Seagate Cheetah 146.8GB 3.5" SCSI internal hard drive 15000 RPM 16 MB 3.5" Ultra320 SCSI

SKU
ST3146855LW
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Out of stock
Cheetah 15K.5 146.8GB 3.5" SCSI
UNSPSC: 43201803
The Cheetah 15K.5 is mainstream enterprise disc drive storage. It is the best price/performance, lowest cost of ownership, 3.5-inch disc drive, with the industry's highest 3.5" disc drive reliability.

Features:

15K RPM spindle speed
Delivers more I/O's per second and faster sustained transfer rates than 10K 3.5-inch drvies, enabling the same high performance to be met with fewer drives.

Background Media Scan (BMS)
Second generation Seagate-exclusive BMS proactively scans the media for potential defects during drive idle time. It enables incipient errors to be corrected before data is lost.

Perpendicular Recording
Perpendicular recording is fundamentally superior, enabling the highest areal density with 30 percent higher performance.

Nonrecoverable Error Rate
The nonrecoverable error rate has been improved by a factor of 10.

Idle Read After Write (IRAW)
Seagate-exclusive IRAW enhances data protection by verifying-during drive idle time-that data in the drive buffer was properly written.
SKU ST3146855LW
EAN 4515479373259
Specification
Software
Windows operating systems supportedYes
Linux operating systems supportedYes
Sound emission
Acoustic pressure emissions32 dB
Hard drive
Component forServer/workstation
Write seek time4 ms
Read seek time3.5 ms
Average latency2 ms
HDD number of heads4
HDD speed15000 RPM
HDD size3.5"
HDD capacity146.8 GB
Features
TypeHDD
Component forServer/workstation
InterfaceUltra320 SCSI
Write seek time4 ms
Read seek time3.5 ms
Average latency2 ms
Windows operating systems supportedYes
HDD number of heads4
Linux operating systems supportedYes
HDD speed15000 RPM
HDD size3.5"
HDD capacity146.8 GB
Storage drive buffer size16 MB
Power
Power consumption (typical)14.2 W
Power consumption (idle)9.6 W
Operating voltage5 / 12 V
System requirements
Windows operating systems supportedYes
Linux operating systems supportedYes
Operational conditions
Operating temperature (T-T)0 - 600 °C
Storage temperature (T-T)-40 - 70 °C
Operating relative humidity (H-H)5 - 90%
Storage relative humidity (H-H)5 - 95%
Operating altitude-2400 - 120000" (-61 - 3048 m)
Non-operating altitude-2400 - 480000" (-61 - 12192 m)
Operating shock60 G
Non-operating shock250 G
Technical details
InterfaceUltra320 SCSI
Weight & dimensions
Width4" (101.6 mm)
Weight27.2 oz (771 g)
Height1" (25.4 mm)
Depth1.81" (46 mm)
Other features
InterfaceUltra320 SCSI
Windows operating systems supportedYes
Linux operating systems supportedYes
Acoustic pressure emissions32 dB
Manufacturer Seagate
Availability Out of Stock