Best Selling 4tb: See Top Product Rankings by Sales Volume & Market Trends

July 2026
43 Products Tracked

Looking for the most popular 4tb products in the market? Our report leverages real Amazon monthly sales data to identify the best-performing products and the fastest-growing opportunities within the search results for the keyword "4tb." Whether you're searching for winning products to launch or monitoring market trends and competitor performance, this report provides the insights you need.

Based on monthly sales analytics, our Shoppers' Top Picks highlights that ASIN B0BHJJ9Y77 currently leads the 4tb market with 6K monthly sales, followed closely by B07H289S7C with 3K monthly sales and B07VS8QCXC with 3K monthly sales. Meanwhile, ASIN B0713WPGLL stands out as the fastest-growing product, achieving an impressive 100.0% month-over-month sales growth. By tracking competitor sales performance and shifts in market demand, sellers can uncover emerging opportunities and make more informed product and marketing decisions.

🏆Shoppers' Top PicksAmazon
by monthly sales July 2026
Samsung SSD 990 PRO 2TB, PCIe 4.0 M.2 2280, Up to 7,450 MB/s | NVMe Internal Solid State Hard Drive for High End Computing, Gaming, and Heavy Duty Workstations, (MZ-V9P2T0B/AM)
1
B0BHJJ9Y77
$389.99·
4.8
Units/sold6K
Seagate BarraCuda 8 TB Internal Hard Drive HDD – 3.5 Inch SATA 6 Gb/s, 5,400 RPM, 256 MB Cache for Computer Desktop PC (ST8000DMZ04/004)
2
B07H289S7C
$246.02·
4.7
Units/sold3K
Seagate Portable 5TB External Hard Drive HDD – USB 3.0 for PC, Mac, PS4, & Xbox - 1-Year Rescue Service (STGX5000400), Black | Everyday HDD storage. Plug-and-play backup. Windows & macOS. Adobe CC trial included. 1-Year Warranty
3
B07VS8QCXC
$219.99·
4.6
Units/sold3K
🚀Fastest Growing
by MoM sales growth
WD 4TB Elements Portable External Hard Drive for Windows, USB 3.2 Gen 1/USB 3.0 for PC & Mac, Plug and Play Ready - ‎WDBU6Y0040BBK-WESN
#1
B0713WPGLL
$191.99·
4.6
WD 4TB Elements Portable External Hard Drive for Windows, USB 3.2 Gen 1/USB 3.0 for PC & Mac, Plug and Play Ready - ‎WDBU6Y0040BBK-WESN
Units/sold
1K100.0%
Western Digital 4TB WD Red Plus NAS Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, CMR, 128 MB Cache, 3.5" - WD40EFZZ
#2
B0G5YDXKS7
$194.99·
4.3
Western Digital 4TB WD Red Plus NAS Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, CMR, 128 MB Cache, 3.5" - WD40EFZZ
Units/sold
1K100.0%

Top Selling 4tb

As of July 2026, we analyzed 43 tracked products in Amazon's "4tb" search results and generated the following sales chart and product rankings based on monthly sales data. The ranking below highlights the Top 10 products by estimated monthly sales. According to the latest data, these products generated between 500 and 6,000 monthly sales. B0BHJJ9Y77 leads the 4tb market with an estimated 6,000 monthly sales, up 8.0% from the previous month.

43Products Tracked
1,850Top 10 Avg. Sales
$248.27Top 10 Avg. Price
4.6Top 10 Avg. Rating
🏆
Samsung SSD 990 PRO 2TB, PCIe 4.0 M.2 2280, Up to 7,450 MB/s | NVMe Internal Solid State Hard Drive for High End Computing, Gaming, and Heavy Duty Workstations, (MZ-V9P2T0B/AM)
#1
B0BHJJ9Y77

Samsung SSD 990 PRO 2TB, PCIe 4.0 M.2 2280, Up to 7,450 MB/s | NVMe Internal Solid State Hard Drive for High End Computing, Gaming, and Heavy Duty Workstations, (MZ-V9P2T0B/AM)

6,000
▲ 8.0%
Units Sold/mo
$389.99
Price
4.8
Rating
13.3K
Reviews
2
Seagate BarraCuda 8 TB Internal Hard Drive HDD – 3.5 Inch SATA 6 Gb/s, 5,400 RPM, 256 MB Cache for Computer Desktop PC (ST8000DMZ04/004)
B07H289S7C
$246.02
4.7 (105K)
Seagate BarraCuda 8 TB Internal Hard Drive HDD – 3.5 Inch SATA 6 Gb/s, 5,400 RPM, 256 MB Cache for Computer Desktop PC (ST8000DMZ04/004)
3,000 Units Sold/mo
3
Seagate Portable 5TB External Hard Drive HDD – USB 3.0 for PC, Mac, PS4, & Xbox - 1-Year Rescue Service (STGX5000400), Black | Everyday HDD storage. Plug-and-play backup. Windows & macOS. Adobe CC trial included. 1-Year Warranty
B07VS8QCXC
$219.99
4.6 (272K)
Seagate Portable 5TB External Hard Drive HDD – USB 3.0 for PC, Mac, PS4, & Xbox - 1-Year Rescue Service (STGX5000400), Black | Everyday HDD storage. Plug-and-play backup. Windows & macOS. Adobe CC trial included. 1-Year Warranty
3,000 Units Sold/mo▼ 80.0%
4
Seagate 4TB Portable Hard Drive | USB 3.0 (STGX4000400) | Everyday HDD storage. Plug-and-play backup. Windows & macOS. Adobe CC trial included. 1-Year Warranty
B07CRGSR16
$189.99
4.6 (272K)
Seagate 4TB Portable Hard Drive | USB 3.0 (STGX4000400) | Everyday HDD storage. Plug-and-play backup. Windows & macOS. Adobe CC trial included. 1-Year Warranty
2,000 Units Sold/mo▼ 87.5%
5
WD 4TB Elements Portable External Hard Drive for Windows, USB 3.2 Gen 1/USB 3.0 for PC & Mac, Plug and Play Ready - ‎WDBU6Y0040BBK-WESN
B0713WPGLL
$191.99
4.6 (40K)
WD 4TB Elements Portable External Hard Drive for Windows, USB 3.2 Gen 1/USB 3.0 for PC & Mac, Plug and Play Ready - ‎WDBU6Y0040BBK-WESN
1,000 Units Sold/mo▲ 100.0%
10
Toshiba Canvio Basics 4TB Portable External Hard Drive USB 3.0, Black - HDTB540XK3CA
B0BQX82Q17
$204.72
4.6 (20.9K)
Toshiba Canvio Basics 4TB Portable External Hard Drive USB 3.0, Black - HDTB540XK3CA
500 Units Sold/mo▲ 9.0%
View All 43 Products & Deep InsightsGet full access to sales data, trends, and market analysis

For sellers and category managers benchmarking the 4tb price landscape, we segmented all 43 tracked listings in Amazon's live "4tb" search results across the full price spectrum, and surfaced the top 3 price tiers by share below to highlight where competition concentrates and where pricing gaps exist.

Leading the distribution, the $200.00 ~ $500.00 band is the category's best 4tb price zone, absorbing 34% of the assortment (60 products) — this is where listing density is highest and where new entrants face the steepest competition for share-of-voice. Use the tier breakdown below to identify the top-ranking ASIN, monthly sales velocity, and rating profile within each band — essential inputs for pricing strategy, sourcing decisions, and competitive benchmarking in the 4tb category.

Top 3 Price Tiers

$200.00 ~ $500.00 is the most competitive price tier, containing 34% of tracked products.

Sweet Spot
$200.00 ~ $500.00
Tier 1
34%
60 products

Top products in this price tier

#1
B0BHJJ9Y77
$389.99
6k Units Sold/mo
Unlock Top Performers
#2
$100.00 ~ $200.00
Tier 2
27%
47 products
$500.00 ~ $1000.00
Tier 3
23%
40 products
$50.00 ~ $100.00
7%
Unlock to view all price tier distributions and their ASIN sales contributions

"4tb" Search Volume and Market Trends on Amazon

Amazon keyword search volume data for "4tb" in the US marketplace. This report provides insights into keyword search volume, Amazon search trends, competition levels, and conversion efficiency for sellers and brands.

During the week of 2026-07-19 to 2026-07-25, the Amazon USweekly search volume for "4tb" was approximately 460 searches. The keyword currently holds an Amazon Search Frequency Rank (SFR) of #399,390, dropping 83,579 positions from the previous week. Additionally, the top 3 products for this keyword capture 22.4% of the total click share and 40% of the conversion share, indicating the level of market concentration.

Amazon Search Term
Weekly

4tb

ASINSIGHT
Search Frequency Rank
399,390
83,579
Search Volume
460
21.5%
Top 3 Click Share
22.4%
Top 3 Conv. Share
40%

Search Volume Trend

Past 3 Years
Past 4 Months
Recent 8 months
Weekly Search Volume
460
View full trends for the past 3 years
JulAugSepOctNovDecJanFebMarAprMayJunJul
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