AXIOM 

AXIOM SSDEP40HB3T8-AX 3.84TB EP400 SSD SATA3 2.5 HP COMP

Mfg Part Number:  SSDEP40HB3T8-AX  
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Price: $2,056.45 + Free Shipping
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Last Updated: Nov 25, 2025
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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
Main Specification
General Information
Manufacturer Axiom Memory Solutions
Manufacturer Part Number SSDEP40HB3T8AX
Manufacturer Website Address http://www.axiommemory.com
Brand Name Axiom
Product Series EP400
Product Name 3.84TB Enterprise Pro EP400 2.5-inch Hot-Swap SATA SSD for HP
Product Type Solid State Drive
Technical Information
Storage Capacity 3.84 TB
Encryption Standard 256-bit AES
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 (DWPD) 3.6
Endurance (TBW) 21024 TB
Interfaces/Ports
Drive Interface SATA
Drive Interface Standard SATA/600
Physical Characteristics
Drive Type Internal
Form Factor 2.5"
Hot Swappable Yes
Miscellaneous
Compatibility
  • HP-Compaq - ProLiant BL460c Gen10 (G10)
  • HP-Compaq - ProLiant BL460c Gen8 (G8)
  • HP-Compaq - ProLiant BL460c Gen9 (G9)
  • HP-Compaq - ProLiant BL465c Gen8 (G8)
  • HP-Compaq - ProLiant BL660c Gen8 (G8)
  • HP-Compaq - ProLiant BL660c Gen9 (G9)
  • HP-Compaq - ProLiant DL120 Gen9 (G9)
  • HP-Compaq - ProLiant DL160 Gen10 (G10)
  • HP-Compaq - ProLiant DL160 Gen8 (G8)
  • HP-Compaq - ProLiant DL160 Gen9 (G9)
  • HP-Compaq - ProLiant DL180 Gen9 (G9)
  • HP-Compaq - ProLiant DL20 Gen10 (G10)
  • HP-Compaq - ProLiant DL20 Gen9 (G9)
  • HP-Compaq - ProLiant DL320e Gen8 (G8)
  • HP-Compaq - ProLiant DL325 Gen10 (G10)
  • HP-Compaq - ProLiant DL360 Gen10 (G10)
  • HP-Compaq - ProLiant DL360 Gen9 (G9)
  • HP-Compaq - ProLiant DL360e Gen8 (G8)
  • HP-Compaq - ProLiant DL360p Gen8 (G8)
  • HP-Compaq - ProLiant DL380 Gen10 (G10)
  • HP-Compaq - ProLiant DL380 Gen9 (G9)
  • HP-Compaq - ProLiant DL380e Gen8 (G8)
  • HP-Compaq - ProLiant DL380p Gen8 (G8)
  • HP-Compaq - ProLiant DL385 Gen10 (G10)
  • HP-Compaq - ProLiant DL385 Gen10 Plus (G10)
  • HP-Compaq - ProLiant DL385p Gen8 (G8)
  • HP-Compaq - ProLiant DL560 Gen10 (G10)
  • HP-Compaq - ProLiant DL560 Gen8 (G8)
  • HP-Compaq - ProLiant DL560 Gen9 (G9)
  • HP-Compaq - ProLiant DL580 Gen10 (G10)
  • HP-Compaq - ProLiant DL580 Gen8 (G8)
  • HP-Compaq - ProLiant DL580 Gen9 (G9)
  • HP-Compaq - ProLiant ML110 Gen10 (G10)
  • HP-Compaq - ProLiant ML110 Gen9 (G9)
  • HP-Compaq - ProLiant ML150 Gen9 (G9)
  • HP-Compaq - ProLiant ML30 Gen9 (G9)
  • HP-Compaq - ProLiant ML310e Gen8 (G8)
  • HP-Compaq - ProLiant ML310e Gen8 v2 (G8)
  • HP-Compaq - ProLiant ML350 Gen10 (G10)
  • HP-Compaq - ProLiant ML350 Gen9 (G9)
  • HP-Compaq - ProLiant ML350e Gen8 (G8)
  • HP-Compaq - ProLiant ML350p Gen8 (G8)
  • HP-Compaq - ProLiant SL230s Gen8 (G8)
  • HP-Compaq - ProLiant SL270s Gen8 (G8)
  • HP-Compaq - ProLiant WS460c Gen8 (G8)
  • HP-Compaq - ProLiant WS460c Gen9 (G9)
  • HP-Compaq - ProLiant XL230a Gen9 (G9)
  • HP-Compaq - Synergy 480 Gen10 (G10) Compute Module
  • HPE - Synergy 480 Gen10 Plus Compute Module
Device Supported Storage System
Device Supported Server
Environmentally Friendly Yes
Environmental Compliance Restriction of Hazardous Substances (RoHS)
Warranty
Limited Warranty 5 Year
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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