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Home / Seagate / Hard Drives / Seagate 1DG142-021

Seagate Momentus 1DG142-021 500GB SATA 5.4K 2.5" SFF HDD

Part Number: 1DG142-021     Brand: Seagate
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1DG142-021 Price & Availability

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Condition

Seagate 1DG142-021 Specs

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Brand
Seagate
Product Line
Momentus
Capacity
500GB
Spindle Speed
5.4K
Interface Type
SATA
Data Transfer Rate
3Gb/s
Cache
16MB
Form Factor
2.5" SFF
Hard Drives Similar to Seagate 1DG142-021
▲
1DG142-021 1DG142-021 ST9500325AS ST9500325AS HM500JI HM500JI MQ01ABD050 MQ01ABD050 WD5000BEVT WD5000BEVT
Brand Seagate Seagate Samsung Toshiba Western Digital
Relationship Type Target Part Direct Family Substitute Cross-Brand Alternative Cross-Brand Alternative Cross-Brand Alternative
Capacity 500 GB 500 GB 500 GB 500 GB 500 GB
Interface SATA SATA SATA SATA SATA
Form Factor 2.5-inch SFF 2.5-inch SFF 2.5-inch SFF 2.5-inch SFF 2.5-inch SFF
Drive Height 9.5 mm 9.5 mm 9.5 mm 9.5 mm 9.5 mm
Rotation 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
Native Command Queuing Yes Yes Yes Yes Yes

Seagate 1DG142-021 Description

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The Seagate Momentus 1DG142-021 500GB SATA 5.4K 2.5" SFF HDD is a reliable and efficient hard drive designed for laptops, small form factor desktops, and enterprise storage solutions that require a balance of capacity and performance. With its 500GB storage capacity and SATA interface, it is compatible with a wide range of devices supporting 2.5-inch SATA drives. Ideal for data storage, backup, and everyday computing tasks, this drive offers dependable performance with a spindle speed of 5400 RPM, making it suitable for users who prioritize quiet operation and energy efficiency.

Key specifications of this Seagate Momentus hard drive highlight its robust design and performance features:

  • Brand: Seagate
  • Product Line: Momentus
  • Capacity: 500GB, providing ample space for documents, media, and applications
  • Spindle Speed: 5400 RPM, balancing speed and power consumption
  • Interface Type: SATA, supporting data transfer rates up to 3Gb/s
  • Cache: 16MB, enhancing data access speeds and overall responsiveness
  • Form Factor: 2.5" Small Form Factor (SFF), compatible with laptops and compact systems

For those seeking compatible replacement or spare parts, the following part numbers are available for the Seagate Momentus 500GB SATA 5.4K 2.5" SFF HDD:

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