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Name:
400-ARWN
- Description:
- 600GB 15K RPM SAS 12Gbps 512n 2.5 Inches Hot-plug Hard Drive
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- 6013626278207
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400-ARWN Overview
400-ARWN is a HDD available in dual form factors (3.5-inch/2.5-inch) with a SATA III interface that spins at 7200 RPM, offering a storage capacity of 4 TB and a 256 MB cache. It is engineered with an MTBF of 1,000,000 hours and is rated for an annual workload of 180 TB/yr, ensuring the reliability required for continuous, 24/7 operation.
400-ARWN is designed for NAS and similar high-demand applications, featuring a low power consumption of 6 Watts during read/write operations and 4 Watts in idle mode. Advanced features such as helium-sealing, vibration protection, and dual actuator technology make it an ideal choice for data centers, desktops, surveillance, and enterprise storage environments.
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Pricing for 400-ARWN is available on request. Get immediate quote or for exclusive discounts, opt for bulk quotation for 400-ARWN.
Explore more options from Hard Drives & Ssds or explore other Dell products.
400-ARWN Specifications
| Product Type | Hard Drive |
| Drive Type | HDD |
| Use Case | NAS |
| Interface | SATA III |
| Form Factor | 3.5-inch |
| Storage Capacity | 4 TB |
| Spindle Speed (RPM) | 7200 RPM |
| Cache (Buffer Size) | 256 MB |
| Average Latency | N/A |
| Data Transfer Rate | Up to 210 MB/s |
| Annual Workload Rating | 180 TB/yr |
| Power Consumption (Read/Write) | 6 Watts |
| Power Consumption (Idle) | 4 Watts |
| Encryption Support | AES 256-bit |
| Helium Sealed | Helium-Sealed |
| Drive Bays Supported | Multi-bay |
| Vibration Protection | Yes |
| Advanced Features | Dual Actuator |
| Operating Temperature | 5–60°C |
| Product Name | 400-ARWN |
| Height | 1.03 inches |
| Width | 4.0 inches |
| Depth | 5.8 inches |
| Weight | 1.5 lbs |
400-ARWN Use Case
High-Frequency Trading Database Acceleration
In financial services firms running real-time order-matching engines, the 400-ARWN-600GB 15K RPM SAS 12Gbps 512n 2.5″ Hot-plug Hard Drive deployed in RAID 10 clusters delivers sub-millisecond latency and 250,000+ IOPS. The result is deterministic transaction throughput, reduced trade execution time, uninterrupted regulatory compliance and 99.999% system availability for mission-critical trading platforms.
Enterprise Virtualization Host Storage Tier
Cloud providers and enterprise IT teams integrate the 400-ARWN-600GB 15K RPM SAS 12Gbps 512n 2.5″ Hot-plug Hard Drive into VMware, Hyper-V or KVM clusters to achieve >200,000 IOPS per host and hot-swap maintenance without VM downtime. This increases VM density, accelerates provisioning, minimizes unplanned outages and lowers TCO by streamlining drive replacements and reducing power/cooling costs.
PACS Medical Imaging Workflow Acceleration
Hospitals and imaging centers deploy the 400-ARWN-600GB 15K RPM SAS 12Gbps 512n 2.5″ Hot-plug Hard Drive within PACS storage arrays to accelerate DICOM image retrieval and 3D scan processing by up to 5x versus SATA drives. Clinicians benefit from instant access to high-resolution studies, improved patient throughput, and secure compliance with data retention and confidentiality regulations.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
![960GB SSD SATA Read-intensive 6Gbps 512e 2.5 Inches Hot-plug, 3.5 Inches HYB CARR S4510 Hard Drive , 1 DWPD, 1752 TBW [SKU: 400-BDOG]](https://ormsystems.com/public1/storage/products/thumbnails/400-bdog-price.webp)
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![3.84TB SSD SATA Read-intensive 6Gbps 512e 2.5 Inches Hot-plug, 3.5 Inches HYB CARR S4510 Hard Drive , 1 DWPD, 7008 TBW [SKU: 400-BDMN]](https://ormsystems.com/public1/storage/products/thumbnails/400-bdmn-price.webp)
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| Advanced Features | Dual Actuator | Dual Actuator | Dual Actuator | Dual Actuator | Dual Actuator |
| Annual Workload Rating | 550 TB/yr | 550 TB/yr | 300 TB/yr | 300 TB/yr | 180 TB/yr |
| Average Latency | N/A | N/A | N/A | N/A | N/A |
| Cache (Buffer Size) | 128 MB | 128 MB | 256 MB | 256 MB | 256 MB |
| Data Transfer Rate | Up to 250 MB/s | Up to 250 MB/s | Up to 250 MB/s | Up to 250 MB/s | Up to 210 MB/s |
| Depth | 4.00 inches | 4.02 inches | 4.00 inches | 4.01 inches | 5.8 inches |
| Drive Bays Supported | Multi-bay | Multi-bay | Multi-bay | Multi-bay | Multi-bay |
| Drive Type | HDD | HDD | HDD | HDD | HDD |
| Encryption Support | AES 256-bit | AES 256-bit | AES 256-bit | AES 256-bit | AES 256-bit |
| Form Factor | 3.5-inch | 3.5-inch | 3.5-inch | 3.5-inch | 3.5-inch |
| Height | 1.03 inches | 1.03 inches | 1.03 inches | 1.03 inches | 1.03 inches |
| Helium Sealed | Helium-Sealed | Helium-Sealed | Helium-Sealed | Helium-Sealed | Helium-Sealed |
| Interface | SATA III | SATA III | SATA III | SATA III | SATA III |
| Operating Temperature | 5–60°C | 5–60°C | 5–60°C | 5–60°C | 5–60°C |
| Power Consumption (Idle) | 5.0 Watts | 4.0 Watts | 5 Watts | 5 Watts | 4 Watts |
| Power Consumption (Read/Write) | 8.5 Watts | 6.0 Watts | 8 Watts | 8 Watts | 6 Watts |
| Product Name | 400-BDOG Enterprise HDD | 400-BDMN | 400-ASHY | 400-AVEZ High Performance HDD | 400-ARWN |
| Product Type | Hard Drive | Hard Drive | Hard Drive | Hard Drive | Hard Drive |
| Spindle Speed (RPM) | 7200 RPM | 7200 RPM | 7200 RPM | 7200 RPM | 7200 RPM |
| Storage Capacity | 4 TB | 4 TB | 4 TB | 4 TB | 4 TB |
| Use Case | Desktop / Server / NAS / Surveillance / Enterprise Storage | Desktop / Server / NAS / Surveillance / Enterprise Storage | Desktop / Server / NAS / Surveillance / Enterprise Storage | Desktop / Server / NAS / Surveillance / Enterprise Storage | NAS |
| Vibration Protection | Yes | Yes | Yes | Yes | Yes |
| Weight | 2.0 lbs | 2.1 lbs | 2.5 lbs | 2.0 lbs | 1.5 lbs |
| Width | 5.79 inches | 5.79 inches | 5.79 inches | 5.79 inches | 4.0 inches |
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Questions & Answers
Q
What is the storage capacity of the 400-ARWN hard drive?
A
The 400-ARWN hard drive provides 600GB of raw capacity.
Q
What interface does the 400-ARWN drive use?
A
It features a 12Gbps Serial Attached SCSI (SAS) interface.
Q
What is the spindle speed of the 400-ARWN drive?
A
The drive spins at 15,000 RPM for low-latency performance.
Q
What form factor is the 400-ARWN hard drive?
A
The 400-ARWN uses a 2.5-inch form factor.
Q
Is the 400-ARWN drive hot-pluggable?
A
Yes. It supports hot-plug operation in compatible drive bays.
Q
What sector size does the 400-ARWN drive use?
A
It employs 512 native (512n) sectors.
Q
Which workloads is the 400-ARWN optimized for?
A
It’s optimized for high-performance enterprise workloads like servers, databases, and virtualization.
Q
What is the typical data transfer rate of the 400-ARWN drive?
A
It delivers sustained sequential transfer rates up to 205 MB/s.
Q
What is the average latency of the 400-ARWN hard drive?
A
It offers an average latency of approximately 2 ms.
Q
What is the MTBF of the 400-ARWN SAS drive?
A
It has a mean time between failures (MTBF) of up to 2 million hours.
Q
What is the power consumption of the 400-ARWN drive?
A
It consumes about 8.7 W during active use and 5.5 W when idle.
Q
Is the 400-ARWN compatible with my server?
A
It’s compatible with any SAS controller supporting 12 Gbps and 2.5″ hot-swap bays.
Q
How do I install the 400-ARWN hard drive?
A
Simply insert the drive into a 2.5″ SAS hot-swap bay; no system power-down is required.
Q
What warranty does the 400-ARWN include?
A
It includes a 5-year limited enterprise warranty.
Q
What operating temperatures can the 400-ARWN handle?
A
It operates reliably between 5 °C and 55 °C ambient temperature.
Q
Does the 400-ARWN support dual-port connectivity?
A
Yes. It supports dual-port SAS connectivity for redundancy and multipathing.
Q
Does the 400-ARWN hard drive include built-in encryption?
A
No. The 400-ARWN does not include built-in encryption support.
