Specifications

2.1.2Function specifications

Table 2.2 shows the function specifications of the HDD.

 

 

 

 

Table 2.2

Function specifications

 

 

 

 

 

 

 

 

 

 

 

Item

 

 

Specification

 

 

 

 

 

 

 

 

MAW3300FC

MAW3147FC

 

MAW3073FC

 

 

 

 

 

 

 

 

 

 

 

 

 

Formatted capacity/device (*1)

300.0 GB (*2)

147.0 GB (*2)

 

73.5 GB (*2)

 

 

 

 

 

 

 

 

 

Number of disks

 

4

3

 

1

 

 

 

 

 

 

 

 

 

Number of heads

 

8

5

 

2

 

 

 

 

 

 

 

 

 

Number of rotations min-1(rpm)

 

 

10,025 ± 0.2%

 

 

 

 

 

 

 

 

 

 

Average latency time

 

 

2.99 ms

 

 

 

 

 

 

 

 

 

 

 

Track to Track

 

 

0.2 ms/0.4 ms

 

Seek time (*3)

Average

 

 

4.5 ms/5.0 ms

 

(Read/Write)

 

 

 

 

 

 

 

 

 

 

Full stroke

 

 

10.0 ms/11.0 ms

 

 

 

 

 

 

 

 

 

Start/stop time

Start time

 

 

30 s typ. (60 s max.)

 

(*4)

 

Stop time

 

 

30 s typ.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Recording mode

 

 

32/34 MEEPRML

 

 

 

 

 

 

 

 

 

 

 

 

Height:

 

 

25.4 mm

 

External

 

 

Width:

 

 

101.6 mm

 

dimensions

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Depth:

 

 

146.0 mm

 

 

 

 

 

 

 

 

 

Weight

 

 

 

 

 

0.75 kg max.

 

 

 

 

 

 

 

Power consumption (*5)

 

 

11.9 W typ.

 

 

 

 

 

 

 

 

 

Interface

 

 

 

 

 

Cable length: 30 m max.

 

 

 

 

 

 

 

 

 

Areal density

 

 

 

 

 

60 to 75 Gbit/inch2

 

 

 

 

 

 

 

Data

Disk drive

 

 

132.4 MB/s

 

transfer

 

 

 

 

 

 

 

 

FC-AL

 

 

212.5 MB/s max.

 

rate (*6)

 

 

 

 

 

 

 

Logical data block length

 

512, 516, 520, 524, 528 byte (Fixed length) (*7)

 

 

 

 

 

 

 

 

 

 

FC-PLDA (NCITS TR-19),

 

Command specification

FC-PH (ANSI X3.230-1994), FC-PH-2 (ANSI X3.297-1996),

 

 

 

 

FC-AL (ANSI X3.272-199X), SCSI-FCP (ANSI X3.269-199X)

 

 

 

 

 

 

Data buffer

 

 

 

8 MB FIFO ring buffer (*8)

 

 

 

 

 

 

Acoustic noise (Idle)

 

 

3.4 Bels typ.

 

 

 

 

 

 

 

 

 

 

(*1) The formatted capacity can be changed by changing the logical block length and using spare sector space. See Chapter 3 for the further information. The formatted capacity listed in the table is an estimate for 512 bytes per sector.

(*2) 1GB=1,000,000,000 bytes

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Fujitsu MAW3073fc, MAW3300FC, MAW3147FC manual Specifications, Function specifications

MAW3073fc, MAW3147FC, MAW3300FC specifications

The Fujitsu MAW3073fc, MAW3300FC, and MAW3147FC are high-performance Fibre Channel hard disk drives that cater to enterprise storage solutions. Designed for demanding applications, these drives are engineered to deliver reliability, speed, and capacity, making them suitable for data centers and other high-availability environments.

The MAW3073fc offers a storage capacity of 73GB and operates at 15,000 RPM, ensuring rapid data access and high throughput. This drive features advanced error correction capabilities, enhancing data integrity while minimizing downtime. The MAW3073fc supports the Fibre Channel interface, enabling fast data transfer rates that are essential for high-performance computing scenarios.

Following this, the MAW3300FC steps up the game with a larger capacity of 300GB, also spinning at 15,000 RPM. It boasts enhanced reliability features, including improved thermal management and vibration tolerance, which significantly reduce wear and tear and prolong the drives' lifespan. Its hot-swappable design allows for easy maintenance, making it an ideal choice for critical applications that require minimal disruptions.

The MAW3147FC further expands the offering with a storage capacity of 147GB. Designed for applications that require a balance between performance and capacity, this drive provides a reliable solution for enterprise environments. Like its counterparts, it operates at 15,000 RPM, ensuring swift data retrieval and consistency under heavy loads. The MAW3147FC also implements sophisticated caching algorithms that optimize read and write performance.

All three drives utilize SCSI command sets and feature RAID support, making them compatible with various enterprise storage systems. These drives are built with enterprise-grade components, ensuring durability and reliability, crucial in mission-critical setups. The combination of high RPM speeds, reliability features, and large capacities makes the Fujitsu MAW series an excellent choice for organizations looking to enhance their storage infrastructure.

In terms of technologies, these drives use advanced servo technology and tight mechanical tolerances to achieve high precision and performance. Moreover, they are designed to operate in environments with rigorous temperature and humidity controls, further enhancing their reliability. The MAW series exemplifies Fujitsu's commitment to providing high-quality, performance-driven storage solutions for modern enterprise needs.