Buffalo logo MPN: OP-HD4.0S-3Y

Buffalo OP-HD4.0S-3Y internal hard drive 4 TB 3.5″ Serial ATA II

HDD
Released: Not on record
Price not yet available US · Amazon.com
from US · Amazon.com · We track this product’s Amazon US price daily — it appears here as soon as it’s listed.
5.0 / 5 (1 rating)
View reviews breakdown
Capacity
4 TB
Interface
Serial ATA II
Drive form factor
3.5
Hot-swap
Y
Internal
Y
Intended use
Server/Workstation
Colour
Multicolour
Operating voltage
5 / 12
Compatible products
TeraStation TS5000 Series
View 11 specifications
Shopping actions
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Overview

The Buffalo OP-HD4.0S-3Y internal hard drive 4 TB 3.5″ Serial ATA II features a 4 TB 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

11
11 Specifications Available Fully verified via Icecat and manufacturer specifications

General

8
Drive form factor
3.5
Hot-swap
Yes
Internal
Yes
Intended use
Server/Workstation
Plug and Play
Yes
Operating voltage
5 / 12
Compatible products
TeraStation TS5000 Series
Swing handle for easy carrying
Yes

Ports & Connectivity

1
Interface
Serial ATA II

Storage

1
Capacity
4 TB

Physical

1
Colour
Multicolour

Market Value History

Price history table
DatePrice
2022-09-20$284.62
2022-09-26$300.79
2022-10-04$285.11
2022-10-10$280.84
2022-10-17$296.82
2022-10-24$307.11
2022-10-31$302.87
2022-11-07$279.44
2022-11-14$301.35
2022-11-22$283.65
2022-11-29$301.33
2022-12-05$282.24
2022-12-13$281.70
2023-01-08$303.38
2023-01-10$302.87
2023-01-16$302.87
2023-01-23$303.38
2023-02-02$305.24
2023-02-22$296.84
2023-03-03$331.58
2023-03-07$324.25
2023-03-13$337.97
2023-03-20$338.97
2023-03-30$322.85
2023-04-03$329.13
2023-04-10$338.97
2023-04-22$338.97
2023-04-24$338.98
2023-05-09$343.33
2023-05-15$339.17
2023-05-22$301.59
2023-05-29$332.53
2023-06-05$374.78
2023-06-12$344.14
2023-07-05$326.80
2023-07-26$341.79
2023-08-02$305.07
2023-08-07$328.51
2023-08-18$338.06
2023-08-25$330.49
2023-09-06$329.04
2023-09-13$333.12
2023-09-19$332.13
2023-09-26$332.22
2023-10-03$335.31
2023-10-26$327.41
2023-12-02$317.70
2023-12-04$312.15
2023-12-12$304.02
2024-01-26$307.72
2024-01-29$321.52
2024-02-05$337.40
2024-02-12$337.41
2024-02-19$304.02
2024-02-27$305.71
2024-03-21$308.64
2024-04-06$309.98
2024-04-09$334.86
2024-05-07$309.98
2025-09-13$338.73

Customer Reviews & Feedback

Verified Amazon Score
5.0 / 5.0

Based on 1 verified customer reviews on Amazon US.

5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
1%

Review Verification

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

Product lifecycle

Status uncertain

Available catalog signals are incomplete, so current lifecycle status cannot be confirmed.

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