Seagate logo MPN: ST8000NM0055-20PK

Seagate Enterprise 8TB internal hard drive 7200 RPM 256 MB 3.5″ Serial ATA

HDD
Released: Not on record
$424.92
from US Β· Amazon.com Β· Updated 2 months ago Last updated Sep 3, 2026 03:13 UTC Β· Price sourced from Amazon.com (United States).
4.2 / 5 (109 ratings)
View reviews breakdown
Capacity
8 TB
Interface
Serial ATA
Type
HDD
Depth
147 mm
Width
101.85 mm
Height
26.1 mm
Weight
780 g
Drive form factor
3.5
Spindle speed
7200 rpm
View 22 specifications
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Overview

The Seagate Enterprise 8TB internal hard drive 7200 RPM 256 MB 3.5″ Serial ATA features a 8 TB hard drive. Full verified specifications are listed below.

Compatibility

Interface Serial ATA

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
8 TB
Interface
Serial ATA
Type
HDD
Depth
147 mm
Width
101.85 mm
Height
26.1 mm
Weight
780 g
Drive form factor
3.5
Spindle speed
7200 rpm
Average latency
4.16
Operating shock resistance
70
Operating voltage
5 / 12
Quantity per pack
20
Non-operating shock resistance
300
Non-operating vibration tolerance
5
Power draw (idle)
9
Drive cache
256 MB
HDD interface transfer rate
6
HDD sustained transfer rate
237
Operating temperature
5 - 60
Power consumption (typical)
10 W
MTBF
2000000

Market Value History

Price history table
DatePrice
2024-09-09$155.00
2024-09-16$157.23
2024-09-25$155.00
2024-10-04$123.20
2024-10-12$155.00
2024-10-21$164.99
2024-10-30$143.99
2024-11-13$163.72
2024-11-19$150.00
2024-11-27$150.00
2024-12-11$153.85
2024-12-24$149.99
2025-01-01$150.00
2025-01-06$149.00
2025-01-21$144.99
2025-02-07$149.00
2025-02-11$145.00
2025-02-19$150.00
2025-03-07$185.00
2025-03-12$185.00
2025-03-22$183.04
2025-03-24$181.00
2025-04-11$148.99
2025-04-14$152.99
2025-04-25$169.98
2025-05-28$149.99
2025-06-03$150.00
2025-06-26$277.57
2025-06-30$189.99
2025-07-08$277.56
2025-07-14$277.56
2025-08-08$199.99
2025-09-03$159.99
2025-09-17$277.57
2025-10-07$277.13
2025-10-15$285.35
2025-10-22$275.37
2025-10-28$275.37
2025-11-03$285.35
2025-11-12$199.33
2025-11-18$185.00
2025-11-25$184.99
2025-12-16$245.00
2025-12-23$274.99
2026-01-13$339.98
2026-01-19$339.97
2026-01-29$339.99
2026-02-12$325.00
2026-04-06$340.00
2026-04-17$685.64
2026-04-28$459.98
2026-05-13$408.55
2026-05-20$407.94
2026-05-28$400.00
2026-06-03$407.94
2026-06-25$380.00
2026-07-02$380.00
2026-07-08$375.00
2026-07-28$416.08
2026-08-12$424.92

Customer Reviews & Feedback

Verified Amazon Score
4.2 / 5.0

Based on 109 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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