0X8F87 Dell 3.84TB SAS 12GBPS RI SFF Hot Swap SSD

Product Overview of DELL 0X8F87 3.84TB SAS SSD

The DELL 0X8F87 3.84TB solid-state drive offers a high-capacity solution designed specifically for data-intensive environments where read-heavy workloads dominate. Tailored for 14th Generation PowerEdge servers, it delivers enterprise-grade reliability and blazing-fast SAS interface speeds.

General Information

• Manufacturer: DELL
• Part Number: 0X8F87
• Drive Type: Solid State Drive

Technical Specifications

• Storage Capacity: 3.84 Terabytes
• Memory Type: Triple-Level Cell (TLC)
• Drive Form Factor: Compact 2.5 Inch
• Interface Protocol: SAS 12GBPS
• Advanced Format: 512e

Data Throughput and Transfer Rate

This SSD is built to accelerate data access with its high-speed interface:

• Sequential transfer speeds up to 1.2 GB/s for streamlined data operations
• Reliable and consistent performance across read-intensive tasks
• Efficient throughput that supports large-scale virtual environments

Interface & Drive Bay Compatibility

• Connectivity: Single SAS 12Gb/s port ensuring seamless integration
• Bay Compatibility: Fits into one 2.5-inch hot-plug drive slot
• Compatible with server chassis supporting hot-swap drive technology
• Delivers enterprise connectivity without compromising storage density

Endurance Profile & Use Case

Crafted for environments with high-frequency data reads and minimal writes, the DELL 0X8F87 excels in:

• Cloud workloads with high I/O read operations
• Virtual desktop infrastructures (VDI)
• Content delivery networks (CDN)
• Big data analytics that depend on rapid access

Server Model Compatibility List

Fully validated and supported on a wide range of Dell EMC PowerEdge 14G servers:

• PowerEdge R340, R440, R540
• PowerEdge R640, R740, R740xd
• PowerEdge R840, R940, R940xa
• PowerEdge R6415, R7415, R7425
• PowerEdge C6420

Optimal Use in Enterprise Storage Architectures

• Ideal for RAID arrays demanding sustained read access
• Supports virtual machines, file servers, and ERP applications
• Reduces power consumption while maintaining throughput

Highlights at a Glance

• Hot-swappable 2.5" SAS SSD
• Enterprise-grade 3D TLC NAND
• Rated for read-intensive workloads
• Delivers up to 1.2GB/s transfer speed
• Optimized for Dell EMC PowerEdge 14G servers

Dell 0X8F87 Read‑Intensive SAS SSDs

The Dell 0X8F87 is part of a high‑performance line of **read‑intensive** solid state drives designed for enterprise server and storage use. These 2.5‑inch Small Form Factor (SFF) SAS drives are built to deliver fast read throughput, secure data handling, and hot‑swap flexibility in demanding IT environments. This category page covers general characteristics, technical details, performance parameters, deployment scenarios, and compatibility facets of the Dell 0X8F87 3.84 TB SAS 12 Gbps SSD family.

Performance Metrics & Workload Suitability

Sequential & Random Throughput

The Dell 0X8F87 is tuned for fast sequential reads and low-latency random I/O under read-heavy schemes:

• Sequential read speeds approaching 1.2 GB/s over the SAS 12 Gbps interface :contentReference[oaicite:9]{index=9}
• Random read IOPS scaled for multi-queue, small-block access patterns (typical for database or cache read layers) :contentReference[oaicite:10]{index=10}
• Write speeds are not the primary design target; the drive performs well under moderate writes but is optimized for read-dominant usage :contentReference[oaicite:11]{index=11}

Longevity, Endurance & Reliability

While classified as read‑intensive, the drive still delivers strong lifecycle characteristics:

• Engineered to withstand heavy read cycles, such as cache, indexing, analytics, and large dataset scanning
• Built-in error correction, wear leveling, and stable firmware control to maximize usable life
• Optional support for secure erase, self-encrypting drive (SED) modes, or other drive-level security features (as per firmware/variant) :contentReference[oaicite:12]{index=12}

Interface & Connectivity Details

SAS 12 Gbps (SAS‑3) Fundamentals

The 0X8F87 uses the SAS-3 12 Gb/s protocol, delivering higher throughput and improved link reliability compared to SAS‑2 (6 Gb/s). Key advantages include:

• Double the bandwidth over SAS‑2, enabling more headroom for concurrent reads
• Enhanced signal integrity and link management across backplanes and expanders
• Dual-port capability in SAS (for redundancy paths) when supported by controller and enclosure

Drive Tray & Hot‑Swap Integration

Each Dell 0X8F87 SSD typically ships with a compatible tray (carrier) for 14G PowerEdge chassis or equivalent systems. The hot-swap design allows:

• Insertion and removal of the drive while the server remains powered and operational
• Quick field replacements or upgrades without disrupting workloads
• Alignment of drive latch mechanisms and connector guides for proper installation in drive cages

Cabling, Backplane & Controller Considerations

To fully leverage the 12 Gbps interface, the supporting backplane, SAS expander, and HBA (Host Bus Adapter) or RAID controller must be SAS‑3 capable. If older 6 Gbps components are used, the drive may negotiate downward, limiting throughput.

Use Cases & Deployment Scenarios

The 0X8F87 is best suited where read operations dominate over writes, including but not limited to:

• Database read caching layers, indexing, or reporting engines
• Virtual Desktop Infrastructure (VDI) hosting boot/data images with high read loads
• Big data analytics / log processing / search platforms
• Content delivery, file serving, or data warehousing read-heavy workloads

Hybrid Arrays & Tiered Storage Strategies

In many enterprise designs, a mixed pool strategy may coexist:

• Use 0X8F87 drives in read-tier alongside higher-endurance or write-optimized drives for write‑heavy tasks
• Employ SSD caching or read accelerators in front of slower disks, delegating read operations to the 0X8F87 tier
• Leverage RAID arrays or erasure-coding schemes, placing read-intensive loads on this SAS SSD tier while directing write bursts elsewhere

Performance vs NVMe Alternatives

While NVMe drives offer extremely low latency and high throughput, SAS SSDs like the 0X8F87 remain relevant in certain designs:

• SAS infrastructure is mature and fits existing chassis/backplanes without full redesign
• Dual-port SAS offers redundancy paths; not all NVMe solutions provide equivalent multi-pathing in legacy setups
• Costs per TB may be more favorable in read‑intensive SAS SSDs depending on scale and warranty structure

Compatibility

Dell PowerEdge Models

Certified or commonly supported systems include a wide range of 14G and later generation servers. Models include (but are not limited to):

• PowerEdge R340, R440, R540 :contentReference[oaicite:13]{index=13}
• PowerEdge R640, R740, R740xd :contentReference[oaicite:14]{index=14}
• PowerEdge R840, R940, R940xa :contentReference[oaicite:15]{index=15}
• PowerEdge C6420, R6415, R7415, R7425 :contentReference[oaicite:16]{index=16}

Backward & Cross‑Vendor Compatibility

The drive can work in other SAS-capable enclosures or servers so long as:

• The backplane and HBA/controller support SAS‑3 (12 Gb/s) or backward compatibility
• The chassis is physically compatible with 2.5" SFF hot-swap form factor
• The firmware or system recognizes the 512e sector configuration (some older firmware may expect 512n or 4Kn)

Potential Limitations & Integration Notes

• If a system only supports 6 Gbps SAS, the drive will operate at reduced bandwidth and not reach its full potential
• Controller firmware or BIOS may issue alerts when non‑Dell certified SSDs are used; suppress warnings or update firmware where supported
• In some cases, dual-port features may not be leveraged without a compatible controller and cabling scheme

Deployment Best Practices & Optimization Tips

Firmware Updates & Compatibility Checks

• Always update the SSD firmware (if available) before placing into production to correct potential bugs and improve stability
• Match drive firmware version across identical units to avoid mismatches in RAID arrays
• Consult Dell’s support matrix to ensure BIOS / HBA versions are compatible with the 0X8F87 family

Thermal & Power Considerations

Because SSDs generate heat under sustained I/O, ensure proper airflow and cooling in the drive bays. Also consider power draw under peak loads — when deploying many drives in a dense chassis, cumulative power and thermal budgets should be planned.

Comparison & Differentiation Within Product Tiers

Read‑Intensive vs Mixed‑Use vs Write‑Accelerated Drives

• The 0X8F87 is optimized for environments where read operations dramatically outweigh writes
• Mixed-use SSDs balance read/write workloads more evenly but may cost more per TB
• Write-intensive (or “write-accelerated”) SSDs are designed to handle heavy write bursts (e.g. logging, high write databases) but often with lower capacities or higher cost

Internal Cross-Linking Opportunities

• Link to lower-capacity variants, e.g. “1.92 TB Dell SAS read‑intensive SSDs”
• Link to related tiers: “Dell mixed‑use SAS SSD family” or “Dell write‑optimized SAS SSD lineup”
• Link to server compatibility pages, e.g. “Dell PowerEdge 14G storage expansion” or “Dell SAS HBA controllers”