Dell 400-APGK 900GB 15K RPM SAS 12Gb/s 512n 256MB cache hot-swappable 2.5-inch hard drive delivers ultra-fast enterprise storage performance for Dell PowerEdge C6420 servers. Available with 4–6

400-APGK – Dell 900GB 15,000 RPM SAS 12Gb/s 512n 256MB Cache Hot-Swappable 2.5-Inch Hard Drive for PowerEdge C6420 Server

The Dell 400-APGK 900GB Hard Drive is an ultra-high-performance enterprise storage solution specifically engineered for the Dell PowerEdge C6420 Server and compatible Dell enterprise platforms. Featuring a SAS 12Gb/s interface, 15,000 RPM spindle speed, 512n (512-byte native) sector format, 256MB cache, and hot-swappable functionality, this drive delivers exceptional speed, low latency, and enterprise-grade reliability for mission-critical workloads.

Built in a compact 2.5-inch Small Form Factor (SFF), the drive provides 900GB of storage capacity while maximizing I/O throughput and application responsiveness. The 15K RPM rotational speed significantly reduces access times and enhances performance for enterprise databases, virtualization platforms, ERP systems, analytics environments, and transaction-intensive applications.

The integrated 256MB cache improves data access efficiency and accelerates frequently accessed operations, while the 512n sector format ensures compatibility with legacy operating systems and enterprise applications. Its hot-swappable design enables administrators to replace or upgrade drives without shutting down the server, minimizing downtime and ensuring uninterrupted operations.

Optimized for Dell PowerEdge C6420 environments, the Dell 400-APGK combines enterprise-class reliability, high-speed SAS connectivity, and advanced performance features to support demanding business and data center applications.

Model Type

Internal Enterprise Hard Drive — 2.5″ SAS (12Gb/s, 15K RPM, 512n, 256MB Cache, Hot-Swappable)

Category

Storage — Enterprise Ultra-Performance Hard Disk Drive (HDD)

Key Features
900GB Storage Capacity — High-speed enterprise storage
15,000 RPM Spindle Speed — Ultra-fast data access and low latency
SAS 12Gb/s Interface — High-speed enterprise connectivity
256MB Cache — Enhanced performance and faster data retrieval
512n Sector Format — Supports compatibility with legacy systems and applications
Hot-Swappable Design — Enables maintenance without server downtime
2.5-Inch Small Form Factor — Optimized for dense server deployments
Compatible with Dell PowerEdge C6420 Server
Technical Specifications
Specification Details
Model 400-APGK
Capacity 900GB
Drive Type Hard Disk Drive (HDD)
Interface SAS 12Gb/s
Rotational Speed 15,000 RPM
Cache 256MB
Sector Format 512n (512-byte Native)
Form Factor 2.5″ SFF
Feature Hot-Swappable
Compatibility Dell PowerEdge C6420 Server & Compatible Dell Systems
Usage Class Enterprise Ultra-Performance Storage
Lead Time 4–6 Business Days
Typical Use Cases
Dell PowerEdge C6420 server deployments
Enterprise database servers
High-frequency transaction processing
ERP and financial applications
Virtualization environments
Analytics and business intelligence workloads
Mission-critical enterprise environments