State-of-the-art hard disk drives for demanding enterprise applications.

• 15K RPM spindle speed and storage capacities up to 300GB
• Maximum internal data-transfer rate of 179MB/sec
• 3Gb/sec SAS interface. Also offered with 4Gb/sec Fibre Channel and Ultra320 SCSI interfaces
• 1.4M hours MTBF for high reliability
• Ideal for high-performance and high-bandwidth applications.

Over 40 years ago, Fujitsu was manufacturing 14-inch hard disk drives for mainframes. Today we’re shipping some of the fastest enterprise 3.5-inch hard disk drives in the industry. Leveraging our technology expertise and heritage, we deliver reliable, high-capacity HDDs for your customer’s most demanding storage applications.

Fujitsu 3.5-inch 15K RPM enterprise hard disk drives feature a host of innovations. The 300GB^, 4-platter configuration provides low power consumption, high reliability, and faster internal data rates. Interface options include 3Gb/sec SAS, 68/80-pin U320 SCSI and 4Gb/sec Fibre Channel.

These qualities make Fujitsu hard disk drives ideal for today’s most demanding storage environments. A variety of product offerings with industry leading performance provide systems engineers with greater flexibility when designing rack and tower servers, storage arrays, RAID systems and digital video systems.

 

Model			MBA3073 RC/NC/NP/FD	MBA3147 RC/NC/NP/FD	MBA3300 RC/NC/NP/FD
Functional Specifications
Storage Capacity (formatted			73.5 GB	147.0 GB	300.0 GB
Disks			1	2	4
Heads (read/write)			2	4	8
Bytes/Sector			512
Seek Time	Track to track		Read: 0.2 ms (typ) / Write: 0.4 ms (typ)
	Average		Read: 3.4 ms (typ) / Write: 3.9 ms (typ)
	Full track		Read: 8.0 ms (typ) / Write: 9.0 ms (typ)
Average latency time			2.00 ms
Rotational speed (RPM)			15,000
Areal density			112.8 Gbits/sq. in.
Data Transfer Rate	To/from media		179 MB/sec
	To/from host		SAS: 3Gb/sec, SCSI: 320MB/sec, FCAL: 4Gb/sec
Recording code			60/62 MEEPRML
Interface			Dual Port SAS (RC Series), SCA-2 80Pin (NC Series), 68Pin Wide (NP Series), Dual Port FCAL (FC series)
Head positioning method			Rotary VCM
Start Time			30 s (typ)
Stop Time			30 s (typ)
Buffer Size	SCSI		8 MB
	SAS, FC		16 MB
Physical Specifications
Power Requirements	Voltage		5 V ± 5%, 12 V ± 5%
	Spin-up		12V ± 5% @ 2.5A (peak) 3.0 A (peak < 100 us) 5V ± 5% @ 0.8 A
	Idle (typ.)	SAS	12.8 W
		SCSI	12.4 W
		FC	13.4 W
Dimensions (HxWxD)			25.4 mm x 101.6 mm x 146.0 mm
Weight (HxWxD)			800 g
Ambient Temperature	Operating		5°C to 55°C (HDD surface 60°C max)
	Non-operating		-40°C to 70°C
	Gradient		20°C/Hour (max)
Relative Humidity	Operating		5% to 95% (non-condensing)
	Non-operating		5% to 95% (non-condensing)
	Max. wet bulb		29°C (operating)
Vibration	Operating		0.6 mm (5 to 20 Hz) / 1.0 G (20 to 300 Hz)
	Non-operating		3.1 mm (5 to 20 Hz) / 5.0 G (20 to 300 Hz)
Shock	Operating		65 G max. (2 ms)
	Non-operating		250 G max. (2 ms)
Altitude (operation)	Operating		3,048 m (max.)
	Non-operating		12,192 m (max.)
Acoustic Noise (idle sound power) (typ.)
Reliability Specifications
Mean time between failures (MTBF)			1,400,000 hours
Error Rates	Unrecoverable errors		1 per 1015 bits read
	Seek errors		10 per 108 seeks
Limited Warranty			5 years (from date of purchase). Visit fujitsu or call toll free at (800) 626-4686 for full Limited Warranty details and restrictions.