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. This is an OEM Product.
Features:
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.
Functional Specifications:
Storage Capacity (formatted): 147.0 GB.
Disks: 2.
Heads (read/write): 4.
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 : 2.00 ms
Rotational Speed: 15,000 RPM
Areal Density: 112.8 Gbits/sq. in.
Data Transfer Rate:
-To/from media: 179 MB/s,
-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% @ 0.8A.
-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.
Ambient Temperature:
-Operating: 5°C to 55°C (DE base 60°C max).
-Non-operating: -40°C to 70°C.
-Gradient: 20°C/H 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.).
Acoustics Noise (idle sound power) (typ.): <= 3.6 bels (idle).
Reliability Specifications:
MTBF: 1,400,000 hours.
Error Rates:
-Seek errors: 10 per 108 seeks.
-Unrecoverable errors: 1 per 1015 bits read.
Limited Warranty: One year from invoice date with Directron.com. 5-year from invoice date with manufacturer. 30-Day money back from receiving date with 15% restocking fee for non-defective returns on current market price. No credit or refund after 30 days. Customer is responsible for returning defective products including DOA due to manufacturer unless testing is paid before shipping. (duck022008)
Notes:
(1) One gigabyte (GB) = one billion bytes; accessible capacity may be less and actual capacity depends on the operating environment and formatting.
One megabyte (MB) = 1,000,000 bytes; One gigabyte (GB) = 1,000 megabytes; Gigabit (Gb) = 1,000 megabits; RPM = Revolutions Per Minute.
(2) A small portion of buffer memory is used for drive firmware control.
(3) Hard drives should be installed by professionals or experienced PC users.
(4) This 3.5" hard drive will not fit into most note books.
(5) If you intend to install this drive in a 5.25" bay, you'll need a hard drive mounting kit.