Seagate logo MPN: ST9250315AS

Seagate Momentus 250GB 2.5″ SATA II internal hard drive 5400 RPM 8 MB 2.5″ Serial ATA II

HDD
Released: Not on record
$88.50
from US · Amazon.com · Updated 2 months ago Last updated Sep 3, 2026 03:13 UTC · Price sourced from Amazon.com (United States).
4.2 / 5 (25 ratings)
View reviews breakdown
Capacity
250 GB
Interface
Serial ATA II
Type
HDD
Depth
100.5 mm
Width
69.85 mm
Height
9.5 mm
Weight
93.5 g
Drive form factor
2.5
Spindle speed
5400 rpm
View 22 specifications
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Overview

The Seagate Momentus 250GB 2.5″ SATA II internal hard drive 5400 RPM 8 MB 2.5″ Serial ATA II features a 250 GB hard drive. Full verified specifications are listed below.

Compatibility

Interface Serial ATA II

Compatibility data is automatically generated. Always verify critical specs before purchase.

Technical Specifications

Showing 22 key specifications of 22

All values come from this product’s catalog record.
Capacity
250 GB
Interface
Serial ATA II
Type
HDD
Depth
100.5 mm
Width
69.85 mm
Height
9.5 mm
Weight
93.5 g
Drive form factor
2.5
Spindle speed
5400 rpm
Intended use
Notebook
Average latency
5.6
Bytes per sector
512
Start-up current
1
Operating voltage
5 V
Start/stop cycles
600000
Power draw (idle)
0.81
Power draw (reading)
2.6 W
Power draw (writing)
2.85 W
Drive cache
8 MB
Storage temperature
-40 - 70
Operating temperature
0 - 60
Power draw (standby)
0.22 W

Market Value History

Price history table
DatePrice
2016-11-08$53.46
2016-11-14$52.48
2016-11-22$48.69
2016-11-29$40.09
2016-12-08$40.59
2016-12-12$39.79
2016-12-19$40.24
2016-12-26$40.04
2017-01-05$44.76
2017-01-10$45.41
2017-01-18$44.86
2017-01-23$49.66
2017-02-05$48.10
2017-02-25$53.99
2017-03-04$51.12
2017-03-18$53.98
2017-03-26$52.22
2017-03-30$54.17
2017-04-03$55.17
2017-04-10$55.27
2017-04-17$56.17
2017-04-26$56.17
2017-05-19$58.75
2017-06-20$59.00
2018-01-08$75.99
2018-01-17$59.00
2018-02-17$75.99
2018-02-22$59.00
2018-06-05$75.99
2018-06-13$59.00
2019-01-06$75.99
2019-01-17$59.00
2019-12-08$75.99
2019-12-18$59.00
2021-06-23$74.09
2021-06-28$59.00
2022-01-07$74.09
2022-01-11$77.89
2022-01-22$77.81
2022-01-24$77.73
2022-01-31$77.49
2022-02-08$77.25
2022-02-15$76.93
2022-02-22$59.00
2023-04-04$77.89
2023-04-19$59.00
2023-06-01$84.59
2023-06-05$84.19
2023-06-12$83.63
2023-08-13$82.51
2023-08-24$59.00
2023-12-28$77.47
2024-07-06$80.45
2024-07-30$80.45
2024-09-27$77.47
2024-10-14$77.47
2025-01-01$77.47
2025-06-05$88.50
2026-02-04$88.50
2026-07-08$88.50

Customer Reviews & Feedback

Verified Amazon Score
4.2 / 5.0

Based on 25 verified customer reviews on Amazon US.

5 star
72%
4 star
18%
3 star
6%
2 star
2%
1 star
2%

Review Verification

Hardware Quest synchronizes these ratings daily with Amazon to reflect real buyer experiences, build quality, and long-term reliability.

Sources

Product lifecycle

Catalog: on-market

The current catalog record marks this product as on-market; this is not independent manufacturer confirmation.

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