900GB 15000RPM SAS 12Gb/s 256MB Cache Hot‑Pluggable 2.5″ Hard Drive (with Tray)
Product Description
The Dell 049RCK is a 900 GB enterprise‑class SAS hard drive designed to deliver high‑performance storage for Dell PowerEdge servers, including models like the PowerEdge R430. Featuring a 15,000 RPM rotational speed and a SAS 12 Gb/s interface, this drive provides fast data access, low latency, and consistent throughput for demanding workloads in data‑center environments.
Equipped with a 256 MB cache buffer, the drive accelerates read/write operations by temporarily storing frequently accessed data, improving performance for database and transaction‑heavy applications. The hot‑pluggable design with tray allows you to install or replace the drive without powering down the system, helping maintain uptime in critical infrastructure.
With enterprise‑grade reliability and compatibility with modern Dell PowerEdge server storage backplanes, the 049RCK hard drive is ideal for business‑critical systems requiring fast, dependable storage.
Model Type
Internal Enterprise SAS Hard Drive — 2.5″ SAS HDD (15K RPM, Hot‑Plug with Tray)
Category
Storage — Enterprise SAS Hard Disk Drive
Key Features
900 GB Storage Capacity — Provides ample space for system data, applications, and logs in server environments.
15000 RPM Spindle Speed — Ultra‑fast rotational speed for high I/O performance.
SAS 12 Gb/s Interface — Enterprise‑grade connectivity supporting high throughput and scalable storage configurations.
256 MB Cache Buffer — Enhances data throughput and responsiveness for server workloads.
2.5″ Small Form Factor (SFF) — Compact design for dense server storage arrays.
Hot‑Pluggable with Tray — Allows drive replacement or upgrades without shutting down the system.
Enterprise Reliability — Designed for continuous 24/7 operation in data centers.
Technical Specs at a Glance
| Specification | Details |
|---|---|
| Model | 049RCK |
| Capacity | 900 GB |
| Drive Type | Internal SAS Hard Drive |
| Interface | SAS 12 Gb/s |
| Form Factor | 2.5″ SFF |
| Spindle Speed | 15,000 RPM |
| Cache | 256 MB |
| Hot‑Swap | Supported |
| Compatibility | Dell PowerEdge Servers |
| Use Case | Enterprise server storage |
Typical Use Cases
✔ High‑Performance Database Servers — Provides fast access for database transactions and indexing.
✔ Virtualization Platforms — Reliable storage for virtual machines and hypervisors.
✔ Enterprise Workloads — Ideal for business‑critical applications and mixed I/O environments.
✔ Dell PowerEdge R430 & Similar Servers — Compatible with 2.5″ hot‑plug SAS bays on modern PowerEdge servers.
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