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Silver 2.5 inch SAS hard drive with hot-plug tray

HPE

HPE 300 GB 2.5" 15000 rpm SAS laptop hard drive

SKU CH-EMKR-9SFBT

A 300 GB 2.5-inch 15,000 rpm SAS drive for HP Storage 70 Modular Smart Array

  • Key featuresHard Drive
  • Overall height4.6 in (11.7 cm)
  • 300 GB capacity stores large datasets fast
  • 15,000 rpm spindle speed cuts access latency
  • 6 Gb/s SAS interface moves data quickly
  • Hot-pluggable design allows drive swaps live
  • Validated for HP Storage 70 arrays

300 GB 15K SAS Drive

This 300 GB internal hard drive uses a 2.5 inch form factor and a SAS interface. It is built for HP Storage 70 Modular Smart Array systems. The 15000 rpm spindle speed targets enterprise workloads that need fast random access. New condition and hot-plug support simplify deployment in compatible bays.

6Gb/s SAS Interface

The drive connects through a 6Gb/s SAS link, which is the single specification that determines compatibility with the host backplane. Only systems wired for this exact interface standard will recognise and use the drive. Buyers who need a different protocol or speed must select another part.

Sustained Enterprise Load

A 15000 rpm spindle maintains consistent throughput during extended read and write sequences rather than only in short bursts. Hot-plug capability lets administrators replace the drive without powering down the array. The 300 GB capacity and enterprise rating suit environments where uptime matters more than maximum capacity.

How it compares

Measured against everything we stock in 2.5-Inch Internal Laptop HDDs, at today’s prices. Recalculated every night.

Price $64.99
Typical for this category: the median of 645 items is $66.99.

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Specifications

Product
Brand nameHPE
Size & build
Overall height4.6 in (11.7 cm)

Questions about this item

How does the 15000 rpm spindle speed affect real-world access times inside a server?

The 15000 rpm rotation cuts average rotational latency to about 2 ms, giving faster random I/O response than slower drives in the same array.

What does the 6Gb/s SAS interface limit in practice?

The 6Gb/s SAS connection sets the peak bus bandwidth, so sustained transfers cannot exceed the link rate even if the media is faster.

Will the 2.5-inch 4.6-inch high form factor fit a standard SFF hot-plug bay?

The drive measures 2.5 inches wide and 4.6 inches high, matching the small-form-factor hot-plug tray used in HP Storage 70 Modular Smart Array enclosures.

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