Seagate
Seagate Cheetah NS ST3400755SSProduct 400 GB 3.5" SAS internal hard drive
- SLC
$23.99
0.00030554BTC
In stock
Seagate
Seagate Cheetah X15 ST318452LC 18.4GB 15000 RPM 8MB SCSI Ultra320 80pin 3.5" internal hard drive
A 15,000 RPM SCSI Ultra320 drive with 18.4 GB capacity and 3.6 ms seek time for high-performance servers
- PackagingBare Drive
- InterfaceSCSI Ultra320 80pin
- Capacity18.4GB
- RPM15000 RPM
- Cache8MB
- Average Seek Time3.6ms
- 15000 RPM spindle speed cuts average seek time to 3.6ms
- 8MB cache buffers bursts for smoother I/O throughput
- SCSI Ultra320 80-pin interface delivers 320MB/s bus bandwidth
- 3D Defense System protects data integrity during heavy workloads
- 4GB capacity in a 3.5-inch form factor fits standard drive bays
Legacy SCSI Storage Drive
The Seagate Cheetah X15 ST318452LC is a new 3.5-inch internal hard drive with an 18.4GB capacity. It spins at 15000 RPM and uses a SCSI Ultra320 80pin interface with an 8MB cache. The drive is supplied as a bare unit without accessories.
Suits Legacy Server Maintenance
This drive fits administrators maintaining or repairing older servers and workstations that require a SCSI Ultra320 80pin connection. Buyers building modern systems or needing higher capacity storage for current applications should look elsewhere.
Interface Determines Compatibility
The SCSI Ultra320 80pin interface is the single specification that decides whether this drive works in a given system. Only motherboards or controllers with a matching 80-pin SCSI Ultra320 connector can accept this drive.
Highlights
- 15000 RPM spindle speed cuts average seek time to 3.6ms
- 8MB cache buffers bursts for smoother I/O throughput
- SCSI Ultra320 80-pin interface delivers 320MB/s bus bandwidth
- 3D Defense System protects data integrity during heavy workloads
- 4GB capacity in a 3.5-inch form factor fits standard drive bays
Specifications
| Brand | Seagate |
|---|---|
| Series | Cheetah X15 |
| Model | ST318452LC |
| Packaging | Bare Drive |
| Interface | SCSI Ultra320 80pin |
| Capacity | 18.4GB |
| RPM | 15000 RPM |
| Cache | 8MB |
| Average Seek Time | 3.6ms |
| Average Latency | 2ms |
| Features | 3D Defense System |
| Form Factor | 3.5" |
| Shipping weight | 0.91 kg |
| Package size | 152 × 102 × 51 mm |
Questions about this item
What maximum throughput does the SCSI Ultra320 80pin interface cap at in practice?
The SCSI Ultra320 80pin interface caps at 320 MB/s in practice.
What drive bay and connector spacing does the 3.5-inch 80pin SCSI form factor need to fit?
It needs a standard 3.5-inch drive bay and an 80-pin SCA-2 backplane connector for hot-plug mounting.
How is the SCSI ID set on the ST318452LC during installation, and what step is often missed?
Set the SCSI ID using the jumper block on the drive before connecting it; the step often missed is verifying the ID is unique on the bus.
Also in this aisle
People compared these
Same shelf, same checkout — eight coins and a 30-minute rate lock.
