ST94811A - Seagate Momentus 40GB 5400RPM ATA-100 8MB Cache 2.5-inch Hard Drive

SKU ST94811A

Brand Seagate

40 GB 2.5" 5400 RPM Ultra-ATA/100
Laptop HDD
Storage drive buffer size: 8 MB
99 g

Available to order

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Key specifications

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HDD capacity: 40 GB
HDD speed: 5400 RPM
Storage drive buffer size: 8 MB
HDD size: 2.5"
Interface: Ultra-ATA/100
Type: HDD

Documents

Brochure Seagate ST94811ABrochure · PDF

Product details

Seagate Momentus 40GB HDD. HDD capacity: 40 GB, HDD speed: 5400 RPM, Storage drive buffer size: 8 MB, HDD size: 2.5", Interface: Ultra-ATA/100

Features

HDD capacity	40 GB
HDD speed	5400 RPM
Storage drive buffer size	8 MB
HDD size	2.5"
Interface	Ultra-ATA/100
Type	HDD
Component for	Laptop
HDD number of heads	2
Average seek time	12 ms
Average latency	5.6 ms
Bytes per sector	512

Power

Power consumption (typical)	2.4 W
Power consumption (standby)	0.36 W
Power consumption (read)	2.4 W
Power consumption (write)	2.4 W
Power consumption (idle)	0.97 W
Operating voltage	5 V
Start-up current	1.2 A

Operational conditions

Operating temperature (T-T)	5 - 55 °C
Storage temperature (T-T)	-40 - 65 °C
Operating shock	225 G
Non-operating shock	800 G

Weight & dimensions

Width	69.8 mm
Height	9.5 mm
Depth	100.2 mm
Weight	99 g

Description

Seagate Momentus unlocks the power of notebook computers with a 5400-RPM spin speed and optional 8MB cache buffer. Momentus stands head-to-head with 4200-RPM notebook drives in BatteryMark tests, while simultaneously increasing system level performance by almost 50 percent. Seagate Momentus delivers the experience, commitment and innovation you expect from the world's leading manufacturer of disc drives.

Condition: Refurbished