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Silver rectangular 2.5 inch bare hard drive with label showing model and capacity

HGST

HGST HTS547575A9E384 (0J11563) 750GB 5400RPM 2.5" laptop hard drive

SKU CH-QDWB-WYMJK

A 750 GB laptop hard drive spinning at 5400 RPM in a 2.5 inch form factor

  • Total capacity750 GB
  • Form factor2.5 in (6.35 cm)
  • Flash memory type1
  • Rotational speed5,400 RPM
  • 750 GB capacity stores large media libraries
  • 5400 RPM spindle balances speed with low noise
  • 5 inch form factor fits standard laptop bays
  • New bare drive arrives ready for immediate installation
  • HGST engineering delivers reliable daily performance

Product identity

The HGST HTS547575A9E384 is a 750GB 2.5 inch laptop internal hard drive that spins at 5400 RPM. It arrives new in bare-drive form and is intended as a direct replacement or capacity upgrade for compatible notebooks.

Suitability

This drive suits users who need a 750GB mechanical drive for a laptop that accepts a 2.5 inch 5400 RPM unit. It is not for buyers who require a solid-state drive, a higher rotational speed, a larger capacity or a different physical form factor.

Deciding specification

The 2.5 inch form factor combined with a 5400 RPM spindle speed and 750GB capacity determines whether the drive fits the target notebook and meets the performance and storage requirements.

How it compares

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

Price $24.99
Cheaper than about 93% of the 645 comparable items (median $66.99).
Total capacity 750 GB
Higher than about 80% of the 419 comparable items (median 320 GB).
Price per TB $33.32 per TB
Cheaper than about 96% of the 416 comparable items (median $233.48 per TB).

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Specifications

Product
Brand nameHGST
Model nameHTS547575A9E384 (0J11563)
Total capacity750 GB
Performance
Rotational speed5,400 RPM
Storage
Flash memory type1
Size & build
Form factor2.5 in (6.35 cm)

Questions about this item

At what point does the 5400 RPM spindle speed become the bottleneck during sustained workloads?

The 5400 RPM rotation rate limits sequential throughput and random access latency once the drive runs continuously, making it the first constraint you hit under sustained use.

How much noise and heat does the 2.5 inch 750GB drive produce when running all day?

A 5400 RPM 2.5 inch mechanism typically runs quietly and stays cool during all-day operation, suited for laptop thermal envelopes.

What laptop drive bay or caddy is required to install the 2.5 inch form factor?

You need a standard 2.5 inch internal drive bay or compatible caddy in the laptop to mount this drive.

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