Dell 400-AJQM 1.8TB 10,000 RPM SAS 12Gb/s 512e hot-pluggable 2.5-inch hard drive delivers enterprise-grade performance, high-capacity storage, and reliable operation for Dell PowerEdge servers,

400-AJQM – Dell 1.8TB 10,000 RPM SAS 12Gb/s 512e Hot-Pluggable 2.5-Inch Hard Drive

The Dell 400-AJQM 1.8TB SAS Hard Drive is a high-capacity, high-performance enterprise storage solution designed for Dell PowerEdge servers and mission-critical data center environments. Featuring a 10,000 RPM spindle speed, a SAS 12Gb/s interface, and 512e (512-byte emulation) sector formatting, this drive delivers fast data access, low latency, and reliable throughput for demanding enterprise workloads.

With a storage capacity of 1.8TB and a compact 2.5-inch Small Form Factor (SFF), the drive provides an ideal balance of capacity, performance, and storage density. Its hot-pluggable design allows administrators to replace or upgrade drives without shutting down the server, minimizing downtime and ensuring continuous business operations.

The 512e sector format offers compatibility with legacy applications and operating systems while leveraging the efficiency benefits of advanced storage technologies. Engineered for continuous 24/7 operation, the Dell 400-AJQM is ideal for virtualization platforms, enterprise databases, RAID storage arrays, transaction processing systems, and large-scale data center infrastructures.

Model Type

Internal Enterprise HDD — 2.5″ SAS (12Gb/s, 10K RPM, 512e, Hot-Pluggable)

Category

Storage — Enterprise SAS Hard Disk Drive (HDD)

Key Features
1.8TB Storage Capacity — High-capacity storage for enterprise workloads
10,000 RPM Spindle Speed — Fast data access and enhanced application responsiveness
SAS 12Gb/s Interface — High-speed enterprise connectivity and throughput
512e Sector Format — Enhanced compatibility with legacy systems and applications
Hot-Pluggable Design — Replace or upgrade drives without server downtime
2.5-Inch SFF Form Factor — Optimized for high-density server deployments
Enterprise-Class Reliability — Designed for continuous 24/7 operation
Low-Latency Performance — Ideal for databases and transaction-intensive applications
RAID Compatible — Suitable for enterprise storage arrays
Technical Specifications
Specification Details
Model 400-AJQM
Capacity 1.8TB
Drive Type Internal HDD
Interface SAS 12Gb/s
Spindle Speed 10,000 RPM
Sector Format 512e (512-byte Emulation)
Form Factor 2.5″
Hot-Pluggable Yes
Storage Type Hard Disk Drive
Workload Type Enterprise / Performance Storage
Compatibility Dell PowerEdge Servers & Storage Arrays
Lead Time 4–6 Business Days
Typical Use Cases
Enterprise database servers
Virtualization platforms
RAID storage arrays
Online transaction processing (OLTP)
Business-critical applications
ERP and financial systems
High-performance file servers
Data center infrastructure
Large-scale storage expansion projects