What sata cable does it use? So far, two that i've bought seemingly do not fit it.

The drive does not have a standard port and connect be used in 99.99% of typical use cases.

Will this work in a classic mac pro?

No. The connection types these hard drives have is something I've never seen before and cannot be used in 99.99% of typical applications.

What is the drive's throughput?

Good friend, The performance is very good, I have it as a side and it works fine

WD Elements 20TB USB 3.0 Desktop External Hard Drive WDBWLG0200HBK-NESN Black

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TOSHIBA MG03SCA400 4TB 7200 RPM 64MB Cache SAS 6Gb/s 3.5" Internal Hard Drive Bare Drive

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3.5",SAS Interface, 64MB, 7,200 RPM Enterprise HDD
24x7 Operation
Error Correction Code
Enhanced Power Condition State Technology
Rotational Vibration Technology for Multi-drive Systems

🔥Don't forget your OS, we have Windows 11 OEM, Download and USB versions available

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Toshiba Factory Sealed. 4Tb 7200Rpm 64Mb Buffer Sas 6Gbps 3.5Inch Hard Disk Drive

Model
Brand	TOSHIBA
Model	MG03SCA400
Packaging	Bare Drive

Performance
Interface	SAS 6Gb/s
Capacity	4TB
RPM	7200 RPM
Cache	64MB

Features
Features	The new reliable nearline model features a top storage capacity of up to 4 TB in a 3.5-inch form factor and leading-edge 6Gb/sec SAS interface. Intended for 24 x 7 operation, the MG03SCAxxx also includes features that are critical to business operations such as enhanced Error Correction Code (ECC), Anti Rotational Vibration (RV) technology for multi-drive systems, and enhanced power condition state technology. The MG03SCAxxx provides a flexible and cost effective storage solution for enterprise applications including entry-level servers, storage arrays, RAID systems as well as private cloud storage. This series is also available with enhanced secure cryptographic erase function [Models MG03SCP100, MG03SCP200, MG03SCP300 and MG03SCP400], which can invalidate all data saved on the disk in an instant. Product Features - SAS-2.0 Interface (1.5 / 3.0 / 6.0 Gb/s) - Up to 4 TB Capacity - 24x7 operation - Enhanced Power Condition State Technology - Rotational Vibration Technology for Multi-drive Systems - Available with Enhanced Secure Cryptographic Erase feature
Usage	Ideal for Servers

Dimensions
Form Factor	3.5"
Height (maximum)	26.1 mm
Width (maximum)	101.6 mm
Length (maximum)	147 mm

Additional Information
First Listed on Newegg	May 22, 2026

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TOSHIBA MG03SCA400 4TB 7200 RPM 64MB Cache SAS 6Gb/s 3.5" Internal Hard Drive Bare Drive

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Item#: 9SIAG98KUX6007

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TOSHIBA MG03SCA400 4TB 7200 RPM 64MB Cache SAS 6Gb/s 3.5" Internal Hard Drive Bare Drive

Learn more about the Toshiba MG03SCA400

Customer Reviews of the Toshiba MG03SCA400

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Return Policies

Manufacturer Contact Info