Seagate
Seagate ST380215A 80GB 7200 RPM 2MB IDE 3.5" internal hard drive
An 80 GB 7200 RPM 3.5" IDE desktop drive with 2 MB cache and 11 ms seek time
- PackagingBare Drive
- InterfaceIDE Ultra ATA100 / ATA-6
- Capacity80GB
- RPM7200 RPM
- Cache2MB
- Average Seek Time11ms
- Fast 7200 RPM spindle speeds up data access
- 80 GB capacity stores large file collections
- 2 MB cache buffers bursts for smoother throughput
- Ultra ATA100 interface delivers 100 MB/s peak transfers
- 0 inch low-profile 3.5" form factor fits tight bays
80 GB IDE Ultra ATA100 Desktop Drive
The Seagate BarraCuda 7200.10 ST380215A is an 80 GB 3.5-inch internal hard drive that spins at 7200 RPM with a 2 MB cache. It connects through an IDE Ultra ATA100 interface and is supplied as a bare drive. Average seek time is 11 ms and average latency is 4.16 ms.
Suits legacy IDE systems and upgrades
This drive fits desktop computers or external enclosures that still use a 40-pin IDE connector and need modest capacity. It is not suited to builds that require a Serial ATA connection, larger storage space or a higher cache allocation.
Interface and capacity limit
The single specification that decides compatibility is the IDE Ultra ATA100 interface combined with the 80 GB capacity; the motherboard or controller must support this legacy parallel interface for the drive to function.
Fordele
- Fast 7200 RPM spindle speeds up data access
- 80 GB capacity stores large file collections
- 2 MB cache buffers bursts for smoother throughput
- Ultra ATA100 interface delivers 100 MB/s peak transfers
- 0 inch low-profile 3.5" form factor fits tight bays
Specifikationer
| Brand | Seagate |
|---|---|
| Series | BarraCuda 7200.10 |
| Model | ST380215A |
| Packaging | Bare Drive |
| Interface | IDE Ultra ATA100 / ATA-6 |
| Capacity | 80GB |
| RPM | 7200 RPM |
| Cache | 2MB |
| Average Seek Time | 11ms |
| Average Write Time | 12ms |
| Average Latency | 4.16ms |
| Features | 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 | 0.38 kg |
| Pakkestørrelse | 145 × 102 × 19 mm |
Spørgsmål om denne vare
How often will the 2 MB cache need attention or replacement during the drive's life?
The 2 MB cache is built into the drive's controller board and has no separate maintenance schedule or replacement interval.
Which limit appears first during sustained transfers — the IDE Ultra ATA100 interface or the 7200 RPM platters?
The IDE Ultra ATA100 interface caps burst throughput at 100 MB/s, which is reached before the 7200 RPM mechanism can sustain higher rates.
How much heat and noise does the 3.5 inch, 1.0 inch high drive produce when running continuously?
The drive is described as whisper-quiet and its low-profile 1.0 inch height helps limit heat build-up during all-day operation.
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