ST3146707LW Seagate 146GB 10K SCSI Hard Drive

Seagate ST3146707LW 9X2005-002 SCSI Hard Drives Image 1 imageSeagate ST3146707LW 9X2005-002 SCSI Hard Drives Image 2 imageSeagate ST3146707LW 9X2005-002 SCSI Hard Drives Image 3 image
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  • 1 Year DiscTechWarranty
$359.00

Capacity:146GB
Speed:10K RPM
Interface Types:SCSI 68pin HD68
Form Factor:3.5" LFF Hard Drive
Electrical Interface:SCSI LVD U320 - 320MBps 16-bit
RAM:8MB
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Description

Seagate Cheetah ST3146707LW 10K.7 146GB 10K U320 68pin SCSI Hard Drive - Refurbished
The Cheetah 10K.7 lowers cost of ownership with the industry'shighest reliability, designed for full duty cycle applications; Seagate-exclusive Background Media Scan; enhanced Error Correction Code; and low power and cooling requirements. Capacities include 300, 146 and 73 Gbytes, with Ultra320 SCSI or 2 Gbit/sec Fibre Channel interfaces.
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FeaturesBenefits
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Highest Reliablity Rating
 		Reliability has a significant influence on a disc drive's total cost of ownership. Cheetah 10K.7 has an 0.62 percent AFR, the best in the industry.
 
Full Duty Cycle Reliability
 		The Cheetah 10K.7 is designed to have the highest reliability, even when in used in demanding applications around the clock, 365 days per year.
 
Background Media Scan
 		Background Media Scan, a Seagate-exclusive feature, scans the media during drive idle time to preserve system bandwidth while enabling incipient errors to be corrected before data is lost.
 
Enhanced Error Correction Code
 		Decreased bit error rate better maintains performance throughout the life of the drive and results in a lower probability of lost data.
 
Fluid Dynamic Bearing Motor
 		No ball bearings means reduced acoustics and improved reliability.
 
Low Power and Cooling Requirements
 		Further reduces cost of ownership
 

Distinctions
  • Cheetah 10K.7 is designed and manufactured by the same teams that delivered the past six award-winning generations of Cheetah.
9X2005-002

Specifications

Drive specification

ST3146707LW

Formatted Gbytes (512 bytes/sector)*

146

Guaranteed sectors

286,749,488

Bytes per sector

512

Default sectors per track

789

Default read/write heads

4

Default cylinders

90,774

BPI

658

TPI

105,000

Areal density (Mbits/inch avg)

128,200

Spindle speed (RPM)

10,000

Internal data transfer rate (Mbytes/sec max)

470 to 944

Sustained transfer rate OD (Mbytes/sec)

78

I/O data transfer rate (Mbytes/sec max)

100

ATA data-transfer modes supported

PIO modes 0–4Multiword DMA modes 0–2Ultra DMA modes 0–5

Cache buffer

8 Mbytes

Height (max)

25.4mm (1.000 in)

Width (max)

101.6mm (4.000 in)

Length (max)

146.05mm (5.75 in)

Weight (max) grams

726

Average latency (msec)

3.0

Power-on to ready (typical)

15 sec

Standby to ready (typical)

15 sec

Track-to-track seek time (msec typical)

0.2 (read), 0.3 (write)

Average access read (msec typical)

4.7

Average access, write (msec typical)

5.3

Startup current (typical) 12V (peak)

1.89 amps

Typical Current 12V (peak)

0.42 amps

Startup current (typical) 5V (peak)

076 amps

Typical Current 5V (peak)

0.54 amps

 

 

AFR

0.62%

Voltage tolerance (including noise)

5V ± 5%
12V ± 10%

Acoustics

3.3 bels

Capacity (Blocks)
Sector SizeST373207LC/LWST3146707LC/LWST3300007LC/LW
DecimalHexDecimalHexDecimalHex
512143,374,74488BB998286,749,48811177330585,937,50022ECB25C
514141,025,384867E068282,050,76810CFC0D0574,712,64422416B44
520140,395,09285E4254280,790,18410BC84A8573,653,84722314357
522139,463,6028500BB2279,041,74010A1D6CC570,053,00021FA5188
524137,577,18483342E0275,154,368106685C0566,007,80021BC97F8
528Block Size Not Supported557,874,77821407E5A

Alternate MPNs: 9X2005-002

Weight: 1.8 lb

Warranty: 1 Year DiscTech

Condition

  • Refurbished

    • Warranty

    1 Year DiscTech Warranty

    4.7 Overall6966 Reviews