Dell 400-ALSG 1.2TB 10K RPM SAS 12Gb/s hot-pluggable 2.5-inch hard drive delivers reliable enterprise storage performance for Dell PowerEdge servers with 4–6 business days lead time.

400-ALSG – Dell 1.2TB 10000RPM SAS 12Gb/s Hot-Pluggable 2.5-Inch Hard Drive

The Dell 400-ALSG 1.2TB SAS Hard Drive is a high-performance enterprise storage solution designed for Dell PowerEdge servers and enterprise data center environments. Featuring a 10,000 RPM spindle speed and SAS 12Gb/s interface, this drive delivers fast data access, low latency, and reliable throughput for demanding business workloads.

Built in a compact 2.5-inch small form factor (SFF), the drive is optimized for high-density server deployments while maintaining enterprise-class reliability. Its hot-pluggable design allows seamless installation and replacement without requiring system downtime, ensuring continuous availability and operational efficiency in mission-critical environments.

This enterprise-grade hard drive is ideal for virtualization platforms, database servers, enterprise RAID arrays, and business-critical applications that require a balance of performance, reliability, and storage capacity.

Model Type

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

Category

Storage — Enterprise SAS Hard Disk Drive (HDD)

Key Features
1.2TB Enterprise Capacity — Suitable for business-critical storage applications
10,000 RPM Spindle Speed — Fast and responsive data access
SAS 12Gb/s Interface — High-speed enterprise connectivity
2.5-Inch Small Form Factor — Optimized for dense server environments
Hot-Pluggable Design — Replace drives without system downtime
Enterprise-Class Reliability — Designed for continuous 24/7 operation
Low Latency Performance — Ideal for virtualization and database workloads
Optimized for Mission-Critical Applications — Reliable enterprise-grade storage
Technical Specifications
Specification Details
Model 400-ALSG
Capacity 1.2TB
Drive Type Internal HDD
Interface SAS 12Gb/s
Spindle Speed 10,000 RPM
Form Factor 2.5″ SFF
Hot-Pluggable Yes
Compatibility Dell PowerEdge Servers & Storage Systems
Workload Type Enterprise / Performance Storage
Lead Time 4–6 Business Days
Typical Use Cases
Virtualization environments
Enterprise database applications
RAID storage arrays
High-density data centers
Mission-critical server workloads
Storage infrastructure upgrades