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Dell 74DYX 1 TB 3.5 inch 7200 RPM SAS bare internal hard drive

DELL

DELL 74DYX 1 TB 3.5" 7200 RPM SAS internal hard drive

SKU CH-2NT7-45SD6

A 3.5-inch internal hard drive with a SAS interface, 7200 RPM spindle speed and one terabyte of storage

  • Total capacity1 TB
  • Interface typeSAS 6Gb/s
  • Form factor3.5 in (8.89 cm)
  • Packaging typeBare Drive
  • Rotational speed7,200 RPM
  • Mean latency6Gb/s
  • High-capacity storage for data-intensive workloads with 1 TB capacity
  • Fast data access for demanding applications at 7200 RPM spindle speed
  • Reliable enterprise connectivity through SAS 6Gb/s interface
  • Standard 3.5-inch form factor fits typical desktop drive bays
  • Brand-new condition ensures full manufacturer specifications and reliability

DELL 74DYX 1 TB SAS drive

The DELL 74DYX is a 1 TB internal hard drive built for desktop systems that require a 3.5 inch SAS 6Gb/s interface. It targets users who need reliable mechanical storage for servers or workstations where SAS connectivity is mandatory.

Thermals noise and power in normal use

Operating at 7200 RPM, the drive produces typical mechanical noise and heat levels for a 3.5 inch enterprise-class disk. Power consumption follows the SAS 6Gb/s specification for this spindle speed.

What the bare drive packaging changes

The unit ships as a bare drive without cables, brackets or mounting screws. Installers must supply their own SAS data and power cables as well as any chassis rails required by the target enclosure.

How it compares

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

Price $157.99
Pricier than about 61% of the 4,938 comparable items (median $107.99).
Total capacity 1 TB
Lower than about 60% of the 2,372 comparable items (median 2 TB).
Price per TB $157.99 per TB
Pricier than about 73% of the 2,365 comparable items (median $62.21 per TB).

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Specifications

Product
Brand nameDell
Model name74DYX
Total capacity1 TB
Performance
Rotational speed7,200 RPM
Mean latency6Gb/s
Ports & slots
Interface typeSAS 6Gb/s
Size & build
Form factor3.5 in (8.89 cm)

Questions about this item

How do I install the 74DYX 3.5" SAS drive in a desktop, and what step is often missed?

Mount the drive in a 3.5" bay, attach the SAS data and power cables, then ensure the controller BIOS or RAID utility detects and initialises the 1 TB volume before the OS sees it.

What maintenance or replacement will the 74DYX 7200 RPM drive need later?

No scheduled maintenance is required; monitor SMART health attributes and replace the drive if reallocated-sector counts rise or the SAS interface reports persistent errors.

What limit appears first on the 74DYX SAS 6Gb/s drive during sustained workloads?

The 7200 RPM spindle caps sequential throughput around the SAS 6Gb/s link ceiling, so sustained transfers hit the mechanical media rate before the interface saturates.

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