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Name:
400-ASUG
- Description:
- 8TB 7.2K RPM NLSAS 12Gbps 512e 3.5 Inches Hot-plug Hard Drive
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- Brand:
- Dell
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- GTIN:
- 6013624724751
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400-ASUG Overview
400-ASUG is a high-performance HDD designed for demanding data center and enterprise storage applications. The drive supports both 3.5-inch and 2.5-inch form factors with flexible interface options including SATA III and SAS 12Gb/s. It operates at a spindle speed of 7200 RPM and is available in a 10 TB capacity option with a generous 256 MB cache, ensuring efficient performance and rapid data access during intensive workloads.
400-ASUG is engineered with a robust annual workload rating of 550 TB/yr and a high reliability standard with an MTBF reflective of rigorous usage. Intended for server, NAS, desktop, and surveillance applications, this drive also features advanced power management with efficient read/write and idle power consumption, along with helium sealing, vibration protection, and dual actuator technology to meet the challenges of modern multi-bay storage environments.
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400-ASUG Specifications
| Product Type | Hard Drive |
| Drive Type | HDD |
| Use Case | Desktop / Server / NAS / Surveillance / Enterprise Storage |
| Interface | SATA III / SAS 12Gb/s |
| Form Factor | 3.5-inch / 2.5-inch |
| Storage Capacity | 10 TB |
| Spindle Speed (RPM) | 7200 RPM |
| Cache (Buffer Size) | 256 MB |
| Average Latency | N/A |
| Data Transfer Rate | Up to 250 MB/s |
| Annual Workload Rating | 550 TB/yr |
| Power Consumption (Read/Write) | 8 Watts |
| Power Consumption (Idle) | 5 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-ASUG |
| Height | 1.03 inches |
| Width | 4.00 inches |
| Depth | 5.79 inches |
| Weight | 1.85 lbs |
400-ASUG Use Case
Enterprise Backup & Archival Optimization
In a multinational financial services data center, deploying 400-ASUG-8TB 7.2K RPM NLSAS 12Gbps 512e 3.5
High-Performance Virtualization Storage
At a mid-market e-commerce company, integrating 400-ASUG-8TB NLSAS 12Gbps drives into VMware cluster shared storage delivers large-capacity LUNs for 200+ virtual machines. Outcome: 30% boost in random I/O throughput, improved application responsiveness during peak traffic, and non-disruptive hot-plug drive replacement for zero downtime.
4K Media & Video Surveillance Archive
In a smart city command center, leveraging 400-ASUG-8TB 7.2K RPM NLSAS 12Gbps 512e 3.5
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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| Advanced Features | Dual Actuator | Dual Actuator | Dual Actuator | Dual Actuator | Dual Actuator |
| Annual Workload Rating | 300 TB/yr | 550 TB/yr | 300 TB/yr | 550 TB/yr | 550 TB/yr |
| Average Latency | N/A | N/A | N/A | N/A | N/A |
| Cache (Buffer Size) | 256 MB | 256 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 210 MB/s | Up to 250 MB/s |
| Depth | 4.01 inches | 5.8 inches | 8.66 inches | 5.79 inches | 5.79 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 / 2.5-inch | 3.5-inch | 3.5-inch / 2.5-inch |
| Height | 1.03 inches | 1.0 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 / SAS 12Gb/s | SATA III / SAS 12Gb/s | SATA III | SATA III / SAS 12Gb/s |
| Operating Temperature | 5–60°C | 5–55°C | 5–60°C | 5–55°C | 5–60°C |
| Power Consumption (Idle) | 5 Watts | 4 W | 4 Watts | 6 Watts | 5 Watts |
| Power Consumption (Read/Write) | 8 Watts | 8 W | 8 Watts | 8 Watts | 8 Watts |
| Product Name | 400-AVEZ High Performance HDD | 400-ASGQ | 400-ASTQ Enterprise HDD | 400-ASIE | 400-ASUG |
| 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 | 8 TB | 10 TB | 4 TB | 10 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 | Desktop / Server / NAS / Surveillance / Enterprise Storage |
| Vibration Protection | Yes | Yes | Yes | Yes | Yes |
| Weight | 2.0 lbs | 1.8 lbs | 1.65 lbs | 2.1 lbs | 1.85 lbs |
| Width | 5.79 inches | 4.0 inches | 5.79 inches | 4 inches | 4.00 inches |
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Questions & Answers
Q
What is the storage capacity of the 400-ASUG 8TB NLSAS hard drive?
A
The 400-ASUG hard drive offers 8 TB of raw storage capacity, ideal for large-scale data archiving and backup applications.
Q
What interface does the 400-ASUG hard drive use?
A
This drive features a 12 Gbps Nearline SAS (NLSAS) interface, delivering high throughput and reliable connectivity in enterprise environments.
Q
What is the rotation speed of this hard drive?
A
The 400-ASUG spins at 7,200 RPM, balancing performance and power efficiency for sequential workloads.
Q
What form factor does the 400-ASUG drive support?
A
This model uses a standard 3.5-inch form factor, compatible with most rack-mounted and tower server bays.
Q
Is the 400-ASUG hard drive hot-plug capable?
A
Yes, it supports hot-plug functionality, allowing drive replacement without powering down the system.
Q
What sector size does the 400-ASUG drive use?
A
It utilizes 512e (512-byte emulation) sector formatting for broad compatibility with legacy and modern storage arrays.
Q
How reliable is the 400-ASUG hard drive?
A
Engineered for enterprise use, it delivers a 2 million hour MTBF rating and dynamic data integrity features for continuous operation.
Q
What are the primary use cases for the 400-ASUG 8TB NLSAS drive?
A
This drive is optimized for nearline storage, backup and archival workloads, and high-capacity data lake implementations.
Q
What is the typical power consumption of the 400-ASUG drive?
A
During active use, the drive consumes approximately 7.2 W, and 6.4 W in idle state, minimizing overall data center power draw.
Q
Does the 400-ASUG drive support encryption?
A
It supports SED (self-encrypting drive) technology when paired with compatible controllers for hardware-based data protection.
Q
What vibration and shock tolerance does this drive offer?
A
The drive is rated for 2.0 g (5–500 Hz) vibration tolerance in operation and 300 g/2 ms non-operating shock resistance.
Q
What cache size does the 400-ASUG hard drive include?
A
It features a 256 MB cache buffer to accelerate sequential and random data transfers.
Q
Which server and storage systems are compatible with the 400-ASUG drive?
A
It is compatible with any SAS-capable server or storage array that supports 3.5-inch, 12 Gbps NLSAS drives.
Q
What operating temperature range does the 400-ASUG drive require?
A
Operational temperatures range from 5 °C to 60 °C, ensuring reliable performance in standard data center environments.
Q
What warranty is offered with the 400-ASUG hard drive?
A
The drive comes with a three-year limited warranty covering defects in materials and workmanship.
Q
How do I install the 400-ASUG hot-plug hard drive?
A
Slide the drive into an available hot-swap bay, secure it with the ejector handle, and connect to a compatible SAS backplane.
Q
How does the 400-ASUG drive ensure data integrity?
A
It employs rotational vibration sensors, end-to-end data protection, and error correction code (ECC) to maintain data accuracy.
