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Deal.ai › Toshiba › Toshiba Hard Drives
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Toshiba N300 Pro 8TB NAS 3.5-Inch Internal Hard Drive

Toshiba N300 Pro 8TB NAS 3.5-Inch Internal Hard Drive

1(1 rating)

Best price now

$349.99at Newegg BusinessChecked 2 h ago

19% under what the other stores charge

Compared across 6 stores. Prices are checked against each store and labelled with when.

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Price facts

  • Lowest price today: $349.99 at Newegg Business (checked Nov 15, 2026).
  • Checked at 6 stores.

Our take on the Toshiba N300 Pro 8TB NAS 3.5-Inch Internal Hard Drive

The Toshiba N300 Pro 8TB is a 3.5-inch internal hard drive built for NAS boxes and multi-drive RAID arrays. It uses conventional magnetic recording, spins at 7200 RPM and carries a 512 MB cache, with a SATA 6 Gb/s interface. That puts it in the same class as Seagate's IronWolf Pro and Western Digital's Red Pro: all three are 7200 RPM CMR drives with large caches and workload ratings aimed at always-on storage. It suits people filling a NAS or building a RAID array who want sustained transfer speed and a drive rated for continuous duty rather than a desktop part.

Best forNAS owners adding or replacing drives in a multi-bay enclosureRAID arrays that need matched 7200 RPM CMR drivesAlways-on backup and media storageSmall offices storing shared files and archives
Pros
  • 7200 RPM spindle for faster sustained reads and writes than 5400 RPM NAS drives
  • CMR recording, so no shingled-write slowdowns during large transfers or rebuilds
  • 512 MB cache, among the largest in its class
  • Rated for continuous 24/7 operation in multi-drive enclosures
  • Built-in rotational vibration sensors help in dense multi-bay NAS setups
  • 8TB capacity in a single 3.5-inch bay
Cons
  • 7200 RPM mechanics run louder and warmer than slower NAS drives
  • Needs good airflow in a NAS; dense arrays get hot
  • Not cheap per terabyte against desktop-class drives
  • No helium fill, so power draw is higher than some helium-sealed rivals
  • Firmware and tools are thinner than Seagate's IronWolf Health Management

Toshiba N300 Pro 8TB NAS 3.5-Inch Internal Hard Drive prices at every store

  • NeweggNew

    In stock

    $548.99Free shippingChecked 2 h ago
    Visit Newegg
  • Newegg BusinessNew

    Availability unknown

    $349.99Checked 2 h ago
    Visit Newegg Business
  • Best BuyNew

    Availability unknown

    $423.32Checked 2 h ago
    Visit Best Buy
  • eBayNew

    Availability unknownSold by got_your_gadgets

    $432.24Checked 2 h ago
    Visit eBay
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $480.97Free shippingChecked 2 h ago
    Visit Amazon
  • WalmartNew

    Out of stockSold by IPC StoreReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $325.18Free shippingChecked 2 h ago
    Visit Walmart

Store links may earn us a commission. Some prices via Klarna.

Toshiba N300 Pro 8TB NAS 3.5-Inch Internal Hard Drive price history

Lowest price we've seen: $349.99 on Nov 15 at Newegg Business. Tracked across 5 stores since Nov 15.

What reviewers say

Owners of the N300 line generally report steady performance and reliability in NAS use, and the Pro version's 7200 RPM speed and CMR design are the points most often raised in its favor. Complaints tend to center on noise and heat rather than failures.

What people mention
  • SpeedPraisedOwners note the 7200 RPM spindle and large cache give quicker sustained transfers than 5400 RPM NAS drives.
  • Recording typePraisedBuyers value that it is CMR rather than shingled, so large writes and RAID rebuilds do not slow to a crawl.
  • NoiseCriticisedThe 7200 RPM mechanics produce audible seeks and hum that some users notice in a quiet room.
  • HeatMixedIt runs warmer than slower drives, which is fine in a ventilated NAS but a concern in tight, poorly cooled enclosures.
  • ReliabilityPraisedLong-term NAS owners report the N300 line holding up under continuous operation.
  • ValueMixedSome buyers feel it costs more than desktop drives of the same capacity, though others accept the premium for NAS-rated hardware.

About the Toshiba N300 Pro 8TB NAS 3.5-Inch Internal Hard Drive

The Toshiba N300 Pro is an 8TB internal 3.5-inch hard drive designed for NAS use. It uses CMR recording and connects over SATA 6 Gb/s.

The drive spins at 7200 RPM and has a 512 MB cache. Its model number is HDWG780UZSVB.

Capacity
8TB
Form factor
3.5-inch internal
Interface
SATA 6 Gb/s
Rotation speed
7200 RPM
Cache
512 MB
Recording
CMR
Intended use
NAS
Model
HDWG780UZSVB
Brand
Toshiba
Warranty
Minimum 1 year
Condition
Brand new, sealed, in original retail packaging

Specifications

Form Factor
3.5"Source
Type
HDDSource
Placement
InternalSource
Size (GB)
8000Source
Cache Memory (MB)

Questions and answers

Is this drive CMR or SMR?
It is CMR, conventional magnetic recording. That means sustained large writes and RAID rebuilds keep their speed instead of stalling the way shingled drives can.
Will it work in my NAS?
It is a standard 3.5-inch SATA 6 Gb/s drive, so it fits most multi-bay NAS enclosures from Synology, QNAP, Asustor and similar brands. Check your NAS vendor's compatibility list for the exact model.
How does it compare with the Seagate IronWolf Pro and WD Red Pro?
All three are 7200 RPM CMR NAS drives with large caches and continuous-duty ratings. The Toshiba matches them on core specs; Seagate offers its IronWolf Health Management software, and WD has a longer track record in some NAS ecosystems.
Is it loud?
It is a 7200 RPM drive, so it produces more seek noise and hum than a 5400 RPM NAS drive. In a closed cabinet or a room away from living space it is usually not an issue.
Does it need special cooling?
It runs warmer than slower drives, so give it airflow in the NAS bay. Dense arrays with poor ventilation are where heat complaints come from.
What comes in the box?
The drive itself in retail packaging. Screws and SATA cables are not included, so have mounting hardware for your enclosure ready.
Where is the Toshiba N300 Pro 8TB NAS 3.5-Inch Internal Hard Drive cheapest?
At Newegg Business, for $349.99, 19% under what the other stores charge, as of our latest check.
What do buyers say about the Toshiba N300 Pro 8TB NAS 3.5-Inch Internal Hard Drive?
Rated 1 out of 5 from 1 ratings.
Where can I buy the Toshiba N300 Pro 8TB NAS 3.5-Inch Internal Hard Drive?
6 stores we checked sell it, including Newegg, Walmart, Amazon, Newegg Business, Best Buy.

Stores we've priced the Toshiba N300 Pro 8TB NAS 3.5-Inch Internal Hard Drive at

  • Best Buy deals and prices
  • Newegg deals and prices
  • neweggbusiness.com deals and prices

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