Seagate
Seagate ST3250318AS 250GB 7200 RPM 8MB Cache SATA 3.0Gb/s 3.5" Internal Hard Drive
- Bare Drive
- 250GB
41,99 USD
0.00052436BTC
Dostępny
Seagate
Seagate ST3750528AS 750GB 7200 RPM 32MB SATA 3.0Gb/s 3.5" internal hard drive
A 750 GB, 3.5-inch desktop hard drive with 7200 RPM speed, 32 MB cache and SATA 3.0 Gb/s interface
- PackagingBare Drive
- InterfaceSATA 3.0Gb/s
- Capacity750GB
- RPM7200 RPM
- Cache32MB
- Average Latency4.16ms
- 7200 RPM spindle speed delivers responsive desktop performance
- 32 MB cache buffers bursts for smoother multitasking
- SATA 3.0 Gb/s interface connects to standard motherboards
- 750 GB capacity stores large media libraries and backups
- 70 percent recycled materials reduce environmental impact
Product identity
The Seagate BarraCuda 7200.12 ST3750528AS is a 750 GB 3.5-inch desktop internal hard drive spinning at 7200 RPM with a 32 MB cache. It uses a SATA 3.0 Gb/s interface and perpendicular recording technology to serve general storage workloads in standard PC builds.
SATA 3.0 Gb/s practical limits
The SATA 3.0 Gb/s interface caps theoretical throughput at 3.0 Gb/s, which typically yields lower real-world transfer rates due to protocol overhead and mechanical latency. Average latency is 4.16 ms, and the drive is supplied as a bare unit without cables or mounting hardware.
Condition and media quality
This drive is sold new, but the supplier notes that units may show cosmetic markings or label variations and can contain up to 25 bad sectors while still passing a DoD 5220.22 M compliant erase and functional test. Buyers requiring pristine media or guaranteed zero defects should consider that this unit may not meet those standards.
Najważniejsze cechy
- 7200 RPM spindle speed delivers responsive desktop performance
- 32 MB cache buffers bursts for smoother multitasking
- SATA 3.0 Gb/s interface connects to standard motherboards
- 750 GB capacity stores large media libraries and backups
- 70 percent recycled materials reduce environmental impact
Specyfikacja
| Brand | Seagate |
|---|---|
| Series | BarraCuda 7200.12 |
| Model | ST3750528AS |
| Packaging | Bare Drive |
| Interface | SATA 3.0Gb/s |
| Capacity | 750GB |
| RPM | 7200 RPM |
| Cache | 32MB |
| Average Latency | 4.16ms |
| Features | Sustainable technology for a green world: - Typically 70 percent of drive materials is recycled. - Complies with the RoHS directive - Comlies with several non-regulatory restrictions Reliable, proven perpendicular magnetic recording technology |
| Form Factor | 3.5" |
| Waga przesyłki | 0.61 kg |
| Wymiary opakowania | 146 × 102 × 25 mm |
Inne wersje tego modelu
Jeszcze 4 w tej samej serii
Ta sama rodzina, inna pamięć, inne chłodzenie lub taktowanie — proszę porównać przed decyzją.
Seagate
Seagate BarraCuda 7200.12 ST3320418AS 320GB 7200 RPM 16MB SATA 3.0Gb/s 3.5" internal hard drive
- Bare Drive
- 320GB
43,99 USD
0.00054934BTC
Dostępny
Seagate
Seagate ST3160318AS BarraCuda 7200.12 160GB 7200 RPM 8MB SATA 3.0Gb/s 3.5" internal hard drive
- Bare Drive
- SATA 3.0Gb/s
44,99 USD
0.00056183BTC
Dostępny
Seagate
Seagate BarraCuda 7200.12 ST31000528AS 1TB 7200 RPM 32MB SATA 3.0Gb/s 3.5" internal hard drive
- Bare Drive
- 1TB
189,99 USD303,99 USD−38%
0.00237256BTC
DostępnyPytania dotyczące tego produktu
Is the 750 GB capacity the only option for the ST3750528AS model?
Yes, the ST3750528AS is a single-capacity model at 750 GB; other capacities carry different model numbers.
What does the 7200 RPM spindle speed deliver in a desktop system?
The 7200 RPM motor combined with 32 MB cache and perpendicular recording provides solid performance for demanding applications and everyday desktop workloads.
How does the SATA 3.0 Gb/s interface limit real-world transfer rates?
The SATA 3.0 Gb/s link caps the maximum interface throughput at 3.0 Gb/s, so sustained reads and writes cannot exceed that bandwidth regardless of the drive’s internal speed.
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