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Standard 3.5-inch silver hard drive with silver label

Toshiba

Toshiba MG08ACA16TE 16TB 7200 RPM 512MB SATA 6.0Gb/s 3.5" internal hard drive

SKU CH-12T0-MHE50 MPN MG08ACA16TE

16 TB enterprise hard drive with helium-sealed 7200 RPM CMR design, 512 MB cache and 550 TB yearly workload rating

  • PackagingRetail
  • InterfaceSATA 6.0Gb/s
  • Capacity16TB
  • NAND Flash Memory TypeSLC
  • Recording TechnologyCMR
  • RPM7200 RPM

Options 16TB 512MB Cache

Struck-through versions exist but are not stocked here.

  • 16 TB capacity stores massive datasets
  • 7200 RPM with 512 MB cache delivers fast throughput
  • Helium-sealed 9-disk design achieves high storage density
  • CMR technology ensures broad system compatibility
  • 550 TB yearly workload rating supports enterprise demands

Capacity and interface

The Toshiba MG08ACA16TE is a 16TB 3.5-inch internal hard drive with a SATA 6.0Gb/s interface. It uses conventional magnetic recording and a helium-sealed nine-disk design to deliver high storage density. The drive spins at 7200 RPM and includes a 512MB cache for enterprise workloads.

Build integration

The industry-standard 26.1mm height form factor fits regular 3.5-inch drive bays in servers and storage arrays. A SATA data cable and a SATA power connection are required to operate the drive. The helium-sealed construction helps reduce weight and power draw compared to air-filled alternatives. The 550 TB per year workload rating supports continuous operation in multi-drive environments.

Who it suits

This drive suits operators building cloud-scale, software-defined or object-based storage infrastructure who need maximum capacity per spindle. It also fits tiered storage deployments that rely on CMR technology. Buyers who want a smaller physical size, a different interface or a lower capacity point should look at other form factors.

Highlights

  • 16 TB capacity stores massive datasets
  • 7200 RPM with 512 MB cache delivers fast throughput
  • Helium-sealed 9-disk design achieves high storage density
  • CMR technology ensures broad system compatibility
  • 550 TB yearly workload rating supports enterprise demands

Specifications

BrandTOSHIBA
SeriesMG08 Series
ModelMG08ACA16TE
PackagingRetail
InterfaceSATA 6.0Gb/s
Capacity16TB
NAND Flash Memory TypeSLC
Recording TechnologyCMR
RPM7200 RPM
Cache512MB
FeaturesIndustry Standard 3.5-inch 26.1 mm Height Form Factor
Conventional Magnetic Recording (CMR) 16TB for broad compatibility
Industry-leading 9-disk helium-sealed design for superior storage density
7,200 rpm Performance
550 Total TB Transferred per Year Workload Rating
Rotational Vibration (RV) Sensors
512e or 4Kn Advanced Format Sector Technology; (512e Model) Includes Toshiba Persistent Write Cache Technology for Data-Loss Protection in Sudden Power-Loss Events
UsageFor Enterprise Storage
Form Factor3.5"
Height (maximum)26.10mm
Width (maximum)101.85mm
Length (maximum)147.00mm
Shipping weight0.73 kg
Package size178 × 140 × 51 mm

Other versions of this model

3 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

What is the annual workload rating for the 16TB MG08ACA16TE?

The drive is rated for 550 total terabytes transferred per year under enterprise workloads.

How much power does the helium-sealed 7200 RPM drive consume during all-day operation?

The helium-sealed design with 9 disks reduces power draw compared to air-filled drives of similar capacity and speed.

Which host interface must the system provide for this SATA 6.0Gb/s drive?

A standard SATA 6.0Gb/s port and compatible power connector are required for operation.

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