Seagate ST318451LW / 49RKR 18GB SCSI Hard Drive
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- 1 Year DiscTechWarrantyProduct Warranties Explained
The product has a DiscTech warranty for the time period specified. View our limited warranty
| Capacity: | 18GB |
| Speed: | 15K RPM |
| Interface Types: | SCSI 68pin HD68 |
| Form Factor: | 3.5" LFF Hard Drive |
| Electrical Interface: | SCSI LVD U160 - 160MBps 16-bit |
Description
Seagate Cheetah X15 ST318451LW / 49RKR 18GB 15K RPM 68-Pin U160 160MBps SCSI Hard Drive - Refurbished OEM
Seagate Cheetah X15 ST318451LW 18GB 15,000 RPM 68-Pin U160 160MBps SCSI Hard Drive - Refurbished OEM
DPNs: 49RKR, 049RKR
Cheetah X15 drives combine giant magnetoresistive (GMR) heads, partial response/maximum likelihood (PRML) read channel electronics, embedded servo technology, and a wide Ultra160 SCSI interface to provide high performance, high capacity data storage for a variety of systems including engineering workstations, network servers, mainframes, and supercomputers.
Ultra160 SCSI uses negotiated transfer rates. These transfer rates will occur only if your host adapter supports these data transfer rates and is compatible with the required hardware requirements of the I/O circuit type. This drive also operates at SCSI-1 and SCSI-2 data transfer rates for backward compatibility with non-Ultra/Ultra2/Ultra160 SCSI host adapters.
Compatibility
This drive is compatible with any server that accepts 3.5"x1" (LFF) 68-Pin (non-hot swap) SCSI hard drives.
Specifications
Performance characteristics
- Drive capacity - 18.35 GByte (formatted, rounded off values)
- Read/write heads - 10
- Bytes/track - 176,843 Bytes (average, rounded off values)
- Bytes/surface - 1,835 Mbytes (unformatted, rounded off values)
- Tracks/surface (total) - 10,377 Tracks (user accessible)
- Tracks/inch - 21,400 TPI
- Peak bits/inch - 343 KBPI
- Internal data rate - 385-508 Mbits/sec (variable with zone)
- Disc rotational speed - 15k r/min
- Average rotational latency - 2.0 msec
Click here to view the manufacturer's item description/brochureAlternate MPNs: 49RKR 049RKR
Weight: 1.8 lb
Warranty: 1 Year DiscTech
Condition
These products have had NO problems or failures, they merely have some usage. The product has been professionally returned to excellent condition. These items have been fully tested, formatted (if appropriate) &repackaged. Hard drives are fully vetted for surface defects and wear, only healthy disks are approved for resale to our customers. Please see our refurbishing process for more details. Watch a video about our refurbishing process
Warranty
1 Year DiscTech Warranty