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Silver 3.5-inch SATA hard drive with attached mounting tray

HPE

HPE 432341-B21 750GB 7200 RPM SATA 3.5" internal hard drive

SKU CH-W5XB-5SEMW

A 750 GB, 7200 RPM SATA 1.5 Gb/s 3.5-inch drive with hot-swap tray for desktop or server storage

  • InterfaceSATA 1.5Gb/s
  • Capacity750GB
  • RPM7200 RPM
  • Average Seek Time11ms
  • Form Factor3.5"
  • 750 GB capacity stores large data sets
  • 7200 RPM spindle delivers responsive read speeds
  • 11 ms average seek time reduces access latency
  • SATA 1.5 Gb/s interface connects to standard controllers
  • 5-inch form factor with tray enables hot-swap installation

HPE 750 GB SATA hard drive

This HPE 432341-B21 provides 750 GB of storage on a 3.5-inch SATA 1.5Gb/s interface spinning at 7200 RPM. It is built for non mission-critical server applications and storage environments with workloads of 40% or less.

Tray-attached hot-swap design

The drive ships with a tray attached for hot-swap installation in compatible HPE ProLiant server bays. This allows replacement without powering down the chassis, reducing downtime for low-workload arrays.

1.5 Gb/s SATA interface limit

The SATA 1.5Gb/s interface caps sustained throughput well below modern 3 Gb/s or 6 Gb/s controllers. Buyers needing higher sequential bandwidth should select a drive with a faster SATA revision.

Highlights

  • 750 GB capacity stores large data sets
  • 7200 RPM spindle delivers responsive read speeds
  • 11 ms average seek time reduces access latency
  • SATA 1.5 Gb/s interface connects to standard controllers
  • 5-inch form factor with tray enables hot-swap installation

Specifications

BrandHPE
Part Number432341-B21
InterfaceSATA 1.5Gb/s
Capacity750GB
RPM7200 RPM
Average Seek Time11ms
Form Factor3.5"

Questions about this item

How often will the 750GB SATA drive need replacement under typical workloads?

The drive is rated for workloads of 40% or less; running it within that duty cycle gives the longest service life before a swap is needed.

What limits sustained throughput on the 1.5Gb/s SATA interface?

The 1.5Gb/s SATA link caps maximum transfer rate, so that interface ceiling appears before the 7200 RPM platters can deliver more data.

How much heat and noise does the 3.5-inch 7200 RPM drive produce during all-day operation?

The 3.5-inch 7200 RPM mechanism generates typical enterprise-level heat and acoustic output for continuous use in a server chassis.

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