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Silver 2.5 inch SATA hard drive with circuit board visible

HP

HP 765455-B21 2TB 7200 RPM SATA 6.0Gb/s 2.5" SC 512e laptop hard drive

SKU CH-1VDE-BNNJ7 MPN 765455-B21

A 2.5-inch, 2 TB internal hard drive spinning at 7200 RPM with a SATA 6.0 Gb/s interface, designed for server workloads

  • Total capacity2 TB
  • Interface typeSATA 6.0Gb/s
  • Form factor2.5 in (6.35 cm)
  • Rotational speed7,200 RPM
  • Recommended useIdeal for Servers
  • 2 TB capacity stores large datasets
  • 7200 RPM spindle speed delivers fast data access
  • SATA 6.0Gb/s interface provides high transfer bandwidth
  • 5-inch form factor fits standard server bays
  • Hot-swappable design enables drive replacement without downtime

2TB 7200 RPM SATA Laptop Drive

This HP 765455-B21 drive provides 2TB of storage with a 7200 RPM spindle speed over a SATA 6.0Gb/s interface. The 2.5-inch form factor fits standard laptop and server bays. It uses 512e sector formatting and supports hot-swap installation in compatible enclosures.

Suited for server upgrades

Buyers needing faster solid-state performance or a smaller physical height should consider other drive types. The mechanical design is not intended for ultra-thin devices that require 7 mm or thinner profiles. Systems without a SATA 6.0Gb/s connection will not reach the rated transfer rate.

7200 RPM spindle speed

This rotation rate determines the sustained throughput and access latency for typical server workloads. It is the key specification that separates this model from lower-speed laptop drives. Verify that the target system can accommodate a 7200 RPM drive before purchase.

How it compares

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

Price $662.99
Pricier than about 90% of the 645 comparable items (median $66.99).
Total capacity 2 TB
Higher than about 90% of the 419 comparable items (median 320 GB).
Price per TB $331.50 per TB
Pricier than about 64% of the 416 comparable items (median $233.48 per TB).

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Specifications

Product
Brand nameHP
Model name765455-B21
Total capacity2 TB
Recommended useIdeal for Servers
Performance
Rotational speed7,200 RPM
Ports & slots
Interface typeSATA 6.0Gb/s
Size & build
Form factor2.5 in (6.35 cm)
Shipping weight0.52 kg
Package size356 × 203 × 178 mm

Questions about this item

What is the spindle-speed limit that appears first during sustained 7200 RPM operation in a server?

The 7200 RPM spindle speed is the primary mechanical limit reached under continuous workloads.

How much noise and heat does the 2.5" SATA drive produce when running all day in a server?

As a 7200 RPM 2.5" SATA drive, it generates typical enterprise-level acoustics and heat for continuous server duty.

Which server drive bay and interface must already be present to install this 2TB 512e SATA drive?

A hot-swappable 2.5" SATA 6.0Gb/s bay that supports 512e formatting is required.

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