Seagate
Seagate BarraCuda 7200.9 ST3808110AS 80GB 7200 RPM 8MB Cache SATA 3.5" internal hard drive
An 80GB 3.5" desktop hard drive spinning at 7200 RPM with 8MB cache and a SATA 3.0Gb/s interface
- PackagingBare Drive
- InterfaceSATA 3.0Gb/s
- Capacity80GB
- RPM7200 RPM
- Cache8MB
- Average Latency4.16ms
- 7200 RPM spindle speed delivers responsive desktop performance
- 8 MB cache buffers data for smoother multitasking
- SATA 3.0 Gb/s interface provides straightforward system compatibility
- 3-D Defense System protects platters with 63 Gs operating and 350 Gs non-operating shock ratings
- 0 inch low-profile 3.5 inch form factor fits standard drive bays
Purpose and audience
The Seagate BarraCuda 7200.9 ST3808110AS is an 80GB desktop hard drive built for legacy SATA systems. It suits repair technicians, retro enthusiasts or anyone extending an older PC that still relies on the 3.0Gb/s interface.
Build and connectivity
The bare 3.5 inch unit measures 1.0 inch high and connects through a standard SATA 3.0Gb/s port with NCQ support. A 3-D Defense System and shock ratings of 63 Gs operating and 350 Gs non-operating protect the platters during handling and daily vibration.
Thermals noise and power
Spindle speed runs at 7200 RPM with an average latency of 4.16ms and 8MB cache. The mechanical design targets typical desktop thermal and acoustic levels for a drive of this class, drawing power only from the SATA connector during normal operation.
Přednosti
- 7200 RPM spindle speed delivers responsive desktop performance
- 8 MB cache buffers data for smoother multitasking
- SATA 3.0 Gb/s interface provides straightforward system compatibility
- 3-D Defense System protects platters with 63 Gs operating and 350 Gs non-operating shock ratings
- 0 inch low-profile 3.5 inch form factor fits standard drive bays
Specifikace
| Brand | Seagate |
|---|---|
| Series | BarraCuda 7200.9 |
| Model | ST3808110AS |
| Packaging | Bare Drive |
| Interface | SATA 3.0Gb/s |
| Capacity | 80GB |
| RPM | 7200 RPM |
| Cache | 8MB |
| Average Latency | 4.16ms |
| Features | SATA 3Gb/s with NCQ 3-D Defense System 63 Gs operating shock 350 Gs non-operating shock RoHS Compliant |
| Form Factor | 3.5" |
| Přepravní hmotnost | 0.50 kg |
| Rozměry balení | 147 × 102 × 25 mm |
Otázky k tomuto produktu
Does the SATA 3.0Gb/s interface on the ST3808110AS limit real-world transfer speeds?
The 3.0Gb/s SATA link sets the maximum bus bandwidth for this 80GB drive; actual throughput depends on the 7200 RPM platters and 8MB cache.
What physical space and mounting does the 3.5" 1.0-inch drive require?
It fits a standard 3.5-inch bay with 1.0-inch height and uses the usual four side-mount screw holes.
How is the bare ST3808110AS installed, and what step is often missed?
Connect the SATA data and power cables, secure the drive with four screws, then initialise and format it in the operating system — the formatting step is frequently overlooked.
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