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Save Product & specifications Amazon offer
4 TB
4000 GB
Used / renewed $105.00
/TB
$419.99
4 TB
4000 GB
New $120.00
/TB
$479.99
4 TB
4000 GB
Used / renewed $122.38
/TB
$489.50
4 TB
4000 GB
New $124.25
/TB
$496.99
4 TB
4000 GB
New $125.00
/TB
$499.99
4 TB
4000 GB
Used / renewed $125.00
/TB
$499.99
Western Digital Internal SSD 4TB WD Blue SN5000 (Read Up to 5,500MB/sec) M.2-2280 NVMe WDS400T4B0E-EC
M.2SSD

4TB · New · Amazon US

Price checked Oct 27, 2026 22:24 UTC
4 TB
4000 GB
New $125.00
/TB
$499.99
4 TB
4000 GB
New $130.00
/TB
$519.99
4 TB
4000 GB
New $130.00
/TB
$519.99
Amazon ↗
Western Digital 4TB WD Blue SN5000 NVMe Internal Solid State Drive SSD - PCIe Gen 4.0, M.2 2280, Up to 5,500 MB/s - WDS400T4B0E [New Generation]
M.2SSD
Listed warranty: 60 months · verify seller

4TB · New · Amazon US

Price checked Oct 27, 2026 22:23 UTC
4 TB
4000 GB
New $132.50
/TB
$529.99
Amazon ↗
Kingston NV3 4TB M.2 2280 NVMe SSD | PCIe 4.0 Gen 4x4 | Up to 6000 MB/s | SNV3S/4000G
M.2 2280SSD
SNV3S/4000G specifications →

4TB · Used / renewed · Amazon US

Price checked Oct 27, 2026 22:23 UTC
4 TB
4000 GB
Used / renewed $137.50
/TB
$549.99
4 TB
4000 GB
Used / renewed $143.75
/TB
$574.99
4 TB
4000 GB
New $145.00
/TB
$579.99
4 TB
4000 GB
Used / renewed $147.50
/TB
$589.99
Amazon ↗
Crucial P310 4TB 3D NAND Flash PCIE GEN 4 X4 NVME M.2 Internal SSD with HEATSINK
M.2SSD

4TB · New · Amazon US

Price checked Oct 27, 2026 18:12 UTC
4 TB
4000 GB
New $149.75
/TB
$599.00
4 TB
4000 GB
New $149.99
/TB
$599.97
4 TB
4000 GB
New $150.00
/TB
$599.99
4 TB
4000 GB
New $150.00
/TB
$599.99
Amazon ↗
4 TB
4000 GB
New $152.50
/TB
$609.99
Amazon ↗
4 TB
4000 GB
New $156.25
/TB
$624.99
4 TB
4000 GB
New $157.50
/TB
$629.99
4 TB
4000 GB
New $158.44
/TB
$633.77
Crucial P3 Plus PCIe Gen4 NVMe 4TB SSD, Up to 4,800MB/s Read, Laptop & Desktop (PC) Compatible, Solid State Drive – CT4000P3SSD8
M.2NVMe
Listed warranty: 60 months · verify seller

4TB · New · Amazon US

Price checked Oct 27, 2026 22:25 UTC
4 TB
4000 GB
New $167.44
/TB
$669.77
Western Digital Internal SSD 4TB WD Black SN7100 (Read Up to 7,250MB/sec) M.2-2280 NVMe WDS400T4X0E-EC
M.2SSD

4TB · New · Amazon US

Price checked Oct 27, 2026 18:14 UTC
4 TB
4000 GB
New $169.12
/TB
$676.50
Samsung SSD 990 PRO with Heatsink 4TB, NVMe M.2, Up to 7,450MB/s
M.2SSD

4TB · Used / renewed · Amazon US

Price checked Oct 27, 2026 22:21 UTC
4 TB
4000 GB
Used / renewed $170.00
/TB
$679.99
Amazon ↗
4 TB
4000 GB
New $171.25
/TB
$685.00
Amazon ↗
4 TB
4000 GB
Used / renewed $175.00
/TB
$699.99
Amazon ↗
4 TB
4000 GB
Used / renewed $175.00
/TB
$699.99
Samsung 990 PRO 4TB PCIe Gen 4.0 x4 (Maximum Transfer Rate 7,450MB/s) NVMe M.2 (2280) Internal SSD MZ-V9P4T0B-IT/EC
M.2SSD

4TB · Used / renewed · Amazon US

Price checked Oct 27, 2026 22:20 UTC
4 TB
4000 GB
Used / renewed $175.00
/TB
$699.99
4 TB
4000 GB
Used / renewed $175.00
/TB
$699.99
Amazon ↗
4 TB
4000 GB
New $176.81
/TB
$707.24
4 TB
4000 GB
New $177.44
/TB
$709.77
Amazon ↗
4 TB
4000 GB
New $182.50
/TB
$729.99
4 TB
4000 GB
New $185.00
/TB
$739.99
Amazon ↗
4 TB
4000 GB
New $187.50
/TB
$749.99
4 TB
4000 GB
Used / renewed $187.50
/TB
$749.99
4 TB
4000 GB
New $187.50
/TB
$749.99
Amazon ↗
Corsair MP700 Elite 4TB PCIe 5.0 NVMe M.2 SSD – Up to 9,400 MB/s Read, 8,100 MB/s Write, Gen5 Speed for PC & Laptop – Black
M.2SSD
Listed warranty: 60 months · verify seller

4TB · New · Amazon US

Price checked Oct 27, 2026 22:24 UTC
4 TB
4000 GB
New $187.50
/TB
$749.99
Amazon ↗
Corsair MP700 Elite 4TB PCIe 5.0 NVMe M.2 SSD with Heatsink – Up to 9,400 MB/s Read, 8,100 MB/s Write, Gen5 Speed for PC & Laptop – Black
M.2SSD
Listed warranty: 60 months · verify seller

4TB · New · Amazon US

Price checked Oct 27, 2026 22:20 UTC
4 TB
4000 GB
New $188.75
/TB
$754.99
Amazon ↗
SABRENT Rocket 2242 4TB NVMe SSD, PCIe 4.0 M.2, 7300MB/s (SB-2742-4TB) | M.2 2242 internal SSD; TLC NAND; up to 7300/6400MB/s; for laptops, mini PCs, handhelds
M.2SSD
Listed warranty: 12 months · verify seller

4TB · New · Amazon US

Price checked Oct 27, 2026 22:23 UTC
4 TB
4000 GB
New $191.12
/TB
$764.49
Amazon ↗
4 TB
4000 GB
New $191.25
/TB
$764.99
Amazon ↗
4 TB
4000 GB
Used / renewed $195.00
/TB
$780.00
4 TB
4000 GB
New $195.15
/TB
$780.59
Amazon ↗
WD_Black SN850X 4TB NVMe PCIe 4.0 x4 M.2 Internal Gaming SSD Without Heatsink
M.2NVMe

4TB · New · Amazon US

Price checked Oct 27, 2026 22:24 UTC
4 TB
4000 GB
New $197.50
/TB
$789.99
4 TB
4000 GB
Used / renewed $198.90
/TB
$795.60
Amazon ↗
4 TB
4000 GB
New $199.97
/TB
$799.90
Dell SSD 4TB Class 40 M.2 2280 NVMe PCIe 4.0 Gen 4x4 Solid State Drive SNP228G44/4TB AC037411
M.2NVMe

4TB · New · Amazon US

Price checked Oct 27, 2026 18:11 UTC
4 TB
4000 GB
New $199.99
/TB
$799.95
Crucial T710 4TB 3D NAND NVMe PCIe Gen 5.0 M.2 SSD up to 14,500MB/s CT4000T710SSD8-JP
M.2SSD

4TB · New · Amazon US

Price checked Oct 27, 2026 22:23 UTC
4 TB
4000 GB
New $199.99
/TB
$799.95
Corsair MP700 PRO 4TB M.2 PCIe Gen5 x4 NVMe 2.0 SSD – M.2 2280 – Up to 12,400MB/sec Sequential Read – High-Density TLC NAND – Black
M.2SSD
Listed warranty: 60 months · verify seller

4TB · New · Amazon US

Price checked Oct 27, 2026 22:25 UTC
4 TB
4000 GB
New $209.75
/TB
$839.00
Amazon ↗
4 TB
4000 GB
New $210.00
/TB
$839.99
Amazon ↗

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What We Track

Disk Scout tracks internal & external hard drives, SATA/NVMe SSDs, RAM, memory cards, optical media, and LTO tape — pulled directly from Amazon's live listings and refreshed automatically throughout the day, with timestamps on individual offers. Amazon confirms the final price, seller and availability at checkout.

Frequently Asked Questions

Is Disk Scout affiliated with Amazon?
No. Disk Scout is an independent, third-party price tracker. We are not owned by, operated by, or affiliated with Amazon.com, Inc. or its affiliates.
How does Disk Scout make money?
As an Amazon Associate, Disk Scout earns from qualifying purchases when you click through and buy on Amazon. Comparison tables default to price per TB and can be filtered or sorted. There is no paid placement.
Why do prices differ between regions?
Amazon sets independent pricing, tax, and currency for each marketplace, so the same drive can cost meaningfully different amounts by region. We show each region separately rather than converting to one currency, since live exchange rates would make the comparison misleading.
How often are prices updated?
US price refresh jobs run every six hours. Check the timestamp on each offer; not every listing updates in every run. See our Methodology page for details on how we collect and calculate prices.
What does "price per TB" mean?
Price divided by the listed decimal capacity (1TB = 1,000GB), before formatting and RAID overhead. Compare compatible drives in the same condition. Full explanation in our price-per-TB guide.
Can I save listings to compare later?
Yes — click the heart icon on any listing to save it locally in your browser (no account needed), then filter to "Saved" to compare your shortlist.