Fujitsu MAS3735NC MAS SCSI Hard Drive
Capacity: 73GB
Spindle Speed: 15,000RPM
Interface Type: SCSI 80pin SCA-2 (Hot-Swap)
Disk Size: 3.5″x1.0″ (LFF Hard Drive)
Sustained Throughput (MBps): 114
Average Seek Time (read/write ms): 3.3 / 3.8
Electrical Interface Speed: SCSI LVD U320 – 320MBps 16-bit
On-Board Cache: 8MB
The MAS series of hard drives combine numerous, innovative Fujitsu technologies to deliver industry-leading performance and reliability. Our seventh-generation Giant Magneto-Resistive (GMR) head technology increases areal density, so MAS drives can achieve capacities up to 73.5 GB using fewer platters. A super-fast 15,000-RPM rotational speed lowers average seek time to 3.3 ms, single-track seek time to 0.3 ms, and average rotational latency to 2.0 ms. To improve response time in high-load, multitasking applications, the MAS series features an 8-MB, 32-bit-wide data cache and a dual-processor architecture. Acceleration Feed Forward, a method of canceling out rotational vibrations and shocks, also helps improve drive performance. And to make MAS drives quieter, we’ve incorporated fluid dynamic bearings (FDBs).
Compatibility
The SCA-2 80-pin version of these low-profile 1″ of these SCSI hard drives are compatible with all of the following systems (this list is not all inclusive):
Dell® PowerEdge servers 800, 1500, 1550, 1600, 1600SC, 1650, 1750, 1800, 1850, 2300,2350, 2400, 2450, 2500, 2500SC, 2550, 2600, 2650, 2800, 2850, 3250, 4300, 4350, 4400, 4600, 6300, 6350, 6400, 6450, 6600, 6650, 6800, 6850, 7150 & 8450 Series Servers and Dell Powervault® 200S, 201S, 210S, 211S, 220S, 221S, 220F, 221F, 224F, 650F, 660F, 750N & 755N Arrays & PowerApp 120.
HP / Compaq Proliant® server CL-1850, DL-320, DL-380, DL-580, DL-590/64, DL-760, ML-350, ML-330, ML-350, ML-370, ML-380, ML-530, ML-570, ML-750, PL-8000, PL-8500, 1600, 1850, 3000, 5500, 8000, 8500 Model Servers. Additionally 4100, 4300, 4314R, 4314T, 4354R SCSI RAID Arrays
IBM xServer eSeries & Netfinity Servers x220, x230, x225, x232, x235, x240, x250, x300, x320, x330, x335, x340, x345, x360, 3500, 4500R, 5100, 5600, 6000R, 7100, 7600 & 8500. Also compatible with x206, x225, x226, x235, x236, x335, x336, x345, x346, x365, x385, x400, x455.
Description | MAS3735 | MAS3367 | MAS3184 | ||
Functional Specifications | |||||
Capacity (formatted) | 73.5 GB | 36.7 GB | 18.4 GB | ||
Disks/heads | 4/8 | 2/4 | 1/2 | ||
Disk media diameter | 2.75 in. | ||||
Bytes/sector | 512 | ||||
Cylinders | 27,100 | ||||
Logical blocks | 143,552,136 | 71,819,496 | 35,890,512 | ||
Recording density | 580,000 BPI | ||||
Track density | 60,000 TPI | ||||
Buffer size | 8192 KB | ||||
Interfaces | Ultra320 SCSI (68 or 80 pin) and 2 GB/s Fibre Channel | Ultra320 SCSI (68 or 80 pin) | |||
Seek time | Track to track | Read: 0.3 ms (typ) / Write: 0.5 ms (typ) | |||
Average | Read: 3.3 ms (typ) / Write: 3.8 ms (typ) | ||||
Full stroke | Read: 8.0 ms (typ) / Write: 9.0 ms (typ) | ||||
Data transfer rate | To/from media | 93.1 to 118.2 MB/s | |||
To/from host | Ultra320 SCSI – 320 MB/s (max.) / Fibre Channel – 212.5 Mb/s (max.) | Ultra320 SCSI – 320 MB/s (max.) | |||
Start time | 30 s (typ) | ||||
Stop time | 30 s (typ) | ||||
Rotational speed (RPM) | 15,000 | ||||
Average latency | 2.00 ms | ||||
Power consumption, idle | SCSI | 11.3 W | 8.5 W | 7.5 W | |
FC | 13.0 W | 10.2 W | N/A | ||
Spindle motor | FDB (Fluid Dynamic Bearings) | ||||
Physical Specifications | |||||
Power requirements | Idle (ready) | 11.3 W (typ) | 8.5 W (typ) | 7.5 W (typ) | |
Spin-up | 12V @ 2.5 A 5V @ 0.85 A |
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Dimensions | Height | 25.4 mm (1.0 in.) | |||
Width | 101.6 mm (4.0 in.) | ||||
Depth | 146.0 mm (5.75 in.) | ||||
Weight | 0.80 kg (1.76 lb.) | ||||
Drive temperature | Operating | 5°C to 55°C | |||
Non-operating | -40°C to 70°C | ||||
Gradient | 15°C/H max | ||||
Relative humidity | Operating | 5% to 95% (non-condensing) | |||
Non-operating | 5% to 95% (non-condensing, with packaging) | ||||
Vibration | Operating | 1.0 G (20 to 300 Hz) | |||
Non-operating | 5.0 G (20 to 300 Hz) | ||||
Shock | Operating | 65 G (half-sine pulse, 2 ms duration) Rotational – 25,000 rad/sec2. @ 2 ms. |
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Non-operating | 250 G (half-sine pulse, 2 ms duration) | ||||
Altitude | Operating | -984 to 9,843 ft. | |||
Non-operating | -984 to 39,370 ft. | ||||
Acoustics | Idle | < 3.6 bels | |||
Reliability Specifications | |||||
MTBF | 1,200,000 hours | ||||
MTTR | No field repairable parts, return to factory for repair. | ||||
Start/stop cycles | 20,000 cycles | ||||
Error Rate | Seek error | 10 per 108 seeks | |||
Non-recoverable read error | 1 per 1015 bits read |
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