Seagate ST318453LW 18GB SCSI 68 PIN (Wide) Hard Disk Drives

ST318453LW product summary

SEAGATE 18.4GB 15K U320 68-PIN HDD

Manufacturer
Seagate
Interface Group
SCSI 68 PIN (Wide)
Interface
SCSILW320
Physical Size
3.5in x 25mm
Capacity
18GB
Speed
15,000RPM

Seagate ST318453LW 18GB SCSI 68 PIN (Wide) Hard Disk Drives

Part Specific Options

This part has the following options to purchase.

Refurbished
1 in stock

9W7005-002
Refurbished
Call for stock

9W7005-003
Refurbished
Call for stock

9W7005-004
Refurbished
Call for stock

ST318453LW product details

Seagate Cheetah 18.4GB HDD 3.5" SCSI

The Cheetah 15K.3 has the lowest cost for 15K drive, and the lowest cost-per-I/O disk drive ever. It is fast, cool, and quiet, and has the highest reliability rating in the industry. 15K RPM spindle speed delivers over 30% more I/Os per second than 10K, and faster sustained transfer rates, enabling the same high performance to be attained, with fewer drives. The drive features 3D Defense System, the most comprehensive drive protection system in the industry, consisting of Drive Defense, Data Defense and Diagnostic Defense. Seagate's Advanced Multidrive System optimizes the drive for maximum I/O performance in Multidrive environments. The Just-In-Time (JIT) feature minimizes actuator impact on power, vibration and acoustics.

Features
Average latency
2 ms
Average seek time
3.6 ms
Component for
Server/workstation
HDD capacity
18.4 GB
HDD number of heads
2
HDD size
3.5"
HDD speed
15000 RPM
Interface
SCSI
Mean time between failures (MTBF)
1200000 h
Read seek time
3.6 ms
Storage drive buffer size
8 MB
Track to track seek time
0.4 ms
Type
HDD
Write seek time
3.9 ms
Operational conditions
Non-operating shock
250 G
Non-operating vibration
2 G
Operating shock
60 G
Operating temperature (T-T)
5 - 55 °C
Operating vibration
0.5 G
Storage temperature (T-T)
-40 - 70 °C
Power
Operating voltage
5 / 12 V
Power consumption (idle)
9 W
Start-up current
1.03 A
Weight & dimensions
Depth
146.6 mm
Height
25.4 mm
Weight
800 g
Width
101.6 mm