WD Gold
Western Digital WD Gold 20TB 3.5" 7200 RPM SATA
20TB · 7,200 RPM · 512 MB · SATA
$420
Western Digital Store
WDS $420 · NE $444
Seagate Exos X20 20TB 3.5" 7200 RPM SATA
MPN ST20000NM007D UPC 763649153116
- Capacity
- 20TB
- Speed
- 7,200 RPM
- Cache
- 256 MB
- Interface
- SATA
- Form factor
- 3.5"
- Recording
- CMR
Best price now
$882.99
at 3rd-party seller
Near you
In stock at 0 stores nationwide.
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Specifications
Drive
- Capacity
- 20TB
- Form factor
- 3.5"
- Interface
- SATA
- Speed
- 7,200 RPM
- Cache
- 256 MB
- Recording
- CMR
- Helium
- Yes
Use & reliability
- Made for
- Enterprise
- Warranty
- 5 years
Wrong price, stock or spec? Tell us
Full spec sheet from Newegg
- Model/Brand
- Seagate
- Model/Model
- ST20000NM007D
- Model/Series
- Exos X20
- Features/Usage
- For Enterprise Storage
- Performance/RPM
- 7200 RPM
- Features/Features
- Market-leading 20TB HDD offering the highest capacity available for more petabytes per rack* Highly reliable performance with enhanced caching, making it the logical choice for cloud data center and massive scale-out data center applications Hyperscale SATA model tuned for large data transfers and low latency PowerBalance feature optimizes Watts/TB Maximize total cost of ownership savings through lower power and weight with helium sealed-drive design Proven helium side-sealing weld technology for added handling robustness and leak protection Digital environmental sensors to monitor internal drive conditions for optimal operation and performance Data protection and security- Seagate Secure features for safe, affordable, fast, and easy drive retirement * Compared to 18TB competitive product.
- Performance/Cache
- 256MB
- Performance/Capacity
- 20TB
- Performance/Interface
- SATA 6.0Gb/s
- Dimensions/Form Factor
- 3.5"
- Dimensions/Width (maximum)
- 101.85mm
- Dimensions/Height (maximum)
- 26.10mm
- Dimensions/Length (maximum)
- 147.00mm
- Performance/Average Latency
- 4.16ms
- Performance/Recording Technology
- CMR
- Performance/NAND Flash Memory Type
- Hard Drive
- Additional Information/First Listed on Newegg
- July 20, 2026
Full spec sheet from Bestbuy
- UPC
- 763649153116
- Brand
- Seagate
- Usage
- Enterprise/server, Performance computing
- Form Factor
- 3.5 in.
- Interface(s)
- SATA
- Product Name
- Exos X20 ST20000NM007D Hard Drive
- Product Width
- 4 inches
- Product Height
- 1 inches
- Product Weight
- 1.48 ounces
- Storage Capacity
- 20000 gigabytes
- Warranty - Parts
- 5 Year
- Storage Drive Type
- HDD
- Internal Or External
- Internal
- Product Compatibility
- Desktop computers
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