Axiom SSDEP55DE6T4-AX Upgrades 6.4TB Enterprise EP550 SSD 2.5-inch Hot-Swap 12GB S SAS

Axiom

SSDEP55DE6T4-AX 6.4TB Enterprise EP550 SSD - 2.5-Inch Hot-Swap 12Gb/s SAS solid state drive

The Axiom SSDEP55DE6T4-AX is a high-endurance, high-performance 6.4TB EP550 Enterprise solid state drive (SSD) engineered to handle the rigorous demands of today's mission-critical data environments. Utilizing a 2.5-inch form factor and dual-port 12Gb/s SAS interface, this hot-swappable SSD delivers exceptional throughput, reduced latency, and consistent IOPS performance for intensive workloads such as virtualization, OLTP, big data analytics, and high-frequency transaction processing. Ideal for enterprise server and storage systems, it provides predictable performance and enhanced reliability across a wide temperature and duty cycle spectrum.

Features

Built on 3D eTLC (enterprise-grade triple-level cell) NAND technology and featuring a robust SAS 12Gb/s interface, the Axiom SSDEP55DE6T4-AX provides sustained IOPS and low-latency performance even under write-heavy operations. Its enterprise-grade firmware includes advanced ECC (Error Correction Code), end-to-end data protection, and power loss protection (PLP) to ensure maximum data integrity in all power states. The drive's high endurance rating enables consistent performance across large-scale deployments with extended life cycles, making it an ideal solution for high-density servers, tiered storage, or hybrid cloud architectures.

Advanced Options

This SSD supports hot-swap functionality, allowing quick replacement or upgrade in RAID configurations or live environments without downtime. Additionally, dual-port SAS support ensures continuous path redundancy and high availability in enterprise-class storage networks. The Axiom EP550 Series is also optimized for high queue depths and multiple concurrent data streams, delivering sustained throughput and excellent read/write consistency for enterprise workloads.

Product Key Features

• Enterprise-grade 6.4TB SAS SSD designed for 24/7 intensive workloads

• High-speed 12Gb/s SAS interface with dual-port capability for redundancy

• 2.5-inch hot-swappable form factor fits standard enterprise drive bays

• 3D eTLC NAND technology with long-life write endurance

• Power loss protection (PLP) for safe shutdown and data retention

• Advanced ECC and end-to-end data protection features

• Consistent high IOPS performance for transactional workloads

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Reliability & Performance

The Axiom SSDEP55DE6T4-AX delivers reliable and deterministic performance with up to hundreds of thousands of IOPS across mixed workloads. Its enterprise endurance rating supports high DWPD (Drive Writes Per Day) over 5 years, ensuring operational consistency in write-intensive applications such as virtual desktop infrastructure (VDI), high-performance computing (HPC), and scalable object storage. Integrated thermal throttling and temperature monitoring maintain performance stability while minimizing system disruption due to thermal limits. With MTBF exceeding 2 million hours, this drive is built for maximum uptime and reduced failure rates in enterprise deployments.

Key Features (Bullet List)

• Capacity: 6.4TB enterprise-grade SSD

• Interface: 12Gb/s SAS, dual-port

• Form Factor: 2.5" SFF (Small Form Factor)

• NAND: 3D enterprise-grade eTLC

• Hot-swap capability for zero-downtime replacement

• Power Loss Protection (PLP) circuitry

• Advanced ECC and end-to-end data protection

• Designed for 24/7 workloads with high DWPD rating

• MTBF > 2 million hours

• 5-Year Manufacturer Warranty

Specifications :

Specification	Details
Model Number	SSDEP55DE6T4-AX
Capacity	6.4TB
Interface	SAS 12Gb/s (dual-port)
Form Factor	2.5-inch SFF (7mm height)
NAND Flash Type	3D eTLC (Enterprise Triple-Level Cell)
Sequential Read	Up to 2,000 MB/s
Sequential Write	Up to 1,900 MB/s
Random Read IOPS	Up to 220,000 IOPS
Random Write IOPS	Up to 210,000 IOPS
DWPD (Drive Writes/Day)	Typically 3 DWPD over 5 years
MTBF	> 2 million hours
Endurance	High endurance enterprise workload support
Power Loss Protection	Yes (Capacitor-based PLP)
Hot-Swappable	Yes
Operating Temperature	0°C to 70°C
Dimensions (L×W×H)	100.2 × 69.8 × 7 mm
Weight	~140 grams
Compliance	RoHS, TAA, CE, FCC, UL
Warranty	5-Year Limited Warranty