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Silver 3.5 inch internal hard drive with label showing 8TB capacity

Toshiba

Toshiba N300 Pro 8TB 3.5" 7200 RPM 512MB Cache SATA 6.0Gb/s Internal Hard Drive HDWG780UZSVB

SKU CH-C1GM-NNJV4 MPN HDWG780UZSVB

An 8 TB CMR desktop drive built for enterprise NAS workloads with 7200 RPM speed and 512 MB cache over SATA 6.0 Gb/s

  • Total capacity8 TB
  • Interface typeSATA 6.0Gb/s
  • Form factor3.5 in (8.89 cm)
  • Recording methodCMR
  • Rotational speed7,200 RPM
  • Cache memory512 MB

Capacity 8TB

  • Enterprise NAS reliability with CMR technology
  • 7200 RPM speed for responsive multi-user access
  • 512 MB cache buffers heavy write workloads
  • SATA 6.0 Gb/s interface fits standard bays
  • 5 inch form factor installs in desktop chassis

Built for multi-bay NAS workloads

The Toshiba N300 Pro 8TB drive targets multi-bay NAS enclosures that run continuous read and write cycles. Its 7200 RPM spindle and 512MB cache keep sustained throughput steady during backups, media serving and virtualisation storage. The CMR recording method avoids the write penalties of shingled media in RAID arrays.

Verify bay count and power budget

Confirm the chassis has an open 3.5-inch bay and a SATA 6.0Gb/s port for each drive you install. The enclosure must supply adequate 12 V and 5 V current for every spindle spinning at 7200 RPM. Check that the RAID controller or HBA supports the full capacity without firmware limits.

Steady output during long rebuilds

Under sustained load the drive maintains consistent transfer rates instead of throttling after short bursts. The large cache absorbs random I/O spikes while the CMR platters keep sequential writes stable across the full 8TB. This behaviour suits RAID rebuilds and parity checks that run for many hours.

How it compares

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

Price $187.99
Pricier than about 67% of the 4,938 comparable items (median $107.99).
Total capacity 8 TB
Higher than about 80% of the 2,372 comparable items (median 2 TB).
Price per TB $23.50 per TB
Cheaper than about 90% of the 2,365 comparable items (median $62.21 per TB).

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Specifications

Product
Brand nameTOSHIBA
Product lineN300 Pro
Model nameHDWG780XZSTB
Part numberHDWG780XZSTB
Total capacity8 TB
Recommended useEnterprise NAS Hard Drives
Performance
Rotational speed7,200 RPM
Storage
Recording methodCMR
Cache memory512 MB
Ports & slots
Interface typeSATA 6.0Gb/s
Size & build
Form factor3.5 in (8.89 cm)
Shipping weight0.68 kg
Package size150 × 102 × 25 mm

Other versions of this model

2 more in the same range

Questions about this item

Does the Toshiba N300 Pro 8TB drive include mounting screws or a SATA cable in the box?

The drive is supplied as a bare unit; mounting screws and SATA data cables must be purchased separately.

Should I choose the 8TB CMR model or a different capacity for a multi-bay NAS?

The 8TB CMR model suits multi-bay NAS arrays; select a higher or lower capacity only if your storage budget or redundancy plan requires it.

What does the 7200 RPM rating mean for real-world NAS throughput?

The 7200 RPM spindle delivers sustained transfer speeds that match the SATA 6.0Gb/s interface limit during heavy multi-user workloads.

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