Seagate ST20000NM007D
Exos X20 - Hard drive - 20 TB - internal - SATA 6Gb/s - 7200 rpm - buffer: 256
Key facts
- Part number
- ST20000NM007D
- Brand
- Seagate
- Category
- HDD
- Price
- AUD 1,033.56≈ USD 722 RRP
- Availability
- On request — ask for a quote
The Seagate ST20000NM007D is an HDD listed in the Prology Parts Index. RRP AUD 1,033.56≈ USD 722 (Oct 2026). Request a quote for volume pricing, or sell us your used HDDs.
Overview
Seagate Exos X20 ENTERPRISE 512E/4KN INTERNAL 3.5' SATA DRIVE, 20TB, 6GB/S, 7200RPM, 5YR WTY
Scalable hyperscale applications/cloud data centers
Massive scale-out data centers
Big data applications
High-capacity density RAID storage
Mainstream enterprise external storage arrays
Distributed file systems, including Hadoop and Ceph
Enterprise backup and restore—D2D, virtual tape
Centralized surveillance
Specifications
Capacity 20 TB
Helium Sealed-Drive Design Yes
SuperParity Yes
Low Halogen Yes
PowerChoice™ Technology Yes
PowerBalance Technology Yes
Cache, Multi-segmented (MB) 256
Mean Time Between Failures (MTBF, hours) 2,500,000
Reliability Rating @ Full 24×7 Operation (AFR) 0.35%
Nonrecoverable Read Errors per Bits Read 1 sector per 10E15
Power-On Hours per Year 8,760
512e Sector Size (Bytes per Sector) 512
4Kn Sector Size (Bytes per Sector)
4096
Warranty, Limited (years) 5
Spindle Speed (RPM) 7,200
Height (in/mm, max) 1.028 in/26.11 mm
Width (in/mm, max) 4.01 in/101.85 mm
Depth (in/mm, max) 5.787 in/147 mm
Weight (lb/g) 620 g/1.37 lb
Price history
- Latest
- AUD 1,033.56≈ USD 722
- Oct 2026
- Lowest recorded
- AUD 1,033.56≈ USD 722
- Highest recorded
- AUD 1,033.56≈ USD 722
- Recorded
- 2026
- 1 price point
AUD 1,033.56 rrp, recorded
Why buy from Prology
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- Warranty includedParts are covered by a Prology warranty – ask us for the terms.
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