: Storing large volumes of backup data with quick retrieval times.
- High‑Availability Clusters: Leveraging hot‑swap capability to minimize downtime during maintenance.
Installation & Compatibility
The drive is fully compatible with Dell PowerEdge servers and other systems that support SATA III 6 Gb/s interfaces. Its hot‑plug feature allows for seamless integration into existing arrays without interrupting operations.
Environmental Considerations
- Operating Temperature: 0 °C to +70 °C – suitable for data center conditions.
- Power Consumption: Optimized for low power draw during idle and active states, contributing to overall energy efficiency.
Conclusion
The Dell 400-ATJJ 1TB Internal Hard Drive combines robust capacity, reliable performance, and enterprise‑grade durability. Its hot‑swap capability and SATA III interface make it a versatile choice for any organization seeking dependable storage that can scale with growing data demands.
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Category
This product is cataloged in our store in these categories
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- Internal HDDs (Hard Disk Drives) |
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International
Find this product in one of our international stores
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 189.66 EUR  319.93 EUR  423.00 EUR  212.13 EUR  245.48 EUR  326.00 CHF  92.49 EUR |
| Colors
Predominant colors of the product |
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| Tags | Dell 400-ATJJ 1000 GB Serial ATA III DELL 400-ATJJ internal DELL 400-ATJJ internal hard drive |
| Alternative searches | 7200 RPM hard drive SATA III hard drive Pluggable hard drive 1TB internal hard drive Hot swappable hard drive 3.5 inch internal hard drive Toshiba P300 1TB 3.5 inch internal hard drive Hitachi Deskstar 1TB 3.5 inch internal hard drive Seagate IronWolf 1TB 3.5 inch internal hard drive Seagate Barracuda 1TB 3.5 inch internal hard drive Western Digital Red 1TB 3.5 inch internal hard drive Western Digital Blue 1TB 3.5 inch internal hard drive HGST Ultrastar 7K1000 1TB 3.5 inch internal hard drive Western Digital Black 1TB 3.5 inch internal hard drive |
| Identifiers | |
| Brand |  Dell is a computer technology company that was founded by Michael Dell in 1984. The company is headquartered in Texas and is one of the largest technology companies in the world. Dell manufactures and sells personal computers, servers, data storage devices, network switches, software, and computer peripherals. |
| MPN | Dell 400-ATJJ |
| ID | 21643036 |
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| Key Features | |
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Harmonized System HS code The Harmonized System (HS) code is a standardized numerical identifier used internationally to classify traded goods. It consists of up to six digits, where each pair of digits represents progressively more specific product categories. The HS code facilitates customs duties, trade statistics, and regulatory compliance by providing a common language for describing products across borders.
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84717050 |
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