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Small rectangular 2.5 inch SAS drive with silver metal casing and green circuit board visible

Graviton

Graviton 870757-B21 600GB SAS 12G 15K 2.5 G9

SKU CH-AA0K-S03N7

A 600GB SAS 12G 15K 2.5 G9 drive for high-speed enterprise storage

  • 600 GB capacity stores large datasets
  • 12 Gb/s SAS interface moves data quickly
  • 15 000 RPM spindle delivers low latency
  • 5 inch form factor fits dense servers

Product identity

This is a new Graviton 870757-B21 drive with a 600GB capacity and a SAS 12G interface. It spins at 15K RPM in a 2.5 inch form factor and carries the 870794-001 variant code. The unit is supplied in its package and is intended for electric operation.

Deciding specification

The SAS 12G interface and 15K RPM spindle speed determine whether this drive matches the host controller and performance tier required. Buyers who need a different interface or a lower rotational speed should select another part.

Highlights

  • 600 GB capacity stores large datasets
  • 12 Gb/s SAS interface moves data quickly
  • 15 000 RPM spindle delivers low latency
  • 5 inch form factor fits dense servers

Specifications

No published specifications for this item yet.

Questions about this item

What does the 15 K spindle speed mean for real-world access times?

A 15 K RPM spindle cuts average rotational latency to roughly 2 ms, so random read and write requests complete faster than on slower enterprise drives.

What does the SAS 12 G interface cap in practice?

The SAS 12 G link tops out at 12 Gb/s per lane, so sustained throughput cannot exceed that ceiling even if the drive media could go faster.

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