Main product

Overview


- Second-generation perpendicular recording delivers up to 450-GB capacity.
- Unprecedented performance with a 28 percent increase in sustained data rate, up to 164 MB'sec.
- Industry’s highest 3.5-inch drive reliability at 1.6-million-hours MTBF.
- Seagate proprietary PowerTrim technology provides a 61 percent improvement in watts/GB at idle.
- Advanced read/write technology delivers unrecoverable error rate of 1x10-16 .
- Available in FC or SAS interfaces.




Specification

Technical Description: Seagate Cheetah 450GB 3.5" SAS internal hard drive 15000 RPM 16 MB 3.5"
Features
Average latency:The average duration before a device can start with a job (for example reading a file from a hard disk).
2 ms
Read seek time:
3.4 ms
Write seek time:
3.9 ms
HDD number of heads:
8
Storage drive buffer size:
16 MB
Component for:What this product is used as a part of (component for).
Server/workstation
Type:Characteristics of the device.
HDD
Interface:Interface ports to connect pieces of equipment. USB (Universal Serial Bus) has become the most popular wired interface to connect peripherals. USB 2.0 supports speeds up to 480 Mbit/s (USB 1: 12 Mbit/s). The interface FireWire is also known as the IEEE 1394 standard. Enhanced IDE (EIDE)is sometimes referred to as Fast ATA, Fast IDE or ATA-2.
SAS
HDD size:
3.5"
HDD speed:
15000 RPM
HDD capacity:
450 GB

Operational conditions
Non-operating shock:Environmental requirements for optimal protection from impact in non-operating mode
250 G
Operating shock:Environmental requirements for optimal protection from impact in operating mode
60 G
Non-operating vibration:Environmental requirements for vibration in non-operating mode
2 G
Operating vibration:Environmental requirements for vibration in operating mode
1 G
Storage temperature (T-T):The minimum and maximum temperatures at which the product can be safely stored.
-40 - 70 °C
Operating temperature (T-T):The minimum and maximum temperatures at which the product can be safely operated.
5 - 55 °C

Other features
Sustained data rate:
171 MB/s

Power
Operating voltage:Defines the range of operating voltages available
5 / 12 V
Power consumption (idle):
12.4 W
Power consumption (typical):Amount of power consumed by this model, often expressed in watts (W). Typical values that manufacturers give are power consumption when off, standby/suspended mode, typical use, maximum usage.
17.3 W

Weight & dimensions
Weight:Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.
709 g
Depth:The distance from the front to the back of something.
146.1 mm
Height:The measurement of the product from head to foot or from base to top.
25.4 mm
Width:The measurement or extent of something from side to side.
101.6 mm

Product details

ST3450856SS Seagate 5711783155287

Seagate Cheetah 450GB 3.5" SAS internal hard drive 15000 RPM 16 MB 3.5"

£44.99 and

SKU: ST3450856SS

Seagate Cheetah 450GB 3.5" SAS internal hard drive 15000 RPM 16 MB 3.5"

Quick Code: Q348925 MPN: ST3450856SS

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