6tb hdd
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Returns
Great1.7%return rate — above 6% kills the launch gate
Avg price
Good€145.01avg listing price — sweet spot $15–$100
Market size
Okay€273K€273K/yr · 80K searches
Competition
Okay55%top-5 click share — leaders hold, buyers still browse
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Conversion
Okay2.4%search→purchase rate — share of searches ending in a sale
Growth
Bad-31.8%90-day search growth — must beat 0% to launch
Brand share
Bad100%top-5 brand share — brand-locked demand
Review moat
Bad65,902.19avg incumbent reviews — the moat a new listing must climb
Price range
Bad€104.17–€210.40cheapest to priciest tracked listing — scored on the share inside $15–$100
Competition
The top 5 products take 55% of clicks — established leaders, but buyers still shop beyond them.Brands
5 falling
Sellers
349
Top-5 brand share
100%
Open market
0%
- Seagate64%
- WD20%
- Western Digital7%
- Intenso6%
- TOSHIBA2%
- Open — no brand owns it (0%)
Product shelf
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 21 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Seagate IronWolf 6TB NAS Interne Festplatte HDD 3.5 Zoll 5400 U/Min 256 MB Cache SATA 6 Gb/s silber inkl. Data Rescue Service (ST6000VNZ06)
Seagate€148.524.6★7,088 rev
WD Elements Portable externe Festplatte 6 TB (mobiler Speicher USB 3.0-Schnittstelle Plug-and-Play für Windows formatiert) Schwarz
WD€128.134.6★297,053 rev
Seagate BarraCuda 8TB Interne Festplatte HDD 3.5 Zoll 5400 U/Min 256 MB Cache SATA 6GB/s silber inkl. Data Rescue Service (ST8000DMZ04)
Seagate€143.434.6★104,698 rev
Intenso 3 5-Zoll-Desktop-Festplatte 3.x 6 TB Memory Center
Intenso€105.924.5★5,588 rev
Seagate IronWolf 4TB NAS Interne Festplatte HDD 3.5 Zoll 5400 U/Min CMR 64 MB Cache SATA 6GB/s silber inkl. Data Rescue Service (ST4000VNZ06)
Seagate€112.614.6★7,084 rev
Newest
by launch date
WD Elements AE 6 TB Tragbare Externe Festplatte SuperSpeed USB 3.2 Gen 1/USB 3.0 Plug-and-Play-Erweiterung Formatiert für Windows Schwarz
WD€147.79297,040 rev
WD Elements AE 5 TB Tragbare Externe Festplatte SuperSpeed USB 3.2 Gen 1/USB 3.0 Plug-and-Play-Erweiterung Formatiert für Windows Schwarz
WD€107.83297,053 rev
Seagate BarraCuda 8TB Interne Festplatte HDD 3.5 Zoll 5400 U/Min 256 MB Cache SATA 6GB/s silber inkl. Data Rescue Service (ST8000DMZ04)
Seagate€143.43104,698 rev
Seagate IronWolf 4TB NAS Interne Festplatte HDD 3.5 Zoll 5400 U/Min CMR 64 MB Cache SATA 6GB/s silber inkl. Data Rescue Service (ST4000VNZ06)
Seagate€112.617,084 rev
Seagate IronWolf 8TB NAS Interne Festplatte HDD 3.5 Zoll 5400 U/Min 256 MB Cache SATA 6 Gb/s silber inkl. Data Rescue Service (ST8000VNZ02)
Seagate€185.187,084 rev
Trending
90-day click momentum
Seagate Exos Nearline Enterprise Festplatte 6TB E-Class Modellnr.: ST6000NM0095
Seagate€160.044.1★
Seagate Portable Drive 5TB tragbare externe Festplatte 2.5 Zoll USB 3.0 inkl. Datenrettungsdienst (STGX5000400)
Seagate€111.264.6★
WD My Passport externe Festplatte 5 TB (mobiler Speicher schlankes Design herunterladbare Software automatische Backups Passwortschutz) Schwarz - auch kompatibel mit PC Xbox und PS4
Western Digital€104.174.5★
Seagate IronWolf 4TB NAS Interne Festplatte HDD 3.5 Zoll 5400 U/Min CMR 64 MB Cache SATA 6GB/s silber inkl. Data Rescue Service (ST4000VNZ06)
Seagate€112.614.6★
Seagate IronWolf Pro NAS interne Festplatte 6TB HDD 3.5 Zoll 7200 U/Min CMR 256 MB Cache SATA 6GB/s silber inkl. 3 Jahre Rescue Service Modellnr.: ST6000NE000
Seagate€210.403.7★
Demand & seasonality
Weekly Amazon search volume, last 85 weeks — -31.8% search growth over the last 90 days.Peak months: Jan, Nov · busiest ÷ quietest = 2.4×
Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“Idealer Backup Speicher”
“Produkt wie beschrieben”
“Sehr gute externe Festplatte für Backups”
“Beste Ware”
“Super Preisleistung”
“Solide Festplatte mit guter Speicherleistung und schneller Datenübertragung”
“Ich habe die Intenso 6 TB Version gekauft und festgestellt, dass sie nicht nur mit den neuesten Windows-PCs (mit USB 3.0 und Windows 11) bestens funktioniert, sondern auch mit alten Windows-PCs (sogar mit USB 2.0 und Windows XP) funktioniert.”
“Robuste und zuverlässige Festplatte”
“Angeschlossen, läuft”
“schlankes Design”
What buyers complain about
“Nach ca. 4 Monaten defekt”
“Ja aber sehr laut”
“Funktioniert nicht”
“Funktioniert bei mir am macbook nicht”
“Langsamer als angegeben”
“Sehr schlechte Performance bzgl”
“Software etwas schwierig”
“Speicherprobleme ade”
“Die erste Enttäuschung folgte beim anschließen”
“zum einen waren das 130€ Geldverschwendung,”