Dell 4CN85 1.92TB SAS 12GBPS Hot Plug SSD Read Refurbished

SKU/MPN	Warranty	Price	Condition	You save
4CN85	1 Year Warranty	$218.00	Excellent Refurbished	You save: $76.30 (26%)
4CN85	1 Year Warranty	$950.00	New Sealed in Box (NIB)	You save: $332.50 (26%)

Product Overview of the Dell 1.92TB SAS 12Gbps RI TLC SSD

The Dell 1.92TB SAS 12Gbps read-intensive solid state drive is a high-performance enterprise storage solution designed for Dell PowerEdge 14G, 15G and 16G servers. Built with reliable TLC V-NAND flash and a durable 1 DWPD endurance rating, this 2.5-inch hot-plug SSD ensures fast data access, enhanced responsiveness and superior reliability for data-center workloads.

General Information

Brand: Dell
Manufacturer: Dell Technologies
Dell Part Number: 4CN85
Drive Category: Enterprise-grade Internal SSD

Technical Specifications

Hardware & Interface Details

Storage Capacity: 1.92TB
Flash Memory Type: V-NAND TLC
Drive Type: Internal Solid State Drive
Form Factor: 2.5-inch SFF (15mm)
Interface: SAS 12Gb/s
Workload Class: Read Intensive
Endurance Rating: 1 DWPD

Compatibility

This Dell SAS SSD is fully compatible with a wide range of PowerEdge servers and Dell storage platforms.

Supported Dell PowerEdge Servers

PowerEdge C6420, C6520, C6525, C6600, C6620
PowerEdge HS5610, HS5620
PowerEdge MX760c
PowerEdge R440, R450, R550, R640, R650, R650xs
PowerEdge R6515, R6525, R660, R660xs
PowerEdge R6615, R6625
PowerEdge R740, R740xd, R750, R750xa, R750xs
PowerEdge R7515, R7525, R760, R760xa, R760xs
PowerEdge R7615, R7625
PowerEdge R840, R860, R940, R940xa, R960
PowerEdge T550, T560
PowerEdge XR7620
PowerVault MD2424

Performance Metrics

Max Sequential Read: up to 4,150 MB/s
Max Sequential Write: up to 2,450 MB/s
Random Read Speed: up to 595K IOPS
Random Write Speed: up to 155K IOPS

Ideal Use-Case Scenarios

Data analytics and read-based database tasks
Virtualization (VMs and VDI environments)
Enterprise storage upgrades and server acceleration
Content delivery and cloud applications

Benefits & Key Advantages

Enterprise-level reliability and durability
Hot-plug design for quick replacement without downtime
Fast read throughput for demanding environments
Optimized for Dell PowerEdge servers

The Dell 4CN85 1.92TB SAS 12GBPS Hot Plug SSD

The Dell 4CN85 1.92TB SAS 12GBPS Hot Plug SSD is designed for enterprise-grade storage environments, offering high-speed performance and exceptional reliability. Built for read-intensive workloads, this solid-state drive provides significant improvements over traditional hard drives and even many conventional SSDs. Its high-capacity 1.92TB storage, combined with the 12Gbps SAS interface, ensures seamless integration into Dell servers and storage arrays, supporting business-critical applications and data-intensive tasks.

Key Features of Dell 4CN85 SSD

High Capacity Storage

With a 1.92TB capacity, the Dell 4CN85 SSD allows enterprises to store large volumes of data without compromising on speed or reliability. This makes it suitable for applications such as database management, virtualization, and large-scale file storage. The ample storage ensures businesses can consolidate their data and reduce the need for multiple drives.

Read-Intensive Performance

This SSD is optimized for read-intensive workloads, making it ideal for tasks that require frequent data retrieval. Workloads like online transaction processing (OLTP), web servers, and content delivery networks benefit from the high read speeds. By minimizing latency and maximizing throughput, the Dell 4CN85 ensures rapid access to critical data.

12Gbps SAS Interface

The 12Gbps Serial Attached SCSI (SAS) interface guarantees high-speed data transfer and compatibility with enterprise storage solutions. SAS technology is known for its robustness, error correction capabilities, and support for multi-pathing, which improves redundancy and ensures continuous operation even under heavy workloads.

Hot Plug Capability

Hot plug functionality allows the SSD to be inserted or removed from a server without shutting down the system. This feature reduces downtime and enhances operational flexibility, making it easier for IT administrators to upgrade or replace drives without disrupting business operations. Hot plug capability is essential for modern data centers and enterprise storage management.

Performance Advantages of Dell 4CN85 SSD

Enterprise-Grade Reliability

Reliability is a cornerstone of the Dell 4CN85 SSD. Designed to endure heavy workloads over extended periods, it incorporates advanced error correction, wear leveling, and power-loss protection features. These technologies ensure data integrity and minimize the risk of drive failures, which is crucial for businesses managing sensitive or mission-critical information.

Advanced Error Correction and Data Protection

The SSD uses sophisticated error correction code (ECC) mechanisms to detect and correct potential data errors. This reduces the likelihood of data corruption and enhances the drive’s lifespan. Additionally, power-loss protection ensures that all in-flight data is safely written to the drive during unexpected power interruptions.

Compatibility and Integration

Dell Server Compatibility

Designed specifically for Dell enterprise servers and storage systems, the 4CN85 SSD integrates seamlessly with a range of Dell PowerEdge servers and storage arrays. Its SAS interface ensures compatibility and ease of deployment within existing Dell infrastructures, reducing integration challenges.

Capacity and Form Factor

The Dell 4CN85 offers 1.92TB of storage in a standard 2.5-inch form factor. This ensures compatibility with a wide range of enterprise server bays and storage arrays while offering substantial storage density for large-scale deployments.

Interface and Speed

Equipped with a 12Gbps SAS interface, this SSD provides rapid data transfer rates for high-performance workloads. Combined with low latency access times, it supports demanding applications where every millisecond counts.

Power and Efficiency

Designed with enterprise power efficiency in mind, the Dell 4CN85 minimizes energy consumption while maintaining high-speed performance. This helps reduce operational costs in data centers and contributes to environmentally sustainable IT practices.

Compared to HDDs

Unlike traditional hard disk drives (HDDs), the Dell 4CN85 SSD has no moving parts, eliminating mechanical failures and reducing vibration and noise. Its high read speeds and low latency dramatically outperform HDDs, making it ideal for enterprise workloads that demand speed and reliability.

Compared to Standard SSDs

While many SSDs offer performance improvements over HDDs, the Dell 4CN85 is specifically engineered for enterprise environments, with enhanced reliability, wear leveling, and power-loss protection. It is optimized for read-intensive operations, ensuring consistent performance for high-demand applications.

Data Integrity and Longevity

Enhanced data protection features ensure data integrity over long-term usage. The combination of ECC, wear leveling, and power-loss protection extends the SSD’s usable lifespan and maintains consistent performance over time.

Operational Flexibility

Hot plug support allows seamless upgrades and replacements without system downtime, providing operational flexibility that standard SSDs and HDDs cannot match. This capability is crucial for mission-critical environments where downtime is costly.