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Axiom SSDEP40DL3T8-AX EP400 3.84TB Enterprise Pro SSD - 2.5" Internal SATA/600 - 540 MB/s Read - 520 MB/s Write - 21024 TBW - Hot-Swap for Storage
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Product Features
Technical Overview
The EP400 SSD leverages the SATA/600 interface to deliver maximum sequential read transfer rates of 540 MB/s and write rates of 520 MB/s. This performance is complemented by strong random I/O capabilities, with 97,000 IOPS on 4KB reads and 29,000 IOPS on 4KB writes, making it suitable for mixed workload applications.
Its 3.84TB capacity provides ample space for large datasets, virtual machines, databases, or media libraries. The drive's 21024 terabyte written endurance rating indicates a high tolerance for write-intensive operations, supporting sustained use in server or storage array deployments.
Relevant factors for this section include Storage Capacity, Encryption Standard, Maximum Read Transfer Rate, Maximum Write Transfer Rate. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Key Product Advantages
This SSD balances high capacity with consistent performance, making it a reliable choice for expanding or upgrading storage infrastructure. Its combination of speed, endurance, and security features addresses core needs in data center and enterprise settings.
High-Capacity Storage
With 3.84TB of flash storage, the EP400 can hold extensive databases, application files, and archival data, reducing the need for multiple drives in capacity-constrained systems.
- 3.84TB usable capacity
- Suitable for large datasets
- Reduces drive count in arrays
Enterprise Durability
Rated for 21024 TBW, this SSD withstands heavy write workloads over its lifespan, ensuring reliability in transactional or logging environments where data is frequently updated.
- 21024 TBW endurance
- Designed for write-intensive use
- Long-term operational stability
Secure Hot-Swap Design
Hot-swap capability allows drive replacement or addition without powering down the storage system, while 256-bit encryption protects data against unauthorized access.
- Hot-swap supported
- 256-bit hardware encryption
- Maintenance without downtime
Deployment / Use Cases
The Axiom EP400 SSD is tailored for integration into storage systems that require a balance of capacity, performance, and reliability. Its SATA/600 interface and 2.5-inch form factor make it compatible with a wide range of enterprise servers, storage arrays, and dedicated storage appliances.
Ideal use cases include secondary storage tiers, read-intensive applications, or environments where cost-effective capacity expansion is needed without sacrificing data security. The drive's hot-swap feature is particularly valuable in high-availability setups, enabling quick swaps during upgrades or failures.
Storage Array Expansion
Add high-capacity, performant drives to existing SATA-based storage arrays to increase total available storage while maintaining consistent access speeds for networked users or applications.
Server Boot or Log Drives
Use as a boot drive for servers or for storing system logs, where the combination of 540 MB/s read speed and 256-bit encryption ensures fast, secure operation.
Highlights
- 3.84TB of high-capacity flash storage for extensive data needs
- 540 MB/s maximum read speed and 520 MB/s write speed via SATA/600 interface
- 21024 TBW endurance rating for long-term reliability in write-heavy workloads
- 256-bit hardware encryption to secure sensitive data at rest
- Hot-swap support enables drive replacement without system downtime
- 2.5-inch internal form factor compatible with standard drive bays
- Designed for integration into storage systems and enterprise servers
- RoHS compliant and backed by a 5-year limited warranty
Specifications
| Specifications | |
|---|---|
| Manufacturer | Axiom Memory Solutions |
| Manufacturer Part Number | SSDEP40DL3T8-AX |
| Brand Name | Axiom |
| Product Model | EP400 |
| Product Name | 3.84TB Enterprise Pro EP400 2.5-inch Hot-Swap SATA SSD for Dell |
| Product Type | Solid State Drive |
| Technical Information | |
| Storage Capacity | 3.84 TB |
| Encryption Standard | 256-bit |
| Drive Performance | |
| Maximum Read Transfer Rate | 540 MB/s |
| Maximum Write Transfer Rate | 520 MB/s |
| Random 4KB Read | 97000IOPS |
| Random 4KB Write | 29000IOPS |
| Endurance (TBW) | 21024 TB |
| Network & Communication | |
| Wireless LAN | No |
| Interfaces/Ports | |
| Drive Interface | SATA |
| Drive Interface Standard | SATA/600 |
| Physical Characteristics | |
| Drive Type | Internal |
| Form Factor | 2.5" |
| Hot Swappable | Yes |
| Miscellaneous | |
| Device Supported | Storage System |
| Environmentally Friendly | Yes |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS) |
| Warranty | |
| Limited Warranty | 5 Year |
FAQ
What is the storage capacity of the Axiom EP400 SSD?
The Axiom EP400 solid state drive offers 3.84 terabytes of storage capacity. This substantial space is suitable for enterprise applications, large databases, virtual machine storage, or media archives, providing ample room for data growth without immediate need for expansion.
What interface does this SSD use, and what are its speeds?
This SSD uses the SATA/600 interface, delivering maximum sequential read speeds of 540 MB/s and write speeds of 520 MB/s. These transfer rates ensure responsive data access for applications, file serving, or system boot operations, leveraging the bandwidth of the SATA III standard.
What does the 21024 TBW endurance rating mean?
The 21024 terabyte written endurance rating indicates the total amount of data that can be written to the drive over its lifespan while maintaining reliability. This high TBW value makes the EP400 suitable for write-intensive workloads, such as logging, transactional databases, or frequent data updates in storage systems.
Does this SSD support hot-swapping?
Yes, the Axiom EP400 SSD supports hot-swap functionality. This allows the drive to be inserted or removed from a compatible storage system without powering down the server or array, facilitating maintenance, upgrades, or replacements with minimal disruption to operations.
What security features are included with this drive?
The drive includes 256-bit hardware encryption, which secures data stored on the SSD against unauthorized access. This encryption operates at the hardware level, providing robust protection for sensitive information in enterprise or regulated environments without significant performance overhead.
What type of systems is this SSD designed for?
The Axiom EP400 is designed for storage systems, including enterprise servers, storage arrays, and dedicated storage appliances. Its 2.5-inch form factor, SATA/600 interface, and hot-swap capability make it compatible with a wide range of rackmount or tower chassis that support SATA SSDs for capacity or performance expansion.
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