Brand: Seagate | Category: Enterprise HDDs
SKU: SEA-EXOS-X24-20TB-SAS | Part #: ST20000NM005G | MPN: ST20000NM005G
Contact for Pricing — Request a Quote
Operating at just 7.0W idle and 9.6W under read-write workloads, the Seagate Exos X24 (ST20000NM005G) delivers exceptional power efficiency for capacity-dense JBOD environments where thousands of drives consume grid power continuously. This 20TB enterprise-class SAS HDD combines dual-port 12Gb/s connectivity with CMR technology, achieving sustained throughput of 285MB/s and rated for 550TB annual workload across its 2.5-million-hour MTBF. The 3.5-inch form factor, 7200 RPM spindle, and 512MB cache establish Seagate's proven architecture for mission-critical storage arrays that demand reliability without compromise.
Storage architects, hyperscale operators, and IT procurement teams standardize on the Exos X24 when consolidating petabyte-scale deployments across data centers in the UAE and broader EMEA regions. The 0.35% annualized failure rate and rigorous shock rating (70G operating, 200G non-operating) make this drive ideal for high-availability NAS clusters, archival appliances, and backup infrastructure. Organizations running continuously operations—from financial services to media distribution—rely on Seagate's heritage in enterprise-grade reliability, knowing the ST20000NM005G minimizes downtime and maximizes cost-per-terabyte economics over a five-year deployment window.
Contact Omnixon Global to submit a Request for Quote and accelerate your procurement cycle.
| Brand | Seagate |
| Category | Enterprise HDDs |
| SKU | SEA-EXOS-X24-20TB-SAS |
| Part Number | ST20000NM005G |
| Condition | New |
| Capacity | 20TB |
| Form Factor | 3.5" |
| Interface | SAS 12Gb/s |
| Speed | 7,200 RPM |
| Manufacturer Part Number | ST20000NM005G |
| Series | Exos X24 |
| Formatted Capacity | 20TB |
| Interface | SAS 12Gb/s (Dual Port) |
| Form Factor | 3.5-inch |
| Rotational Speed | 7200 RPM |
| Cache (Buffer) | 512MB |
| Recording Technology | CMR (Conventional Magnetic Recording) |
| Sector Size | 512e / 4Kn |
| Sustained Transfer Rate (OD) | Up to 285MB/s |
| MTBF | 2,500,000 hours |
| Annualized Failure Rate (AFR) | 0.35% |
| Rated Workload | 550TB/yr |
| Power Consumption (Operating, R/W) | Approximately 9.6W |
| Power Consumption (Idle) | Approximately 7.0W |
| Operating Temperature | 5°C to 60°C |
| Non-Operating Temperature | -40°C to 70°C |
| Shock (Operating) | 70G, 2ms |
| Shock (Non-Operating) | 200G, 2ms |
| Data Integrity | T10 DIF (Protection Information) |
| Encryption | Self-Encrypting Drive (SED) option available |
| Height | 26.1mm |
| Weight | Approximately 650g |
the Seagate Exos X24 20TB SAS Enterprise HDD suits enterprise data-center storage tiers — all-flash arrays, hyperconverged storage pools (vSAN, Ceph), database backends, and high-throughput backup repositories. It is supported by major server platforms.
Key specifications for the Seagate Exos X24 20TB SAS Enterprise HDD: new condition; capacity 20TB; interface Dual-Port SAS 12Gb/s; form factor 3.5 inch; read speed 240 MB/s; write speed 240 MB/s. Manufacturer part number ST20000NM005G. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.
