Name:
400-ASGQ
- Description:
- DELL 300GB 15K SAS 2.5 12GB/S HDD 14G 128MB
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400-ASGQ Overview
400-ASGQ is a high-performance HDD built in a 3.5-inch form factor that offers flexibility with both SATA III and SAS 12Gb/s interfaces. It operates at 7200 RPM and delivers a storage capacity of 8 TB alongside a substantial 256 MB cache, making it well-suited for environments with heavy data workloads rated at 550 TB/yr and engineered with an MTBF of 1,200,000 hours.
400-ASGQ is optimized for desktop, server, NAS, and surveillance applications by delivering efficient power consumption of 8 W during read/write operations and 4 W when idle. Its advanced features include a helium-sealed design, vibration protection, and a dual actuator system, ensuring reliability and superior performance across data centers, enterprise storage, and demanding work environments.
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400-ASGQ 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 |
| Storage Capacity | 8 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 W |
| Power Consumption (Idle) | 4 W |
| Encryption Support | AES 256-bit |
| Helium Sealed | Helium-Sealed |
| Drive Bays Supported | Multi-bay |
| Vibration Protection | Yes |
| Advanced Features | Dual Actuator |
| Operating Temperature | 5–55°C |
| Product Name | 400-ASGQ |
| Height | 1.0 inches |
| Width | 4.0 inches |
| Depth | 5.8 inches |
| Weight | 1.8 lbs |
400-ASGQ Use Case
High-Frequency Trading with Sub-Millisecond Order Execution
A global financial services firm deploys the Dell 14G 300GB 15K SAS 2.5
Enterprise VDI Roll-Out with Predictable IOPS at Scale
A Fortune 500 company implements the 400-ASGQ-DELL 300GB 15K SAS HDD across its Dell 14G blade servers to support 1,500 virtual desktops. The drive’s sustained 12 Gb/s transfer rate and 128 MB cache deliver consistent I/O performance, reducing login storms by 45% and elevating end-user productivity while simplifying centralized management.
Tier-1 Relational Database Performance in Data Centers
A global e-commerce provider integrates the Dell 14G 300GB 15K SAS 2.5
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 | 300 TB/yr | 180 TB/yr | 300 TB/yr | 550 TB/yr |
| Average Latency | N/A | N/A | N/A | N/A | N/A |
| Cache (Buffer Size) | 128 MB | 256 MB | 128 MB | 128 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 | 5.79 inches | 4.00 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 | No | 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 | 1.01 inches | 1.0 inches |
| Helium Sealed | Helium-Sealed | Helium-Sealed | Helium-Sealed | Helium-Sealed | Helium-Sealed |
| Interface | SATA III | SATA III | SATA III | SATA III | SATA III / SAS 12Gb/s |
| Operating Temperature | 5–60°C | 5–60°C | 5–55°C | 5–60°C | 5–55°C |
| Power Consumption (Idle) | 5 Watts | 5 Watts | 6 Watts | 5 Watts | 4 W |
| Power Consumption (Read/Write) | 8 Watts | 8 Watts | 8 Watts | 8 Watts | 8 W |
| Product Name | 400-BDSW | 400-ASHY | 400-ASHF High Performance Enterprise HDD | 400-ASHI | 400-ASGQ |
| 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 | 8 TB |
| Use Case | Desktop / Server / NAS / Surveillance / Enterprise Storage | Desktop / Server / NAS / Surveillance / Enterprise Storage | Desktop / Server / NAS / Surveillance | Desktop / Server / NAS / Surveillance / Enterprise Storage | Desktop / Server / NAS / Surveillance / Enterprise Storage |
| Vibration Protection | Yes | Yes | Yes | Yes | Yes |
| Weight | 1.5 lbs | 2.5 lbs | 1.56 lbs | 1.5 lbs | 1.8 lbs |
| Width | 4.00 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 DELL 400-ASGQ 14G HDD?
A
The DELL 400-ASGQ SAS drive features a 300GB storage capacity designed for high-density server environments.
Q
Which interface does the Dell 300GB 15K SAS 2.5" HDD 14G support?
A
This HDD uses a 12Gb/s SAS interface to deliver low-latency, high-bandwidth connectivity in Dell PowerEdge 14G servers.
Q
What is the rotational speed of the DELL 400-ASGQ 2.5" HDD?
A
The DELL 400-ASGQ operates at 15,000 RPM, enabling fast seek times and high I/O performance.
Q
How much cache memory does the Dell 300GB 15K SAS HDD have?
A
This 14G SAS drive includes a 128MB cache buffer to optimize read/write operations and improve throughput.
Q
Is the DELL 300GB 15K SAS 2.5" HDD compatible with Dell PowerEdge 14G servers?
A
Yes, the 400-ASGQ drive is fully compatible with Dell PowerEdge 14th generation servers and integrates seamlessly with Dell PERC controllers.
Q
What form factor is the DELL 400-ASGQ SAS HDD?
A
The drive features a 2.5-inch small form factor (SFF) suitable for high-density server bays.
Q
What performance can I expect from this Dell 15K SAS drive?
A
You can achieve sustained transfer rates up to 205 MB/s and average seek times under 3.5 ms for demanding workloads.
Q
What are the ideal use cases for the Dell 300GB 15K SAS HDD?
A
This drive excels in high-transaction databases, virtualization, ERP applications, and tier-1 storage pools requiring low latency.
Q
Can I install the 400-ASGQ HDD as a hot-swappable drive?
A
Yes, it supports hot-swap installation in Dell hot-plug drive bays without interrupting server operations.
Q
What warranty coverage does the Dell 300GB 15K SAS 2.5" HDD include?
A
Dell provides a 3-year limited warranty with on-site support options and optional ProSupport upgrades.
Q
What is the MTBF rating of the DELL 400-ASGQ SAS drive?
A
This 14G HDD is rated for an MTBF of 2 million hours, ensuring high reliability in enterprise environments.
Q
Does the Dell 400-ASGQ HDD support RAID configurations?
A
Yes, it is certified for RAID 0, 1, 5, 6, 10 and other PERC-managed RAID levels for data protection and performance.
Q
How does the 12Gb/s SAS interface improve performance over 6Gb/s SAS or SATA?
A
A 12Gb/s SAS interface doubles bandwidth over 6Gb/s and SATA, reducing latency and supporting higher IOPS for critical applications.
Q
How does the Dell 15K SAS HDD compare to a SATA drive?
A
Compared to SATA, the 15K SAS drive delivers higher RPM, dual-port connectivity, better reliability and enterprise-grade error recovery.
Q
What is the typical power consumption of the Dell 300GB 15K SAS HDD?
A
This drive consumes approximately 8 W in active mode and 6 W at idle, optimizing power efficiency in dense server racks.
Q
Can I mix the DELL 400-ASGQ SAS HDD with other drive types in the same server?
A
Dell recommends grouping identical SAS drives for consistent performance, but it can coexist with other drive types in different bays.
Q
Where can I purchase the Dell 300GB 15K SAS 2.5" HDD 14G 128MB (SKU: 400-ASGQ)?
A
You can order this SKU through Dell’s official website, authorized partners, or certified resellers for genuine hardware and support.