4DKRW

4DKRW – Dell 400GB Multi-Level Cell (MLC) SAS 12Gb/s Hot-Swappable 2.5-Inch Solid State Drive

The Dell 4DKRW 400GB Solid State Drive (SSD) is a high-performance enterprise storage solution engineered for Dell PowerEdge servers and mission-critical business applications. Featuring a 400GB storage capacity, Multi-Level Cell (MLC) NAND flash technology, SAS 12Gb/s interface, hot-swappable functionality, and a compact 2.5-inch Small Form Factor (SFF), this SSD delivers exceptional speed, ultra-low latency, enterprise-grade endurance, and reliable performance for demanding workloads.

Designed to accelerate data-intensive applications, the Dell 4DKRW SSD is ideal for enterprise databases, virtualization platforms, online transaction processing (OLTP), ERP and CRM systems, cloud infrastructure, business analytics, and high-performance computing environments. Its solid-state architecture eliminates mechanical delays, providing significantly faster read and write operations, higher IOPS, and improved application responsiveness compared to traditional hard disk drives.

The MLC (Multi-Level Cell) NAND flash technology offers superior endurance and reliability compared to standard consumer-grade flash memory. This makes the drive particularly well-suited for enterprise environments that require sustained performance, frequent read/write operations, and long-term operational stability.

The SAS 12Gb/s interface provides enterprise-class bandwidth, dual-port connectivity, enhanced fault tolerance, and superior scalability. Compared to SATA SSDs, SAS SSDs deliver higher availability, greater reliability, and more consistent performance for mission-critical server and storage infrastructures.

The hot-swappable design enables administrators to replace or upgrade drives without shutting down the server, minimizing downtime and ensuring continuous business operations. This feature is particularly valuable in enterprise environments where uptime and service availability are critical.

The compact 2.5-inch Small Form Factor allows for higher storage density within server chassis, helping organizations maximize storage capacity while optimizing rack space utilization in modern data centers.

Built according to Dell’s rigorous enterprise standards, the Dell 4DKRW SSD is engineered for continuous 24/7 operation, delivering dependable performance, data integrity, and long-term durability for enterprise deployments.

Model Type

Enterprise Solid State Drive (SSD) — MLC NAND, SAS 12Gb/s, Hot-Swappable, 2.5-Inch SFF

Category

Storage – Enterprise SAS Solid State Drive (SSD)

Key Features
400GB Enterprise Storage Capacity
Multi-Level Cell (MLC) NAND Flash Technology
SAS 12Gb/s High-Speed Interface
Hot-Swappable Design
2.5-Inch Small Form Factor (SFF)
Dual-Port SAS Connectivity
High IOPS Performance
Ultra-Low Latency Data Access
Enterprise-Class Endurance
Superior Read and Write Performance
Optimized for Dell PowerEdge Servers
Designed for Continuous 24/7 Operation
Technical Specifications
Specification Details
Model 4DKRW
Capacity 400GB
Drive Type Enterprise SSD
NAND Type MLC (Multi-Level Cell)
Interface SAS 12Gb/s
Form Factor 2.5-Inch SFF
Hot-Swap Support Yes
Data Transfer Rate Up to 12Gb/s
Compatibility Dell PowerEdge Servers
Enterprise Grade Yes
Dual-Port Support Yes
Technology Solid State Drive (SSD)
Lead Time 4–6 Business Days
Typical Use Cases
Enterprise Databases
Virtualization Platforms
Cloud Computing Infrastructure
Online Transaction Processing (OLTP)
ERP and CRM Applications
Business Analytics Systems
High-Performance Computing (HPC)
Financial Services Applications
Business-Critical Workloads
Data Center Deployments