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Lenovo 81Y9786 3.5 inch 500GB 7200 RPM SATA internal hard drive

Lenovo

Lenovo 81Y9786 3.5" 500GB 7200 RPM SATA Internal Hard Drive

SKU CH-911W-9NFTN

3.5-inch desktop SATA hard drive with 500 GB capacity and 7200 RPM spindle speed

  • Total capacity500 GB
  • Interface typeSATA
  • Form factor3.5 in (8.89 cm)
  • Rotational speed7,200 RPM
  • Key featuresHard Drive
  • 500 GB capacity stores large file libraries
  • 7200 RPM spindle speed accelerates data access
  • SATA interface connects to standard desktop ports
  • 5 inch form factor fits regular drive bays
  • Self-monitoring technology helps protect stored data

Lenovo 81Y9786 3.5" SATA Drive

The Lenovo 81Y9786 is a 3.5 inch internal hard drive with a 500GB capacity. It operates at 7200 RPM using a SATA interface. The drive includes self-monitoring analysis and reporting technology. It is supplied in retail or OEM packaging that may vary.

Suits desktop storage and hot-swap bays

This drive fits desktop systems and hot-swap bays that accept a 3.5 inch SATA device. It is not for buyers who need a larger capacity or a solid-state device. It is also not for builders whose chassis only accepts a 2.5 inch form factor.

SATA interface and 7200 RPM speed

The drive connects via a standard SATA interface and spins at 7200 RPM. These two specifications decide whether the drive matches the host controller and the performance level required.

How it compares

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

Price $148.99
Pricier than about 60% of the 4,938 comparable items (median $107.99).
Total capacity 500 GB
Lower than about 80% of the 2,372 comparable items (median 2 TB).
Price per TB $297.98 per TB
Pricier than about 84% of the 2,365 comparable items (median $62.21 per TB).

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Specifications

Product
Brand nameLenovo
Model name81Y9786
Total capacity500 GB
Performance
Rotational speed7,200 RPM
Ports & slots
Interface typeSATA
Size & build
Form factor3.5 in (8.89 cm)

Questions about this item

Should I choose the 500GB 7200 RPM version or a larger capacity model?

The 81Y9786 provides 500GB at 7200 RPM for quick desktop storage.

What does the 7200 RPM rating mean for everyday desktop use?

The spindle spins at 7200 RPM, giving snappy file access and boot performance on a SATA link.

Does the SATA interface cap the drive's speed in practice?

The SATA connection limits throughput to the SATA bus maximum, so the 7200 RPM mechanism runs at that ceiling.

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