FUJITSU Part #/MPN: MAS3184NP
DiscTech Item #: FUJ-MAS3184NP-FR-OE
- Factory RefurbishedCondition Levels Explained
The product has been built, rebuilt or repaired at the original manufacturer's factory (Note we NEVER sell 3rd party repaired items, as we do not find them to be reliable enough). Often these products are extremely close to new in condition, except that they contain at least one recycled or repaired component. Failure rates are often lower on these devices since they have been far more thoroughly tested than new items.
Product Warranties ExplainedThe product has a manufacturer warranty for the time period specified.
- Warranty:1 Year DiscTechProduct Warranties Explained
The product has a DiscTech warranty for the time period specified. View our limited warranty
- Special Order - Ships in 5-10 business daysSpecial Order - Ships in 5-10 business days
This item has a lead time for fulfilment (as listed), this is approximate. Your credit card will be authorized in full on the day of ordering; it will not be charged until the day of shipment.
Enterprise Grade
Capacity: 18GB
Speed: 15,000RPM
Interface Types: SCSI 68pin HD68
Form Factor: 3.5inx1.0in 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 - Factory Recertified
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
Factory Refurbished
The product has been built, rebuilt or repaired at the original manufacturer's factory (Note we NEVER sell 3rd party repaired items, as we do not find them to be reliable enough). Often these products are extremely close to new in condition, except that they contain at least one recycled or repaired component. Failure rates are often lower on these devices since they have been far more thoroughly tested than new items.
The product has a manufacturer warranty for the time period specified.
1 Year DiscTech Warranty
The product has a DiscTech warranty for the time period specified. View our limited warranty