Toshiba X300 Performance HDD - 18TB
Brand: Toshiba | Category: Enterprise HDDs
SKU: HDWE18UZSVA | Part #: HDWE18UZSVA | MPN: HDWE18UZSVA
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About the Toshiba X300 Performance HDD - 18TB
The Toshiba X300 Performance HDD delivers 18TB capacity at 7,200 RPM, positioning it as a high-capacity solution for enterprise storage environments requiring balanced performance and density. Built on conventional magnetic recording (CMR) technology with helium-sealed architecture, this Toshiba drive (HDWE18UZSVA) combines reliability with thermal efficiency across demanding workload scenarios.
Storage architects and IT procurement teams select the X300 18TB for mixed-use enterprise deployments where capacity density matters as much as sustained throughput. The drive's 512MB buffer, dual-stage actuator design, and 550TB/year workload rating enable consistent performance in RAID arrays, backup appliances, and nearline storage tiers. Operating across 0°C to 60°C, the Toshiba X300 adapts to diverse data center climates while maintaining a 600,000-hour MTBF. Power efficiency—7.4W during read/write and 5.0W idle—reduces operational costs in large-scale deployments. With 4.17ms average latency and SATA 6Gb/s connectivity, it bridges the gap between budget-conscious capacity and responsive access patterns. Contact Omnixon Global for availability and technical specifications on the HDWE18UZSVA.
Key Specifications
- Capacity: 18TB
- Form Factor: 3.5-inch, SATA 6Gb/s interface
- Rotational Speed: 7,200 RPM with 4.17ms average latency
- Buffer: 512MB; Recording Technology: CMR with helium-sealed design
- Workload Rating: 550TB/year; MTBF: 600,000 hours
- Power Consumption: 7.4W (active), 5.0W (idle)
Technical Specifications
| Brand | Toshiba |
| Category | Enterprise HDDs |
| SKU | HDWE18UZSVA |
| Part Number | HDWE18UZSVA |
| Condition | New |
| Capacity | 18TB |
| Form Factor | 3.5" |
| Interface | SATA 6Gb/s |
| Speed | Read: 267 MB/s, Write: 267 MB/s |
| Manufacturer Part Number | HDWE18UZSVA |
| Capacity | 18TB |
| Form Factor | 3.5-inch |
| Interface | SATA 6Gb/s |
| Rotational Speed | 7,200 RPM |
| Buffer Size | 512MB |
| Recording Technology | Conventional Magnetic Recording (CMR) |
| Actuator Technology | Dual-Stage Actuator (DSA) |
| Sealed Design | Helium-sealed |
| Workload Rating | 550TB/year |
| Operating Temperature | 0°C to 60°C |
| Non-Operating Temperature | -40°C to 70°C |
| Operating Shock | 70G (2ms, half-sine) |
| Non-Operating Shock | 150G (2ms, half-sine) |
| Average Latency | 4.17ms |
| Power Consumption (Read/Write) | Approximately 7.4W |
| Power Consumption (Idle) | Approximately 5.0W |
| MTBF | 600,000 hours |
| Dimensions (H x W x D) | 26.1mm x 101.6mm x 147mm |
Frequently Asked Questions about Toshiba X300 Performance HDD - 18TB
What does the Toshiba X300 Performance HDD - 18TB do?
At 18TB, the Toshiba X300 Performance HDD - 18TB suits enterprise data-center storage tiers — all-flash arrays, hyperconverged storage pools (vSAN, Ceph), database backends, and high-throughput backup repositories. The SATA 6Gb/s interface is supported by major server platforms.
What are the headline specs of the Toshiba X300 Performance HDD - 18TB?
Key specifications for the Toshiba X300 Performance HDD - 18TB: capacity 18TB; form factor 3.5 inch; interface SATA 6Gb/s; new condition; capacity 18TB; interface SATA 6Gb/s; form factor 3.5"; read speed 267 MB/s; write speed 267 MB/s. Manufacturer part number HDWE18UZSVA. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.
Is the Toshiba X300 Performance HDD - 18TB compatible with my infrastructure?
The Toshiba X300 Performance HDD - 18TB uses a SATA 6Gb/s interface in a 3.5 inch form factor. It's compatible with server platforms that expose this interface — typical deployments include Dell PowerEdge, HPE ProLiant, Lenovo ThinkSystem, and Supermicro SuperServer chassis. For specific vendor part-number compatibility, our team validates against the manufacturer support matrix.