345-BKRB Dell 1.92TB SAS 24GBPS Read Intensive TLC 2.5 Inch SSD.

Enterprise‐Grade 1.92 TB SAS SSD for PowerEdge Installations

• Robust read‐centric Solid State Drive (SSD) engineered for high-demand server environments.
• Formulated with a substantial 1.92 TB capacity to support expansive data workflows.
• Compact 2.5‑inch small form factor (SFF) designed to maximize rack space utilization.
• Leverages ultra‑fast 24 Gbps SAS interface to ensure seamless throughput on Dell EMC’s latest PowerEdge platforms.

Technical Overview & Core Attributes

• Device Type: Hot‑swappable enterprise SSD, ready for dynamic replacement without downtime.
• Vendor: Dell (OEM channel, part number 345‑BKRB).
• Capacity: 1.92 Terabytes—ideal for large datasets, virtualization, and data warehousing.
• NAND Technology: Triple‑Level Cell (TLC), optimized for read‑heavy workloads while managing cost-efficiency.
• Interface Standard: SAS at 24 Gb/s—offering superior performance and compatibility in demanding enterprise racks.
• Endurance Rating: 1 Drive Write Per Day (DWPD), designed for consistent, sustained read cycles while offering reasonable write longevity.

Performance Benchmarks & Speed Insights

• Sequential Read Rates: Up to 4,200 MB/s for 128 KiB blocks—ideal for large file transfers and streaming workloads.
• Sequential Write Rates: Up to 3,650 MB/s—delivering substantial write bandwidth for caching and log applications.
• Random Read IOPS: An impressive 720,000 IOPS at 4 KiB—perfect for database query loads and OLTP applications.
• Random Write IOPS: Up to 155,000 IOPS—ensuring reliable performance even under burst write conditions.

Reliability & Longevity Metrics

• Mean Time To Failure (MTTF): Approximately 2.5 million hours, signifying enterprise‑grade durability.
• Durability (DWPD): Rated at 1 DWPD, supports predictable daily writes across full capacity for extended service life.
• Read‑Intensive Focus: Tailored for workflows with frequent read demands—ideal for virtualization, streaming, and analytics applications.

Connectivity & Scalability Features

• Connection Interface: Single SAS 24 Gbps port—guaranteeing ample network bandwidth for demanding use cases.
• Compatibility with Hot‑Swap Bays: 2.5‑inch form factor fits standard Dell PowerEdge hot-swap cages for swift module replacement.
• Seamless Expansion: Facilitates parallel deployment across multiple server bays, enabling rapid scaling of enterprise storage pools.

Optimized for Dell EMC PowerEdge Platforms

• Pre‑qualified for Dell PowerEdge generations 14G, 15G, and 16G—guaranteeing firmware alignment and operational stability.
• Hot‑plug capability means minimal service interruption—vital for mission-critical setups.
• Engineered for sectors requiring uninterrupted data access—cloud services, finance, healthcare, AI/ML workloads.

Dell PowerEdge Models (Comprehensive List)

• C‑Series: C6420, C6520, C6525, C6600, C6615, C6620
• HS‑Series: HS5610, HS5620
• R‑Series: R350, R450, R540, R550, R640, R650, R650xs, R6515, R6525, R660, R660xs, R6615, R6625, R740, R740xd, R750, R750xa, R750xs, R7515, R7525, R760, R760xa, R760xs, R7615, R7625, R840, R860, R940, R940xa, R960
• Tower Server Range: T550, T560
• XR Series: XR7620
• PowerVault Storage Shelf: MD2424

Use Cases & Value Proposition

• Enhances virtualization hosts by offering strong random access performance—facilitating dense VM workloads.
• Supports database architectures requiring fast random reads and moderate writes.
• Accelerates large‑scale streaming, content delivery, and big data processing.
• Delivers enterprise stability with hot‑swap and redundant RAID configurations.
• Extends data center longevity through high MTTF and predictable DWPD metrics.

Choosing the 345‑BKRB SSD for Your Dell Infrastructure

• Superior Throughput: Delivers high sequential and random performance—enhancing server responsiveness and application latency.
• Space‑Efficient Design: Compact 2.5‑inch footprint allows installation in dense racks, accommodating more drives per chassis.
• Operational Efficiency: Hot‑swap architecture minimizes system downtime during maintenance or upgrades.
• Platform Assurance: Official Dell compatibility and validation ensure seamless integration and firmware harmony.
• Cost‑Effective Endurance: TLC NAND balances affordability with sufficient write endurance (1 DWPD) for read‑dominant workloads.
• Future‑Ready Scalability: Supports scaling across multiple bays and servers, suitable for growing enterprise storage demands.

Deployment Considerations & Best Practices

• Firmware Alignment: Always update Dell server firmware to the latest revision to maintain compatibility and maximize performance.
• Thermal Management: Monitor airflow and heat dissipation in dense chassis to ensure optimal SSD performance over time.
• RAID Configuration: Combine multiple drives in RAID arrays to enhance data redundancy and I/O throughput.
• Monitoring Tools: Use Dell’s native management utilities (e.g., iDRAC, OpenManage) to track health metrics—MTTF, wear leveling, SMART attributes.
• Workload Matching: Tailor SSD placement in your infrastructure based on read/write intensity—allocate heavier write tasks to higher endurance drives if needed.

Performance Optimization Tips

• Enable SAS multipathing and optimal queue depth in storage controllers to fully leverage the 24 Gb/s interface.
• Configure proper alignment for logical volumes to reduce latency and boost sustained I/O.
• Leverage tiered storage—use this read‑intensive SSD for frequently accessed data and complement it with higher‑endurance SSDs for write-heavy layers.
• Implement periodic firmware checks and usage pattern reviews to preemptively manage wear and maintain performance longevity.

Technical Highlights

• Capacity: 1.92 TB in SFF form factor
• Interface: 24 Gbps SAS for fast data bus connectivity
• NAND Type: TLC Flash, offering balance of cost and performance
• Endurance: 1 DWPD—sufficient for read-centric environments
• Performance: 4,200 MB/s sequential read, 3,650 MB/s sequential write; 720k IOPS random read, 155k IOPS random write
• Reliability: 2.5 million hours MTTF, enterprise‑level resilience
• Compatibility: Broad support across Dell PowerEdge and PowerVault systems
• Maintenance: Hot‑swap capability, RAID compatibility, easy firmware maintenance via Dell tools

Strategic Advantage in Data‑Focused Infrastructures

• Accelerates query processing, VM spin‑ups, and real‑time analytics by leveraging its high IOPS and bandwidth.
• Contributes to lower TCO via extended drive life, reduced replacement interruptions, and compatibility with existing server fleets.
• Supports agile scaling—spin in new drives hot‑plugged into live systems, minimizing disruption and maximizing uptime.
• Enhances reliability and performance coherence across mixed workloads by tiering or isolating I/O‑heavy layers on this specialized SSD.