FUJITSU Part #/MPN: MAS3184NP
DiscTech Item #: FUJ-MAS3184NP-BN-OE
- Brand New
- Warranty:1 Year DiscTech
- Low Stock:Call for ETA
Enterprise Grade
Capacity: 18GB
Speed: 15K RPM
Interface Types: SCSI 68pin HD68
Form Factor: 3.5" LFF Hard Drive
Sector Size: 512 / 512e
Sustained Throughput: 114
Average Seek Time: 3.3 / 3.8
Electrical Interface: SCSI LVD U320 - 320MBps 16-bit
On-Board Cache: 8MB
Fujitsu MAS 18GB 15K U320 68pin SCSI Hard Drive MAS3184NP - Brand New OEM
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).
| 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 | ||||
| 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. | |||
| 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 | ||||
Weight: 1.8 lb
Warranty: 1 Year DiscTech
Brand New
1 Year DiscTech Warranty