toshiba n300
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Quality gap
Good4.3★avg incumbent rating — lower means beatable quality
Competition
Good50%top-5 click share — leaders hold, buyers still browse
Returns
Okay3.3%return rate — above 5% kills the launch gate
Review moat
Bad6,199.64avg incumbent reviews — the moat a new listing must climb
Avg price
Bad$347.17avg listing price — sweet spot $15–$100
Price range
Bad$15.34–$648.48cheapest to priciest tracked listing — scored on the share inside $15–$100
Growth
Bad-27.5%90-day search growth — must beat 0% to launch
Market size
Bad$40K$40K/yr · 33K searches
Conversion
Bad0.4%search→purchase rate — share of searches ending in a sale
Brand share
Bad100%top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, toshiba n300 is a $40K/yr Amazon United States market (33K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 27/100.
Data updated Jul 21, 2026 · scored weekly · How we score niches
toshiba n300 market data
- Units sold / yr
- 250–500
- avg 0–100/product
- Revenue / yr
- $87K–$174K
- units × avg price
- Conversion rate
- 0.4%
- Avg BSR
- #4,689
- Page quality
- 0%
- Prime
- 40%
- Sponsored
- 28%
- Out of stock
- 23.3%
- Avg brand age
- 49 months
- Avg seller age
- 180 days
Competition & brand share
The top 5 products take 50% of clicks — established leaders, but buyers still shop beyond them.Brands
4 flat
Sellers
133
Top-5 brand share
100%
Top 20: 100%
Top-5 click share
50%
Top 20: 94%
Open market
0%
- TOSHIBA73%
- Seagate20%
- Western Digital6%
- TP-Link1%
Demand
Weekly Amazon search volume, last 25 weeks — -27.5% search growth over the last 90 days.Top toshiba n300 search terms
- toshiba n30024K/yr
- toshiba nas hard drive4K/yr
- n3005K/yr
Top toshiba n300 products on Amazon
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Toshiba N300 20TB NAS 3.5-Inch Internal Hard Drive - CMR SATA 6 GB/s 7200 RPM 512 MB Cache - HDWG62AXZSTA
TOSHIBA$412.684.5★473 rev
TOSHIBA N300 Internal Hard Drive 4 Tb 7200 RPM 512 Mb 3.5 Serial W129162308 (7200 RPM 512 Mb 3.5 Serial Ata Iii)
TOSHIBA$277.374.7★49 rev
Seagate IronWolf 8TB NAS Internal Hard Drive HDD 3.5 Inch SATA 6Gb/s 7200 RPM 256MB Cache for RAID Network Attached Storage Frustration Free Packaging (ST8000VNZ04/N004)
Seagate$211.734.5★12,873 rev
TOSHIBA N300 16TB SATA III 3.5 Internal NAS Hard Drive
TOSHIBA$494.605.0★2 rev
Seagate IronWolf 4TB NAS Internal Hard Drive CMR 3.5 Inch SATA 6Gb/s 5400 RPM 64MB Cache for RAID Network Attached Storage Rescue Services (ST4000VNZ06/006)
Seagate$112.504.5★12,873 rev
Newest
by launch dateTOSHIBA N300 16TB SATA III 3.5 Internal NAS Hard Drive
TOSHIBA$494.602 rev
TOSHIBA N300 Pro 22TB SATA III 3.5 Internal NAS Hard Drive
TOSHIBA$648.480 rev
Western Digital 10TB WD Red Plus NAS Internal Hard Drive HDD - 7200 RPM SATA 6 GB/s CMR 512 MB Cache 3.5 - WD100EFGX
Western Digital$251.81314 rev
Toshiba N300 PRO 24TB Large-Sized Business NAS (up to 24 Bays) 3.5-Inch Internal Hard Drive - Up to 550 TB/Year Workload Rate CMR SATA 6 Gb/s 7200 RPM 1.0 GB Cache - HDWG82EXZSTB
TOSHIBA$530.84178 rev
Toshiba N300 14TB Internal NAS Hard Drive 3.5 SATA HDD 7200 RPM 24/7 Operation Supports 1-8 Bay Systems 128MB Cache 180TB/Year Workload 3yr Warranty (HDEXZ12ZNA51F).
TOSHIBA$602.5816 rev
Trending
90-day click momentumTOSHIBA N300 16TB SATA III 3.5 Internal NAS Hard Drive
TOSHIBA$494.605.0★
TOSHIBA N300 Pro 22TB SATA III 3.5 Internal NAS Hard Drive
TOSHIBA$648.480.0★
Toshiba N300 PRO 24TB Large-Sized Business NAS (up to 24 Bays) 3.5-Inch Internal Hard Drive - Up to 550 TB/Year Workload Rate CMR SATA 6 Gb/s 7200 RPM 1.0 GB Cache - HDWG82EXZSTB
TOSHIBA$530.844.4★
Toshiba N300 PRO 6TB Large-Sized Business NAS (up to 24 Bays) 3.5-Inch Internal Hard Drive - Up to 300 TB/Year Workload Rate CMR SATA 6 GB/s 7200 RPM 512 MB Cache - HDWG760XZSTB
TOSHIBA$212.564.4★
Toshiba MG08ACA16TE 16TB 7200RPM 512e 3.5 SATA Enterprise Desktop Hard Drive (Renewed)
TOSHIBA$323.124.0★
What buyers say about toshiba n300
What buyers praise and complain about, mined from review topics.What buyers love
“Great deal”
“Without any installation problems”
“Awesome quality and easy install”
“Capacity is as advertised”
“Durable”
“Exactly What I Needed”
“Fast enough”
“Greatest drive I had so far”
“The drive technically worked and was compatible,”
“This BarraCuda 8TB works great, is quiet, and has plenty of space”
What buyers complain about
“Failed in under a year”
“One of the two drives did not work”
“it was very expensive”
“Chukka chukka noises”
“I know that the quality of everything is getting worse”
“SMR, so you get awful speeds”
“It has started showing noticeable slowdowns”
“this one arrived with a worn cover as if it was already used or something”
“swapping them into different NAS bays showed that one unit was entirely defective”
“My Amazon smart plugs were constantly disconnecting from my WiFi because Im not able to separate 2.4 GHz”
Top return reasons
Common questions
- Is toshiba n300 profitable to sell on Amazon United States?
- The niche generates $40K/yr across 25 tracked products. 2 of 3 products launched in the last 360 days are still selling. 90-day search growth is -27.5%. Flapen's verdict: Skip it (27/100).
- How competitive is the toshiba n300 niche?
- 4 brands and 133 sellers compete. The top 5 products take 50% of clicks and top 5 brands hold 100% of demand.
- What do buyers complain about in toshiba n300?
- Top complaints mined from reviews: Durability, Functionality-Overall, Value For Money. The return rate is 3.3%.
- What does it cost to enter the toshiba n300 niche?
- Listings span $15.34–$648.48; the average listing price is $347.17 (sweet spot $15–$100). The average incumbent carries 6,200 reviews — the moat a new listing must climb.