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Home / Seagate / Hard Drives / Seagate ST940814AS

Seagate Momentus ST940814AS 40GB SATA 5.4K 2.5" SFF HDD

Part Number: ST940814AS     Brand: Seagate
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Condition

Seagate ST940814AS Specs

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Brand
Seagate
Product Line
Momentus
Capacity
40GB
Spindle Speed
5.4K
Interface Type
SATA
Cache
8MB
Form Factor
2.5" SFF
Hard Drives Similar to Seagate ST940814AS
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ST940814AS ST940814AS WD400BEVS WD400BEVS HM040HI HM040HI HTS541640J9SA00 HTS541640J9SA00 MHV2040BH MHV2040BH
Brand Seagate Western Digital Samsung HGST / Hitachi Fujitsu
Relationship Type Target Part Cross-Brand Alternative Cross-Brand Alternative Cross-Brand Alternative Cross-Brand Alternative
Capacity 40 GB 40 GB 40 GB 40 GB 40 GB
Interface SATA 1.5 Gb/s SATA 1.5 Gb/s SATA 1.5 Gb/s SATA 1.5 Gb/s SATA 1.5 Gb/s
Form Factor 2.5-inch SFF 2.5-inch SFF 2.5-inch SFF 2.5-inch SFF 2.5-inch SFF
Rotational Speed 5,400 RPM 5,400 RPM 5,400 RPM 5,400 RPM 5,400 RPM
Cache 8 MB 8 MB 8 MB 8 MB 8 MB

Seagate ST940814AS Description

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The Seagate Momentus ST940814AS 40GB SATA 5.4K 2.5" SFF HDD is a reliable and compact hard drive designed for laptops, small form factor desktops, and embedded systems requiring efficient storage solutions. With its 2.5-inch small form factor and SATA interface, this drive is compatible with a wide range of devices that support SATA connections, making it an ideal choice for upgrading or replacing existing hard drives in notebooks or portable systems.

This hard drive offers a balance of performance and capacity, featuring a 40GB storage size suitable for basic computing needs, document storage, and light multimedia use. Its 5400 RPM spindle speed ensures quieter operation and lower power consumption, which is especially beneficial for mobile devices and energy-conscious users. The 8MB cache enhances data transfer efficiency, improving overall system responsiveness.

Key specifications of the Seagate Momentus ST940814AS include:

  • Brand: Seagate
  • Product Line: Momentus
  • Capacity: 40GB
  • Spindle Speed: 5400 RPM
  • Interface Type: SATA
  • Cache: 8MB
  • Form Factor: 2.5" Small Form Factor (SFF)

For maintenance or replacement purposes, compatible spare parts for this model include:

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