Product information
The Seagate Exos X24 ST20000NM002H is a highly reliable enterprise hard drive with 20 TB capacity in a 3.5-inch form factor for data centers, servers, NAS, and storage arrays. It offers a speed of 7,200 RPM, a 512 MB cache, and a maximum sustained transfer rate of up to 295 MB/s via a SATA 6 Gb/s interface.
As an enterprise drive in the Exos X24 series, it is designed for 24/7 operation, supports workloads of up to 550 TB per year, and features an MTBF of 2.5 million hours. The helium-sealed design reduces friction and power consumption while maintaining high storage density. It is suitable for bulk data applications, hyperscale storage, replication, RAID systems, and other demanding enterprise environments.
Product Series: Seagate Exos X24 Enterprise HDD
Model: Exos X24 20TB SATA
Order Number: ST20000NM002H
GTIN/EAN: 8719706431330
Product Type: Enterprise 3.5″ SATA HDD, 7,200 RPM, 512e, Helium
Capacity:
- Unformatted: 20 TB (20,000,000,000,000 bytes)
- Formattable: approx. 18.19 TB (depending on the file system)
Performance:
- Spindle Speed: 7,200 RPM
- Interface: SATA 6 Gb/s (compatible with 3 Gb/s, 1.5 Gb/s)
- Max. Sustained Transfer Rate (OD): 295 MB/s
- Average Latency: 4.16 ms
- Cache: 512 MB
Reliability:
- MTBF: 2,500,000 hours
- Workload Rate Limit: 550 TB/year
- AFR (Annualized Failure Rate): 0.35%
- Error Correction: On-the-fly ECC, Rotational Vibration Sensors, SuperParity
Physical Specifications:
- Form Factor: 3.5″ (101.85 mm × 147 mm × 26.11 mm)
- Weight: approx. 685 g
- Sectors per Track: 512e (Advanced Format)
- Hot-Swap: Yes (depending on the enclosure/backplane)
- Helium Sealed: Yes (reduces friction and power consumption)
Power Supply:
- Voltage: +5 V, +12 V
- Power Consumption (Operating, Typical): approx. 6.3 W (Idle), 8.9 W (Read), 7.1 W (Write)
- Power Consumption (Max.): approx. 13–15 W (at startup)
Environment:
- Operating Temperature: 10 °C to 60 °C
- Storage Temperature: -40 °C to 70 °C
- Relative Humidity: 5% to 90%, non-condensing
- Shock (Operating, 2 ms): 40 G
- Shock (Non-Operating, 2 ms): 200 G
- Vibration (Operating, 2–500 Hz): 0.67 G
- Vibration (Non-Operating, 2–500 Hz): 2.27 G
Warranty:
- Manufacturer Warranty: 5 years (limited, depending on the sales region)
The Seagate Exos X24 ST20000NM002H is a highly reliable enterprise hard drive with 20 TB capacity in a 3.5-inch form factor for data centers, servers, NAS, and storage arrays. It offers a speed of 7,200 RPM, a 512 MB cache, and a maximum sustained transfer rate of up to 295 MB/s via a SATA 6 Gb/s interface.
As an enterprise drive in the Exos X24 series, it is designed for 24/7 operation, supports workloads of up to 550 TB per year, and features an MTBF of 2.5 million hours. The helium-sealed design reduces friction and power consumption while maintaining high storage density. It is suitable for bulk data applications, hyperscale storage, replication, RAID systems, and other demanding enterprise environments.
Product Series: Seagate Exos X24 Enterprise HDD
Model: Exos X24 20TB SATA
Order Number: ST20000NM002H
GTIN/EAN: 8719706431330
Product Type: Enterprise 3.5″ SATA HDD, 7,200 RPM, 512e, Helium
Capacity:
- Unformatted: 20 TB (20,000,000,000,000 bytes)
- Formattable: approx. 18.19 TB (depending on the file system)
Performance:
- Spindle Speed: 7,200 RPM
- Interface: SATA 6 Gb/s (compatible with 3 Gb/s, 1.5 Gb/s)
- Max. Sustained Transfer Rate (OD): 295 MB/s
- Average Latency: 4.16 ms
- Cache: 512 MB
Reliability:
- MTBF: 2,500,000 hours
- Workload Rate Limit: 550 TB/year
- AFR (Annualized Failure Rate): 0.35%
- Error Correction: On-the-fly ECC, Rotational Vibration Sensors, SuperParity
Physical Specifications:
- Form Factor: 3.5″ (101.85 mm × 147 mm × 26.11 mm)
- Weight: approx. 685 g
- Sectors per Track: 512e (Advanced Format)
- Hot-Swap: Yes (depending on the enclosure/backplane)
- Helium Sealed: Yes (reduces friction and power consumption)
Power Supply:
- Voltage: +5 V, +12 V
- Power Consumption (Operating, Typical): approx. 6.3 W (Idle), 8.9 W (Read), 7.1 W (Write)
- Power Consumption (Max.): approx. 13–15 W (at startup)
Environment:
- Operating Temperature: 10 °C to 60 °C
- Storage Temperature: -40 °C to 70 °C
- Relative Humidity: 5% to 90%, non-condensing
- Shock (Operating, 2 ms): 40 G
- Shock (Non-Operating, 2 ms): 200 G
- Vibration (Operating, 2–500 Hz): 0.67 G
- Vibration (Non-Operating, 2–500 Hz): 2.27 G
Warranty:
- Manufacturer Warranty: 5 years (limited, depending on the sales region)
Seagate Exos X24 ST20000NM002H – Enterprise 20 TB 3.5″ SATA HDD, 7,200 RPM, 512 MB Cache, Helium Design, 550 TB/Year Workload
- Regular price
- 1.085,99 €
- Sale price
- 1.085,99 €
- Regular price
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