Seagate logo MPN: ST500LM021-50PK

Seagate Momentus 500GB SATAIII internal hard drive 7200 RPM 32 MB 2.5″ Serial ATA III

Seagate
Released: Not on record
$39.99
Amazon.com (US)
Updated 2 months ago · USD pricing from verified retailers · Excl. sales tax
View price history ↓
4.6 / 5 (1,813 ratings)
View reviews breakdown
Capacity
500 GB
Interface
Serial ATA III
Type
HDD
Depth
100.55 mm
Width
70.1 mm
Height
7 mm
Weight
95 g
Drive form factor
2.5
Spindle speed
7200 rpm
View 23 specifications

Overview

The Seagate Momentus 500GB SATAIII internal hard drive 7200 RPM 32 MB 2.5″ Serial ATA III features a 500 GB hard drive. Full verified specifications are listed below.

Compatibility

Interface Serial ATA III

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

Technical Specifications

Showing 23 key specifications of 23

All values come from this product’s catalog record.
Capacity
500 GB
Interface
Serial ATA III
Type
HDD
Depth
100.55 mm
Width
70.1 mm
Height
7 mm
Weight
95 g
Drive form factor
2.5
Spindle speed
7200 rpm
Intended use
Notebook
Operating shock resistance
40
Bytes per sector
4096
Average seek time
11
Operating voltage
5 V
Quantity per pack
50
Non-operating shock resistance
400
Drive cache
32 MB
Storage temperature
-40 - 70
HDD interface transfer rate
6
Operating temperature
0 - 60
Power draw (standby)
0.65 W
Power consumption (typical)
1.5 W
Storage drive adapter included
No

Market Value History

Price history table
DatePrice
2024-10-16$20.99
2024-10-21$20.95
2024-11-17$20.79
2024-11-18$20.85
2024-12-13$20.70
2024-12-24$20.85
2024-12-30$20.70
2025-01-14$45.77
2025-01-23$20.70
2025-02-06$20.00
2025-03-04$20.00
2025-03-14$19.99
2025-04-10$20.00
2025-04-14$19.99
2025-04-23$40.00
2025-05-02$28.00
2025-05-16$20.00
2025-06-04$20.00
2025-07-02$30.00
2025-07-09$30.00
2025-07-15$30.00
2025-07-28$30.00
2025-08-06$20.00
2025-08-27$29.99
2025-09-05$20.00
2025-09-18$30.00
2025-09-29$31.05
2025-10-07$39.00
2025-10-22$39.00
2025-11-03$39.00
2025-11-10$39.00
2025-11-24$20.00
2025-12-03$49.00
2025-12-15$48.00
2025-12-23$48.00
2026-01-02$48.00
2026-01-07$45.00
2026-01-12$43.00
2026-01-20$45.00
2026-01-28$43.00
2026-02-02$30.00
2026-02-19$42.00
2026-02-23$44.99
2026-03-13$30.00
2026-03-20$44.99
2026-03-27$44.50
2026-03-30$30.00
2026-04-06$44.99
2026-04-13$30.00
2026-04-20$49.00
2026-04-30$48.00
2026-05-05$45.00
2026-06-02$40.00
2026-07-12$35.59
2026-07-25$33.59
2026-08-02$33.99
2026-08-05$48.00
2026-08-11$44.00
2026-08-20$75.00
2026-08-25$39.99

Customer Reviews & Feedback

Verified Amazon Score
4.6 / 5.0

Based on 1,813 verified customer reviews on Amazon US.

5 star
86%
4 star
9%
3 star
3%
2 star
1%
1 star
1%

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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