| Brand | Dell |
|---|---|
| Category | Dell Server Hard Drives |
| Part number | 400-AEFI |
| Capacity | 1TB |
| Interface | SAS 3.5 Inch |
| Spindle speed (RPM) | 7200 |
| Data transfer rate | 6Gbps |
| Form factor | 3.5 Inch |
| Hot swap | Yes |
| Best for | Dell Server |
The Dell 400-AEFI is a dependable enterprise-class hard drive designed for Dell PowerEdge servers and storage systems. Featuring a 1TB storage capacity, 7,200 RPM spindle speed, and a SAS 6Gbps interface, this drive delivers reliable performance, high availability, and efficient storage management for business-critical applications.
Built in a 3.5-inch Large Form Factor (LFF), the Dell 400-AEFI provides ample storage capacity for file servers, backup systems, virtualization platforms, cloud infrastructure, and RAID environments. The SAS interface offers dual-port connectivity, enhanced data integrity, and superior reliability compared to standard SATA drives, making it ideal for enterprise deployments that require consistent uptime and dependable performance.
Engineered for continuous 24/7 operation, this hard drive is designed to meet the demanding requirements of modern data centers while providing cost-effective, high-capacity storage.
Key Features:
- Dell Part Number: 400-AEFI
- 1TB Storage Capacity
- 7,200 RPM Spindle Speed
- SAS 6Gbps Interface
- 3.5-Inch Large Form Factor (LFF)
- Enterprise-Class Reliability and Durability
- Dual-Port SAS Connectivity
- Optimized for Dell PowerEdge Servers and Storage Systems
- Ideal for RAID, Backup, Virtualization, File Storage, and Cloud Applications
- Designed for Continuous 24x7 Enterprise Operation
The Dell 400-AEFI 1TB SAS hard drive provides a reliable and scalable storage solution for organizations seeking enterprise-grade performance and long-term dependability.
The following Dell PowerEdge models are potential compatibility candidates when equipped with 3.5-inch SAS drive bays and supported RAID controllers.
Dell PowerEdge 11th Generation (G11) — Conditional: R310, R410, R510, R710, T310, T410, T610, T710
Dell PowerEdge 12th Generation (G12): R320, R420, R520, R720, R720xd, T320, T420, T620
Dell PowerEdge 13th Generation (G13): R330, R430, R530, R730, R730xd, T330, T430, T630
Dell PowerEdge 14th Generation (G14) — Conditional: R340, R440, R540, R740, R740xd, R740xd2, T340, T440, T640
Dell PowerEdge 15th Generation (G15) — Conditional: R350, R450, R550, R650, R750, R750xs, T350, T550
Dell PowerEdge 16th Generation (G16) — Conditional: R360, R460, R560, R660, R760, R760xs, R760xd2, T360, T560
Compatibility Note
The Dell 400-AEFI 1TB 7.2K RPM 6Gbps 3.5-inch SAS hard drive ships with a Dell PowerEdge 12th/13th Generation (G12/G13) hot-swap caddy, intended for compatible G12 and G13 server configurations equipped with 3.5-inch SAS drive bays.
For installation in Dell PowerEdge G14, G15, and G16 servers, the included G12/G13 caddy may need to be replaced with the appropriate generation-compatible 3.5-inch hot-swap carrier. Earlier G11 systems may also require a different carrier.

