Storage Capacity:
3.84 TB
Disk Format:
512n
Dell 400-ATNR Drive
Part Number:
400-ATNR
Model:
Parts
Dell Misc Parts ACCESSORIES & MISC. ITEMS Model Overview
Products and parts from Dell.
Technical Information
Drive Performance
Endurance (DWPD):
3
Endurance (TBW):
10512 TB
Endurance Type:
Mixed Use
Interfaces/Ports
Drive Interface:
SAS
Drive Interface Standard:
12Gb/s SAS
Physical Characteristics
Drive Type:
Internal
Form Factor:
2.5"
Drive Carrier:
Yes
Drive Carrier Width:
3.5"
Item Numbers
GTIN:
5397184036440
EAN:
5397184036440
UNSPSC:
43201830
Frequently Asked Questions
What are the storage specifications for the Dell 400-ATNR Drive?
The Dell 400-ATNR is a 3.84 TB solid state drive with a 2.5" form factor and SAS (12Gb/s) interface, designed for mixed-use applications. It features a 3.5" carrier, 3 DWPD (drive writes per day), and 10,512 TB total bytes written (TBW) capacity, making it suitable for enterprise storage environments. We offer this drive as part of our comprehensive Dell parts inventory.
Is the Dell 400-ATNR compatible with my server or storage system?
The Dell 400-ATNR uses the SAS (12Gb/s) interface and comes with a 3.5" carrier, making it compatible with Dell servers and storage arrays that support 2.5" SAS drives. To confirm compatibility with your specific system, contact us today with your hardware model number, and our team can verify the proper fit and performance requirements.
What is the difference between the Dell 400-ATNR and traditional hard disk drives?
The Dell 400-ATNR is a solid state drive (SSD) that offers significantly faster data access speeds and better performance compared to mechanical hard disk drives (HDDs). SSDs like the 400-ATNR have no moving parts, resulting in improved reliability, lower power consumption, and reduced latency—critical advantages for enterprise data centers and high-performance storage environments.
What does 3 DWPD mean for the Dell 400-ATNR Drive?
DWPD (Drive Writes Per Day) indicates how many times the entire drive capacity can be written to daily under warranty conditions. With 3 DWPD, the Dell 400-ATNR can sustain 3 full drive writes per day, translating to approximately 11.52 TB of daily write capacity—ideal for mixed-use workloads in enterprise environments.
What format does the Dell 400-ATNR use?
The Dell 400-ATNR uses 512n format, which maintains traditional 512-byte sector emulation for compatibility with legacy systems and applications. This format ensures seamless integration with existing infrastructure while providing the performance benefits of modern SSD technology. Visit barcodesinc.com or contact us today for integration support with your current systems.
Is the Dell 400-ATNR suitable for high-demand enterprise applications?
Yes, the Dell 400-ATNR is designed for mixed-use enterprise applications with its 10,512 TB TBW endurance rating and 3 DWPD specification, making it well-suited for data centers, virtualization environments, and transactional databases. We offer this drive with full Dell warranty support and technical guidance to ensure optimal deployment in your infrastructure.
