Brand: Seagate · SKU: ST318438LW · MPN: ST318438LW · Category: Storage
The Seagate ST318438LW is a Barracuda 36ES2 18.4GB SCSI Hard Drive operating at 7200 RPM. It features an Ultra160 SCSI interface with a 68-pin connector and has a 2MB on-board cache. The drive is a 3.5-inch Large Form Factor (LFF) model designed for enterprise-level servers and workstations, supporting hot-swapping. Key features include an integrated Ultra160 SCSI controller, Multimode SCSI drivers (SE and LVD), and a 16-bit I/O data bus on LW models. It supports firmware downloadable via the SCSI interface and offers selectable sector sizes. The design includes GMR heads, PRML read channel electronics, embedded servo technology, a dedicated head landing zone, and a dynamic spindle brake.
| Cache | 2MB |
|---|---|
| Capacity | 18.4GB |
| Interface | Ultra160 SCSI |
| Form Factor | 3.5" LFF |
| Hot-Swappable | Yes |
| Spindle Speed | 7200 RPM (7.2K) |
| Connector Type | 68-Pin |
| Data Transfer Rate | 160MB/s (Ultra160) |
| Electrical Interface | SCSI LVD U160 - 160MBps 16-bit |
| Warranty | Lifetime (for some listings/conditions); 30 Days (for others); Lifetime Unconditional (if purchased after Jan 01 2012 for some vendors) |
| Weight | 4.0000 lbs |
| Dimensions | 9 x 6 x 4 in (approximate shipping dimensions) |
The Seagate ST318438LW is an 18.4GB SCSI hard drive from the Barracuda 36ES2 family, running at 7200 RPM. It utilizes an Ultra160 SCSI interface with a 68-pin connector, making it suitable for demanding server and workstation environments. It supports hot-swapping for maintenance and features a 2MB buffer.
Yes, this Seagate Barracuda 36ES2 18.4GB Ultra160 SCSI 7200RPM 3.5-inch Internal Hard Drive (ST318438LW) is 100% genuine Seagate hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This Seagate Barracuda 36ES2 18.4GB Ultra160 SCSI 7200RPM 3.5-inch Internal Hard Drive includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the ST318438LW.