Seagate
Seagate ST3250820NS 250GB 7200 RPM 8MB Cache SATA 3.0Gb/s 3.5" internal hard drive
A 250 GB, 7200 RPM SATA 3.0 Gb/s desktop drive built for 24 × 7 server workloads with 8 MB cache and 4.16 ms latency
- PackagingBare Drive
- InterfaceSATA 3.0Gb/s
- Capacity250GB
- RPM7200 RPM
- Cache8MB
- Average Latency4.16ms
- 250 GB capacity stores operating system and critical data
- 7200 RPM spindle speed delivers responsive read and write performance
- 8 MB cache buffers bursts for smoother multitasking
- SATA 3.0 Gb/s interface integrates with standard desktop and server controllers
- Perpendicular recording and NCQ enhance reliability for 24 x 7 server workloads
Server-grade storage
The Seagate BarraCuda ES ST3250820NS is a 250GB 3.5-inch internal hard drive built for continuous server workloads. It spins at 7200 RPM with an 8MB cache and connects through a SATA 3.0Gb/s interface. The bare-drive packaging suits system integrators and IT departments deploying multi-drive arrays.
24×7 reliability rating
This model carries the highest reliability rating for 24×7 operation, making it the deciding specification for environments that never power down. Perpendicular recording technology supports data integrity at this capacity point. Native command queuing (NCQ) helps maintain throughput when multiple requests arrive simultaneously.
Sustained multi-drive operation
Multidrive firmware and best-in-class rotational vibration tolerance keep performance consistent when many drives run side by side in a chassis. Average latency is 4.16ms, reflecting steady-state access rather than burst speed. The drive is not intended for single-drive desktop upgrades or portable enclosures.
特長
- 250 GB capacity stores operating system and critical data
- 7200 RPM spindle speed delivers responsive read and write performance
- 8 MB cache buffers bursts for smoother multitasking
- SATA 3.0 Gb/s interface integrates with standard desktop and server controllers
- Perpendicular recording and NCQ enhance reliability for 24 x 7 server workloads
仕様
| Brand | Seagate |
|---|---|
| Series | BarraCuda ES |
| Model | ST3250820NS |
| Packaging | Bare Drive |
| Interface | SATA 3.0Gb/s |
| Capacity | 250GB |
| RPM | 7200 RPM |
| Cache | 8MB |
| Average Latency | 4.16ms |
| Features | Perpendicular recording technology for maximum capacity and reliability Native command queuing (NCQ) for enhanced performance Highest reliability rating for 24 x 7 operation Best-in-class rotational vibration (RV) tolerance Multidrive firmware maximizes system availability |
| Usage | Ideal for Servers |
| Form Factor | 3.5" |
| 配送重量 | 0.59 kg |
| 梱包サイズ | 146 × 102 × 25 mm |
この商品に関する質問
What does the 7200 RPM speed mean for real-world server workloads?
The 7200 RPM spindle delivers an average latency of 4.16ms, allowing quicker data access for continuous 24 x 7 server operations.
What does the SATA 3.0Gb/s interface limit in practice?
The SATA 3.0Gb/s link caps maximum transfer rates to 3.0 Gb/s, so sustained throughput cannot exceed that bandwidth.
Will this 3.5" bare drive fit a standard server drive bay?
Yes, the 3.5-inch form factor matches standard internal drive bays used in servers and desktop chassis.
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