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Silver 3.5 inch internal hard drive with green label

Seagate

Seagate IronWolf Pro ST14000NE0008 14TB 7200 RPM 256MB SATA 3.5" internal hard drive

SKU CH-EV05-68N72 MPN ST14000NE0008

14 TB NAS drive with 7200 RPM, 256 MB cache and AgileArray for RAID optimisation

  • Total capacity14 TB
  • Interface typeSATA 6.0Gb/s
  • Form factor3.5 in (8.89 cm)
  • Rotational speed7,200 RPM
  • Cache memory256 MB
  • Mean latency4.16 ms

Capacity 14TB

  • 14TB capacity stores massive datasets
  • 7200 RPM with 256MB cache delivers fast data access
  • CMR technology ensures consistent 24×7 performance
  • AgileArray with RV sensors optimises RAID in multi-bay NAS
  • 300TB/year workload rating and 2.5M hours MTBF indicate high reliability

14 TB NAS drive for multi-bay enclosures

The Seagate IronWolf Pro ST14000NE0008 is a 14 TB hard drive built for 24×7 operation in network-attached storage. It uses conventional magnetic recording and a 7200 RPM spindle to deliver consistent throughput for RAID arrays. The SATA 6.0 Gb/s interface fits standard drive bays in home or small-business NAS units.

Upgrade from desktop drives or smaller NAS disks

Desktop-class drives lack rotational vibration sensors and time-limited error recovery, so they degrade in multi-bay chassis. This model adds AgileArray dual-plane balancing and a 300 TB per year workload rating to handle heavier write cycles. The jump is worth it when your array sees constant streaming, backup or virtualization traffic that would exceed consumer drive limits.

Standard 3.5 inch SATA installation

Mount the drive in any 3.5 inch bay using four screws, connect the SATA data and power cables, and the NAS firmware will detect it. Common issues include forgetting to enable TLER in the RAID controller or skipping the IronWolf Health Management setup, which provides prevention and recovery alerts. The 26.11 mm height fits all standard server trays.

How it compares

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

Price $359.99
Pricier than about 87% of the 4,938 comparable items (median $107.99).
Total capacity 14 TB
Higher than about 91% of the 2,372 comparable items (median 2 TB).
Price per TB $25.71 per TB
Cheaper than about 88% of the 2,365 comparable items (median $62.21 per TB).

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Specifications

Product
Brand nameSeagate
Product lineIronWolf Pro
Model nameST14000NE0008
Total capacity14 TB
Recommended useEnterprise NAS Hard Drives
Performance
Rotational speed7,200 RPM
Mean latency4.16 ms
Storage
Cache memory256 MB
Ports & slots
Interface typeSATA 6.0Gb/s
Size & build
Form factor3.5 in (8.89 cm)
Max height26.11 mm
Maximum width101.85 mm
Maximum length146.99 mm
Shipping weight0.69 kg
Package size169 × 136 × 34 mm

Other versions of this model

5 more in the same range

Questions about this item

Will the 3.5-inch form factor and 26.11mm height fit my four-bay NAS tray?

The drive measures 146.99mm long, 101.85mm wide and 26.11mm high, matching the standard 3.5-inch sled used in most multi-bay NAS enclosures.

Do I need to change any jumper or BIOS settings when installing this SATA 6.0Gb/s drive?

No jumpers are required; connect the SATA data and power cables, then ensure the NAS or controller is set to AHCI mode so the 7200 RPM drive negotiates the full 6.0Gb/s link speed.

How often should I run a SMART check given the 300TB yearly workload rating?

Schedule a short SMART self-test weekly and an extended test monthly; IronWolf Health Management will also flag pre-fail attributes before the 2.5M-hour MTBF threshold is approached.

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