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Silver 3.5 inch internal hard drive bare drive SAS 12Gb/s 16TB 7200 RPM 256MB cache

Seagate

Seagate Exos X16 ST16000NM002G 16TB SAS 7200 RPM 256MB 3.5" internal hard drive

SKU CH-4SVQ-T7XTJ

Stores 16 TB on a 3.5" SAS drive spinning at 7200 RPM with 256 MB cache and a 2.5 M-hr MTBF rating

  • PackagingBare Drive
  • InterfaceSAS 12Gb/s
  • Capacity16TB
  • NAND Flash Memory TypeHard Drive
  • RPM7200 RPM
  • Cache256MB
  • 16TB capacity stores massive datasets
  • 12Gb/s SAS interface moves data fast
  • 7200 RPM spindle with 256MB cache speeds access
  • 5M-hour MTBF rating supports continuous operation
  • 5-inch form factor fits standard drive bays

Enterprise capacity drive

The Seagate Exos X16 ST16000NM002G is a 16TB 3.5 inch internal hard drive built for continuous operation in servers and storage arrays. It connects through a SAS 12Gb/s interface and spins at 7200 RPM with a 256MB cache. The drive uses 512e/4Kn FastFormat technology and carries a 2.5M hour MTBF rating.

Suited for bulk storage tiers

This drive fits administrators who need high-capacity, 7200 RPM SAS storage for nearline archives, backup targets or secondary data pools. It does not suit workloads that require the low latency of solid-state media or the higher spindle speeds of performance-class enterprise drives. The bare-drive packaging means no cables or mounting hardware are included.

12Gb/s SAS interface

The single specification that decides fitment is the 12Gb/s SAS connection; the system backplane or controller must support this interface and the 3.5 inch form factor. Capacity is fixed at 16TB with 512e/4Kn sector formatting..verify the controller and bay compatibility before purchase.

Highlights

  • 16TB capacity stores massive datasets
  • 12Gb/s SAS interface moves data fast
  • 7200 RPM spindle with 256MB cache speeds access
  • 5M-hour MTBF rating supports continuous operation
  • 5-inch form factor fits standard drive bays

Specifications

BrandSeagate
SeriesExos X16
ModelST16000NM002G
PackagingBare Drive
InterfaceSAS 12Gb/s
Capacity16TB
NAND Flash Memory TypeHard Drive
RPM7200 RPM
Cache256MB
Average Latency4.16ms

Questions about this item

Should I pick the 512e or 4Kn sector format for my 16TB Exos X16?

Choose 512e for broad OS and controller compatibility; choose 4Kn only if your system explicitly supports 4K native sectors.

What does the 12Gb/s SAS interface deliver in a live server?

The 12Gb/s SAS link provides up to 12Gb/s bandwidth to the controller, with dual-port failover for path redundancy.

How does the 256MB cache affect sustained write performance?

The 256MB cache absorbs burst writes and reorders commands, helping maintain steady throughput at 7200 RPM.

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