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Darren Holmes
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High speed SAS drive with excellent reliability.
400-AJRX
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Dell 300GB 15K RPM SAS 12Gbps 2.5in Hot-plug Drive 3.5in Hyb...
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Name:
400-AJRX
- Description:
- Dell 300GB 15K RPM SAS 12Gbps 2.5in Hot-plug Drive 3.5in Hybrid Carrier
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Dell
- GTIN:
- 997249724678
- Condition:
3 Year Extended Warranty
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400-AJRX Overview
400-AJRX-Dell 300GB 15K RPM SAS 12Gbps 2.5in Hot-plug Drive 3.5in Hybrid Carrier delivers enterprise-class performance with a 300GB capacity, engineered to meet the demanding needs of data centers and server installations. Designed with a high-speed SAS interface capable of transferring data at up to 12Gbps and a rapid 15,000 RPM spindle speed, this hot-plug drive offers quick access to mission-critical data while ensuring maximum uptime and reliability.
Built for seamless integration into mixed server environments, this drive comes with a 3.5in hybrid carrier that enables effortless installation into standard 3.5in bays despite its native 2.5in form factor. Its hot-plug feature simplifies maintenance and replacements in live systems, making it an ideal solution for storage expansion in enterprise, network upgrade, and high-demand server enhancement use cases.
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400-AJRX Specifications
- Product Type
- Hard Drive
- Card Type
- N/A
- Interface
- N/A
- PCIe Version
- N/A
- Chipset / Controller
- N/A
- Supported Ports
- N/A
- Port Count
- N/A
- Max Data Rate
- N/A
- RAID Levels Supported
- N/A
- Capture Resolution
- N/A
- Capture Frame Rate
- N/A
- Low Profile Bracket
- No
- Full Height Bracket
- No
- Cooling
- N/A
- Operating System Compatibility
- N/A
- Bus Width
- N/A
- Power Requirements
- N/A
- Use Case
- Storage Expansion
- Product Name
- 400-AJRX-Dell 300GB 15K RPM SAS 12Gbps 2.5in Hot-plug Drive 3.5in Hybrid Carrier
- Height
- 1.02 inches
- Width
- 5.77 inches
- Depth
- 8.00 inches
- Weight
- 1.20 lbs
400-AJRX Use Case
Low-Latency Trading Platform Acceleration with Dell 400-AJRX 300GB 15K SAS Drive
In a high-frequency trading firm, infrastructure engineers integrate the Dell 400-AJRX 300GB 15K RPM SAS 12Gbps Hot-plug Drive in a 3.5in hybrid carrier into order-matching engine servers. This delivers sub-millisecond read/write latency and sustains 200K+ IOPS, accelerating transaction execution, minimizing slippage, and maximizing profitability.
Enterprise Database Performance Boost for E-Commerce with Dell 400-AJRX SAS Drive
A global e-commerce retailer deploys Dell 400-AJRX 300GB 15K RPM SAS drives in RAID-10 on MySQL cluster nodes. The hot-plug hybrid carrier and 12Gbps SAS interface yield 40% faster query response times, increased inventory concurrency, and enhanced customer satisfaction during peak shopping periods.
Scalable VDI Boot-Pool Optimization Using Dell 400-AJRX 300GB SAS Drives
An IT services provider consolidates its virtual desktop infrastructure by deploying Dell 400-AJRX 300GB 15K RPM SAS drives in a 3.5in hybrid carrier array for boot pools. The 12Gbps SAS throughput sustains 150K IOPS, enabling rapid user login, consistent performance under load, and simplified hot-swap maintenance.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| 400-AJRX |  540-BBGY |  400-AFMX |  400-AKWU |  0W0VNC | |
|---|---|---|---|---|---|
| Product Type | Hard Drive | Expansion Card | Other | N/A | N/A |
| Card Type | N/A | Network Interface Card | Other | Other | N/A |
| Interface | N/A | PCIe x1 | N/A | N/A | N/A |
| PCIe Version | N/A | PCIe 3.0 | N/A | N/A | N/A |
| Chipset / Controller | N/A | Broadcom 5720 | N/A | N/A | N/A |
| Supported Ports | N/A | RJ-45 | N/A | N/A | N/A |
| Port Count | N/A | 2 | N/A | N/A | N/A |
| Max Data Rate | N/A | 1Gbps | N/A | N/A | N/A |
| RAID Levels Supported | N/A | N/A | N/A | N/A | N/A |
| Capture Resolution | N/A | N/A | N/A | N/A | N/A |
| Capture Frame Rate | N/A | N/A | N/A | N/A | N/A |
| Low Profile Bracket | No | No | N/A | No | No |
| Full Height Bracket | No | Yes | N/A | No | No |
| Cooling | N/A | Passive | N/A | N/A | N/A |
| Operating System Compatibility | N/A | Windows / Linux / VMware ESXi | Windows / Linux / macOS | N/A | N/A |
| Bus Width | N/A | N/A | N/A | N/A | N/A |
| Power Requirements | N/A | N/A | 5V | N/A | N/A |
| Use Case | Storage Expansion | Server Expansion | Storage Expansion | Storage Expansion | Storage Expansion |
| Product Name | 400-AJRX-Dell 300GB 15K RPM SAS 12Gbps 2.5in Hot-plug Drive 3.5in Hybrid Carrier | 540-BBGY-Dell Broadcom 5720 Dual Port 1Gigabit Network Interface Card Full Height | 400-AFMX-Dell 120-GB 6G 3.5 MLC SSD SATA w/F238F | 400-AKWU-Dell 8TB 7.2K RPM SATA 6Gbps 512e 3.5in Drive | 0W0VNC-Dell 0W0VNC 1TB 7200RPM SATA-6Gbps 512N 128MB Buffer 3.5inch Enterprise Hot-Plug Hard Disk Drive with Tray For 13G PowerEdge Server |
| Height | 1.02 inches | 3.35 inches | 1 inches | 1 in | 1 in |
| Width | 5.77 inches | 4.72 inches | 4 inches | 5.79 in | 5.79 in |
| Depth | 8.00 inches | 1.00 inches | 5.75 inches | 4 in | 7.25 in |
| Weight | 1.20 lbs | 0.8 lbs | 1 lbs | 1.5 lbs | 1.8 lbs |
Reviews & Ratings
W
Waqas Ali
4
Performs well in database workloads.
M
Mikko Laine
5
Consistent throughput and low latency.
F
Faizan Latif
5
Hot plug worked without interruption.
R
Robert Hayes
5
Enterprise grade storage solution.
Questions & Answers
What is the storage capacity of the Dell 300GB 15K RPM SAS 12Gbps drive (SKU: 400-AJRX)?
The Dell 300GB 15K RPM SAS 12Gbps drive (SKU: 400-AJRX) provides 300 GB of raw storage capacity with a 15,000 RPM spindle speed.
Which interface does the Dell 400-AJRX hard drive use?
The Dell 400-AJRX drive uses a 12 Gbps SAS interface for high‐throughput, low‐latency data transfer.
Is the Dell 300GB SAS drive hot-pluggable?
Yes, the Dell 300GB 15K RPM SAS drive is hot-plug capable, allowing insertion or removal without powering down the system.
What form factors does the Dell 400-AJRX drive support?
The Dell 400-AJRX drive is a 2.5-inch SAS drive mounted on a 3.5-inch hybrid carrier for compatibility with standard server bays.
Which Dell servers are compatible with SKU 400-AJRX?
SKU 400-AJRX is compatible with Dell PowerEdge series servers equipped with SAS 12 Gbps backplanes and 3.5-inch drive bays.
Can the Dell 300GB SAS drive be used in non-Dell systems?
Yes, the drive adheres to industry-standard SAS protocols and can operate in other servers or storage arrays supporting 2.5-inch SAS drives on 3.5-inch carriers.
What is the average latency of the Dell 15K RPM SAS drive?
The average rotational latency of the Dell 15K RPM SAS drive is approximately 2 milliseconds.
What is the MTBF rating for the Dell 400-AJRX drive?
The Dell 400-AJRX drive has a Mean Time Between Failures (MTBF) of up to 2 million hours under standard operating conditions.
What are the typical power requirements for this 300GB SAS drive?
The Dell 300GB SAS drive consumes approximately 7 W during read/write operations and 4 W at idle.
Does the Dell 400-AJRX drive include a warranty?
Yes, the Dell 400-AJRX drive is backed by Dell’s standard 1-year limited hardware warranty, extendable with Dell ProSupport.
What operating systems support the Dell 300GB SAS drive?
The drive is OS-agnostic and functions with any operating system or hypervisor that supports SAS storage, including Windows Server, Linux, VMware ESXi and more.
How do I install the Dell 400-AJRX in a server bay?
Slide the drive with its 3.5-inch carrier into an empty SAS bay until it clicks, then verify recognition in the server’s BIOS or storage controller utility.
What is the shock and vibration tolerance of this drive?
The Dell 300GB 15K RPM SAS drive withstands up to 300 G shock (non-operational) and 2.17 Grms vibration (operational).
Is this hard drive suitable for SAN and RAID environments?
Yes, the drive’s SAS interface and high spindle speed make it ideal for SAN arrays, RAID configurations, and high-I/O server applications.
What applications are best served by the Dell 15K RPM SAS drive?
This drive excels in transactional databases, virtualization, email servers and high-performance computing workloads requiring low latency and sustained throughput.