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Bare 3.5-inch hard drive, silver aluminium casing, exposed circuit board, label shows 4TB 7200 RPM SAS

Toshiba

Toshiba MG03SCA400 4TB 7200 RPM 64MB SAS 3.5" internal hard drive

SKU CH-7CPT-DGV9Y MPN MG03SCA400

4 TB enterprise hard drive with 7200 RPM spindle speed and 64 MB cache for 24×7 server workloads

  • PackagingBare Drive
  • InterfaceSAS 6Gb/s
  • Capacity4TB
  • RPM7200 RPM
  • Cache64MB
  • FeaturesThe new reliable nearline model features a top storage capac

Options 4TB

  • 4 TB capacity stores large datasets
  • 7200 RPM spindle speed enables quick data access
  • 64 MB cache buffers frequent read and write operations
  • SAS 6Gb/s interface connects to enterprise controllers
  • 24×7 rated design supports continuous server workloads

4 TB SAS Enterprise Drive

The Toshiba MG03SCA400 is a 4 TB 3.5-inch internal hard drive built for nearline server workloads. It spins at 7200 RPM with a 64 MB cache and connects through a SAS 6Gb/s interface. The bare drive is rated for continuous 24x7 operation in multi-drive environments.

Suited for RAID and nearline storage

This drive fits administrators who need consistent throughput and rotational-vibration tolerance in multi-bay chassis. Error Correction Code and Enhanced Power Condition State Technology help maintain data integrity and manage power during sustained use. Systems without a SAS host bus adapter or backplane cannot install this unit, and workloads demanding solid-state latency should consider a different storage tier.

SAS 6Gb/s interface decides compatibility

The single specification that determines fit is the SAS 6Gb/s interface; the controller or backplane must support this exact protocol. A 26.1 mm z-height matches standard 3.5-inch bays, while 147 mm length and 101.6 mm width follow the usual form-factor envelope. Verify the host connector and cabling before purchase.

商品特色

  • 4 TB capacity stores large datasets
  • 7200 RPM spindle speed enables quick data access
  • 64 MB cache buffers frequent read and write operations
  • SAS 6Gb/s interface connects to enterprise controllers
  • 24×7 rated design supports continuous server workloads

商品規格

BrandTOSHIBA
ModelMG03SCA400
PackagingBare Drive
InterfaceSAS 6Gb/s
Capacity4TB
RPM7200 RPM
Cache64MB
FeaturesThe 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 privat
UsageIdeal for Servers
Form Factor3.5"
Height (maximum)26.1 mm
Width (maximum)101.6 mm
Length (maximum)147 mm
出貨重量0.62 kg
包裝尺寸150 × 112 × 28 mm

其他版本

同系列還有 3 款

同系列產品，記憶體、散熱器或時脈不同 — 下單前請先比較。

商品問答

Will the MG03SCA400 work in my older server that only has 3Gb/s SAS backplanes?

Yes, the SAS 6Gb/s interface negotiates down to 3Gb/s so the drive will operate at the slower link speed without any configuration changes.

How can I verify the drive is running at 7200 RPM and using its 64MB cache after installation?

Check the SMART attributes or the controller BIOS — they report the spindle speed and cache size directly from the drive firmware.

The listing says "Bare Drive"; does the box include mounting screws, a SAS cable or a tray?

Only the 3.5-inch drive itself is supplied; mounting screws, SAS data cable and any hot-swap tray must be sourced separately.

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