Category: 2.5" SATA EP400 Hot-Swap Enterprise Pro SSD

Description: Axiom 1.92TB Enterprise Pro EP400 2.5-inch Hot-Swap SATA SSD for Lenovo

Comparable to OEM #: N/A

Capacity: 1TB


The EP400 enterprise hot-swap solid state drive (SSD) delivers enhanced Write/Read IOPS performance for mission-critical applications. Utilizing 2-bit MLC NAND with Charge Trap Flash (CTF) technology combines high performance, unprecedented power efficiency, and superior data integrity for direct-attach storage solutions.

Data center storage density requirements continue to accelerate and the EP400 enables organizations to transition to a leaner infrastructure model reducing total cost of ownership (TCO).

Product Spotlight:
• Low total cost of ownership (TCO) and better data center efficiency
• Proven quality and reliability
• Optimized for data center applications
• 256-bit AES Encryption
• Enhanced enterprise endurance with 3.6 Drive Writes Per Day (DWPD)
• Sustained Read/Write IOPS up to 95K/28K
• Lifetime Endurance – Up to 12.03 Petabytes Written

Product Features:
• 2-bit MLC V-NAND
• Built for sustained performance with low I/O latency and strong I/O consistency
• Enhanced power-loss protection and power failure protection
• Temperature sensor and dynamic thermal monitoring
• Low power consumption
• Enhanced end-to-end data protection
• Innovative flash endurance and data integrity protection platform

Specialized for the following workloads:
• Low latency and high Quality of Service (QoS) applications and databases
• On-Line Transactional Process (OLTP)
• Data Warehousing
• Customer Relationship Management (CRM)
• Media editing and delivery
• OpenStack cloud computing platforms
• Virtualized environments (VDI)
• E-Commerce, micropayments


Capacity: 1.92TB
Components: 32 layer V-NAND
Encryption: AES 256-bit
Interface: SATA
Transfer Rate Synchronous (Maximum): 6Gbps
Form Factor: 2.5–inch
RoHS Compliant

Bandwidth Performance:
- Sustained Sequential Read: Up to 540 MB/s
- Sustained Sequential Write: Up to 520 MB/s
Read and Write IOPS (Full LBA Range, IOMeter Queue Depth 32):
- Random 4KB Reads: Up to 97,000 IOPS
- Random 4KB Writes: Up to 29,000 IOPS

Endurance: 3 drive writes per day for 5 years
- 1.92TB: 10,512 TBW

Operating Temperature: 0° C to 70° C
Maximum altitude: 10,000 ft
Average Power Consumption: Active: Up to 3.7 W (TYP) - Idle: 1.4 W
Power Management: 5.0 V ± 5%
Reliability (MTBF): 2,000,000 Hours
Shock: 1,500 G/0.5 ms


5 Year Limited Warranty

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