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The lowest price for Seagate 20TB Exos X20 3.5" 512e/4KN right now is $255.44 at Made-in-China.com, compared across 17 retailers.
The all-time low was $255.44 on 8 June 2026. That's the lowest price we've ever tracked — a great time to buy.
Prices last updated 8 June 2026.
Seagate 20TB Exos X20 3.5" 512e/4KN
Last updated at 08/06/2026 05:01:20
Seagate Exos X20, 18TB HDD, 3.5 Inch Internal Hard Drive, 256MB Cache SATA 6.0 GB/s, 7,200 rpm, HDD, Model No.: ST18000NM003D (Refurbished)
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Seagate Technology Exos X20, 20TB, 3.5-Inch SATA Hard Drive at 6GB/s, 7,200 RPM, 2.5M MTBF, 512e and 4Kn FastFormat, Low Latency with Enhanced Cache (
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Original Seagate 24tb High-Capacity Enterprise Drive St24000nm007h 20tb St20000nm007D St20000nm002D 7200 Rpm 512m Seagate Hard Drive Disk
Free delivery
Seagate Exos X20 20tb Hard Disk SATA 3.5in 7200rpm 6GB/S Hard Drive 512e/4kn (ST20000NM007D) SSD/HDD
Free delivery
Seagate Enterprise HDD Exos X20 20tb St20000nm007D St20000nm000d St20000nm002D St20000nm003D St20000nm005D 7200rpm 256MB SATA 3.5" Inch
Free delivery between Tue – Wed
Seagate Exos X22 St30000nm004K 30tbst2000nm000b St8000nm017b St10000nm017b St12000nm000j St18000nm000j St20000nm007D St200 SATA 6GB/S 3.5" Enterprise
Free delivery
Seagate Exos X20 20tb 7200 Rpm 256mb Cache Sas Hdd
Delivery $113.39
Factory Recertified Seagate Exos X20 ST20000NM007D 20TB SATA 3.5 inch 6Gbps 7.2K Enterprise HDD
30-day returns
Seagate Exos X20 ST20000NM007D 20TB 3.5 LFF 6Gbps 7.2K RPM 512e Enterprise SATA Hard Drive
Original St20000nm007D Exos X20 20tb HDD 7200rpm 256MB 6GB/S SATA 3.5" Enterpries Hard Drive for Server Desktop
Free delivery
Seagate Exos X20, 18TB HDD, 3.5 Inch Internal Hard Drive, 256MB Cache SATA 6.0 GB/s, 7,200 rpm, HDD, Model No.: ST18000NM003D (Refurbished)
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Seagate Technology Exos X20, 20TB, 3.5-Inch SATA Hard Drive at 6GB/s, 7,200 RPM, 2.5M MTBF, 512e and 4Kn FastFormat, Low Latency with Enhanced Cache (
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Original Seagate 24tb High-Capacity Enterprise Drive St24000nm007h 20tb St20000nm007D St20000nm002D 7200 Rpm 512m Seagate Hard Drive Disk
Free delivery
Seagate Exos X20 20tb Hard Disk SATA 3.5in 7200rpm 6GB/S Hard Drive 512e/4kn (ST20000NM007D) SSD/HDD
Free delivery
Seagate Enterprise HDD Exos X20 20tb St20000nm007D St20000nm000d St20000nm002D St20000nm003D St20000nm005D 7200rpm 256MB SATA 3.5" Inch
Free delivery between Tue – Wed
