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Silver 3.5 inch bare SATA hard drive with green circuit board visible

Seagate

Seagate BarraCuda ES ST3750641NS 750GB 7200 RPM SATA 3.0Gb/s 3.5" internal hard drive

SKU CH-V42Y-NA478 MPN ST3750641NS

750 GB 7200 RPM SATA 3.0 Gb/s 3.5-inch bare drive built for server workloads

  • Total capacity750 GB
  • Interface typeSATA 3.0Gb/s
  • Form factor3.5 in (8.89 cm)
  • Packaging typeBare Drive
  • Rotational speed7,200 RPM
  • Recommended useIdeal for Servers
  • 7200 RPM spindle delivers responsive server performance
  • 750 GB capacity stores large server datasets
  • SATA 3.0 Gb/s interface connects to standard server controllers
  • 5 inch form factor fits enterprise drive bays
  • New condition ensures full manufacturer reliability

750 GB desktop drive for servers

The Seagate BarraCuda ES ST3750641NS is a 3.5-inch internal hard drive with a 750 GB capacity and a 7200 RPM spindle speed. It connects via a SATA 3.0Gb/s interface and is supplied as a bare drive. The series is designed for server environments.

Suits always-on workloads.

This drive fits servers and desktop workstations that run continuous workloads and accept a 3.5-inch form factor. Builders working with 2.5-inch bays, external enclosures or mobile devices should look at something else because the physical size and power profile do not match those platforms.

SATA 3.0Gb/s interface decides host compatibility

The drive communicates over SATA 3.0Gb/s, so the host controller or motherboard must provide a matching port. Systems that only offer newer 6 Gb/s ports will still operate at the lower link speed, while platforms lacking any SATA connector cannot use this drive at all.

How it compares

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

Price $113.99
Typical for this category: the median of 4,938 items is $107.99.
Total capacity 750 GB
Lower than about 70% of the 2,372 comparable items (median 2 TB).
Price per TB $151.99 per TB
Pricier than about 72% of the 2,365 comparable items (median $62.21 per TB).

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Specifications

Product
Brand nameSeagate
Product lineBarraCuda ES
Model nameST3750641NS
Total capacity750 GB
Recommended useIdeal for Servers
Performance
Rotational speed7,200 RPM
Ports & slots
Interface typeSATA 3.0Gb/s
Size & build
Form factor3.5 in (8.89 cm)
Shipping weight0.45 kg
Package size203 × 152 × 51 mm

Questions about this item

Will the 3.5" form factor fit a standard desktop drive bay?

Yes, the 3.5 inch form factor matches standard desktop drive bays and uses the common SATA data and power connectors

What is the correct way to connect the SATA cables without damaging the ports?

Align the L-shaped SATA data and power plugs, push straight in until they click, and avoid forcing the connectors at an angle

After how many years of server use should I plan to replace this 7200 RPM drive?

The manufacturer highlights a three-year limited period, so plan a replacement cycle around that timeframe for critical server workloads

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