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Fujitsu 3.5 inch SAS hard drive silver metal enclosure

Fujitsu

Fujitsu MBA3147RC 146GB 15K 3.5" SAS internal hard drive

SKU CH-EG2N-1RCG5

3.5-inch SAS desktop hard drive spinning at 15000 RPM with 146 GB capacity and 16 MB cache

  • 15 000 RPM spindle speed cuts latency for database workloads
  • 16 MB cache absorbs burst I/O to smooth throughput
  • 146 GB capacity fits OS and critical apps on one spindle
  • 5 inch SAS form factor drops into standard server bays
  • New condition delivers full factory reliability from day one

High-Capacity 15K SAS Drive

The Fujitsu MBA3147RC is a 3.5-inch internal hard drive built for desktop systems that require fast SAS connectivity. It delivers 146GB of storage on a 15,000 RPM spindle for rapid data access. This new drive suits workstations and servers needing high transactional throughput.

146GB 15000 RPM Spindle

The single specification that decides fit is the 15,000 RPM rotation speed combined with 146GB capacity. Only systems with a SAS controller and a 3.5-inch bay can accept this drive. Buyers who need larger capacity or a different interface cannot use this model.

16MB Cache Thermal Profile

A 16MB cache buffers bursts to reduce seek latency and smooth power draw during normal operation. The high spindle speed generates measurable heat that requires adequate chassis airflow. Acoustic output is typical for 15K enterprise drives under load.

Highlights

  • 15 000 RPM spindle speed cuts latency for database workloads
  • 16 MB cache absorbs burst I/O to smooth throughput
  • 146 GB capacity fits OS and critical apps on one spindle
  • 5 inch SAS form factor drops into standard server bays
  • New condition delivers full factory reliability from day one

Specifications

No published specifications for this item yet.

Questions about this item

How does the 15000 RPM speed affect real-world access time in a server?

The 15000 RPM spindle cuts average rotational latency to roughly 2 ms, so random read and write requests complete faster than on slower drives.

What does the SAS interface limit in practice?

The SAS connection caps sustained throughput at the link rate, so sequential transfers cannot exceed that bandwidth regardless of drive speed.

Will this 3.5 inch drive fit a standard desktop drive bay?

Yes, the 3.5 inch form factor matches standard desktop bays, but the SAS connector requires a compatible controller or backplane.

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