Seagate
Seagate BarraCuda 7200.10 ST3250820AS 250GB 7200 RPM 8MB Cache SATA 3.0Gb/s 3.5" internal hard drive
A 250 GB, 7200 RPM desktop hard drive with 8 MB cache and SATA 3.0Gb/s interface
- PackagingBare Drive
- InterfaceSATA 3.0Gb/s
- Capacity250GB
- NAND Flash Memory TypeHard Drive
- RPM7200 RPM
- Cache8MB
- 250 GB capacity stores large media libraries
- 7200 RPM spindle speed delivers responsive data access
- 8 MB cache buffers bursts for smoother throughput
- Perpendicular recording technology increases areal density and reliability
- 5 inch form factor fits standard desktop bays
250 GB 7200 RPM desktop drive
The Seagate BarraCuda 7200.10 ST3250820AS is a 3.5-inch internal hard drive with a 250 GB capacity and a 7200 RPM spindle speed. It connects through a SATA 3.0Gb/s interface and provides an 8 MB cache. Perpendicular recording technology supports the stated capacity and reliability.
Suits legacy SATA builds; not for larger capacities
This drive suits users replacing a failed drive in an older desktop or adding a second SATA volume where 250 GB is sufficient. Buyers who need more than 250 GB of storage should look elsewhere. The bare-drive packaging means no cables or mounting hardware are included.
SATA 3.0Gb/s interface decides compatibility
The single specification that determines whether this is the right part is the SATA 3.0Gb/s interface. The motherboard or controller must provide a matching SATA port for the drive to function.
Fordele
- 250 GB capacity stores large media libraries
- 7200 RPM spindle speed delivers responsive data access
- 8 MB cache buffers bursts for smoother throughput
- Perpendicular recording technology increases areal density and reliability
- 5 inch form factor fits standard desktop bays
Specifikationer
| Brand | Seagate |
|---|---|
| Series | BarraCuda 7200.10 |
| Model | ST3250820AS |
| Packaging | Bare Drive |
| Interface | SATA 3.0Gb/s |
| Capacity | 250GB |
| NAND Flash Memory Type | Hard Drive |
| RPM | 7200 RPM |
| Cache | 8MB |
| Average Seek Time | 8.5ms |
| Average Write Time | 10ms |
| Average Latency | 4.16ms |
| Features | Perpendicular recording technology for maximum drive capacity and reliability Ultra-fast performance Superb reliability Whisper-quiet operation Enhanced G-Force Protection against handling damage Clean Sweep calibration and Directed Offline scan diagnostics RoHS (restriction of hazardous substances) compliant |
| Form Factor | 3.5" |
| Forsendelsesvægt | 0.60 kg |
| Pakkestørrelse | 147 × 102 × 25 mm |
Spørgsmål om denne vare
Will the SATA 3.0Gb/s interface on this ST3250820AS work with an older motherboard that only supports SATA 1.5Gb/s?
Yes, the SATA 3.0Gb/s interface is backward compatible with SATA 1.5Gb/s controllers, so the drive will operate at the slower speed on older motherboards.
How can I verify the 7200 RPM spindle speed and 8.5ms average seek time are performing correctly after installation?
Run the built-in Directed Offline scan diagnostics or use SMART monitoring tools to confirm the spindle speed reports 7200 RPM and seek performance matches the 8.5ms specification.
Since this is a bare drive, what exactly is included and what cables or mounting hardware must I purchase separately?
The box contains only the ST3250820AS drive itself; you will need to buy a SATA data cable, a SATA power connector or adapter, and 3.5-inch mounting screws separately.
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