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400-ASUG
8TB 7.2K RPM NLSAS 12Gbps 512e 3.5 Inches Hot-plug Hard Driv...
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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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In a multinational financial services data center, deploying 400-ASUG-8TB 7.2K RPM NLSAS 12Gbps 512e 3.5
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.
In a smart city command center, leveraging 400-ASUG-8TB 7.2K RPM NLSAS 12Gbps 512e 3.5
To get the detailed certification, please go to the Compliance Center.
| Product Type | Hard Drive | Hard Drive | Hard Drive | Hard Drive | Hard Drive |
| Drive Type | HDD | HDD | HDD | HDD | HDD |
| 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 |
| Interface | SATA III / SAS 12Gb/s | SATA III | SATA III / SAS 12Gb/s | SATA III | SATA III / SAS 12Gb/s |
| Form Factor | 3.5-inch / 2.5-inch | 3.5-inch | 3.5-inch / 2.5-inch | 3.5-inch | 3.5-inch |
| Storage Capacity | 10 TB | 4 TB | 10 TB | 4 TB | 8 TB |
| Spindle Speed (RPM) | 7200 RPM | 7200 RPM | 7200 RPM | 7200 RPM | 7200 RPM |
| Cache (Buffer Size) | 256 MB | 256 MB | 256 MB | 256 MB | 256 MB |
| Average Latency | N/A | N/A | N/A | N/A | N/A |
| Data Transfer Rate | Up to 250 MB/s | Up to 210 MB/s | Up to 250 MB/s | Up to 250 MB/s | Up to 250 MB/s |
| Annual Workload Rating | 550 TB/yr | 550 TB/yr | 300 TB/yr | 300 TB/yr | 550 TB/yr |
| Power Consumption (Read/Write) | 8 Watts | 8 Watts | 8 Watts | 8 Watts | 8 W |
| Power Consumption (Idle) | 5 Watts | 6 Watts | 4 Watts | 5 Watts | 4 W |
| Encryption Support | AES 256-bit | AES 256-bit | AES 256-bit | AES 256-bit | AES 256-bit |
| Helium Sealed | Helium-Sealed | Helium-Sealed | Helium-Sealed | Helium-Sealed | Helium-Sealed |
| Drive Bays Supported | Multi-bay | Multi-bay | Multi-bay | Multi-bay | Multi-bay |
| Vibration Protection | Yes | Yes | Yes | Yes | Yes |
| Advanced Features | Dual Actuator | Dual Actuator | Dual Actuator | Dual Actuator | Dual Actuator |
| Operating Temperature | 5–60°C | 5–55°C | 5–60°C | 5–60°C | 5–55°C |
| Product Name | 400-ASUG | 400-ASIE | 400-ASTQ Enterprise HDD | 400-AVEZ High Performance HDD | 400-ASGQ |
| Height | 1.03 inches | 1.03 inches | 1.03 inches | 1.03 inches | 1.0 inches |
| Width | 4.00 inches | 4 inches | 5.79 inches | 5.79 inches | 4.0 inches |
| Depth | 5.79 inches | 5.79 inches | 8.66 inches | 4.01 inches | 5.8 inches |
| Weight | 1.85 lbs | 2.1 lbs | 1.65 lbs | 2.0 lbs | 1.8 lbs |
Reliable NLSAS drive suitable for archive and backup systems.
Stable operation with good capacity for the price.
Runs quietly and performs as expected.
Good choice for non critical storage tiers.
No issues after deployment.
The 400-ASUG hard drive offers 8 TB of raw storage capacity, ideal for large-scale data archiving and backup applications.
This drive features a 12 Gbps Nearline SAS (NLSAS) interface, delivering high throughput and reliable connectivity in enterprise environments.
The 400-ASUG spins at 7,200 RPM, balancing performance and power efficiency for sequential workloads.
This model uses a standard 3.5-inch form factor, compatible with most rack-mounted and tower server bays.