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Silver 2.5 inch SAS hard drive bare unit

HP

HP 432320-001 146GB 10000 RPM SAS 3Gb/s 2.5" internal hard drive

SKU CH-56YS-RRFMQ MPN 432320-001

146GB 10000 RPM SAS 3Gb/s 2.5-inch internal hard drive for server storage

  • Total capacity146 GB
  • Interface typeSAS 3Gb/s
  • Form factor2.5 in (6.35 cm)
  • Packaging typeBare Drive
  • Rotational speed10,000 RPM
  • Mean latency6Gb/s
  • 146 GB capacity stores critical server data
  • 10000 RPM spindle speed reduces average latency
  • SAS 3Gb/s interface supports hot-swap tray replacement
  • 5 inch form factor fits dense drive bays
  • HP qualified option simplifies storage maintenance

HP 146GB SAS 3Gb/s 10K drive

This HP 432320-001 is a 146GB 2.5-inch internal hard drive spinning at 10000 RPM with a SAS 3Gb/s interface. It is supplied as a bare drive and qualified for server environments. The hot-swap tray type supports rapid replacement in compatible bays.

Suits servers needing 146GB 10K SAS storage

This drive fits administrators maintaining existing SAS 3Gb/s arrays that require a 146GB 10000 RPM unit. It is not for systems lacking a SAS backplane or controller, nor for deployments needing capacities beyond 146GB or interfaces other than SAS.

The SAS 3Gb/s interface decides compatibility

The single specification that determines fit is the SAS 3Gb/s interface combined with a 2.5-inch form factor. The host must provide a SAS 3Gb/s port and a 2.5-inch hot-swap bay; otherwise the drive cannot be installed or used.

How it compares

Measured against everything we stock in 3.5-Inch Internal Desktop HDDs, at today’s prices. Recalculated every night.

Price $194.99
Pricier than about 68% of the 4,938 comparable items (median $107.99).
Total capacity 146 GB
Lower than about 94% of the 2,372 comparable items (median 2 TB).
Price per TB $1,335.55 per TB
Pricier than about 91% of the 2,365 comparable items (median $62.21 per TB).

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Specifications

Product
Brand nameHP
Model name432320-001
Total capacity146 GB
Recommended useIdeal for Servers
Performance
Rotational speed10,000 RPM
Mean latency6Gb/s
Ports & slots
Interface typeSAS 3Gb/s
Size & build
Form factor2.5 in (6.35 cm)
Shipping weight0.68 kg
Package size135 × 76 × 20 mm

Questions about this item

Should I choose the 146GB 10000 RPM SAS model or a larger capacity drive?

The 146GB 10000 RPM SAS drive suits servers needing fast access to smaller, active datasets; pick a higher capacity only if you must store more data on each spindle.

How does the 10000 RPM speed affect real-world server performance?

10000 RPM cuts average latency, so random read and write requests complete faster, boosting transaction-heavy workloads such as databases or virtualisation hosts.

What does the SAS 3Gb/s interface limit in practice?

SAS 3Gb/s caps the drive's maximum transfer rate at 3Gb/s, so sustained throughput cannot exceed that ceiling even if the platters could deliver more.

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