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Silver rectangular 3.5 inch internal hard drive with circuit board visible

Lenovo

Lenovo 4XB7A77447 4 TB 3.5" 7200 RPM SATA 6.0Gb/s internal hard drive

SKU CH-TW7B-PFJQ6 MPN 4XB7A77447

A 4 TB, 3.5-inch desktop drive spinning at 7200 RPM over a SATA 6.0Gb/s interface

  • Total capacity4 TB
  • Interface typeSATA 6.0Gb/s
  • Rotational speed7,200 RPM
  • 4 TB capacity stores large datasets
  • 7200 RPM spindle speed delivers fast data access
  • SATA 6.0Gb/s interface enables high-throughput transfers
  • 5-inch form factor fits standard desktop bays
  • Tested for 24x7 reliability in ThinkSystem servers

Lenovo 4 TB SATA internal hard drive

This 4 TB 3.5-inch desktop drive spins at 7200 RPM and connects through a SATA 6.0Gb/s interface. It is built for users who need high-capacity bulk storage in a standard desktop bay. The drive is supplied new and carries Lenovo part number 4XB7A77447.

Verify SATA power and data cables and a free

Confirm that your motherboard or controller provides a SATA 6.0Gb/s port and that the power supply includes a spare SATA power connector. A vacant 3.5-inch drive bay with standard mounting holes is required for installation. The drive uses the SATA interface only and is not compatible with SAS-only backplanes.

7200 RPM spindle rated for 24x7 operation

Lenovo validates these drives for continuous 24x7 workloads in ThinkSystem servers, indicating robust mechanical construction for sustained use. The SATA data and power connectors follow the standard layout, allowing straightforward cabling in typical desktop chassis. Retail or OEM packaging may vary.

How it compares

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

Price $245.99
Pricier than about 76% of the 4,938 comparable items (median $107.99).
Total capacity 4 TB
Higher than about 70% of the 2,372 comparable items (median 2 TB).
Price per TB $61.50 per TB
Typical for this category: the median of 2,365 items is $62.21 per TB.

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Specifications

Product
Brand nameLenovo
Total capacity4 TB
Performance
Rotational speed7,200 RPM
Ports & slots
Interface typeSATA 6.0Gb/s
Size & build
Shipping weight1.36 kg
Package size257 × 196 × 94 mm

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